ChemicalDrift - Transport and fate of organic compounds

from opendrift.readers import reader_netCDF_CF_generic
from opendrift.models.chemicaldrift import ChemicalDrift
from opendrift.readers.reader_constant import Reader as ConstantReader
from datetime import timedelta, datetime
import matplotlib.pyplot as plt
import numpy as np


o = ChemicalDrift(loglevel=0, seed=0)

# Norkyst
reader_norkyst = reader_netCDF_CF_generic.Reader('https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be')
mixed_layer = ConstantReader({'ocean_mixed_layer_thickness': 40})
o.add_reader([reader_norkyst,mixed_layer])

o.set_config('drift:vertical_mixing', True)
o.set_config('vertical_mixing:diffusivitymodel', 'windspeed_Large1994')
o.set_config('chemical:particle_diameter',30.e-6)  # m
o.set_config('chemical:particle_diameter_uncertainty',5.e-6) # m
o.set_config('chemical:sediment:resuspension_critvel',0.15) # m/s
o.set_config('chemical:transformations:volatilization', True)
o.set_config('chemical:transformations:degradation', True)
o.set_config('chemical:transformations:degradation_mode', 'OverallRateConstants')
o.set_config('seed:LMM_fraction',.9)
o.set_config('seed:particle_fraction',.1)
o.set_config('general:coastline_action', 'previous')

o.init_chemical_compound("Phenanthrene")

# Modify half-life times with unrealistic values for this demo
o.set_config('chemical:transformations:t12_W_tot', 6.) # hours
o.set_config('chemical:transformations:t12_S_tot', 12.) # hours

o.list_configspec()

WARNING: from next version (1.14.10), loglevel of 0 will give no logging, please change to 10 for DEBUG
13:25:20 DEBUG   opendrift.config:168: Adding 17 config items from __init__
13:25:20 DEBUG   opendrift.config:178:   Overwriting config item readers:max_number_of_fails
13:25:20 DEBUG   opendrift.config:168: Adding 13 config items from __init__
13:25:20 INFO    opendrift:569: OpenDriftSimulation initialised (version 1.14.10 / v1.14.10-27-gff3ada1)
13:25:20 DEBUG   opendrift.config:168: Adding 19 config items from oceandrift
13:25:20 DEBUG   opendrift.config:178:   Overwriting config item seed:z
13:25:20 DEBUG   opendrift.config:168: Adding 71 config items from chemicaldrift
13:25:20 INFO    opendrift.readers:67: Opening file with xr.open_dataset
13:25:20 DEBUG   findlibs:301: about to search for libeccodes.so/eccodeslib in <function _find_in_package at 0x7612db7ec250>
13:25:20 DEBUG   findlibs:301: about to search for libeccodes.so/eccodeslib in <function _find_in_python at 0x7612db7ec3b0>
13:25:20 DEBUG   findlibs:303: found libeccodes.so/eccodeslib in <function _find_in_python at 0x7612db7ec3b0>
13:25:20 DEBUG   gribapi.bindings:98: eccodes lib search: findlibs returned /opt/conda/envs/opendrift/lib/libeccodes.so
13:25:22 DEBUG   opendrift.readers.reader_netCDF_CF_generic:131: Finding coordinate variables.
13:25:22 DEBUG   opendrift.readers.reader_netCDF_CF_generic:146: Parsing CF grid mapping dictionary: {'grid_mapping_name': 'polar_stereographic', 'straight_vertical_longitude_from_pole': np.float64(70.0), 'latitude_of_projection_origin': np.float64(90.0), 'false_northing': np.float64(1844800.0), 'false_easting': np.float64(3369600.0), 'semi_major_axis': np.float64(6378137.0), 'semi_minor_axis': np.float64(6356752.3142), 'standard_parallel': np.float64(60.0), 'proj4': '+proj=stere +lat_0=90 +lat_ts=60 +lon_0=70 +x_0=3369600 +y_0=1844800 +a=6378137 +b=6356752.3142 +units=m +no_defs +type=crs'}
13:25:22 DEBUG   pyproj:40: PROJ_ERROR: proj_create: several objects matching this name: Krovak (Greenwich), Equal Earth Greenwich, Laborde Grid (Greenwich), Modified Krovak (Greenwich), Krovak East North (Greenwich), Modified Krovak East North (Greenwich), ...
13:25:22 INFO    opendrift.readers.reader_netCDF_CF_generic:340: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
13:25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
13:25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
13:25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
13:25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
13:25:22 DEBUG   opendrift.readers.basereader.variables:618: Setting buffer size 25 for reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be, assuming a maximum average speed of 5 m/s and time span of 1:00:00
13:25:22 INFO    opendrift.readers.basereader:175: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity
13:25:22 INFO    opendrift.readers.basereader:175: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity
13:25:22 INFO    opendrift.readers.basereader:175: Variable x_wind will be rotated from eastward_wind
13:25:22 INFO    opendrift.readers.basereader:175: Variable y_wind will be rotated from northward_wind
13:25:22 DEBUG   opendrift.readers.basereader:185: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated
13:25:22 DEBUG   opendrift.readers.basereader.variables:573: Adding variable mapping: ['x_wind', 'y_wind'] -> wind_speed
13:25:22 DEBUG   opendrift.readers.basereader.variables:573: Adding variable mapping: ['x_sea_water_velocity', 'y_sea_water_velocity'] -> sea_water_speed
13:25:22 DEBUG   opendrift.readers.basereader:185: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated
13:25:22 DEBUG   opendrift.models.basemodel.environment:312: Added reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
13:25:22 DEBUG   opendrift.models.basemodel.environment:312: Added reader constant_reader
environment:constant:x_sea_water_velocity [None] float min: -15, max: 15 [m/s] Component of ocean c...
environment:fallback:x_sea_water_velocity [None] float min: -15, max: 15 [m/s] Component of ocean c...
environment:constant:y_sea_water_velocity [None] float min: -15, max: 15 [m/s] Component of ocean c...
environment:fallback:y_sea_water_velocity [None] float min: -15, max: 15 [m/s] Component of ocean c...
environment:constant:sea_surface_height [None] float min: None, max: None [None] Use constant value f...
environment:fallback:sea_surface_height [0] float min: None, max: None [None] Fallback value for s...
environment:constant:x_wind         [None] float min: -50, max: 50 [m/s] Component of wind al...
environment:fallback:x_wind         [0] float min: -50, max: 50 [m/s] Component of wind al...
environment:constant:y_wind         [None] float min: -50, max: 50 [m/s] Component of wind al...
environment:fallback:y_wind         [0] float min: -50, max: 50 [m/s] Component of wind al...
environment:constant:land_binary_mask [None] float min: 0, max: 1 [None] 1 is land, 0 is sea...
environment:fallback:land_binary_mask [None] float min: 0, max: 1 [None] 1 is land, 0 is sea...
environment:constant:sea_floor_depth_below_sea_level [None] float min: -20, max: 12000 [None] Depth of seafloor...
environment:fallback:sea_floor_depth_below_sea_level [10000] float min: -20, max: 12000 [None] Depth of seafloor...
environment:constant:ocean_vertical_diffusivity [None] float min: 0, max: 1 [None] Use constant value f...
environment:fallback:ocean_vertical_diffusivity [0.0001] float min: 0, max: 1 [None] Fallback value for o...
environment:constant:horizontal_diffusivity [None] float min: None, max: None [None] Use constant value f...
environment:fallback:horizontal_diffusivity [0] float min: None, max: None [None] Fallback value for h...
environment:constant:sea_water_temperature [None] float min: None, max: None [None] Use constant value f...
environment:fallback:sea_water_temperature [10] float min: None, max: None [None] Fallback value for s...
environment:constant:sea_water_salinity [None] float min: None, max: None [None] Use constant value f...
environment:fallback:sea_water_salinity [34] float min: None, max: None [None] Fallback value for s...
environment:constant:upward_sea_water_velocity [None] float min: None, max: None [None] Use constant value f...
environment:fallback:upward_sea_water_velocity [0] float min: None, max: None [None] Fallback value for u...
environment:constant:spm            [None] float min: None, max: None [None] Use constant value f...
environment:fallback:spm            [1] float min: None, max: None [None] Fallback value for s...
environment:constant:ocean_mixed_layer_thickness [None] float min: None, max: None [None] Use constant value f...
environment:fallback:ocean_mixed_layer_thickness [50] float min: None, max: None [None] Fallback value for o...
environment:constant:active_sediment_layer_thickness [None] float min: None, max: None [None] Use constant value f...
environment:fallback:active_sediment_layer_thickness [0.03] float min: None, max: None [None] Fallback value for a...
environment:constant:doc            [None] float min: None, max: None [None] Use constant value f...
environment:fallback:doc            [0.0] float min: None, max: None [None] Fallback value for d...
environment:constant:sea_water_ph_reported_on_total_scale [None] float min: None, max: None [None] Use constant value f...
environment:fallback:sea_water_ph_reported_on_total_scale [8.1] float min: None, max: None [None] Fallback value for s...
environment:constant:pH_sediment    [None] float min: None, max: None [None] Use constant value f...
environment:fallback:pH_sediment    [6.9] float min: None, max: None [None] Fallback value for p...
general:use_auto_landmask           [True] bool   A built-in GSHHG glo...
drift:current_uncertainty           [0] float min: 0, max: 5 [m/s] Add gaussian perturb...
drift:current_uncertainty_uniform   [0] float min: 0, max: 5 [m/s] Add gaussian perturb...
drift:max_speed                     [2.0] float min: 0, max: inf [seconds] Typical maximum spee...
readers:max_number_of_fails         [1] int   min: 0, max: 1000000.0 [number] Readers are discarde...
general:simulation_name             [] str   min length 0, max length 64 Name of simulation...
general:coastline_action            [previous] enum  ['none', 'stranding', 'previous'] None means that obje...
general:coastline_approximation_precision [0.001] float min: 0.0001, max: 0.005 [degrees] The precision of the...
general:time_step_minutes           [60] float min: 0.01, max: 1440 [minutes] Calculation time ste...
general:time_step_output_minutes    [None] float min: 1, max: 1440 [minutes] Output time step, i....
seed:ocean_only                     [True] bool   If True, elements se...
seed:number                         [1] int   min: 1, max: 100000000 [1] The number of elemen...
drift:max_age_seconds               [None] float min: 0, max: inf [seconds] Elements will be dea...
drift:advection_scheme              [euler] enum  ['euler', 'runge-kutta', 'runge-kutta4'] Numerical advection ...
drift:profiles_depth                [50] float min: 0, max: None [meters] Environment profiles...
drift:wind_uncertainty              [0] float min: 0, max: 5 [m/s] Add gaussian perturb...
drift:relative_wind                 [False] bool   If True, wind drift ...
drift:deactivate_north_of           [None] float min: -90, max: 90 [degrees] Elements are deactiv...
drift:deactivate_south_of           [None] float min: -90, max: 90 [degrees] Elements are deactiv...
drift:deactivate_east_of            [None] float min: -360, max: 360 [degrees] Elements are deactiv...
drift:deactivate_west_of            [None] float min: -360, max: 360 [degrees] Elements are deactiv...
seed:origin_marker                  [0] float min: None, max: None [None] An integer kept cons...
seed:z                              [0] float min: -10000, max: 0 [m] Depth below sea leve...
seed:wind_drift_factor              [0.02] float min: None, max: None [1] Elements at surface ...
seed:current_drift_factor           [1] float min: None, max: None [1] Elements are moved w...
seed:terminal_velocity              [0.0] float min: None, max: None [m/s] Terminal rise/sinkin...
seed:diameter                       [0.0] float min: None, max: None [m] Seeding value of dia...
seed:density                        [2650.0] float min: None, max: None [kg/m^3] Seeding value of den...
seed:specie                         [0] float min: None, max: None [] Seeding value of spe...
seed:mass                           [1000.0] float min: None, max: None [ug] Seeding value of mas...
seed:mass_degraded                  [0] float min: None, max: None [ug] Seeding value of mas...
seed:mass_degraded_water            [0] float min: None, max: None [ug] Seeding value of mas...
seed:mass_degraded_sediment         [0] float min: None, max: None [ug] Seeding value of mas...
seed:mass_volatilized               [0] float min: None, max: None [ug] Seeding value of mas...
drift:vertical_advection            [True] bool   Advect elements with...
drift:vertical_advection_at_surface [True] bool   If vertical advectio...
drift:water_column_stretching       [False] bool   If sea surface eleva...
drift:vertical_advection_correction [False] bool   The vertical velocit...
drift:vertical_mixing               [True] bool   Activate vertical mi...
drift:vertical_mixing_at_surface    [True] bool   If vertical mixing i...
vertical_mixing:timestep            [60] float min: 0.1, max: 3600 [seconds] Time step used for i...
vertical_mixing:diffusivitymodel    [windspeed_Large1994] enum  ['environment', 'stepfunction', 'windspeed_Sundby1983', 'windspeed_Large1994', 'constant'] Algorithm/source use...
vertical_mixing:background_diffusivity [1.2e-05] float min: 0, max: 1 [m2s-1] Background diffusivi...
vertical_mixing:TSprofiles          [False] bool   Update T and S profi...
drift:wind_drift_depth              [0.1] float min: 0, max: 10 [meters] The direct wind drif...
drift:stokes_drift                  [True] bool   Advection elements w...
drift:stokes_drift_profile          [Phillips] enum  ['monochromatic', 'exponential', 'Phillips', 'windsea_swell'] Algorithm to calcula...
drift:use_tabularised_stokes_drift  [False] bool   If True, Stokes drif...
drift:tabularised_stokes_drift_fetch [25000] enum  ['5000', '25000', '50000'] The fetch length whe...
general:seafloor_action             [lift_to_seafloor] enum  ['none', 'lift_to_seafloor', 'deactivate', 'previous'] "deactivate": elemen...
drift:truncate_ocean_model_below_m  [None] float min: 0, max: 10000 [m] Ocean model data are...
seed:seafloor                       [False] bool   Elements are seeded ...
chemical:transfer_setup             [organics] enum  ['Sandnesfj_Al', 'metals', '137Cs_rev', 'custom', 'organics'] ...
chemical:dynamic_partitioning       [True] bool   Toggle dynamic parti...
chemical:slowly_fraction            [False] bool   ...
chemical:irreversible_fraction      [False] bool   ...
chemical:dissolved_diameter         [0] float min: 0, max: 0.0001 [m] ...
chemical:particle_diameter          [3e-05] float min: 0, max: 0.0001 [m] ...
chemical:particle_concentration_half_depth [20] float min: 0, max: 100 [m] ...
chemical:doc_concentration_half_depth [1000] float min: 0, max: 1000 [m] ...
chemical:particle_diameter_uncertainty [5e-06] float min: 0, max: 0.0001 [m] ...
seed:LMM_fraction                   [0.9] float min: 0, max: 1 [] ...
seed:particle_fraction              [0.1] float min: 0, max: 1 [] ...
chemical:species:LMM                [True] bool   Toggle LMM species...
chemical:species:LMMcation          [False] bool   ...
chemical:species:LMManion           [False] bool   ...
chemical:species:Colloid            [False] bool   ...
chemical:species:Humic_colloid      [False] bool   ...
chemical:species:Polymer            [False] bool   ...
chemical:species:Particle_reversible [True] bool   ...
chemical:species:Particle_slowly_reversible [False] bool   ...
chemical:species:Particle_irreversible [False] bool   ...
chemical:species:Sediment_reversible [True] bool   ...
chemical:species:Sediment_slowly_reversible [False] bool   ...
chemical:species:Sediment_irreversible [False] bool   ...
chemical:transformations:Kd         [2.0] float min: 0, max: 1000000000.0 [m3/kg] ...
chemical:transformations:S0         [0.0] float min: 0, max: 100 [PSU] parameter controllin...
chemical:transformations:Dc         [1.16e-05] float min: 0, max: 1000000.0 [] ...
chemical:transformations:slow_coeff [0] float min: 0, max: 1000000.0 [] ...
chemical:transformations:volatilization [True] bool   Chemical is evaporat...
chemical:transformations:degradation [True] bool   Chemical mass is deg...
chemical:transformations:degradation_mode [OverallRateConstants] enum  ['OverallRateConstants'] ...
chemical:transformations:dissociation [nondiss] enum  ['nondiss', 'acid', 'base', 'amphoter'] ...
chemical:transformations:LogKOW     [4.505] float min: -3, max: 10 [Log L/Kg] ...
chemical:transformations:TrefKOW    [25.0] float min: -3, max: 30 [C] ...
chemical:transformations:DeltaH_KOC_Sed [-24900.0] float min: -100000.0, max: 100000.0 [J/mol] ...
chemical:transformations:DeltaH_KOC_DOM [-25900.0] float min: -100000.0, max: 100000.0 [J/mol] ...
chemical:transformations:Setchenow  [0.3026] float min: -2, max: 1 [L/mol] ...
chemical:transformations:pKa_acid   [-1] float min: -1, max: 14 [] ...
chemical:transformations:pKa_base   [-1] float min: -1, max: 14 [] ...
chemical:transformations:KOC_DOM    [-1] float min: -1, max: 10000000000 [L/KgOC] ...
chemical:transformations:KOC_sed    [-1] float min: -1, max: 10000000000 [L/KgOC] ...
chemical:transformations:fOC_SPM    [0.05] float min: 0.01, max: 0.1 [gOC/g] ...
chemical:transformations:fOC_sed    [0.05] float min: 0.01, max: 0.1 [gOC/g] ...
chemical:transformations:aggregation_rate [0] float min: 0, max: 1 [s-1] ...
chemical:transformations:t12_W_tot  [6.0] float min: 1, max: None [hours] half life in water, ...
chemical:transformations:Tref_kWt   [25.0] float min: -3, max: 30 [C] ...
chemical:transformations:DeltaH_kWt [50000.0] float min: -100000.0, max: 100000.0 [J/mol] ...
chemical:transformations:t12_S_tot  [12.0] float min: 1, max: None [hours] half life in sedimen...
chemical:transformations:Tref_kSt   [25.0] float min: -3, max: 30 [C] ...
chemical:transformations:DeltaH_kSt [50000.0] float min: -100000.0, max: 100000.0 [J/mol] ...
chemical:transformations:MolWt      [178.226] float min: 50, max: 1000 [amu] molecular weight...
chemical:transformations:Henry      [4.294e-05] float min: None, max: None [atm m3 mol-1] Henry constant...
chemical:transformations:Vpress     [0.0222] float min: None, max: None [Pa] Vapour pressure...
chemical:transformations:Tref_Vpress [25.0] float min: None, max: None [C] Vapour pressure ref ...
chemical:transformations:DeltaH_Vpress [71733.0] float min: -100000.0, max: 115000.0 [J/mol] Enthalpy of volatili...
chemical:transformations:Solub      [1.09] float min: None, max: None [g/m3] Solubility...
chemical:transformations:Tref_Solub [25.0] float min: None, max: None [C] Solubility ref temp...
chemical:transformations:DeltaH_Solub [34800.0] float min: -100000.0, max: 100000.0 [J/mol] Enthalpy of solubili...
chemical:sediment:mixing_depth      [0.03] float min: 0, max: 100 [m] ...
chemical:sediment:density           [2600] float min: 0, max: 10000 [kg/m3] ...
chemical:sediment:effective_fraction [0.9] float min: 0, max: 1 [] ...
chemical:sediment:corr_factor       [0.1] float min: 0, max: 10 [] ...
chemical:sediment:porosity          [0.6] float min: 0, max: 1 [] ...
chemical:sediment:layer_thickness   [1] float min: 0, max: 100 [m] ...
chemical:sediment:desorption_depth  [1] float min: 0, max: 100 [m] ...
chemical:sediment:desorption_depth_uncert [0.5] float min: 0, max: 100 [m] ...
chemical:sediment:resuspension_depth [1] float min: 0, max: 100 [m] ...
chemical:sediment:resuspension_depth_uncert [0.5] float min: 0, max: 100 [m] ...
chemical:sediment:resuspension_critvel [0.15] float min: 0, max: 1 [m/s] ...
chemical:sediment:burial_rate       [3e-05] float min: 0, max: 10 [m/year] ...
chemical:sediment:buried_leaking_rate [0] float min: 0, max: 10 [s-1] ...
chemical:compound                   [Phenanthrene] enum  ['Naphthalene', 'Phenanthrene', 'Fluoranthene', 'Benzo-a-anthracene', 'Benzo-a-pyrene', 'Dibenzo-ah-anthracene', 'C1-Naphthalene', 'Acenaphthene', 'Acenaphthylene', 'Fluorene', 'Dibenzothiophene', 'C2-Naphthalene', 'Anthracene', 'C3-Naphthalene', 'C1-Dibenzothiophene', 'Pyrene', 'C1-Phenanthrene', 'C2-Dibenzothiophene', 'C2-Phenanthrene', 'Benzo-b-fluoranthene', 'Chrysene', 'C3-Dibenzothiophene', 'C3-Phenanthrene', 'Benzo-k-fluoranthene', 'Benzo-ghi-perylene', 'Indeno-123cd-pyrene', 'Copper', 'Cadmium', 'Chromium', 'Lead', 'Vanadium', 'Zinc', 'Nickel', 'Tralopyril', 'Econea'] ...

Seeding 500 lagrangian elements each representign 2mg og target chemical

td=datetime.today()
time = td - timedelta(days=10)

latseed= 57.6;   lonseed= 10.6 # Skagen

ntraj=500
iniz=np.random.rand(ntraj) * -10. # seeding the chemicals in the upper 10m

o.seed_elements(lonseed, latseed, z=iniz, radius=2000,number=ntraj,time=time, mass=2e3)

25:22 DEBUG   opendrift.models.chemicaldrift:896: Partitioning coefficients (Tref,freshwater)
25:22 DEBUG   opendrift.models.chemicaldrift:897: KOC_sed: 12953.922406542462 L/KgOC
25:22 DEBUG   opendrift.models.chemicaldrift:898: KOC_SPM: 12953.922406542462 L/KgOC
25:22 DEBUG   opendrift.models.chemicaldrift:899: KOC_DOM: 3004.29439651874 L/KgOC
25:22 DEBUG   opendrift.models.chemicaldrift:911: Kd_sed: 647.6961203271231 L/Kg
25:22 DEBUG   opendrift.models.chemicaldrift:912: Kd_SPM: 647.6961203271231 L/Kg
25:22 DEBUG   opendrift.models.chemicaldrift:913: Kd_DOM: 1580.2588525688573 L/Kg
25:22 DEBUG   opendrift.models.chemicaldrift:1130: nspecies: 5
25:22 DEBUG   opendrift.models.chemicaldrift:1131: Transfer rates:
 [[0.00000000e+00 1.75855513e-08 4.62500000e-07 2.88600000e-02
00000000e+00]
 [4.06297347e-06 0.00000000e+00 0.00000000e+00 0.00000000e+00
00000000e+00]
 [9.91290450e-06 0.00000000e+00 0.00000000e+00 0.00000000e+00
00000000e+00]
 [9.91290450e-07 0.00000000e+00 0.00000000e+00 0.00000000e+00
16887646e-11]
 [0.00000000e+00 0.00000000e+00 0.00000000e+00 0.00000000e+00
00000000e+00]]
25:22 DEBUG   opendrift.models.chemicaldrift:535: Initial partitioning:
25:22 DEBUG   opendrift.models.chemicaldrift:537:       449   0 LMM
25:22 DEBUG   opendrift.models.chemicaldrift:537:         0   1 Humic colloid
25:22 DEBUG   opendrift.models.chemicaldrift:537:        51   2 Particle reversible
25:22 DEBUG   opendrift.models.chemicaldrift:537:         0   3 Sediment reversible
25:22 DEBUG   opendrift.models.chemicaldrift:537:         0   4 Sediment slowly reversible
25:22 INFO    opendrift.models.basemodel.environment:203: Adding a global landmask from GSHHG
25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
25:22 DEBUG   opendrift.readers.basereader.variables:546: Skipping calculation of vector component, since y is not north
25:22 DEBUG   opendrift.readers.basereader:185: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated
25:26 DEBUG   opendrift.models.basemodel.environment:312: Added reader global_landmask
25:26 INFO    opendrift.models.basemodel.environment:227: Fallback values will be used for the following variables which have no readers:
25:26 INFO    opendrift.models.basemodel.environment:230:    horizontal_diffusivity: 0.000000
25:26 INFO    opendrift.models.basemodel.environment:230:    spm: 1.000000
25:26 INFO    opendrift.models.basemodel.environment:230:    active_sediment_layer_thickness: 0.030000
25:26 INFO    opendrift.models.basemodel.environment:230:    doc: 0.000000
25:26 INFO    opendrift.models.basemodel.environment:230:    sea_water_ph_reported_on_total_scale: 8.100000
25:26 INFO    opendrift.models.basemodel.environment:230:    pH_sediment: 6.900000
25:26 DEBUG   opendrift:165: Changed mode from Mode.Config to Mode.Ready

Running model

o.run(steps=48*2, time_step=1800, time_step_output=1800)

25:26 DEBUG   opendrift:165: Changed mode from Mode.Ready to Mode.Run
25:26 DEBUG   opendrift:1875:
------------------------------------------------------
Software and hardware:
  OpenDrift version 1.14.10
  Platform: Linux, 7.0.0-1008-aws
0 GB memory
processors (x86_64)
  NumPy version 2.5.1
  SciPy version 1.18.0
  Matplotlib version 3.11.0
  NetCDF4 version 1.7.4
  Xarray version 2026.4.0
  ADIOS (adios_db) version 1.2.5
  Copernicusmarine version 2.4.1
  Python version 3.14.6 | packaged by conda-forge | (main, Jun 12 2026, 08:51:42) [GCC 14.3.0]
------------------------------------------------------

25:26 DEBUG   opendrift:1888: No output file is specified, neglecting export_buffer_length
25:26 INFO    opendrift:1914: Storing previous values of element property lon because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
25:26 INFO    opendrift:1914: Storing previous values of element property lat because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
25:26 DEBUG   opendrift:2037: Finalizing environment and preparing readers for simulation coverage ([ 4.69639997 54.43270917 16.51679392 60.76164202]) and time (2026-07-04 13:25:22.599708 to 2026-07-06 13:25:22.599708)
25:26 DEBUG   opendrift.models.basemodel.environment:166:    Preparing https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be for extent [ 4.69639997 54.43270917 16.51679392 60.76164202]
25:26 DEBUG   opendrift.readers.basereader.structured:151: Clearing cache for reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be before starting new simulation
25:26 DEBUG   opendrift.readers.basereader.variables:618: Setting buffer size 11 for reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be, assuming a maximum average speed of 2 m/s and time span of 1:00:00
25:26 DEBUG   opendrift.readers.basereader.variables:559: Nothing more to prepare for https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:26 DEBUG   opendrift.models.basemodel.environment:166:    Preparing constant_reader for extent [ 4.69639997 54.43270917 16.51679392 60.76164202]
25:26 DEBUG   opendrift.readers.basereader.variables:559: Nothing more to prepare for constant_reader
25:26 DEBUG   opendrift.models.basemodel.environment:166:    Preparing global_landmask for extent [ 4.69639997 54.43270917 16.51679392 60.76164202]
25:26 DEBUG   opendrift.readers.basereader.variables:559: Nothing more to prepare for global_landmask
25:26 DEBUG   opendrift:2134: Initial self.result, size Frozen({'trajectory': 500, 'time': 97})
25:26 INFO    opendrift:955: Using existing reader for land_binary_mask to move elements to ocean
25:26 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:26 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:26 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:26 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:26 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:26 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:26 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:26 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:26 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:26 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:26 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:26 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:26 INFO    opendrift:986: All points are in ocean
25:26 INFO    opendrift.models.chemicaldrift:357: Number of species: 5
25:26 INFO    opendrift.models.chemicaldrift:359:   0 LMM
25:26 INFO    opendrift.models.chemicaldrift:359:   1 Humic colloid
25:26 INFO    opendrift.models.chemicaldrift:359:   2 Particle reversible
25:26 INFO    opendrift.models.chemicaldrift:359:   3 Sediment reversible
25:26 INFO    opendrift.models.chemicaldrift:359:   4 Sediment slowly reversible
25:26 INFO    opendrift.models.chemicaldrift:362: transfer setup: organics
25:26 INFO    opendrift.models.chemicaldrift:364: nspecies: 5
25:26 INFO    opendrift.models.chemicaldrift:365: Transfer rates:
 [[0.00000000e+00 1.75855513e-08 4.62500000e-07 2.88600000e-02
00000000e+00]
 [4.06297347e-06 0.00000000e+00 0.00000000e+00 0.00000000e+00
00000000e+00]
 [9.91290450e-06 0.00000000e+00 0.00000000e+00 0.00000000e+00
00000000e+00]
 [9.91290450e-07 0.00000000e+00 0.00000000e+00 0.00000000e+00
16887646e-11]
 [0.00000000e+00 0.00000000e+00 0.00000000e+00 0.00000000e+00
00000000e+00]]
25:26 DEBUG   opendrift:912: to be seeded: 500, already seeded 0
25:26 DEBUG   opendrift:934: Released 500 new elements.
25:26 DEBUG   opendrift:2210: ======================================================================
25:26 INFO    opendrift:2211: 2026-07-04 13:25:22.599708 - step 1 of 96 - 500 active elements (0 deactivated)
25:26 DEBUG   opendrift:2217: 0 elements scheduled.
25:26 DEBUG   opendrift:2219: ======================================================================
25:26 DEBUG   opendrift:2230:                57.54622268676758 <- latitude -> 57.648128509521484
25:26 DEBUG   opendrift:2230:                10.507113456726074 <- longitude -> 10.706080436706543
25:26 DEBUG   opendrift:2230:                -9.988470077514648 <- z -> -0.04695476219058037
25:26 DEBUG   opendrift:2231: ---------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:26 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:26 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:26 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:26 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:26 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 13:00:00 (before)
                2026-07-04 14:00:00 (after)
25:27 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:28 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:28 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:28 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:28 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:28 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.065769177197765 and 59.69509890874571 degrees.
25:28 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:28 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.065769177197765 and 59.69509890874571 degrees.
25:28 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:28 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:28 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:28 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:28 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:28 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:28 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:28 DEBUG   opendrift.readers.basereader.structured:290: Fetched env-block (size 37x35x11) for time before (2026-07-04 13:00:00)
25:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:30 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:30 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:30 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.065769177197765 and 59.69509890874571 degrees.
25:30 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.065769177197765 and 59.69509890874571 degrees.
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:30 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:30 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 37x35x11) for time after (2026-07-04 14:00:00)
25:30 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 13:00:00) in space  (linearNDFast)
25:30 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:30 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 14:00:00) in space  (linearNDFast)
25:30 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:30 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 13:00:00, weight 0.58) and
                      after (2026-07-04 14:00:00, weight 0.42) in time
25:30 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.4929004930107 and -59.29392585004879 degrees.
25:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.4929004930107 and -59.29392585004879 degrees.
25:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:30 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:30 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:30 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:30 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:30 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:30 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:30 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0753614 (min) 0.358726 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.151464 (min) 0.533486 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.370519 (min) -0.319479 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 6.81876 (min) 8.74196 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.55243 (min) -0.778983 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.5012 (min) 23.5475 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01734e-06 (min) 0.00694552 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0241 (min) 16.6285 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.1375 (min) 32.2633 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000352771 (min) 0.000267082 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:30 DEBUG   opendrift:729: No elements hit coastline.
25:30 DEBUG   opendrift:768: No elements hit seafloor.
25:30 DEBUG   opendrift:1807: No elements to deactivate
25:30 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:30 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:30 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:30 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
25:30 DEBUG   opendrift.models.chemicaldrift:1478: old species: [2]
25:30 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0]
25:30 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[0. 0. 0. 0. 0.]
 [0. 0. 0. 0. 0.]
 [1. 0. 0. 0. 0.]
 [0. 0. 0. 0. 0.]
 [0. 0. 0. 0. 0.]]
25:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:30 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:30 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:30 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.05611211509000978
25:30 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:30 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:30 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:30 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 33 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 49 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 38 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 41 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:30 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:30 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(450), np.int64(0), np.int64(47), np.int64(3), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:30 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:30 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:30 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:30 DEBUG   opendrift:2210: ======================================================================
25:30 INFO    opendrift:2211: 2026-07-04 13:55:22.599708 - step 2 of 96 - 500 active elements (0 deactivated)
25:30 DEBUG   opendrift:2217: 0 elements scheduled.
25:30 DEBUG   opendrift:2219: ======================================================================
25:30 DEBUG   opendrift:2230:                57.55154705617466 <- latitude -> 57.65346786448703
25:30 DEBUG   opendrift:2230:                10.50811176134126 <- longitude -> 10.71345736604856
25:30 DEBUG   opendrift:2230:                -19.74534798272196 <- z -> 0.0
25:30 DEBUG   opendrift:2231: ---------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:30 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 13:00:00 (before)
                2026-07-04 14:00:00 (after)
25:30 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 13:00:00) in space  (linearNDFast)
25:30 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:30 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 14:00:00) in space  (linearNDFast)
25:30 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:30 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 13:00:00, weight 0.08) and
                      after (2026-07-04 14:00:00, weight 0.92) in time
25:30 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.49189931970267 and -59.28655369037642 degrees.
25:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.49189931970267 and -59.28655369037642 degrees.
25:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:30 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:30 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:30 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:30 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:30 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:30 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:30 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:30 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:30 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.127362 (min) 0.413482 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.130548 (min) 0.543989 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.381138 (min) -0.330264 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.19323 (min) 9.33557 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.37972 (min) -0.329686 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.4813 (min) 23.6928 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.00806642 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0088 (min) 16.658 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.1128 (min) 32.9812 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000389584 (min) 0.000247681 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:30 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:30 DEBUG   opendrift:729: No elements hit coastline.
25:30 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
25:30 DEBUG   opendrift:1807: No elements to deactivate
25:30 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:30 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:30 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:30 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 20
25:30 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0]
25:30 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 3 3]
25:30 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 19.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 2.  0.  0.  3.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:30 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:30 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:30 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06364019470745166
25:30 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:30 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:30 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:30 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 19 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 19 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 30 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 32 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 35 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 39 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 32 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:30 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:30 DEBUG   opendrift.models.oceandrift:539: 37 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 38 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 39 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 35 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 35 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:30 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:30 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:30 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:30 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(432), np.int64(0), np.int64(41), np.int64(27), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:30 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:30 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:30 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:30 DEBUG   opendrift:2210: ======================================================================
25:30 INFO    opendrift:2211: 2026-07-04 14:25:22.599708 - step 3 of 96 - 500 active elements (0 deactivated)
25:30 DEBUG   opendrift:2217: 0 elements scheduled.
25:30 DEBUG   opendrift:2219: ======================================================================
25:30 DEBUG   opendrift:2230:                57.55459747405306 <- latitude -> 57.65873110444972
25:30 DEBUG   opendrift:2230:                10.5101485808488 <- longitude -> 10.718536408575194
25:30 DEBUG   opendrift:2230:                -20.69605866325244 <- z -> 0.0
25:30 DEBUG   opendrift:2231: ---------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:30 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 14:00:00 (before)
                2026-07-04 15:00:00 (after)
25:31 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:31 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.05214823242248 and 59.68843602935801 degrees.
25:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.05214823242248 and 59.68843602935801 degrees.
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:32 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:32 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 38x35x11) for time after (2026-07-04 15:00:00)
25:32 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 14:00:00) in space  (linearNDFast)
25:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:32 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 15:00:00) in space  (linearNDFast)
25:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:32 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 14:00:00, weight 0.58) and
                      after (2026-07-04 15:00:00, weight 0.42) in time
25:32 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48986249911407 and -59.28147465808982 degrees.
25:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48986249911407 and -59.28147465808982 degrees.
25:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:32 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:32 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:32 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:32 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.125807 (min) 0.404245 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.100315 (min) 0.539562 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.365136 (min) -0.316562 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.37647 (min) 9.48436 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.07136 (min) -0.00566303 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.4957 (min) 23.728 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.00889354 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0253 (min) 16.6556 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.1539 (min) 32.9837 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00030399 (min) 0.000226811 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:32 DEBUG   opendrift:729: No elements hit coastline.
25:32 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
25:32 DEBUG   opendrift:1807: No elements to deactivate
25:32 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:32 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:32 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:32 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 18
25:32 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0]
25:32 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 0 3 3 3 3 3 3 3 3 3]
25:32 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 36.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 3.  0.  0.  8.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:32 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:32 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:32 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06552127904053
25:32 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:32 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:32 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:32 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:559: 17 elements reached seafloor, interacting with bottom
25:32 DEBUG   opendrift:773: Lifting 17 elements to seafloor.
25:32 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 39 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 32 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 32 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:32 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 30 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:32 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:32 DEBUG   opendrift.models.oceandrift:539: 39 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:32 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:32 DEBUG   opendrift.models.oceandrift:539: 38 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:32 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:32 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(416), np.int64(0), np.int64(37), np.int64(47), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:32 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:32 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:32 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:32 DEBUG   opendrift:2210: ======================================================================
25:32 INFO    opendrift:2211: 2026-07-04 14:55:22.599708 - step 4 of 96 - 500 active elements (0 deactivated)
25:32 DEBUG   opendrift:2217: 0 elements scheduled.
25:32 DEBUG   opendrift:2219: ======================================================================
25:32 DEBUG   opendrift:2230:                57.559315268216494 <- latitude -> 57.66331738058604
25:32 DEBUG   opendrift:2230:                10.510500238008643 <- longitude -> 10.721338468439987
25:32 DEBUG   opendrift:2230:                -20.99812755605942 <- z -> 0.0
25:32 DEBUG   opendrift:2231: ---------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:32 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 14:00:00 (before)
                2026-07-04 15:00:00 (after)
25:32 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 14:00:00) in space  (linearNDFast)
25:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:32 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 15:00:00) in space  (linearNDFast)
25:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:32 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 14:00:00, weight 0.08) and
                      after (2026-07-04 15:00:00, weight 0.92) in time
25:32 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.4895108445943 and -59.27867259200652 degrees.
25:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.4895108445943 and -59.27867259200652 degrees.
25:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:32 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:32 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:32 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:32 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:32 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.119187 (min) 0.464049 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.0867416 (min) 0.511656 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.344641 (min) -0.29869 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.29951 (min) 9.5671 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.85277 (min) 0.436157 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.4461 (min) 23.6404 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.00878801 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0344 (min) 16.6947 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.0841 (min) 32.9907 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000302062 (min) 0.000197904 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:32 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:32 DEBUG   opendrift:729: No elements hit coastline.
25:32 DEBUG   opendrift:768: No elements hit seafloor.
25:32 DEBUG   opendrift:1807: No elements to deactivate
25:32 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:32 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:32 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:32 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 13
25:32 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 2 0 0 0 0 0 0 0 0]
25:32 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 0 3 3 3 3 3 3 3 3]
25:32 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 48.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 4.  0.  0. 11.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:32 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:32 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:32 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06660628047394722
25:32 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:32 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:32 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:32 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:559: 12 elements reached seafloor, interacting with bottom
25:32 DEBUG   opendrift:773: Lifting 12 elements to seafloor.
25:32 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 33 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 32 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 30 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 30 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 32 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 39 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:32 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:32 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:32 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:32 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(405), np.int64(0), np.int64(36), np.int64(59), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:32 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:32 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:32 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:32 DEBUG   opendrift:2210: ======================================================================
25:32 INFO    opendrift:2211: 2026-07-04 15:25:22.599708 - step 5 of 96 - 500 active elements (0 deactivated)
25:32 DEBUG   opendrift:2217: 0 elements scheduled.
25:32 DEBUG   opendrift:2219: ======================================================================
25:32 DEBUG   opendrift:2230:                57.56291845838685 <- latitude -> 57.66739413680607
25:32 DEBUG   opendrift:2230:                10.510221907596097 <- longitude -> 10.72447506650744
25:32 DEBUG   opendrift:2230:                -22.223440977950926 <- z -> 0.0
25:32 DEBUG   opendrift:2231: ---------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:32 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 15:00:00 (before)
                2026-07-04 16:00:00 (after)
25:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:34 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.03851647857557 and 59.68177049825112 degrees.
25:34 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.03851647857557 and 59.68177049825112 degrees.
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:34 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:34 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 39x35x11) for time after (2026-07-04 16:00:00)
25:34 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 15:00:00) in space  (linearNDFast)
25:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:34 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 16:00:00) in space  (linearNDFast)
25:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:34 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 15:00:00, weight 0.58) and
                      after (2026-07-04 16:00:00, weight 0.42) in time
25:34 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48978918395981 and -59.27553597489401 degrees.
25:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48978918395981 and -59.27553597489401 degrees.
25:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:34 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:34 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:34 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:34 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.115805 (min) 0.460453 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.0671869 (min) 0.456172 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.312639 (min) -0.26848 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.6448 (min) 9.82217 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.66735 (min) 0.470153 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.4878 (min) 23.5853 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0110826 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0441 (min) 16.6002 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.2763 (min) 32.9981 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000243097 (min) 0.000178731 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:34 DEBUG   opendrift:729: No elements hit coastline.
25:34 DEBUG   opendrift:768: No elements hit seafloor.
25:34 DEBUG   opendrift:1807: No elements to deactivate
25:34 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:34 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:34 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:34 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 16
25:34 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 2 0 3 0 0 0 0 0 0 0 0 0 0 0]
25:34 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 3 0 3 3 3 3 3 3 3 3 3 3 3]
25:34 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 62.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 5.  0.  0. 11.  0.]
 [ 1.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:34 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:34 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:34 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06995523731367195
25:34 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:34 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:34 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:34 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:559: 14 elements reached seafloor, interacting with bottom
25:34 DEBUG   opendrift:773: Lifting 14 elements to seafloor.
25:34 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 35 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 30 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 30 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 37 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:34 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 33 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:34 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:34 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 38 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 36 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:34 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:34 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:34 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:34 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(393), np.int64(0), np.int64(32), np.int64(75), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:34 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:34 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:34 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:34 DEBUG   opendrift:2210: ======================================================================
25:34 INFO    opendrift:2211: 2026-07-04 15:55:22.599708 - step 6 of 96 - 500 active elements (0 deactivated)
25:34 DEBUG   opendrift:2217: 0 elements scheduled.
25:34 DEBUG   opendrift:2219: ======================================================================
25:34 DEBUG   opendrift:2230:                57.567358517218345 <- latitude -> 57.67032357112721
25:34 DEBUG   opendrift:2230:                10.508932353492181 <- longitude -> 10.735254645341865
25:34 DEBUG   opendrift:2230:                -22.819293975830078 <- z -> 0.0
25:34 DEBUG   opendrift:2231: ---------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:34 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 15:00:00 (before)
                2026-07-04 16:00:00 (after)
25:34 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 15:00:00) in space  (linearNDFast)
25:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:34 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 16:00:00) in space  (linearNDFast)
25:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:34 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 15:00:00, weight 0.08) and
                      after (2026-07-04 16:00:00, weight 0.92) in time
25:34 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.491078731557806 and -59.26475641269831 degrees.
25:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.491078731557806 and -59.26475641269831 degrees.
25:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:34 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:34 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:34 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:34 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:34 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.142952 (min) 0.445351 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.0132365 (min) 0.430907 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.278449 (min) -0.236194 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.0188 (min) 10.0999 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.5664 (min) 0.555689 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.4171 (min) 23.8982 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0131383 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0513 (min) 16.6618 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.1308 (min) 33.004 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00021269 (min) 0.000186364 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:34 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:34 DEBUG   opendrift:729: No elements hit coastline.
25:34 DEBUG   opendrift:768: No elements hit seafloor.
25:34 DEBUG   opendrift:1807: No elements to deactivate
25:34 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:34 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:34 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:34 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 16
25:34 DEBUG   opendrift.models.chemicaldrift:1478: old species: [2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
25:34 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3]
25:34 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 77.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 6.  0.  0. 14.  0.]
 [ 1.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:34 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:34 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:34 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.07381363213404016
25:34 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:34 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:34 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:34 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:559: 15 elements reached seafloor, interacting with bottom
25:34 DEBUG   opendrift:773: Lifting 15 elements to seafloor.
25:34 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:34 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 33 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:34 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:34 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:34 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:34 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(379), np.int64(0), np.int64(30), np.int64(91), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:34 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:34 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:34 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:34 DEBUG   opendrift:2210: ======================================================================
25:34 INFO    opendrift:2211: 2026-07-04 16:25:22.599708 - step 7 of 96 - 500 active elements (0 deactivated)
25:34 DEBUG   opendrift:2217: 0 elements scheduled.
25:34 DEBUG   opendrift:2219: ======================================================================
25:34 DEBUG   opendrift:2230:                57.57029878621839 <- latitude -> 57.67079386913144
25:34 DEBUG   opendrift:2230:                10.511154288624285 <- longitude -> 10.745315886224414
25:34 DEBUG   opendrift:2230:                -22.819293975830078 <- z -> 0.0
25:34 DEBUG   opendrift:2231: ---------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:34 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 16:00:00 (before)
                2026-07-04 17:00:00 (after)
25:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:36 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.027152507350586 and 59.67510231402233 degrees.
25:36 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.027152507350586 and 59.67510231402233 degrees.
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:36 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:36 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 38x36x11) for time after (2026-07-04 17:00:00)
25:36 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 16:00:00) in space  (linearNDFast)
25:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:36 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 17:00:00) in space  (linearNDFast)
25:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:36 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 16:00:00, weight 0.58) and
                      after (2026-07-04 17:00:00, weight 0.42) in time
25:36 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.488856798707836 and -59.25469515115914 degrees.
25:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.488856798707836 and -59.25469515115914 degrees.
25:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:36 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:36 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:36 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:36 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.144464 (min) 0.458897 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0315631 (min) 0.423514 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.243175 (min) -0.20407 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.0011 (min) 9.74665 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.09815 (min) 0.611195 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.4162 (min) 24.1879 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99997e-07 (min) 0.0140395 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.053 (min) 16.5842 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.3047 (min) 33.0124 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000183031 (min) 0.000203209 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:36 DEBUG   opendrift:729: No elements hit coastline.
25:36 DEBUG   opendrift:768: No elements hit seafloor.
25:36 DEBUG   opendrift:1807: No elements to deactivate
25:36 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:36 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:36 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:36 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 14
25:36 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 2 0 0 0 0 0 0 0 0 0]
25:36 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 0 3 3 3 3 3 3 3 3 3]
25:36 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 90.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 7.  0.  0. 15.  0.]
 [ 1.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:36 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:36 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:36 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06865152402769362
25:36 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:36 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:36 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:36 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:559: 13 elements reached seafloor, interacting with bottom
25:36 DEBUG   opendrift:773: Lifting 13 elements to seafloor.
25:36 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:36 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:36 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:36 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:36 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 28 elements penetrated seafloor, lifting up
25:36 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:36 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:36 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(367), np.int64(0), np.int64(27), np.int64(106), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:36 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:36 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:36 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:36 DEBUG   opendrift:2210: ======================================================================
25:36 INFO    opendrift:2211: 2026-07-04 16:55:22.599708 - step 8 of 96 - 500 active elements (0 deactivated)
25:36 DEBUG   opendrift:2217: 0 elements scheduled.
25:36 DEBUG   opendrift:2219: ======================================================================
25:36 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.672436375403976
25:36 DEBUG   opendrift:2230:                10.510785777311686 <- longitude -> 10.754652397669453
25:36 DEBUG   opendrift:2230:                -22.819293975830078 <- z -> -0.05267925320033551
25:36 DEBUG   opendrift:2231: ---------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:36 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 16:00:00 (before)
                2026-07-04 17:00:00 (after)
25:36 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 16:00:00) in space  (linearNDFast)
25:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:36 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 17:00:00) in space  (linearNDFast)
25:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:36 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 16:00:00, weight 0.08) and
                      after (2026-07-04 17:00:00, weight 0.92) in time
25:36 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.24535865998115 degrees.
25:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.24535865998115 degrees.
25:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:36 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:36 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:36 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:36 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:36 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.143444 (min) 0.456135 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0727095 (min) 0.364842 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.208263 (min) -0.172387 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.91967 (min) 9.32377 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.547378 (min) 0.674598 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3349 (min) 24.4418 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02142e-06 (min) 0.014012 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0513 (min) 16.5937 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.2171 (min) 33.0237 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000279471 (min) 0.000243154 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:36 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:36 DEBUG   opendrift:729: No elements hit coastline.
25:36 DEBUG   opendrift:768: No elements hit seafloor.
25:36 DEBUG   opendrift:1807: No elements to deactivate
25:36 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:36 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:36 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:36 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 8
25:36 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 2 0 0 0]
25:36 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 0 3 3 3]
25:36 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[ 0.  0.  0. 97.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 8.  0.  0. 17.  0.]
 [ 1.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]
25:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:36 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:36 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:36 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06303700189296456
25:36 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:36 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:36 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:36 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:559: 7 elements reached seafloor, interacting with bottom
25:36 DEBUG   opendrift:773: Lifting 7 elements to seafloor.
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:36 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:36 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:36 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:36 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:36 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:36 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:36 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(361), np.int64(0), np.int64(24), np.int64(115), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:36 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:36 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:36 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:36 DEBUG   opendrift:2210: ======================================================================
25:36 INFO    opendrift:2211: 2026-07-04 17:25:22.599708 - step 9 of 96 - 500 active elements (0 deactivated)
25:36 DEBUG   opendrift:2217: 0 elements scheduled.
25:36 DEBUG   opendrift:2219: ======================================================================
25:36 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67408502165495
25:36 DEBUG   opendrift:2230:                10.51078577731168 <- longitude -> 10.762436498402494
25:36 DEBUG   opendrift:2230:                -23.545534051337153 <- z -> 0.0
25:36 DEBUG   opendrift:2231: ---------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:36 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 17:00:00 (before)
                2026-07-04 18:00:00 (after)
25:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:38 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.00896842420205 and 59.68650576464687 degrees.
25:38 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 59.00896842420205 and 59.68650576464687 degrees.
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:38 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:38 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 39x38x11) for time after (2026-07-04 18:00:00)
25:38 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 17:00:00) in space  (linearNDFast)
25:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:38 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 18:00:00) in space  (linearNDFast)
25:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:38 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 17:00:00, weight 0.58) and
                      after (2026-07-04 18:00:00, weight 0.42) in time
25:38 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.23757454913878 degrees.
25:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.23757454913878 degrees.
25:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:38 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:38 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:38 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:38 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.134808 (min) 0.464862 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0896549 (min) 0.290238 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.170062 (min) -0.136747 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.01239 (min) 9.29788 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.04528 (min) 0.900047 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.2883 (min) 24.6431 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0135882 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.053 (min) 16.5274 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.3236 (min) 33.0372 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00029975 (min) 0.000248217 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:38 DEBUG   opendrift:729: No elements hit coastline.
25:38 DEBUG   opendrift:768: No elements hit seafloor.
25:38 DEBUG   opendrift:1807: No elements to deactivate
25:38 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:38 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:38 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:38 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 15
25:38 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
25:38 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3 3 3 3]
25:38 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 112.   0.]
 [  0.   0.   0.   0.   0.]
 [  8.   0.   0.  19.   0.]
 [  1.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:38 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:38 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:38 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06297098233456436
25:38 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:38 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:38 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:38 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:559: 15 elements reached seafloor, interacting with bottom
25:38 DEBUG   opendrift:773: Lifting 15 elements to seafloor.
25:38 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:38 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:38 DEBUG   opendrift.models.oceandrift:539: 33 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:38 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:38 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:38 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(346), np.int64(0), np.int64(23), np.int64(131), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:38 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:38 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:38 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:38 DEBUG   opendrift:2210: ======================================================================
25:38 INFO    opendrift:2211: 2026-07-04 17:55:22.599708 - step 10 of 96 - 500 active elements (0 deactivated)
25:38 DEBUG   opendrift:2217: 0 elements scheduled.
25:38 DEBUG   opendrift:2219: ======================================================================
25:38 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.673434339759574
25:38 DEBUG   opendrift:2230:                10.51078577731168 <- longitude -> 10.767421417700731
25:38 DEBUG   opendrift:2230:                -23.656513214111328 <- z -> 0.0
25:38 DEBUG   opendrift:2231: ---------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:38 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 17:00:00 (before)
                2026-07-04 18:00:00 (after)
25:38 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 17:00:00) in space  (linearNDFast)
25:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:38 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 18:00:00) in space  (linearNDFast)
25:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:38 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 17:00:00, weight 0.08) and
                      after (2026-07-04 18:00:00, weight 0.92) in time
25:38 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.23258962240747 degrees.
25:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.23258962240747 degrees.
25:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:38 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:38 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:38 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:38 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:38 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.128537 (min) 0.460196 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.165302 (min) 0.227582 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.13125 (min) -0.100508 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.10634 (min) 9.2992 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 0.456733 (min) 1.10947 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.259 (min) 24.7504 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0166802 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0537 (min) 16.5729 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.2998 (min) 33.052 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000420136 (min) 0.000270189 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:38 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:38 DEBUG   opendrift:729: No elements hit coastline.
25:38 DEBUG   opendrift:768: No elements hit seafloor.
25:38 DEBUG   opendrift:1807: No elements to deactivate
25:38 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:38 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:38 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:38 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 10
25:38 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 2]
25:38 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 0]
25:38 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 121.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  20.   0.]
 [  1.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:38 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:38 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:38 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0632601197566959
25:38 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:38 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:38 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:38 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:559: 9 elements reached seafloor, interacting with bottom
25:38 DEBUG   opendrift:773: Lifting 9 elements to seafloor.
25:38 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:38 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:38 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 34 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 31 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:38 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:38 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:38 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:38 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(338), np.int64(0), np.int64(21), np.int64(141), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:38 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:38 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:38 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:38 DEBUG   opendrift:2210: ======================================================================
25:38 INFO    opendrift:2211: 2026-07-04 18:25:22.599708 - step 11 of 96 - 500 active elements (0 deactivated)
25:38 DEBUG   opendrift:2217: 0 elements scheduled.
25:38 DEBUG   opendrift:2219: ======================================================================
25:38 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67189393299093
25:38 DEBUG   opendrift:2230:                10.510785777311677 <- longitude -> 10.77392889581773
25:38 DEBUG   opendrift:2230:                -23.656513214111328 <- z -> 0.0
25:38 DEBUG   opendrift:2231: ---------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:38 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 18:00:00 (before)
                2026-07-04 19:00:00 (after)
25:39 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:39 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:39 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:39 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.990781460873244 and 59.68650576464687 degrees.
25:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.990781460873244 and 59.68650576464687 degrees.
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:40 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:40 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 40x39x11) for time after (2026-07-04 19:00:00)
25:40 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 18:00:00) in space  (linearNDFast)
25:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:40 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 19:00:00) in space  (linearNDFast)
25:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:40 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 18:00:00, weight 0.58) and
                      after (2026-07-04 19:00:00, weight 0.42) in time
25:40 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.22608214583144 degrees.
25:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.22608214583144 degrees.
25:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:40 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:40 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:40 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:40 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.111047 (min) 0.424177 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.193862 (min) 0.209275 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0904281 (min) -0.0637519 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.07806 (min) 9.13548 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 0.913014 (min) 1.35432 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3151 (min) 24.9342 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0183608 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0562 (min) 16.5399 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.3577 (min) 33.0625 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000419372 (min) 0.000315787 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:40 DEBUG   opendrift:729: No elements hit coastline.
25:40 DEBUG   opendrift:768: No elements hit seafloor.
25:40 DEBUG   opendrift:1807: No elements to deactivate
25:40 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:40 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:40 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:40 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 12
25:40 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 3 0 0 0]
25:40 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 0 3 3 3]
25:40 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 132.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  21.   0.]
 [  2.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:40 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:40 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:40 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.061499833563201614
25:40 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:40 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:40 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:40 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:559: 11 elements reached seafloor, interacting with bottom
25:40 DEBUG   opendrift:773: Lifting 11 elements to seafloor.
25:40 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:40 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:40 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 27 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:40 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:40 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:40 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(328), np.int64(0), np.int64(20), np.int64(152), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:40 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:40 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:40 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:40 DEBUG   opendrift:2210: ======================================================================
25:40 INFO    opendrift:2211: 2026-07-04 18:55:22.599708 - step 12 of 96 - 500 active elements (0 deactivated)
25:40 DEBUG   opendrift:2217: 0 elements scheduled.
25:40 DEBUG   opendrift:2219: ======================================================================
25:40 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67032357112721
25:40 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.77975069504334
25:40 DEBUG   opendrift:2230:                -23.656513214111328 <- z -> 0.0
25:40 DEBUG   opendrift:2231: ---------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:40 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 18:00:00 (before)
                2026-07-04 19:00:00 (after)
25:40 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 18:00:00) in space  (linearNDFast)
25:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:40 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 19:00:00) in space  (linearNDFast)
25:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:40 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 18:00:00, weight 0.08) and
                      after (2026-07-04 19:00:00, weight 0.92) in time
25:40 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.2202603553388 degrees.
25:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.2202603553388 degrees.
25:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:40 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:40 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:40 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:40 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:40 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0933392 (min) 0.447095 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.241828 (min) 0.141689 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0492398 (min) -0.0274438 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.98602 (min) 8.99783 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 1.35487 (min) 1.60864 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.2788 (min) 25.1155 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0177805 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0572 (min) 16.4931 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.4504 (min) 33.072 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000531332 (min) 0.000304634 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:40 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:40 DEBUG   opendrift:729: No elements hit coastline.
25:40 DEBUG   opendrift:768: No elements hit seafloor.
25:40 DEBUG   opendrift:1807: No elements to deactivate
25:40 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:40 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:40 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:40 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 12
25:40 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0]
25:40 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3]
25:40 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 144.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  22.   0.]
 [  2.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:40 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:40 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:40 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0603545319128071
25:40 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:40 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:40 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:40 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:559: 12 elements reached seafloor, interacting with bottom
25:40 DEBUG   opendrift:773: Lifting 12 elements to seafloor.
25:40 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 24 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 29 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:40 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:40 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:40 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:40 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:40 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:40 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:40 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:40 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(316), np.int64(0), np.int64(18), np.int64(166), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:40 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:40 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:40 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:40 DEBUG   opendrift:2210: ======================================================================
25:40 INFO    opendrift:2211: 2026-07-04 19:25:22.599708 - step 13 of 96 - 500 active elements (0 deactivated)
25:40 DEBUG   opendrift:2217: 0 elements scheduled.
25:40 DEBUG   opendrift:2219: ======================================================================
25:40 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67032357112721
25:40 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.785583600078594
25:40 DEBUG   opendrift:2230:                -23.656513214111328 <- z -> 0.0
25:40 DEBUG   opendrift:2231: ---------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:40 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 19:00:00 (before)
                2026-07-04 20:00:00 (after)
25:41 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:41 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:41 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:42 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.97942272857835 and 59.68650576464687 degrees.
25:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:42 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.97942272857835 and 59.68650576464687 degrees.
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:42 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:42 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 40x40x11) for time after (2026-07-04 20:00:00)
25:42 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 19:00:00) in space  (linearNDFast)
25:42 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:42 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 20:00:00) in space  (linearNDFast)
25:42 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:42 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 19:00:00, weight 0.58) and
                      after (2026-07-04 20:00:00, weight 0.42) in time
25:42 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:42 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922532186191 and -59.214427429768996 degrees.
25:42 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922532186191 and -59.214427429768996 degrees.
25:42 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:42 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:42 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:42 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:42 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:42 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:42 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:42 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:42 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:42 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:42 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:42 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:42 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:42 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:42 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:42 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:42 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:42 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:42 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:42 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:42 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0724842 (min) 0.464963 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.266456 (min) 0.150303 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0317364 (min) -0.0135263 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.71857 (min) 8.67227 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 1.75794 (min) 1.98665 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3156 (min) 25.3059 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0134504 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0612 (min) 16.5141 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.4307 (min) 33.0781 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00035207 (min) 0.000367234 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:42 DEBUG   opendrift:729: No elements hit coastline.
25:42 DEBUG   opendrift:768: No elements hit seafloor.
25:42 DEBUG   opendrift:1807: No elements to deactivate
25:42 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:42 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:42 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:42 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 13
25:42 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0 0]
25:42 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3 3]
25:42 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 157.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  24.   0.]
 [  2.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:42 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:42 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:42 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:42 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:42 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0572030724055137
25:42 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:42 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:42 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:559: 13 elements reached seafloor, interacting with bottom
25:42 DEBUG   opendrift:773: Lifting 13 elements to seafloor.
25:42 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
25:42 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
25:42 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:42 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:42 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:42 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:42 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(303), np.int64(0), np.int64(16), np.int64(181), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:42 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:42 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:42 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:42 DEBUG   opendrift:2210: ======================================================================
25:42 INFO    opendrift:2211: 2026-07-04 19:55:22.599708 - step 14 of 96 - 500 active elements (0 deactivated)
25:42 DEBUG   opendrift:2217: 0 elements scheduled.
25:42 DEBUG   opendrift:2219: ======================================================================
25:42 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67032357112721
25:42 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.793089005050232
25:42 DEBUG   opendrift:2230:                -23.656513214111328 <- z -> 0.0
25:42 DEBUG   opendrift:2231: ---------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:42 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:42 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:42 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:42 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 19:00:00 (before)
                2026-07-04 20:00:00 (after)
25:42 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 19:00:00) in space  (linearNDFast)
25:42 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:42 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 20:00:00) in space  (linearNDFast)
25:42 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:42 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 19:00:00, weight 0.08) and
                      after (2026-07-04 20:00:00, weight 0.92) in time
25:42 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:42 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922532186191 and -59.206922025701374 degrees.
25:42 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922532186191 and -59.206922025701374 degrees.
25:42 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:42 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:42 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:42 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:42 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:42 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:42 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:42 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:42 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:42 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:42 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:42 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:42 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:42 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:42 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:42 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:42 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:42 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:42 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:42 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:42 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:42 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:42 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0573782 (min) 0.454791 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.264804 (min) 0.152869 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0230707 (min) -0.00227448 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.4153 (min) 8.31059 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.03902 (min) 2.39068 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3548 (min) 25.3976 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0144194 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0651 (min) 16.5146 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.4287 (min) 33.0836 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000310254 (min) 0.00041754 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:42 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:42 DEBUG   opendrift:729: No elements hit coastline.
25:42 DEBUG   opendrift:768: No elements hit seafloor.
25:42 DEBUG   opendrift:1807: No elements to deactivate
25:42 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:42 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:42 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:42 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 12
25:42 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0]
25:42 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3]
25:42 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 169.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  26.   0.]
 [  2.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:42 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:42 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:42 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:42 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:42 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.054042387812332615
25:42 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:42 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:42 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:42 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:559: 12 elements reached seafloor, interacting with bottom
25:42 DEBUG   opendrift:773: Lifting 12 elements to seafloor.
25:42 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:42 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:42 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:42 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:42 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:42 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:42 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(291), np.int64(0), np.int64(16), np.int64(193), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:42 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:42 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:42 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:42 DEBUG   opendrift:2210: ======================================================================
25:42 INFO    opendrift:2211: 2026-07-04 20:25:22.599708 - step 15 of 96 - 500 active elements (0 deactivated)
25:42 DEBUG   opendrift:2217: 0 elements scheduled.
25:42 DEBUG   opendrift:2219: ======================================================================
25:42 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.67032357112721
25:42 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.79944503309025
25:42 DEBUG   opendrift:2230:                -24.39920622255388 <- z -> 0.0
25:42 DEBUG   opendrift:2231: ---------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:42 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:42 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:42 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:42 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:42 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 20:00:00 (before)
                2026-07-04 21:00:00 (after)
25:43 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:43 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:44 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:44 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:44 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:44 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.96806670391749 and 59.68650576464687 degrees.
25:44 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:44 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.96806670391749 and 59.68650576464687 degrees.
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:44 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:44 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 40x41x11) for time after (2026-07-04 21:00:00)
25:44 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 20:00:00) in space  (linearNDFast)
25:44 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:44 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 21:00:00) in space  (linearNDFast)
25:44 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:44 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 20:00:00, weight 0.58) and
                      after (2026-07-04 21:00:00, weight 0.42) in time
25:44 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:44 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922532186191 and -59.20056600068202 degrees.
25:44 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922532186191 and -59.20056600068202 degrees.
25:44 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:44 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:44 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:44 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:44 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:44 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:44 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:44 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:44 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:44 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:44 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:44 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:44 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:44 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:44 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:44 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:44 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:44 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:44 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:44 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:44 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.047552 (min) 0.416531 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.256377 (min) 0.167789 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0440255 (min) -0.0182995 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.29114 (min) 8.08221 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.24124 (min) 2.65606 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3367 (min) 25.5042 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0118389 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0713 (min) 16.5135 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.5054 (min) 33.0882 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000431573 (min) 0.000396457 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:44 DEBUG   opendrift:729: No elements hit coastline.
25:44 DEBUG   opendrift:773: Lifting 33 elements to seafloor.
25:44 DEBUG   opendrift:1807: No elements to deactivate
25:44 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:44 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:44 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:44 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 14
25:44 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 3 0 0 0 0 0 0]
25:44 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 0 3 3 3 3 3 3]
25:44 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 182.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  26.   0.]
 [  3.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:44 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:44 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:44 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:44 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:44 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.05230491896674958
25:44 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:44 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:44 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:44 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:559: 13 elements reached seafloor, interacting with bottom
25:44 DEBUG   opendrift:773: Lifting 13 elements to seafloor.
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:44 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:44 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:44 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:44 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:44 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:44 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(279), np.int64(0), np.int64(15), np.int64(206), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:44 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:44 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:44 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:44 DEBUG   opendrift:2210: ======================================================================
25:44 INFO    opendrift:2211: 2026-07-04 20:55:22.599708 - step 16 of 96 - 500 active elements (0 deactivated)
25:44 DEBUG   opendrift:2217: 0 elements scheduled.
25:44 DEBUG   opendrift:2219: ======================================================================
25:44 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.67032357112721
25:44 DEBUG   opendrift:2230:                10.510785777311677 <- longitude -> 10.80530930623832
25:44 DEBUG   opendrift:2230:                -24.96539878845215 <- z -> -0.07766845518390286
25:44 DEBUG   opendrift:2231: ---------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:44 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:44 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:44 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:44 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 20:00:00 (before)
                2026-07-04 21:00:00 (after)
25:44 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 20:00:00) in space  (linearNDFast)
25:44 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:44 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 21:00:00) in space  (linearNDFast)
25:44 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:44 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 20:00:00, weight 0.08) and
                      after (2026-07-04 21:00:00, weight 0.92) in time
25:44 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:44 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.19470173164564 degrees.
25:44 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.19470173164564 degrees.
25:44 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:44 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:44 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:44 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:44 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:44 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:44 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:44 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:44 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:44 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:44 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:44 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:44 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:44 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:44 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:44 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:44 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:44 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:44 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:44 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:44 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:44 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:44 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0374891 (min) 0.476873 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.244721 (min) 0.189569 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.070574 (min) -0.0393664 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.21048 (min) 7.93874 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.38056 (min) 2.91312 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 25.7248 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01684e-06 (min) 0.0143111 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0774 (min) 16.5163 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.6784 (min) 33.0926 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000331654 (min) 0.000464323 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:44 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:44 DEBUG   opendrift:729: No elements hit coastline.
25:44 DEBUG   opendrift:773: Lifting 55 elements to seafloor.
25:44 DEBUG   opendrift:1807: No elements to deactivate
25:44 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:44 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:44 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:44 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 13
25:44 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0 0]
25:44 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3 3]
25:44 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 195.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  27.   0.]
 [  3.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:44 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:44 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:44 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:44 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:44 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.05138299996441155
25:44 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:44 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:44 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:44 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:559: 13 elements reached seafloor, interacting with bottom
25:44 DEBUG   opendrift:773: Lifting 13 elements to seafloor.
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:44 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:44 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:44 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:44 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:44 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(266), np.int64(0), np.int64(15), np.int64(219), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:44 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:44 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:44 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:44 DEBUG   opendrift:2210: ======================================================================
25:44 INFO    opendrift:2211: 2026-07-04 21:25:22.599708 - step 17 of 96 - 500 active elements (0 deactivated)
25:44 DEBUG   opendrift:2217: 0 elements scheduled.
25:44 DEBUG   opendrift:2219: ======================================================================
25:44 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67032357112722
25:44 DEBUG   opendrift:2230:                10.510785777311677 <- longitude -> 10.811333070327091
25:44 DEBUG   opendrift:2230:                -24.944067001342773 <- z -> -0.1676723672868552
25:44 DEBUG   opendrift:2231: ---------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:44 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:44 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:44 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:44 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:44 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 21:00:00 (before)
                2026-07-04 22:00:00 (after)
25:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.95671338682311 and 59.68650576464687 degrees.
25:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.95671338682311 and 59.68650576464687 degrees.
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:46 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:46 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 40x42x11) for time after (2026-07-04 22:00:00)
25:46 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 21:00:00) in space  (linearNDFast)
25:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:46 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 22:00:00) in space  (linearNDFast)
25:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:46 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 21:00:00, weight 0.58) and
                      after (2026-07-04 22:00:00, weight 0.42) in time
25:46 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.18867796475384 degrees.
25:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.18867796475384 degrees.
25:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:46 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:46 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:46 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:46 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0268845 (min) 0.468899 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.212895 (min) 0.202743 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.109937 (min) -0.0739575 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.22594 (min) 8.11003 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.38729 (min) 2.97856 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 25.9551 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01937e-06 (min) 0.0137026 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0864 (min) 16.5191 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.8075 (min) 33.0962 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000323278 (min) 0.000549487 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:46 DEBUG   opendrift:729: No elements hit coastline.
25:46 DEBUG   opendrift:773: Lifting 80 elements to seafloor.
25:46 DEBUG   opendrift:1807: No elements to deactivate
25:46 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:46 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:46 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:46 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 15
25:46 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 3 0 3 0 0 0 0 0 0]
25:46 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 0 3 0 3 3 3 3 3 3]
25:46 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 208.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  27.   0.]
 [  5.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:46 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:46 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:46 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.053480148306799646
25:46 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:46 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:46 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:559: 14 elements reached seafloor, interacting with bottom
25:46 DEBUG   opendrift:773: Lifting 14 elements to seafloor.
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:46 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 25 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:46 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:46 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(255), np.int64(0), np.int64(13), np.int64(232), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:46 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:46 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:46 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:46 DEBUG   opendrift:2210: ======================================================================
25:46 INFO    opendrift:2211: 2026-07-04 21:55:22.599708 - step 18 of 96 - 500 active elements (0 deactivated)
25:46 DEBUG   opendrift:2217: 0 elements scheduled.
25:46 DEBUG   opendrift:2219: ======================================================================
25:46 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67032357112722
25:46 DEBUG   opendrift:2230:                10.51078577731168 <- longitude -> 10.815831588288926
25:46 DEBUG   opendrift:2230:                -24.907859802246094 <- z -> -0.056401080323233654
25:46 DEBUG   opendrift:2231: ---------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:46 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 21:00:00 (before)
                2026-07-04 22:00:00 (after)
25:46 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 21:00:00) in space  (linearNDFast)
25:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:46 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 22:00:00) in space  (linearNDFast)
25:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:46 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 21:00:00, weight 0.08) and
                      after (2026-07-04 22:00:00, weight 0.92) in time
25:46 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.184179444596424 degrees.
25:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.184179444596424 degrees.
25:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:46 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:46 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:46 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:46 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:46 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0170007 (min) 0.399508 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.19449 (min) 0.214349 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.153536 (min) -0.110827 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.25875 (min) 8.32369 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.36987 (min) 3.00786 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.1764 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.0197e-06 (min) 0.011089 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.0951 (min) 16.5202 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.8151 (min) 33.0997 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000357324 (min) 0.000518604 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:46 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:46 DEBUG   opendrift:729: No elements hit coastline.
25:46 DEBUG   opendrift:773: Lifting 104 elements to seafloor.
25:46 DEBUG   opendrift:1807: No elements to deactivate
25:46 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:46 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:46 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:46 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 9
25:46 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0]
25:46 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3]
25:46 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 217.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  29.   0.]
 [  5.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:46 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:46 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:46 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.05598344049936741
25:46 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:46 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:46 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:46 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:559: 9 elements reached seafloor, interacting with bottom
25:46 DEBUG   opendrift:773: Lifting 9 elements to seafloor.
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:46 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:46 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:46 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:46 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(246), np.int64(0), np.int64(13), np.int64(241), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:46 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:46 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:46 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:46 DEBUG   opendrift:2210: ======================================================================
25:46 INFO    opendrift:2211: 2026-07-04 22:25:22.599708 - step 19 of 96 - 500 active elements (0 deactivated)
25:46 DEBUG   opendrift:2217: 0 elements scheduled.
25:46 DEBUG   opendrift:2219: ======================================================================
25:46 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.67032357112722
25:46 DEBUG   opendrift:2230:                10.51078577731168 <- longitude -> 10.822530834902846
25:46 DEBUG   opendrift:2230:                -24.86894416809082 <- z -> 0.0
25:46 DEBUG   opendrift:2231: ---------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:46 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 22:00:00 (before)
                2026-07-04 23:00:00 (after)
25:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:48 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.9340148750045 and 59.68650576464687 degrees.
25:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:48 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.9340148750045 and 59.68650576464687 degrees.
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:48 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:48 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 40x44x11) for time after (2026-07-04 23:00:00)
25:48 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 22:00:00) in space  (linearNDFast)
25:48 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:48 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 23:00:00) in space  (linearNDFast)
25:48 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:48 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 22:00:00, weight 0.58) and
                      after (2026-07-04 23:00:00, weight 0.42) in time
25:48 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:48 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.17748020064512 degrees.
25:48 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.17748020064512 degrees.
25:48 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:48 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:48 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:48 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:48 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:48 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:48 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:48 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:48 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:48 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:48 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:48 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:48 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:48 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:48 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:48 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:48 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:48 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:48 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:48 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:48 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0292985 (min) 0.485644 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0782523 (min) 0.218002 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.192897 (min) -0.145743 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.45635 (min) 8.32764 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.42864 (min) 3.03262 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.399 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0125895 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1204 (min) 16.5428 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.6516 (min) 33.1032 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000300173 (min) 0.000532693 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:48 DEBUG   opendrift:729: No elements hit coastline.
25:48 DEBUG   opendrift:773: Lifting 130 elements to seafloor.
25:48 DEBUG   opendrift:1807: No elements to deactivate
25:48 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:48 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:48 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:48 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 9
25:48 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0]
25:48 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3]
25:48 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 226.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  29.   0.]
 [  5.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:48 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:48 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:48 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:48 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:48 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.05588920905373854
25:48 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:48 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:48 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:48 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:559: 9 elements reached seafloor, interacting with bottom
25:48 DEBUG   opendrift:773: Lifting 9 elements to seafloor.
25:48 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:48 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:48 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:48 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:48 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:48 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(237), np.int64(0), np.int64(13), np.int64(250), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:48 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:48 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:48 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:48 DEBUG   opendrift:2210: ======================================================================
25:48 INFO    opendrift:2211: 2026-07-04 22:55:22.599708 - step 20 of 96 - 500 active elements (0 deactivated)
25:48 DEBUG   opendrift:2217: 0 elements scheduled.
25:48 DEBUG   opendrift:2219: ======================================================================
25:48 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.67032357112722
25:48 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 10.826506780153794
25:48 DEBUG   opendrift:2230:                -24.83284568786621 <- z -> -0.057161801941823076
25:48 DEBUG   opendrift:2231: ---------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:48 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:48 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:48 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:48 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 22:00:00 (before)
                2026-07-04 23:00:00 (after)
25:48 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 22:00:00) in space  (linearNDFast)
25:48 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:48 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-04 23:00:00) in space  (linearNDFast)
25:48 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:48 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 22:00:00, weight 0.08) and
                      after (2026-07-04 23:00:00, weight 0.92) in time
25:48 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:48 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.17350425356215 degrees.
25:48 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530949635 and -59.17350425356215 degrees.
25:48 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:48 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:48 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:48 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:48 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:48 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:48 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:48 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:48 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:48 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:48 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:48 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:48 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:48 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:48 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:48 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:48 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:48 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:48 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:48 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:48 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:48 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:48 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0170467 (min) 0.48074 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.158646 (min) 0.246839 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.231425 (min) -0.180217 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.68397 (min) 8.29176 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.50129 (min) 3.06601 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.4898 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02031e-06 (min) 0.0171103 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1293 (min) 16.5694 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.7001 (min) 33.1068 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000226408 (min) 0.000507066 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:48 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:48 DEBUG   opendrift:729: No elements hit coastline.
25:48 DEBUG   opendrift:773: Lifting 150 elements to seafloor.
25:48 DEBUG   opendrift:1807: No elements to deactivate
25:48 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:48 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:48 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:48 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
25:48 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0]
25:48 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3]
25:48 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 232.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  29.   0.]
 [  5.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:48 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:48 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:48 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:48 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:48 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.05542893622658604
25:48 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:48 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:48 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:48 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:559: 6 elements reached seafloor, interacting with bottom
25:48 DEBUG   opendrift:773: Lifting 6 elements to seafloor.
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:48 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:48 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:48 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:48 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:48 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:48 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(231), np.int64(0), np.int64(13), np.int64(256), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:48 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:48 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:48 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:48 DEBUG   opendrift:2210: ======================================================================
25:48 INFO    opendrift:2211: 2026-07-04 23:25:22.599708 - step 21 of 96 - 500 active elements (0 deactivated)
25:48 DEBUG   opendrift:2217: 0 elements scheduled.
25:48 DEBUG   opendrift:2219: ======================================================================
25:48 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.67032357112722
25:48 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 10.832771972064517
25:48 DEBUG   opendrift:2230:                -24.797260284423828 <- z -> 0.0
25:48 DEBUG   opendrift:2231: ---------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:48 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:48 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:48 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:48 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:48 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 23:00:00 (before)
                2026-07-05 00:00:00 (after)
25:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:50 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.91583140386601 and 59.68650576464687 degrees.
25:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:50 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.91583140386601 and 59.68650576464687 degrees.
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:50 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:50 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 41x45x11) for time after (2026-07-05 00:00:00)
25:50 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 23:00:00) in space  (linearNDFast)
25:50 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:50 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 00:00:00) in space  (linearNDFast)
25:50 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:50 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 23:00:00, weight 0.58) and
                      after (2026-07-05 00:00:00, weight 0.42) in time
25:50 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:50 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.167239078816365 degrees.
25:50 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.167239078816365 degrees.
25:50 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:50 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:50 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:50 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:50 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:50 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:50 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:50 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:50 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:50 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:50 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:50 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:50 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:50 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:50 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:50 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:50 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:50 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:50 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:50 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:50 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0174056 (min) 0.538276 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0869258 (min) 0.297785 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.266099 (min) -0.208587 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.29676 (min) 9.41629 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.28877 (min) 2.82263 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.7183 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0196461 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1392 (min) 16.7882 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.8388 (min) 33.109 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000200898 (min) 0.000492026 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:50 DEBUG   opendrift:729: No elements hit coastline.
25:50 DEBUG   opendrift:773: Lifting 173 elements to seafloor.
25:50 DEBUG   opendrift:1807: No elements to deactivate
25:50 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:50 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:50 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:50 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 13
25:50 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3 0 0 0 0 0 0 0 0 0 0]
25:50 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 3 3 3 3 3 3 3 3 3 3]
25:50 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 244.   0.]
 [  0.   0.   0.   0.   0.]
 [  9.   0.   0.  29.   0.]
 [  6.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:50 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:50 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:50 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:50 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:50 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06950845083481297
25:50 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:50 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:50 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:559: 12 elements reached seafloor, interacting with bottom
25:50 DEBUG   opendrift:773: Lifting 12 elements to seafloor.
25:50 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:50 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:50 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:50 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:50 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(220), np.int64(0), np.int64(13), np.int64(267), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:50 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:50 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:50 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:50 DEBUG   opendrift:2210: ======================================================================
25:50 INFO    opendrift:2211: 2026-07-04 23:55:22.599708 - step 22 of 96 - 500 active elements (0 deactivated)
25:50 DEBUG   opendrift:2217: 0 elements scheduled.
25:50 DEBUG   opendrift:2219: ======================================================================
25:50 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.67032357112722
25:50 DEBUG   opendrift:2230:                10.510785777311677 <- longitude -> 10.842121807189192
25:50 DEBUG   opendrift:2230:                -24.766775131225586 <- z -> 0.0
25:50 DEBUG   opendrift:2231: ---------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:50 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:50 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:50 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:50 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-04 23:00:00 (before)
                2026-07-05 00:00:00 (after)
25:50 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-04 23:00:00) in space  (linearNDFast)
25:50 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:50 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 00:00:00) in space  (linearNDFast)
25:50 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:50 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-04 23:00:00, weight 0.08) and
                      after (2026-07-05 00:00:00, weight 0.92) in time
25:50 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:50 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.15788922810242 degrees.
25:50 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.15788922810242 degrees.
25:50 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:50 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:50 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:50 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:50 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:50 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:50 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:50 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:50 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:50 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:50 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:50 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:50 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:50 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:50 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:50 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:50 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:50 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:50 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:50 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:50 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:50 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:50 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0177605 (min) 0.537616 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0523594 (min) 0.356744 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.300071 (min) -0.23602 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.91831 (min) 10.8471 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 2.01658 (min) 2.65112 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.722 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.016099 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1493 (min) 17.197 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.5229 (min) 33.111 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000216983 (min) 0.000465083 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:50 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:50 DEBUG   opendrift:729: No elements hit coastline.
25:50 DEBUG   opendrift:773: Lifting 197 elements to seafloor.
25:50 DEBUG   opendrift:1807: No elements to deactivate
25:50 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:50 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:50 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:50 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
25:50 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 2 0 0 0]
25:50 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 3 3 3]
25:50 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 249.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  29.   0.]
 [  6.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:50 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:50 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:50 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:50 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:50 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08902144570853031
25:50 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:50 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:50 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:50 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:559: 5 elements reached seafloor, interacting with bottom
25:50 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
25:50 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 22 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:50 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:50 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:50 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:50 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:50 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:50 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:50 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:50 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(216), np.int64(0), np.int64(11), np.int64(273), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:50 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:50 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:50 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:50 DEBUG   opendrift:2210: ======================================================================
25:50 INFO    opendrift:2211: 2026-07-05 00:25:22.599708 - step 23 of 96 - 500 active elements (0 deactivated)
25:50 DEBUG   opendrift:2217: 0 elements scheduled.
25:50 DEBUG   opendrift:2219: ======================================================================
25:50 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.67103811338733
25:50 DEBUG   opendrift:2230:                10.510785777311677 <- longitude -> 10.852451038683668
25:50 DEBUG   opendrift:2230:                -24.737218856811523 <- z -> -0.12504357912159758
25:50 DEBUG   opendrift:2231: ---------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:50 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:50 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:50 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:50 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:50 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 00:00:00 (before)
                2026-07-05 01:00:00 (after)
25:52 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:52 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:52 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:52 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:52 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:52 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.90899041894492 and 59.68650576464687 degrees.
25:52 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:52 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.90899041894492 and 59.68650576464687 degrees.
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:52 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:52 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 42x45x11) for time after (2026-07-05 01:00:00)
25:52 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 00:00:00) in space  (linearNDFast)
25:52 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:52 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 01:00:00) in space  (linearNDFast)
25:52 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:52 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 00:00:00, weight 0.58) and
                      after (2026-07-05 01:00:00, weight 0.42) in time
25:52 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:52 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.14755999573874 degrees.
25:52 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.14755999573874 degrees.
25:52 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:52 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:52 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:52 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:52 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:52 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:52 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:52 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:52 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:52 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:52 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:52 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:52 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:52 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:52 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:52 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:52 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:52 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:52 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:52 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:52 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0243236 (min) 0.565442 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0281793 (min) 0.36856 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.337342 (min) -0.262654 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.49754 (min) 11.5947 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 1.59045 (min) 2.0958 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.582 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02289e-06 (min) 0.0215683 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1658 (min) 17.0077 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.5667 (min) 33.1137 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000289606 (min) 0.000476873 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:52 DEBUG   opendrift:729: No elements hit coastline.
25:52 DEBUG   opendrift:773: Lifting 218 elements to seafloor.
25:52 DEBUG   opendrift:1807: No elements to deactivate
25:52 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:52 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:52 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:52 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 8
25:52 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0]
25:52 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3]
25:52 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 257.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  30.   0.]
 [  6.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:52 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:52 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:52 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:52 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:52 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09928284095747082
25:52 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:52 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:52 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:52 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:559: 8 elements reached seafloor, interacting with bottom
25:52 DEBUG   opendrift:773: Lifting 8 elements to seafloor.
25:52 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:52 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 23 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 26 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:52 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:52 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:52 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:52 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(208), np.int64(0), np.int64(10), np.int64(282), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:52 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:52 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:52 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:52 DEBUG   opendrift:2210: ======================================================================
25:52 INFO    opendrift:2211: 2026-07-05 00:55:22.599708 - step 24 of 96 - 500 active elements (0 deactivated)
25:52 DEBUG   opendrift:2217: 0 elements scheduled.
25:52 DEBUG   opendrift:2219: ======================================================================
25:52 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.675820705567205
25:52 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.860605141592886
25:52 DEBUG   opendrift:2230:                -24.70952033996582 <- z -> 0.0
25:52 DEBUG   opendrift:2231: ---------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:52 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:52 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:52 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:52 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 00:00:00 (before)
                2026-07-05 01:00:00 (after)
25:52 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 00:00:00) in space  (linearNDFast)
25:52 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:52 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 01:00:00) in space  (linearNDFast)
25:52 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:52 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 00:00:00, weight 0.08) and
                      after (2026-07-05 01:00:00, weight 0.92) in time
25:52 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:52 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.139405889622886 degrees.
25:52 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.139405889622886 degrees.
25:52 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:52 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:52 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:52 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:52 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:52 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:52 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:52 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:52 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:52 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:52 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:52 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:52 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:52 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:52 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:52 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:52 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:52 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:52 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:52 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:52 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:52 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:52 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0320179 (min) 0.653011 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.00184221 (min) 0.367684 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.375625 (min) -0.288565 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.0691 (min) 12.3671 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 0.969935 (min) 1.45372 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.4295 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0256892 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1787 (min) 16.6629 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.5246 (min) 33.1166 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000184573 (min) 0.000309704 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:52 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:52 DEBUG   opendrift:729: No elements hit coastline.
25:52 DEBUG   opendrift:773: Lifting 256 elements to seafloor.
25:52 DEBUG   opendrift:1807: No elements to deactivate
25:52 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:52 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:52 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:52 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
25:52 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0]
25:52 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3]
25:52 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 260.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  31.   0.]
 [  6.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:52 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:52 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:52 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:52 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:52 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11123307299761133
25:52 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:52 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:52 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:52 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
25:52 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 21 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:52 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:52 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:52 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:52 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:52 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:52 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(205), np.int64(0), np.int64(10), np.int64(285), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:52 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:52 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:52 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:52 DEBUG   opendrift:2210: ======================================================================
25:52 INFO    opendrift:2211: 2026-07-05 01:25:22.599708 - step 25 of 96 - 500 active elements (0 deactivated)
25:52 DEBUG   opendrift:2217: 0 elements scheduled.
25:52 DEBUG   opendrift:2219: ======================================================================
25:52 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.6793544906149
25:52 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.867294287253829
25:52 DEBUG   opendrift:2230:                -24.881261159652226 <- z -> -0.22918990845118703
25:52 DEBUG   opendrift:2231: ---------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:52 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:52 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:52 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:52 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:52 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 01:00:00 (before)
                2026-07-05 02:00:00 (after)
25:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.895300317455046 and 59.68650576464687 degrees.
25:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.895300317455046 and 59.68650576464687 degrees.
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:54 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:54 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 44x45x11) for time after (2026-07-05 02:00:00)
25:54 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 01:00:00) in space  (linearNDFast)
25:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:54 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 02:00:00) in space  (linearNDFast)
25:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:54 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 01:00:00, weight 0.58) and
                      after (2026-07-05 02:00:00, weight 0.42) in time
25:54 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.13271674872915 degrees.
25:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.13271674872915 degrees.
25:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:54 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:54 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:54 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:54 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0491198 (min) 0.606227 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: 0.00978858 (min) 0.356726 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.382584 (min) -0.297305 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.2893 (min) 12.2704 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: 0.126889 (min) 0.714695 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.483 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02652e-06 (min) 0.0267884 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.1985 (min) 17.1224 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.4975 (min) 33.1212 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00015473 (min) 0.000349676 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:54 DEBUG   opendrift:729: No elements hit coastline.
25:54 DEBUG   opendrift:773: Lifting 272 elements to seafloor.
25:54 DEBUG   opendrift:1807: No elements to deactivate
25:54 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:54 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:54 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:54 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 9
25:54 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0]
25:54 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3]
25:54 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 269.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  31.   0.]
 [  6.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:54 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:54 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:54 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10882246944067132
25:54 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:54 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:54 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:54 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:559: 9 elements reached seafloor, interacting with bottom
25:54 DEBUG   opendrift:773: Lifting 9 elements to seafloor.
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 20 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:54 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:54 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:54 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(196), np.int64(0), np.int64(10), np.int64(294), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:54 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:54 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:54 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:54 DEBUG   opendrift:2210: ======================================================================
25:54 INFO    opendrift:2211: 2026-07-05 01:55:22.599708 - step 26 of 96 - 500 active elements (0 deactivated)
25:54 DEBUG   opendrift:2217: 0 elements scheduled.
25:54 DEBUG   opendrift:2219: ======================================================================
25:54 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.68260462241009
25:54 DEBUG   opendrift:2230:                10.510785777311677 <- longitude -> 10.871877900238218
25:54 DEBUG   opendrift:2230:                -25.010873794555664 <- z -> -0.08760341343696032
25:54 DEBUG   opendrift:2231: ---------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:54 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 01:00:00 (before)
                2026-07-05 02:00:00 (after)
25:54 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 01:00:00) in space  (linearNDFast)
25:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:54 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 02:00:00) in space  (linearNDFast)
25:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:54 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 01:00:00, weight 0.08) and
                      after (2026-07-05 02:00:00, weight 0.92) in time
25:54 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.12813312178443 degrees.
25:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.12813312178443 degrees.
25:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:54 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:54 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:54 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:54 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:54 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0678115 (min) 0.731661 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.0268594 (min) 0.368393 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.383931 (min) -0.303333 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.4455 (min) 12.142 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.801389 (min) 0.15342 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 26.7067 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02612e-06 (min) 0.0271597 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2196 (min) 17.0784 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.6552 (min) 33.1262 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000180269 (min) 0.000254826 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:54 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:54 DEBUG   opendrift:729: No elements hit coastline.
25:54 DEBUG   opendrift:773: Lifting 289 elements to seafloor.
25:54 DEBUG   opendrift:1807: No elements to deactivate
25:54 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:54 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:54 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:54 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
25:54 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 0 3 0 0]
25:54 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 0 3 3]
25:54 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 273.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  31.   0.]
 [  8.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:54 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:54 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:54 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10668680380512033
25:54 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:54 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:54 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:54 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
25:54 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
25:54 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:54 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:54 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:54 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:54 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(194), np.int64(0), np.int64(10), np.int64(296), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:54 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:54 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:54 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:54 DEBUG   opendrift:2210: ======================================================================
25:54 INFO    opendrift:2211: 2026-07-05 02:25:22.599708 - step 27 of 96 - 500 active elements (0 deactivated)
25:54 DEBUG   opendrift:2217: 0 elements scheduled.
25:54 DEBUG   opendrift:2219: ======================================================================
25:54 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.68537967592667
25:54 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.87929643670182
25:54 DEBUG   opendrift:2230:                -25.140520095825195 <- z -> -0.3314607556261868
25:54 DEBUG   opendrift:2231: ---------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:54 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 02:00:00 (before)
                2026-07-05 03:00:00 (after)
25:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:56 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.881599364330285 and 59.68650576464687 degrees.
25:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:56 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.881599364330285 and 59.68650576464687 degrees.
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:56 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:56 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x45x11) for time after (2026-07-05 03:00:00)
25:56 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 02:00:00) in space  (linearNDFast)
25:56 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:56 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 03:00:00) in space  (linearNDFast)
25:56 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:56 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 02:00:00, weight 0.58) and
                      after (2026-07-05 03:00:00, weight 0.42) in time
25:56 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:56 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.12071460208862 degrees.
25:56 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.12071460208862 degrees.
25:56 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:56 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:56 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:56 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:56 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:56 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:56 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:56 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:56 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:56 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:56 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:56 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:56 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:56 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:56 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:56 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:56 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:56 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:56 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:56 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:56 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0835671 (min) 0.713708 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.109293 (min) 0.351461 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.374401 (min) -0.297009 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.3022 (min) 12.0312 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.69832 (min) -0.787454 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 27.343 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02557e-06 (min) 0.0265342 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2275 (min) 16.8593 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.6418 (min) 33.1309 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000163129 (min) 0.000263955 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:56 DEBUG   opendrift:729: No elements hit coastline.
25:56 DEBUG   opendrift:768: No elements hit seafloor.
25:56 DEBUG   opendrift:1807: No elements to deactivate
25:56 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:56 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:56 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:56 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
25:56 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0]
25:56 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3]
25:56 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 278.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  31.   0.]
 [  8.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:56 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:56 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:56 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:56 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:56 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10598513240442918
25:56 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:56 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:56 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:559: 5 elements reached seafloor, interacting with bottom
25:56 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
25:56 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 18 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:56 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:56 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:56 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:56 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(189), np.int64(0), np.int64(10), np.int64(301), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:56 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:56 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:56 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:56 DEBUG   opendrift:2210: ======================================================================
25:56 INFO    opendrift:2211: 2026-07-05 02:55:22.599708 - step 28 of 96 - 500 active elements (0 deactivated)
25:56 DEBUG   opendrift:2217: 0 elements scheduled.
25:56 DEBUG   opendrift:2219: ======================================================================
25:56 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.68700022506595
25:56 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 10.892000155467782
25:56 DEBUG   opendrift:2230:                -25.703888996634028 <- z -> -0.06405331543017212
25:56 DEBUG   opendrift:2231: ---------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:56 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:56 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:56 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:56 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 02:00:00 (before)
                2026-07-05 03:00:00 (after)
25:56 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 02:00:00) in space  (linearNDFast)
25:56 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:56 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 03:00:00) in space  (linearNDFast)
25:56 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:56 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 02:00:00, weight 0.08) and
                      after (2026-07-05 03:00:00, weight 0.92) in time
25:56 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:56 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.108010869656596 degrees.
25:56 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.108010869656596 degrees.
25:56 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:56 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:56 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:56 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:56 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:56 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:56 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:56 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:56 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:56 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:56 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:56 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:56 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:56 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:56 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:56 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:56 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:56 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:56 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:56 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:56 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:56 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:56 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.0987879 (min) 0.774992 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.146235 (min) 0.32932 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.363143 (min) -0.287737 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.081 (min) 12.0111 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.59548 (min) -1.79749 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 28.0636 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.0247e-06 (min) 0.0278567 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2309 (min) 16.8927 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.6253 (min) 33.1356 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000176857 (min) 0.000377909 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:56 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:56 DEBUG   opendrift:729: No elements hit coastline.
25:56 DEBUG   opendrift:768: No elements hit seafloor.
25:56 DEBUG   opendrift:1807: No elements to deactivate
25:56 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:56 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:56 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:56 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
25:56 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 3]
25:56 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 0]
25:56 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 283.   0.]
 [  0.   0.   0.   0.   0.]
 [ 10.   0.   0.  31.   0.]
 [  9.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:56 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:56 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:56 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:56 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:56 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10830647893059518
25:56 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:56 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:56 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:559: 5 elements reached seafloor, interacting with bottom
25:56 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:56 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:56 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:56 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:56 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:56 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:56 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(185), np.int64(0), np.int64(10), np.int64(305), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:56 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:56 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:56 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:56 DEBUG   opendrift:2210: ======================================================================
25:56 INFO    opendrift:2211: 2026-07-05 03:25:22.599708 - step 29 of 96 - 500 active elements (0 deactivated)
25:56 DEBUG   opendrift:2217: 0 elements scheduled.
25:56 DEBUG   opendrift:2219: ======================================================================
25:56 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.687328056805555
25:56 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 10.909572273954714
25:56 DEBUG   opendrift:2230:                -26.10261765960818 <- z -> 0.0
25:56 DEBUG   opendrift:2231: ---------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:56 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:56 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:56 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:56 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:56 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 03:00:00 (before)
                2026-07-05 04:00:00 (after)
25:58 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
25:58 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
25:58 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
25:59 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
25:59 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
25:59 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.85204254903503 and 59.68650576464687 degrees.
25:59 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
25:59 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.85204254903503 and 59.68650576464687 degrees.
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
25:59 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
25:59 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 47x47x11) for time after (2026-07-05 04:00:00)
25:59 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 03:00:00) in space  (linearNDFast)
25:59 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:59 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 04:00:00) in space  (linearNDFast)
25:59 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:59 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 03:00:00, weight 0.58) and
                      after (2026-07-05 04:00:00, weight 0.42) in time
25:59 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:59 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.09043874497645 degrees.
25:59 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.09043874497645 degrees.
25:59 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:59 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:59 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:59 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:59 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:59 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:59 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:59 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:59 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:59 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:59 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:59 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:59 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:59 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:59 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:59 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:59 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:59 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:59 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:59 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:59 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.105571 (min) 0.746252 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.176574 (min) 0.283688 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.323766 (min) -0.258806 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.296 (min) 11.9965 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.14915 (min) -2.49788 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 28.7565 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.030676 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2346 (min) 16.9977 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.9076 (min) 33.14 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00020389 (min) 0.000366984 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:59 DEBUG   opendrift:729: No elements hit coastline.
25:59 DEBUG   opendrift:768: No elements hit seafloor.
25:59 DEBUG   opendrift:1807: No elements to deactivate
25:59 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:59 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:59 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:59 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 8
25:59 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 3 2 0 0 0]
25:59 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 0 0 3 3 3]
25:59 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 289.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  31.   0.]
 [ 10.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:59 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:59 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:59 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:59 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:59 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11061387308805543
25:59 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:59 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:59 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:59 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:559: 6 elements reached seafloor, interacting with bottom
25:59 DEBUG   opendrift:773: Lifting 6 elements to seafloor.
25:59 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:59 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:59 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:59 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:59 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:59 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:59 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:59 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:59 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:59 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(181), np.int64(0), np.int64(6), np.int64(313), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:59 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:59 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:59 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:59 DEBUG   opendrift:2210: ======================================================================
25:59 INFO    opendrift:2211: 2026-07-05 03:55:22.599708 - step 30 of 96 - 500 active elements (0 deactivated)
25:59 DEBUG   opendrift:2217: 0 elements scheduled.
25:59 DEBUG   opendrift:2219: ======================================================================
25:59 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.68643610773741
25:59 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 10.925815896937596
25:59 DEBUG   opendrift:2230:                -26.556529998779297 <- z -> 0.0
25:59 DEBUG   opendrift:2231: ---------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:59 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:59 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:59 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:59 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 03:00:00 (before)
                2026-07-05 04:00:00 (after)
25:59 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 03:00:00) in space  (linearNDFast)
25:59 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:59 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 04:00:00) in space  (linearNDFast)
25:59 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
25:59 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 03:00:00, weight 0.08) and
                      after (2026-07-05 04:00:00, weight 0.92) in time
25:59 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
25:59 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.07419511643839 degrees.
25:59 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.07419511643839 degrees.
25:59 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:59 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
25:59 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
25:59 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:59 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
25:59 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:59 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:59 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:59 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
25:59 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
25:59 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:59 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
25:59 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
25:59 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
25:59 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
25:59 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
25:59 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
25:59 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
25:59 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
25:59 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
25:59 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
25:59 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
25:59 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.116256 (min) 0.72343 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.270805 (min) 0.233777 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.279266 (min) -0.226163 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.6028 (min) 11.965 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.64084 (min) -3.05157 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 29.3335 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0267412 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.235 (min) 17.1169 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.5543 (min) 33.1443 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000196489 (min) 0.000503404 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
25:59 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
25:59 DEBUG   opendrift:729: No elements hit coastline.
25:59 DEBUG   opendrift:768: No elements hit seafloor.
25:59 DEBUG   opendrift:1807: No elements to deactivate
25:59 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
25:59 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
25:59 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
25:59 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
25:59 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
25:59 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
25:59 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 290.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  34.   0.]
 [ 10.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
25:59 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:59 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:59 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
25:59 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
25:59 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11286141892711993
25:59 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
25:59 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
25:59 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
25:59 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
25:59 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
25:59 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
25:59 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
25:59 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
25:59 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
25:59 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
25:59 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(180), np.int64(0), np.int64(6), np.int64(314), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
25:59 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
25:59 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
25:59 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
25:59 DEBUG   opendrift:2210: ======================================================================
25:59 INFO    opendrift:2211: 2026-07-05 04:25:22.599708 - step 31 of 96 - 500 active elements (0 deactivated)
25:59 DEBUG   opendrift:2217: 0 elements scheduled.
25:59 DEBUG   opendrift:2219: ======================================================================
25:59 DEBUG   opendrift:2230:                57.572943597423006 <- latitude -> 57.684997474326394
25:59 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 10.94279661305738
25:59 DEBUG   opendrift:2230:                -26.556529998779297 <- z -> 0.0
25:59 DEBUG   opendrift:2231: ---------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
25:59 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
25:59 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
25:59 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
25:59 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
25:59 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 04:00:00 (before)
                2026-07-05 05:00:00 (after)
26:00 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:00 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:01 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:01 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:01 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:01 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.84518242625531 and 59.68650576464687 degrees.
26:01 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:01 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.84518242625531 and 59.68650576464687 degrees.
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:01 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:01 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 48x47x11) for time after (2026-07-05 05:00:00)
26:01 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 04:00:00) in space  (linearNDFast)
26:01 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:01 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 05:00:00) in space  (linearNDFast)
26:01 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:01 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 04:00:00, weight 0.58) and
                      after (2026-07-05 05:00:00, weight 0.42) in time
26:01 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:01 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.05721439880163 degrees.
26:01 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.05721439880163 degrees.
26:01 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:01 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:01 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:01 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:01 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:01 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:01 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:01 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:01 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:01 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:01 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:01 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:01 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:01 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:01 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:01 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:01 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:01 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:01 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:01 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:01 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.117749 (min) 0.694525 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.346711 (min) 0.179528 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.239705 (min) -0.190489 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.8042 (min) 11.7896 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.0922 (min) -3.30549 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 29.8554 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0265102 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2337 (min) 17.0534 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.8423 (min) 33.1474 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000142188 (min) 0.000513466 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:01 DEBUG   opendrift:729: No elements hit coastline.
26:01 DEBUG   opendrift:768: No elements hit seafloor.
26:01 DEBUG   opendrift:1807: No elements to deactivate
26:01 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:01 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:01 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:01 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
26:01 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3 0 0 3]
26:01 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 3 3 0]
26:01 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 294.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  34.   0.]
 [ 12.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:01 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:01 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:01 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:01 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:01 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11152036045992463
26:01 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:01 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:01 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
26:01 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
26:01 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:01 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:01 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:01 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:01 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:01 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(178), np.int64(0), np.int64(6), np.int64(316), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:01 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:01 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:01 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:01 DEBUG   opendrift:2210: ======================================================================
26:01 INFO    opendrift:2211: 2026-07-05 04:55:22.599708 - step 32 of 96 - 500 active elements (0 deactivated)
26:01 DEBUG   opendrift:2217: 0 elements scheduled.
26:01 DEBUG   opendrift:2219: ======================================================================
26:01 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68536237675876
26:01 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 10.947575264205984
26:01 DEBUG   opendrift:2230:                -27.983561123388817 <- z -> -0.19772962958619233
26:01 DEBUG   opendrift:2231: ---------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:01 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:01 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:01 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:01 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 04:00:00 (before)
                2026-07-05 05:00:00 (after)
26:01 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 04:00:00) in space  (linearNDFast)
26:01 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:01 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 05:00:00) in space  (linearNDFast)
26:01 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:01 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 04:00:00, weight 0.08) and
                      after (2026-07-05 05:00:00, weight 0.92) in time
26:01 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:01 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.052435751618596 degrees.
26:01 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.052435751618596 degrees.
26:01 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:01 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:01 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:01 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:01 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:01 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:01 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:01 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:01 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:01 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:01 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:01 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:01 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:01 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:01 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:01 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:01 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:01 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:01 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:01 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:01 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:01 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:01 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.116855 (min) 0.673675 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.421312 (min) 0.124489 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.201044 (min) -0.154512 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.9862 (min) 12.0667 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.63315 (min) -3.48204 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 30.0671 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.13175e-06 (min) 0.0260667 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2389 (min) 17.1844 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.7541 (min) 33.1502 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000232017 (min) 0.000578335 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:01 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:01 DEBUG   opendrift:729: No elements hit coastline.
26:01 DEBUG   opendrift:768: No elements hit seafloor.
26:01 DEBUG   opendrift:1807: No elements to deactivate
26:01 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:01 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:01 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:01 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:01 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0]
26:01 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3]
26:01 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 299.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  34.   0.]
 [ 12.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:01 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:01 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:01 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:01 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:01 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11798263021183504
26:01 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:01 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:01 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:01 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:559: 5 elements reached seafloor, interacting with bottom
26:01 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
26:01 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 19 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
26:01 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:01 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:01 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:01 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:01 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:01 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(173), np.int64(0), np.int64(6), np.int64(321), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:01 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:01 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:01 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:01 DEBUG   opendrift:2210: ======================================================================
26:01 INFO    opendrift:2211: 2026-07-05 05:25:22.599708 - step 33 of 96 - 500 active elements (0 deactivated)
26:01 DEBUG   opendrift:2217: 0 elements scheduled.
26:01 DEBUG   opendrift:2219: ======================================================================
26:01 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68511106712969
26:01 DEBUG   opendrift:2230:                10.510785777311668 <- longitude -> 10.957986766012446
26:01 DEBUG   opendrift:2230:                -26.80644361496106 <- z -> 0.0
26:01 DEBUG   opendrift:2231: ---------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:01 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:01 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:01 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:01 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:01 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 05:00:00 (before)
                2026-07-05 06:00:00 (after)
26:02 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:03 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.82248817792041 and 59.68650576464687 degrees.
26:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:03 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.82248817792041 and 59.68650576464687 degrees.
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:03 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:03 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 48x49x11) for time after (2026-07-05 06:00:00)
26:03 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 05:00:00) in space  (linearNDFast)
26:03 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:03 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 06:00:00) in space  (linearNDFast)
26:03 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:03 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 05:00:00, weight 0.58) and
                      after (2026-07-05 06:00:00, weight 0.42) in time
26:03 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:03 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.042024247939025 degrees.
26:03 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.042024247939025 degrees.
26:03 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:03 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:03 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:03 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:03 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:03 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:03 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:03 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:03 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:03 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:03 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:03 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:03 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:03 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:03 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:03 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:03 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:03 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:03 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:03 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:03 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.113507 (min) 0.645108 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.49774 (min) 0.0744092 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.150377 (min) -0.115046 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 11.0314 (min) 11.952 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.60612 (min) -3.26095 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 30.3014 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0236985 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2438 (min) 17.041 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.6432 (min) 33.1521 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000175776 (min) 0.00041966 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:03 DEBUG   opendrift:729: No elements hit coastline.
26:03 DEBUG   opendrift:768: No elements hit seafloor.
26:03 DEBUG   opendrift:1807: No elements to deactivate
26:03 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:03 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:03 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:03 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
26:03 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0]
26:03 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3]
26:03 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 305.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  34.   0.]
 [ 12.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:03 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:03 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:03 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:03 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:03 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11468363640903435
26:03 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:03 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:03 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:03 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:559: 6 elements reached seafloor, interacting with bottom
26:03 DEBUG   opendrift:773: Lifting 6 elements to seafloor.
26:03 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:03 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:03 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:03 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:03 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(167), np.int64(0), np.int64(6), np.int64(327), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:03 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:03 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:03 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:03 DEBUG   opendrift:2210: ======================================================================
26:03 INFO    opendrift:2211: 2026-07-05 05:55:22.599708 - step 34 of 96 - 500 active elements (0 deactivated)
26:03 DEBUG   opendrift:2217: 0 elements scheduled.
26:03 DEBUG   opendrift:2219: ======================================================================
26:03 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68389462363169
26:03 DEBUG   opendrift:2230:                10.510785777311668 <- longitude -> 10.96897868695112
26:03 DEBUG   opendrift:2230:                -27.764143845047656 <- z -> -0.028189551685416703
26:03 DEBUG   opendrift:2231: ---------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:03 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:03 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:03 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:03 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 05:00:00 (before)
                2026-07-05 06:00:00 (after)
26:03 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 05:00:00) in space  (linearNDFast)
26:03 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:03 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 06:00:00) in space  (linearNDFast)
26:03 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:03 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 05:00:00, weight 0.08) and
                      after (2026-07-05 06:00:00, weight 0.92) in time
26:03 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:03 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.0310323303288 degrees.
26:03 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.0310323303288 degrees.
26:03 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:03 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:03 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:03 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:03 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:03 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:03 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:03 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:03 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:03 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:03 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:03 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:03 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:03 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:03 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:03 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:03 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:03 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:03 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:03 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:03 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:03 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:03 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.130312 (min) 0.574766 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.587147 (min) 0.0500633 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0990565 (min) -0.0732688 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 11.0517 (min) 11.7693 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.52744 (min) -2.96743 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 30.5264 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.09337e-06 (min) 0.023152 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2502 (min) 17.2645 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.011 (min) 33.1539 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000187767 (min) 0.000571887 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:03 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:03 DEBUG   opendrift:729: No elements hit coastline.
26:03 DEBUG   opendrift:768: No elements hit seafloor.
26:03 DEBUG   opendrift:1807: No elements to deactivate
26:03 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:03 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:03 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:03 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 8
26:03 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0]
26:03 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3]
26:03 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 313.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  34.   0.]
 [ 12.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:03 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:03 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:03 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:03 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:03 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.11232746544842666
26:03 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:03 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:03 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:559: 8 elements reached seafloor, interacting with bottom
26:03 DEBUG   opendrift:773: Lifting 8 elements to seafloor.
26:03 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:03 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:03 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:03 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:03 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:03 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(159), np.int64(0), np.int64(6), np.int64(335), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:03 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:03 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:03 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:03 DEBUG   opendrift:2210: ======================================================================
26:03 INFO    opendrift:2211: 2026-07-05 06:25:22.599708 - step 35 of 96 - 500 active elements (0 deactivated)
26:03 DEBUG   opendrift:2217: 0 elements scheduled.
26:03 DEBUG   opendrift:2219: ======================================================================
26:03 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.681361949982666
26:03 DEBUG   opendrift:2230:                10.510785777311668 <- longitude -> 10.977408115862762
26:03 DEBUG   opendrift:2230:                -28.818296974741276 <- z -> 0.0
26:03 DEBUG   opendrift:2231: ---------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:03 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:03 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:03 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:03 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:03 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 06:00:00 (before)
                2026-07-05 07:00:00 (after)
26:05 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:05 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:05 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:05 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:06 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.804278016627684 and 59.68650576464687 degrees.
26:06 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.804278016627684 and 59.68650576464687 degrees.
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:06 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:06 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 49x50x11) for time after (2026-07-05 07:00:00)
26:06 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 06:00:00) in space  (linearNDFast)
26:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:06 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 07:00:00) in space  (linearNDFast)
26:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:06 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 06:00:00, weight 0.58) and
                      after (2026-07-05 07:00:00, weight 0.42) in time
26:06 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.02260290255944 degrees.
26:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.02260290255944 degrees.
26:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:06 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:06 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:06 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:06 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.157516 (min) 0.521251 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.554431 (min) 0.0443068 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0664568 (min) -0.0361648 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.8038 (min) 11.6285 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.2094 (min) -2.97459 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 30.6934 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.0615e-06 (min) 0.02178 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2635 (min) 17.2352 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.7815 (min) 33.155 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000189723 (min) 0.000473321 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:06 DEBUG   opendrift:729: No elements hit coastline.
26:06 DEBUG   opendrift:768: No elements hit seafloor.
26:06 DEBUG   opendrift:1807: No elements to deactivate
26:06 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:06 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:06 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:06 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:06 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0]
26:06 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3]
26:06 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 316.   0.]
 [  0.   0.   0.   0.   0.]
 [ 11.   0.   0.  34.   0.]
 [ 12.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:06 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:06 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:06 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10938756861691575
26:06 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:06 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:06 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:06 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:06 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:06 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(156), np.int64(0), np.int64(6), np.int64(338), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:06 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:06 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:06 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:06 DEBUG   opendrift:2210: ======================================================================
26:06 INFO    opendrift:2211: 2026-07-05 06:55:22.599708 - step 36 of 96 - 500 active elements (0 deactivated)
26:06 DEBUG   opendrift:2217: 0 elements scheduled.
26:06 DEBUG   opendrift:2219: ======================================================================
26:06 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68018834673188
26:06 DEBUG   opendrift:2230:                10.510785777311668 <- longitude -> 10.984175939672413
26:06 DEBUG   opendrift:2230:                -29.299701690673828 <- z -> 0.0
26:06 DEBUG   opendrift:2231: ---------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:06 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 06:00:00 (before)
                2026-07-05 07:00:00 (after)
26:06 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 06:00:00) in space  (linearNDFast)
26:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:06 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 07:00:00) in space  (linearNDFast)
26:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:06 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 06:00:00, weight 0.08) and
                      after (2026-07-05 07:00:00, weight 0.92) in time
26:06 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.01583508206812 degrees.
26:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.01583508206812 degrees.
26:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:06 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:06 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:06 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:06 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:06 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.182641 (min) 0.456523 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.609954 (min) 0.0401813 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0348944 (min) 0.000669304 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.5072 (min) 11.5815 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.85189 (min) -3.03654 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 30.8896 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99999e-07 (min) 0.0236641 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.2818 (min) 17.2368 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.1107 (min) 33.1559 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000160522 (min) 0.000531501 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:06 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:06 DEBUG   opendrift:729: No elements hit coastline.
26:06 DEBUG   opendrift:768: No elements hit seafloor.
26:06 DEBUG   opendrift:1807: No elements to deactivate
26:06 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:06 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:06 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:06 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
26:06 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 0 0 0 2]
26:06 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 3 3 0]
26:06 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 320.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  34.   0.]
 [ 13.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:06 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:06 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:06 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.106767524189252
26:06 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:06 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:06 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
26:06 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
26:06 DEBUG   opendrift.models.oceandrift:539: 15 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 16 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 17 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:06 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:06 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:06 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:06 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(154), np.int64(0), np.int64(5), np.int64(341), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:06 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:06 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:06 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:06 DEBUG   opendrift:2210: ======================================================================
26:06 INFO    opendrift:2211: 2026-07-05 07:25:22.599708 - step 37 of 96 - 500 active elements (0 deactivated)
26:06 DEBUG   opendrift:2217: 0 elements scheduled.
26:06 DEBUG   opendrift:2219: ======================================================================
26:06 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.680188346731875
26:06 DEBUG   opendrift:2230:                10.510785777311668 <- longitude -> 10.991177652172862
26:06 DEBUG   opendrift:2230:                -29.299701690673828 <- z -> 0.0
26:06 DEBUG   opendrift:2231: ---------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:06 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 07:00:00 (before)
                2026-07-05 08:00:00 (after)
26:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:09 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:09 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:09 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:09 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.79980480253512 and 59.68650576464687 degrees.
26:09 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:09 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.79980480253512 and 59.68650576464687 degrees.
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:09 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:09 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 48x51x11) for time after (2026-07-05 08:00:00)
26:09 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 07:00:00) in space  (linearNDFast)
26:09 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:09 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 08:00:00) in space  (linearNDFast)
26:09 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:09 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 07:00:00, weight 0.58) and
                      after (2026-07-05 08:00:00, weight 0.42) in time
26:09 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:09 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.00883336779279 degrees.
26:09 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.00883336779279 degrees.
26:09 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:09 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:09 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:09 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:09 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:09 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:09 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:09 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:09 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:09 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:09 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:09 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:09 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:09 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:09 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:09 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:09 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:09 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:09 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:09 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:09 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.184734 (min) 0.407811 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.631278 (min) 0.0425599 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0142559 (min) 0.0305123 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.3114 (min) 11.1578 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.12223 (min) -3.31989 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 31.0716 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.09411e-06 (min) 0.0232996 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.3004 (min) 17.2019 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.1258 (min) 33.1561 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000135565 (min) 0.000560657 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:09 DEBUG   opendrift:729: No elements hit coastline.
26:09 DEBUG   opendrift:768: No elements hit seafloor.
26:09 DEBUG   opendrift:1807: No elements to deactivate
26:09 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:09 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:09 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:09 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 7
26:09 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 3 0]
26:09 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 0 3]
26:09 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 326.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  34.   0.]
 [ 14.   0.   0.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:09 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:09 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:09 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:09 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:09 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10015183486890097
26:09 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:09 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:09 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:09 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 4
26:09 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:09 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 4 elements
26:09 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:09 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(149), np.int64(0), np.int64(9), np.int64(342), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:09 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:09 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:09 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:09 DEBUG   opendrift:2210: ======================================================================
26:09 INFO    opendrift:2211: 2026-07-05 07:55:22.599708 - step 38 of 96 - 500 active elements (0 deactivated)
26:09 DEBUG   opendrift:2217: 0 elements scheduled.
26:09 DEBUG   opendrift:2219: ======================================================================
26:09 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.680188346731875
26:09 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 10.998387300828773
26:09 DEBUG   opendrift:2230:                -29.52619378802923 <- z -> 0.0
26:09 DEBUG   opendrift:2231: ---------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:09 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:09 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:09 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:09 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 07:00:00 (before)
                2026-07-05 08:00:00 (after)
26:09 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 07:00:00) in space  (linearNDFast)
26:09 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:09 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 08:00:00) in space  (linearNDFast)
26:09 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:09 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 07:00:00, weight 0.08) and
                      after (2026-07-05 08:00:00, weight 0.92) in time
26:09 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:09 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.00162370218588 degrees.
26:09 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -59.00162370218588 degrees.
26:09 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:09 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:09 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:09 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:09 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:09 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:09 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:09 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:09 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:09 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:09 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:09 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:09 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:09 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:09 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:09 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:09 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:09 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:09 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:09 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:09 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:09 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:09 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.18414 (min) 0.404767 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.602287 (min) 0.0473647 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.00499049 (min) 0.0579629 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.134 (min) 10.9348 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.48021 (min) -3.64356 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 31.2586 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.09895e-06 (min) 0.0265063 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.3175 (min) 17.2156 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.2541 (min) 33.1562 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000123078 (min) 0.000438037 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:09 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:09 DEBUG   opendrift:729: No elements hit coastline.
26:09 DEBUG   opendrift:768: No elements hit seafloor.
26:09 DEBUG   opendrift:1807: No elements to deactivate
26:09 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:09 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:09 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:09 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
26:09 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0]
26:09 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3]
26:09 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 332.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  34.   0.]
 [ 14.   0.   4.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:09 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:09 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:09 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:09 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:09 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09740723589469395
26:09 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:09 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:09 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:09 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:09 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:09 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:09 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 6
26:09 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:09 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 5 elements
26:09 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:09 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(143), np.int64(0), np.int64(12), np.int64(345), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:09 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:09 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:09 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:09 DEBUG   opendrift:2210: ======================================================================
26:09 INFO    opendrift:2211: 2026-07-05 08:25:22.599708 - step 39 of 96 - 500 active elements (0 deactivated)
26:09 DEBUG   opendrift:2217: 0 elements scheduled.
26:09 DEBUG   opendrift:2219: ======================================================================
26:09 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68018834673187
26:09 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.005466001202118
26:09 DEBUG   opendrift:2230:                -30.198342729215675 <- z -> 0.0
26:09 DEBUG   opendrift:2231: ---------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:09 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:09 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:09 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:09 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:09 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 08:00:00 (before)
                2026-07-05 09:00:00 (after)
26:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:11 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:11 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:11 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:11 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.784000956610214 and 59.68650576464687 degrees.
26:11 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:11 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.784000956610214 and 59.68650576464687 degrees.
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:11 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:11 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 47x53x11) for time after (2026-07-05 09:00:00)
26:11 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 08:00:00) in space  (linearNDFast)
26:11 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:11 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 09:00:00) in space  (linearNDFast)
26:11 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:11 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 08:00:00, weight 0.58) and
                      after (2026-07-05 09:00:00, weight 0.42) in time
26:11 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:11 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.994545012968054 degrees.
26:11 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.994545012968054 degrees.
26:11 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:11 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:11 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:11 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:11 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:11 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:11 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:11 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:11 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:11 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:11 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:11 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:11 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.181775 (min) 0.304443 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.5897 (min) 0.0478334 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0080022 (min) 0.0618523 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.2301 (min) 10.8684 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.8771 (min) -3.85572 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 31.4231 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02319e-06 (min) 0.0301683 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.3372 (min) 17.1796 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.0271 (min) 33.1559 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000121294 (min) 0.000440252 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:11 DEBUG   opendrift:729: No elements hit coastline.
26:11 DEBUG   opendrift:768: No elements hit seafloor.
26:11 DEBUG   opendrift:1807: No elements to deactivate
26:11 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:11 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:11 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:11 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 7
26:11 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 3 0 0]
26:11 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 0 3 3]
26:11 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 338.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  36.   0.]
 [ 15.   0.   9.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:11 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:11 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:11 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:11 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:11 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09817593656467848
26:11 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:11 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:11 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:11 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:11 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 4
26:11 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:11 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 3 elements
26:11 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:11 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(138), np.int64(0), np.int64(14), np.int64(348), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:11 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:11 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:11 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:11 DEBUG   opendrift:2210: ======================================================================
26:11 INFO    opendrift:2211: 2026-07-05 08:55:22.599708 - step 40 of 96 - 500 active elements (0 deactivated)
26:11 DEBUG   opendrift:2217: 0 elements scheduled.
26:11 DEBUG   opendrift:2219: ======================================================================
26:11 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68018834673187
26:11 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.012851688173399
26:11 DEBUG   opendrift:2230:                -29.35916510096312 <- z -> -0.013890365371705848
26:11 DEBUG   opendrift:2231: ---------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:11 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 08:00:00 (before)
                2026-07-05 09:00:00 (after)
26:11 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 08:00:00) in space  (linearNDFast)
26:11 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:11 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 09:00:00) in space  (linearNDFast)
26:11 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:11 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 08:00:00, weight 0.08) and
                      after (2026-07-05 09:00:00, weight 0.92) in time
26:11 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:11 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.98715932201338 degrees.
26:11 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.98715932201338 degrees.
26:11 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:11 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:11 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:11 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:11 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:11 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:11 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:11 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:11 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:11 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:11 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:11 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:11 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:11 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:11 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.191228 (min) 0.294211 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.655317 (min) 0.0592884 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0074694 (min) 0.061449 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.0388 (min) 10.8809 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.32858 (min) -4.04755 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 31.659 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02589e-06 (min) 0.0329382 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.3575 (min) 17.2019 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.3413 (min) 33.1554 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00013661 (min) 0.00044875 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:11 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:11 DEBUG   opendrift:729: No elements hit coastline.
26:11 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:11 DEBUG   opendrift:1807: No elements to deactivate
26:11 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:11 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:11 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:11 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 12
26:11 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0 0]
26:11 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3 3]
26:11 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 350.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  37.   0.]
 [ 15.   0.  12.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:11 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:11 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:11 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:11 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:11 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10035808420589243
26:11 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:11 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:11 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:11 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:11 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:11 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:11 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 5
26:11 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:11 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 5 elements
26:11 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:11 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(126), np.int64(0), np.int64(18), np.int64(356), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:11 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:11 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:11 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:11 DEBUG   opendrift:2210: ======================================================================
26:11 INFO    opendrift:2211: 2026-07-05 09:25:22.599708 - step 41 of 96 - 500 active elements (0 deactivated)
26:11 DEBUG   opendrift:2217: 0 elements scheduled.
26:11 DEBUG   opendrift:2219: ======================================================================
26:11 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68018834673187
26:11 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.018277881094825
26:11 DEBUG   opendrift:2230:                -29.73002548699761 <- z -> -0.21243371384878917
26:11 DEBUG   opendrift:2231: ---------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:11 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 09:00:00 (before)
                2026-07-05 10:00:00 (after)
26:12 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:12 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.76821093289566 and 59.68650576464687 degrees.
26:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.76821093289566 and 59.68650576464687 degrees.
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:13 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:13 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x55x11) for time after (2026-07-05 10:00:00)
26:13 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 09:00:00) in space  (linearNDFast)
26:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:13 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 10:00:00) in space  (linearNDFast)
26:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:13 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 09:00:00, weight 0.58) and
                      after (2026-07-05 10:00:00, weight 0.42) in time
26:13 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.98173313873953 degrees.
26:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.98173313873953 degrees.
26:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:13 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:13 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:13 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:13 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.191307 (min) 0.277236 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.559968 (min) 0.0773897 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.00519642 (min) 0.0389707 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.97358 (min) 10.6588 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.27281 (min) -4.27681 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 31.8969 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03165e-06 (min) 0.0315293 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.3786 (min) 17.2915 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.7203 (min) 33.1542 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000238053 (min) 0.000461696 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:13 DEBUG   opendrift:729: No elements hit coastline.
26:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:13 DEBUG   opendrift:1807: No elements to deactivate
26:13 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:13 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:13 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:13 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:13 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0]
26:13 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3]
26:13 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 355.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  38.   0.]
 [ 15.   0.  17.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:13 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:13 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:13 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09924492384211156
26:13 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:13 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:13 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:13 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
26:13 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
26:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:13 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(121), np.int64(0), np.int64(18), np.int64(361), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:13 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:13 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:13 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:13 DEBUG   opendrift:2210: ======================================================================
26:13 INFO    opendrift:2211: 2026-07-05 09:55:22.599708 - step 42 of 96 - 500 active elements (0 deactivated)
26:13 DEBUG   opendrift:2217: 0 elements scheduled.
26:13 DEBUG   opendrift:2219: ======================================================================
26:13 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68018834673187
26:13 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.02605284311918
26:13 DEBUG   opendrift:2230:                -30.022804260253906 <- z -> -0.049760997982917554
26:13 DEBUG   opendrift:2231: ---------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:13 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 09:00:00 (before)
                2026-07-05 10:00:00 (after)
26:13 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 09:00:00) in space  (linearNDFast)
26:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:13 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 10:00:00) in space  (linearNDFast)
26:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:13 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 09:00:00, weight 0.08) and
                      after (2026-07-05 10:00:00, weight 0.92) in time
26:13 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.97395817675947 degrees.
26:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.97395817675947 degrees.
26:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:13 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:13 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:13 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:13 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:13 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.191068 (min) 0.26351 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.538778 (min) 0.0993074 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0215275 (min) 0.0124707 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.87804 (min) 10.4393 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.18547 (min) -4.51289 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 32.4646 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03774e-06 (min) 0.0293591 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.3999 (min) 17.4431 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.3708 (min) 33.1528 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000317492 (min) 0.000600308 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:13 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:13 DEBUG   opendrift:729: No elements hit coastline.
26:13 DEBUG   opendrift:773: Lifting 17 elements to seafloor.
26:13 DEBUG   opendrift:1807: No elements to deactivate
26:13 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:13 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:13 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:13 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
26:13 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0]
26:13 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3]
26:13 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 357.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  40.   0.]
 [ 15.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:13 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:13 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:13 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0974782545811527
26:13 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:13 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:13 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:13 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:13 DEBUG   opendrift.models.oceandrift:539: 13 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:13 DEBUG   opendrift.models.oceandrift:539: 14 elements penetrated seafloor, lifting up
26:13 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:13 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:13 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(119), np.int64(0), np.int64(17), np.int64(364), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:13 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:13 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:13 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:13 DEBUG   opendrift:2210: ======================================================================
26:13 INFO    opendrift:2211: 2026-07-05 10:25:22.599708 - step 43 of 96 - 500 active elements (0 deactivated)
26:13 DEBUG   opendrift:2217: 0 elements scheduled.
26:13 DEBUG   opendrift:2219: ======================================================================
26:13 DEBUG   opendrift:2230:                57.57294359742301 <- latitude -> 57.68018834673187
26:13 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.03398930117556
26:13 DEBUG   opendrift:2230:                -30.48583753341681 <- z -> -0.25792551313012835
26:13 DEBUG   opendrift:2231: ---------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:13 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 10:00:00 (before)
                2026-07-05 11:00:00 (after)
26:14 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:14 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.74556582791423 and 59.68650576464687 degrees.
26:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.74556582791423 and 59.68650576464687 degrees.
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:15 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:15 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x57x11) for time after (2026-07-05 11:00:00)
26:15 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 10:00:00) in space  (linearNDFast)
26:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:15 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 11:00:00) in space  (linearNDFast)
26:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:15 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 10:00:00, weight 0.58) and
                      after (2026-07-05 11:00:00, weight 0.42) in time
26:15 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.96602172191481 degrees.
26:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.96602172191481 degrees.
26:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:15 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:15 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:15 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:15 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.177409 (min) 0.284631 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.5817 (min) 0.118466 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0418659 (min) -0.0151109 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.60329 (min) 10.638 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.20979 (min) -4.34606 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 33.3493 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03679e-06 (min) 0.0257458 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.4214 (min) 17.5243 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5985 (min) 33.1506 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000347987 (min) 0.000460497 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:15 DEBUG   opendrift:729: No elements hit coastline.
26:15 DEBUG   opendrift:773: Lifting 30 elements to seafloor.
26:15 DEBUG   opendrift:1807: No elements to deactivate
26:15 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:15 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:15 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:15 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 11
26:15 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0 0 0 0 0 0 0]
26:15 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3 3 3 3 3 3 3]
26:15 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 368.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  41.   0.]
 [ 15.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:15 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:15 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:15 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09968802452316468
26:15 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:15 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:15 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:559: 11 elements reached seafloor, interacting with bottom
26:15 DEBUG   opendrift:773: Lifting 11 elements to seafloor.
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:15 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:15 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:15 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(108), np.int64(0), np.int64(16), np.int64(376), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:15 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:15 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:15 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:15 DEBUG   opendrift:2210: ======================================================================
26:15 INFO    opendrift:2211: 2026-07-05 10:55:22.599708 - step 44 of 96 - 500 active elements (0 deactivated)
26:15 DEBUG   opendrift:2217: 0 elements scheduled.
26:15 DEBUG   opendrift:2219: ======================================================================
26:15 DEBUG   opendrift:2230:                57.56611282525107 <- latitude -> 57.68018834673187
26:15 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.036562363296675
26:15 DEBUG   opendrift:2230:                -30.75922393798828 <- z -> -0.1893296538666488
26:15 DEBUG   opendrift:2231: ---------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:15 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 10:00:00 (before)
                2026-07-05 11:00:00 (after)
26:15 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 10:00:00) in space  (linearNDFast)
26:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:15 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 11:00:00) in space  (linearNDFast)
26:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:15 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 10:00:00, weight 0.08) and
                      after (2026-07-05 11:00:00, weight 0.92) in time
26:15 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.96344865487794 degrees.
26:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.96344865487794 degrees.
26:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:15 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:15 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:15 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:15 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:15 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.186288 (min) 0.305406 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.537843 (min) 0.146804 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0653516 (min) -0.0396837 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.18675 (min) 11.0442 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.41996 (min) -4.10582 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 34.1848 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03456e-06 (min) 0.0218696 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.4429 (min) 17.5966 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.7595 (min) 33.1483 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000389085 (min) 0.000447676 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:15 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:15 DEBUG   opendrift:729: No elements hit coastline.
26:15 DEBUG   opendrift:773: Lifting 45 elements to seafloor.
26:15 DEBUG   opendrift:1807: No elements to deactivate
26:15 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:15 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:15 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:15 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:15 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0]
26:15 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3]
26:15 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 372.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  42.   0.]
 [ 15.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:15 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:15 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:15 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10257656731743017
26:15 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:15 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:15 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
26:15 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
26:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:15 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:15 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:15 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(104), np.int64(0), np.int64(16), np.int64(380), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:15 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:15 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:15 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:15 DEBUG   opendrift:2210: ======================================================================
26:15 INFO    opendrift:2211: 2026-07-05 11:25:22.599708 - step 45 of 96 - 500 active elements (0 deactivated)
26:15 DEBUG   opendrift:2217: 0 elements scheduled.
26:15 DEBUG   opendrift:2219: ======================================================================
26:15 DEBUG   opendrift:2230:                57.55741999387404 <- latitude -> 57.68018834673187
26:15 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.03870536808181
26:15 DEBUG   opendrift:2230:                -30.736648559570312 <- z -> -0.5061026977208267
26:15 DEBUG   opendrift:2231: ---------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:15 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 11:00:00 (before)
                2026-07-05 12:00:00 (after)
26:16 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:16 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.7342473475025 and 59.68650576464687 degrees.
26:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.7342473475025 and 59.68650576464687 degrees.
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:17 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:17 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x58x11) for time after (2026-07-05 12:00:00)
26:17 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 11:00:00) in space  (linearNDFast)
26:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:17 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 12:00:00) in space  (linearNDFast)
26:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:17 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 11:00:00, weight 0.58) and
                      after (2026-07-05 12:00:00, weight 0.42) in time
26:17 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.961305659895615 degrees.
26:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.961305659895615 degrees.
26:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:17 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:17 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:17 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:17 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.188206 (min) 0.259264 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.359845 (min) 0.176153 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.093894 (min) -0.0598725 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.63592 (min) 11.1501 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.09888 (min) -3.68832 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 35.1937 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.92402e-06 (min) 0.021457 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.4663 (min) 17.6388 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.9081 (min) 33.146 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000394969 (min) 0.000413212 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:17 DEBUG   opendrift:729: No elements hit coastline.
26:17 DEBUG   opendrift:773: Lifting 52 elements to seafloor.
26:17 DEBUG   opendrift:1807: No elements to deactivate
26:17 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:17 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:17 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:17 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:17 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0]
26:17 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3]
26:17 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 375.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  42.   0.]
 [ 15.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:17 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:17 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:17 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10130381614520423
26:17 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:17 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:17 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:17 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:17 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:17 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(101), np.int64(0), np.int64(16), np.int64(383), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:17 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:17 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:17 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:17 DEBUG   opendrift:2210: ======================================================================
26:17 INFO    opendrift:2211: 2026-07-05 11:55:22.599708 - step 46 of 96 - 500 active elements (0 deactivated)
26:17 DEBUG   opendrift:2217: 0 elements scheduled.
26:17 DEBUG   opendrift:2219: ======================================================================
26:17 DEBUG   opendrift:2230:                57.553177474939964 <- latitude -> 57.68018834673187
26:17 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.046510618079521
26:17 DEBUG   opendrift:2230:                -31.582226465264203 <- z -> -0.030304353547941476
26:17 DEBUG   opendrift:2231: ---------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:17 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 11:00:00 (before)
                2026-07-05 12:00:00 (after)
26:17 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 11:00:00) in space  (linearNDFast)
26:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:17 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 12:00:00) in space  (linearNDFast)
26:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:17 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 11:00:00, weight 0.08) and
                      after (2026-07-05 12:00:00, weight 0.92) in time
26:17 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.95350040421352 degrees.
26:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.95350040421352 degrees.
26:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:17 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:17 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:17 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:17 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:17 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.191712 (min) 0.275475 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.309934 (min) 0.20463 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.122358 (min) -0.0808617 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.2142 (min) 11.2453 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.76442 (min) -3.09557 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 35.6141 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.20781e-06 (min) 0.0191564 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.49 (min) 17.6718 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5637 (min) 33.1436 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000548794 (min) 0.000413887 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:17 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:17 DEBUG   opendrift:729: No elements hit coastline.
26:17 DEBUG   opendrift:773: Lifting 62 elements to seafloor.
26:17 DEBUG   opendrift:1807: No elements to deactivate
26:17 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:17 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:17 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:17 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:17 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0]
26:17 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3]
26:17 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 380.   0.]
 [  0.   0.   0.   0.   0.]
 [ 12.   0.   0.  42.   0.]
 [ 15.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:17 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:17 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:17 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10028537796066815
26:17 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:17 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:17 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:559: 5 elements reached seafloor, interacting with bottom
26:17 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 12 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 11 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:17 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:17 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:17 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:17 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(96), np.int64(0), np.int64(16), np.int64(388), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:17 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:17 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:17 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:17 DEBUG   opendrift:2210: ======================================================================
26:17 INFO    opendrift:2211: 2026-07-05 12:25:22.599708 - step 47 of 96 - 500 active elements (0 deactivated)
26:17 DEBUG   opendrift:2217: 0 elements scheduled.
26:17 DEBUG   opendrift:2219: ======================================================================
26:17 DEBUG   opendrift:2230:                57.55204048747499 <- latitude -> 57.68018834673187
26:17 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.054108661384205
26:17 DEBUG   opendrift:2230:                -31.656368801853645 <- z -> -0.13202583108696375
26:17 DEBUG   opendrift:2231: ---------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:17 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 12:00:00 (before)
                2026-07-05 13:00:00 (after)
26:18 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.7229315816799 and 59.68650576464687 degrees.
26:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.7229315816799 and 59.68650576464687 degrees.
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:19 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:19 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x59x11) for time after (2026-07-05 13:00:00)
26:19 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 12:00:00) in space  (linearNDFast)
26:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:19 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 13:00:00) in space  (linearNDFast)
26:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:19 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 12:00:00, weight 0.58) and
                      after (2026-07-05 13:00:00, weight 0.42) in time
26:19 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.94590235872306 degrees.
26:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.94590235872306 degrees.
26:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:19 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:19 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:19 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:19 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.189613 (min) 0.268994 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.283972 (min) 0.220959 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.149179 (min) -0.103928 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.4407 (min) 11.1562 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.39175 (min) -2.72478 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 36.1681 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.19081e-06 (min) 0.0183784 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5128 (min) 17.6905 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.9786 (min) 33.1416 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000619217 (min) 0.000334875 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:19 DEBUG   opendrift:729: No elements hit coastline.
26:19 DEBUG   opendrift:773: Lifting 69 elements to seafloor.
26:19 DEBUG   opendrift:1807: No elements to deactivate
26:19 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:19 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:19 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:19 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
26:19 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 2 0 0 0 0]
26:19 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 0 3 3 3 3]
26:19 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 384.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  42.   0.]
 [ 16.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:19 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:19 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:19 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09661063754821325
26:19 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:19 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:19 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
26:19 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:19 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:19 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:19 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(94), np.int64(0), np.int64(14), np.int64(392), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:19 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:19 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:19 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:19 DEBUG   opendrift:2210: ======================================================================
26:19 INFO    opendrift:2211: 2026-07-05 12:55:22.599708 - step 48 of 96 - 500 active elements (0 deactivated)
26:19 DEBUG   opendrift:2217: 0 elements scheduled.
26:19 DEBUG   opendrift:2219: ======================================================================
26:19 DEBUG   opendrift:2230:                57.550633267296526 <- latitude -> 57.68018834673187
26:19 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.061329935535397
26:19 DEBUG   opendrift:2230:                -31.680835262588044 <- z -> -1.1430934643414519
26:19 DEBUG   opendrift:2231: ---------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:19 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 12:00:00 (before)
                2026-07-05 13:00:00 (after)
26:19 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 12:00:00) in space  (linearNDFast)
26:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:19 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 13:00:00) in space  (linearNDFast)
26:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:19 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 12:00:00, weight 0.08) and
                      after (2026-07-05 13:00:00, weight 0.92) in time
26:19 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.93868108459339 degrees.
26:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.93868108459339 degrees.
26:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:19 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:19 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:19 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:19 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:19 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.186935 (min) 0.228388 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.300831 (min) 0.238739 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.176093 (min) -0.126755 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.2965 (min) 11.0416 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.0096 (min) -2.39442 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 36.7308 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 3.14732e-06 (min) 0.0209358 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5355 (min) 17.7066 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.564 (min) 33.1427 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000576803 (min) 0.000295458 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:19 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:19 DEBUG   opendrift:729: No elements hit coastline.
26:19 DEBUG   opendrift:773: Lifting 73 elements to seafloor.
26:19 DEBUG   opendrift:1807: No elements to deactivate
26:19 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:19 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:19 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:19 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:19 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0]
26:19 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3]
26:19 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 387.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  43.   0.]
 [ 16.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:19 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:19 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:19 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09616922442592565
26:19 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:19 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:19 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:19 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:19 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:19 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:19 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:19 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(91), np.int64(0), np.int64(14), np.int64(395), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:19 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:19 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:19 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:19 DEBUG   opendrift:2210: ======================================================================
26:19 INFO    opendrift:2211: 2026-07-05 13:25:22.599708 - step 49 of 96 - 500 active elements (0 deactivated)
26:19 DEBUG   opendrift:2217: 0 elements scheduled.
26:19 DEBUG   opendrift:2219: ======================================================================
26:19 DEBUG   opendrift:2230:                57.5457711184407 <- latitude -> 57.68018834673187
26:19 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.067668683149236
26:19 DEBUG   opendrift:2230:                -32.167219764594044 <- z -> -0.16318167985579968
26:19 DEBUG   opendrift:2231: ---------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:19 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 13:00:00 (before)
                2026-07-05 14:00:00 (after)
26:20 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:21 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:21 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:21 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:21 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:21 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.71161853036001 and 59.68650576464687 degrees.
26:21 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:21 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.71161853036001 and 59.68650576464687 degrees.
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:21 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:21 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x60x11) for time after (2026-07-05 14:00:00)
26:21 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 13:00:00) in space  (linearNDFast)
26:21 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:21 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 14:00:00) in space  (linearNDFast)
26:21 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:21 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 13:00:00, weight 0.58) and
                      after (2026-07-05 14:00:00, weight 0.42) in time
26:21 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:21 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.932342336361806 degrees.
26:21 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.932342336361806 degrees.
26:21 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:21 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:21 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:21 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:21 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:21 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:21 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:21 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:21 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:21 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:21 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:21 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:21 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:21 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:21 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:21 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:21 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:21 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:21 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:21 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:21 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.182132 (min) 0.238429 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.251025 (min) 0.239116 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.188193 (min) -0.136981 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 10.0942 (min) 10.9532 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.67806 (min) -2.13088 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 37.1323 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 2.2901e-06 (min) 0.0185523 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5575 (min) 17.7159 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.876 (min) 33.15 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000670028 (min) 0.000285416 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:21 DEBUG   opendrift:729: No elements hit coastline.
26:21 DEBUG   opendrift:773: Lifting 76 elements to seafloor.
26:21 DEBUG   opendrift:1807: No elements to deactivate
26:21 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:21 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:21 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:21 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:21 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 0 0]
26:21 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 3]
26:21 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 390.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  43.   0.]
 [ 17.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:21 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:21 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:21 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:21 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:21 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09442886413551216
26:21 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:21 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:21 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:21 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:21 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:21 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:21 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:21 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:21 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(89), np.int64(0), np.int64(13), np.int64(398), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:21 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:21 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:21 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:21 DEBUG   opendrift:2210: ======================================================================
26:21 INFO    opendrift:2211: 2026-07-05 13:55:22.599708 - step 50 of 96 - 500 active elements (0 deactivated)
26:21 DEBUG   opendrift:2217: 0 elements scheduled.
26:21 DEBUG   opendrift:2219: ======================================================================
26:21 DEBUG   opendrift:2230:                57.54384750420693 <- latitude -> 57.68018834673187
26:21 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.07139625279158
26:21 DEBUG   opendrift:2230:                -36.517964852116606 <- z -> -0.7821104969303673
26:21 DEBUG   opendrift:2231: ---------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:21 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:21 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:21 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:21 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 13:00:00 (before)
                2026-07-05 14:00:00 (after)
26:21 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 13:00:00) in space  (linearNDFast)
26:21 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:21 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 14:00:00) in space  (linearNDFast)
26:21 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:21 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 13:00:00, weight 0.08) and
                      after (2026-07-05 14:00:00, weight 0.92) in time
26:21 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:21 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92861477747974 degrees.
26:21 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92861477747974 degrees.
26:21 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:21 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:21 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:21 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:21 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:21 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:21 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:21 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:21 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:21 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:21 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:21 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:21 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:21 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:21 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:21 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:21 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:21 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:21 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:21 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:21 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:21 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:21 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.177891 (min) 0.222778 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.234543 (min) 0.241845 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.197595 (min) -0.146674 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.88134 (min) 10.9972 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.31776 (min) -1.83867 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 37.6207 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.30404e-06 (min) 0.0186001 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5769 (min) 17.724 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.906 (min) 33.1564 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000660688 (min) 0.000280605 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:21 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:21 DEBUG   opendrift:729: No elements hit coastline.
26:21 DEBUG   opendrift:773: Lifting 83 elements to seafloor.
26:21 DEBUG   opendrift:1807: No elements to deactivate
26:21 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:21 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:21 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:21 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:21 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0]
26:21 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3]
26:21 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 395.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  44.   0.]
 [ 17.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:21 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:21 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:21 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:21 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:21 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09310448355034265
26:21 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:21 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:21 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:559: 5 elements reached seafloor, interacting with bottom
26:21 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:21 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:21 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:21 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:21 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:21 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:21 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:21 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(84), np.int64(0), np.int64(12), np.int64(404), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:21 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:21 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:21 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:21 DEBUG   opendrift:2210: ======================================================================
26:21 INFO    opendrift:2211: 2026-07-05 14:25:22.599708 - step 51 of 96 - 500 active elements (0 deactivated)
26:21 DEBUG   opendrift:2217: 0 elements scheduled.
26:21 DEBUG   opendrift:2219: ======================================================================
26:21 DEBUG   opendrift:2230:                57.541738227053145 <- latitude -> 57.68018834673187
26:21 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.072413206724365
26:21 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> -0.7517722691795496
26:21 DEBUG   opendrift:2231: ---------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:21 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:21 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:21 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:21 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:21 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 14:00:00 (before)
                2026-07-05 15:00:00 (after)
26:22 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:23 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:23 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:23 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:23 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:23 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.700308193445935 and 59.68650576464687 degrees.
26:23 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:23 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.700308193445935 and 59.68650576464687 degrees.
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:23 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:23 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x61x11) for time after (2026-07-05 15:00:00)
26:23 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 14:00:00) in space  (linearNDFast)
26:23 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:23 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 15:00:00) in space  (linearNDFast)
26:23 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:23 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 14:00:00, weight 0.58) and
                      after (2026-07-05 15:00:00, weight 0.42) in time
26:23 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:23 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92759781758107 degrees.
26:23 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92759781758107 degrees.
26:23 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:23 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:23 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:23 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:23 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:23 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:23 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:23 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:23 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:23 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:23 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:23 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:23 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:23 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:23 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:23 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:23 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:23 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:23 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:23 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:23 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.173623 (min) 0.187596 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.235458 (min) 0.226504 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.182549 (min) -0.138693 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.71153 (min) 10.7084 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.15532 (min) -1.70605 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 38.0471 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.13262e-06 (min) 0.0237788 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5898 (min) 17.729 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.9561 (min) 33.1622 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000650104 (min) 0.000263368 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:23 DEBUG   opendrift:729: No elements hit coastline.
26:23 DEBUG   opendrift:768: No elements hit seafloor.
26:23 DEBUG   opendrift:1807: No elements to deactivate
26:23 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:23 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:23 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:23 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
26:23 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
26:23 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
26:23 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 396.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 17.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:23 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:23 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:23 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:23 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:23 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08804425033047719
26:23 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:23 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:23 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:23 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:23 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:23 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:23 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:23 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:23 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(83), np.int64(0), np.int64(12), np.int64(405), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:23 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:23 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:23 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:23 DEBUG   opendrift:2210: ======================================================================
26:23 INFO    opendrift:2211: 2026-07-05 14:55:22.599708 - step 52 of 96 - 500 active elements (0 deactivated)
26:23 DEBUG   opendrift:2217: 0 elements scheduled.
26:23 DEBUG   opendrift:2219: ======================================================================
26:23 DEBUG   opendrift:2230:                57.53866060064011 <- latitude -> 57.68018834673187
26:23 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.072646727402798
26:23 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> -0.20914092754770808
26:23 DEBUG   opendrift:2231: ---------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:23 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:23 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:23 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:23 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 14:00:00 (before)
                2026-07-05 15:00:00 (after)
26:23 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 14:00:00) in space  (linearNDFast)
26:23 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:23 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 15:00:00) in space  (linearNDFast)
26:23 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:23 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 14:00:00, weight 0.08) and
                      after (2026-07-05 15:00:00, weight 0.92) in time
26:23 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:23 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92736429974196 degrees.
26:23 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92736429974196 degrees.
26:23 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:23 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:23 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:23 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:23 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:23 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:23 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:23 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:23 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:23 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:23 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:23 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:23 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:23 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:23 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:23 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:23 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:23 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:23 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:23 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:23 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:23 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:23 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.16935 (min) 0.215595 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.203795 (min) 0.207686 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.163157 (min) -0.121386 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.46846 (min) 10.3524 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.03656 (min) -1.60312 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 38.225 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.04051e-06 (min) 0.0232935 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6197 (min) 17.7334 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5416 (min) 33.1679 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000800144 (min) 0.000243206 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:23 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:23 DEBUG   opendrift:729: No elements hit coastline.
26:23 DEBUG   opendrift:768: No elements hit seafloor.
26:23 DEBUG   opendrift:1807: No elements to deactivate
26:23 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:23 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:23 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:23 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:23 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3]
26:23 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0]
26:23 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 398.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 18.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:23 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:23 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:23 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:23 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:23 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08227347720025742
26:23 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:23 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:23 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
26:23 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:23 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:23 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:23 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:23 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:23 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:23 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:23 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(82), np.int64(0), np.int64(12), np.int64(406), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:23 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:23 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:23 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:23 DEBUG   opendrift:2210: ======================================================================
26:23 INFO    opendrift:2211: 2026-07-05 15:25:22.599708 - step 53 of 96 - 500 active elements (0 deactivated)
26:23 DEBUG   opendrift:2217: 0 elements scheduled.
26:23 DEBUG   opendrift:2219: ======================================================================
26:23 DEBUG   opendrift:2230:                57.536747150849834 <- latitude -> 57.68018834673186
26:23 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 11.073711842970377
26:23 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> -0.22179004064754082
26:23 DEBUG   opendrift:2231: ---------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:23 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:23 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:23 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:23 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:23 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 15:00:00 (before)
                2026-07-05 16:00:00 (after)
26:24 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:25 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:25 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:25 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:25 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:25 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.68900057083881 and 59.68650576464687 degrees.
26:25 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:25 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.68900057083881 and 59.68650576464687 degrees.
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:25 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:25 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x62x11) for time after (2026-07-05 16:00:00)
26:25 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 15:00:00) in space  (linearNDFast)
26:25 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:25 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 16:00:00) in space  (linearNDFast)
26:25 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:25 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 15:00:00, weight 0.58) and
                      after (2026-07-05 16:00:00, weight 0.42) in time
26:25 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:25 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92629917950295 degrees.
26:25 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92629917950295 degrees.
26:25 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:25 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:25 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:25 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:25 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:25 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:25 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:25 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:25 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:25 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:25 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:25 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:25 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:25 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:25 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:25 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:25 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:25 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:25 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:25 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:25 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.16374 (min) 0.187792 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.247821 (min) 0.182161 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.133568 (min) -0.0912056 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.61854 (min) 10.4807 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.86451 (min) -1.38531 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 38.4045 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.04121e-06 (min) 0.0185111 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6229 (min) 17.7375 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5437 (min) 33.1741 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000847158 (min) 0.000259979 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:25 DEBUG   opendrift:729: No elements hit coastline.
26:25 DEBUG   opendrift:768: No elements hit seafloor.
26:25 DEBUG   opendrift:1807: No elements to deactivate
26:25 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:25 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:25 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:25 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:25 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 3 0]
26:25 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 0 3]
26:25 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 400.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 19.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:25 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:25 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:25 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:25 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:25 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08116732832540613
26:25 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:25 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:25 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
26:25 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:25 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:25 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:25 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:25 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(81), np.int64(0), np.int64(12), np.int64(407), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:25 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:25 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:25 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:25 DEBUG   opendrift:2210: ======================================================================
26:25 INFO    opendrift:2211: 2026-07-05 15:55:22.599708 - step 54 of 96 - 500 active elements (0 deactivated)
26:25 DEBUG   opendrift:2217: 0 elements scheduled.
26:25 DEBUG   opendrift:2219: ======================================================================
26:25 DEBUG   opendrift:2230:                57.5347546943939 <- latitude -> 57.68018834673185
26:25 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.075264156822188
26:25 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> -0.14126177599252648
26:25 DEBUG   opendrift:2231: ---------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:25 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:25 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:25 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:25 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 15:00:00 (before)
                2026-07-05 16:00:00 (after)
26:25 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 15:00:00) in space  (linearNDFast)
26:25 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:25 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 16:00:00) in space  (linearNDFast)
26:25 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:25 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 15:00:00, weight 0.08) and
                      after (2026-07-05 16:00:00, weight 0.92) in time
26:25 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:25 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.9247468683443 degrees.
26:25 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.9247468683443 degrees.
26:25 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:25 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:25 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:25 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:25 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:25 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:25 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:25 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:25 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:25 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:25 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:25 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:25 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:25 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:25 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:25 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:25 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:25 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:25 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:25 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:25 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:25 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:25 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.157888 (min) 0.188479 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.247587 (min) 0.161148 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.102068 (min) -0.0589158 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.61805 (min) 10.6987 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.68833 (min) -1.12722 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 38.4729 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03198e-06 (min) 0.0180637 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.642 (min) 17.7415 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.9256 (min) 33.1938 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000841546 (min) 0.000420505 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:25 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:25 DEBUG   opendrift:729: No elements hit coastline.
26:25 DEBUG   opendrift:768: No elements hit seafloor.
26:25 DEBUG   opendrift:1807: No elements to deactivate
26:25 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:25 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:25 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:25 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:25 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 3]
26:25 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 0]
26:25 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 403.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 20.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:25 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:25 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:25 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:25 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:25 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08402730971713376
26:25 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:25 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:25 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:25 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:25 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:25 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:25 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:25 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:25 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:25 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:25 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:25 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(79), np.int64(0), np.int64(12), np.int64(409), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:25 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:25 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:25 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:25 DEBUG   opendrift:2210: ======================================================================
26:25 INFO    opendrift:2211: 2026-07-05 16:25:22.599708 - step 55 of 96 - 500 active elements (0 deactivated)
26:25 DEBUG   opendrift:2217: 0 elements scheduled.
26:25 DEBUG   opendrift:2219: ======================================================================
26:25 DEBUG   opendrift:2230:                57.53247737276607 <- latitude -> 57.680188346731846
26:25 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.07648051480872
26:25 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> -0.30348146503432094
26:25 DEBUG   opendrift:2231: ---------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:25 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:25 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:25 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:25 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:25 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 16:00:00 (before)
                2026-07-05 17:00:00 (after)
26:26 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:26 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:27 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:27 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:27 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:27 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.68900057083881 and 59.68650576464687 degrees.
26:27 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:27 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.68900057083881 and 59.68650576464687 degrees.
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:27 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:27 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x62x11) for time after (2026-07-05 17:00:00)
26:27 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 16:00:00) in space  (linearNDFast)
26:27 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:27 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 17:00:00) in space  (linearNDFast)
26:27 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:27 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 16:00:00, weight 0.58) and
                      after (2026-07-05 17:00:00, weight 0.42) in time
26:27 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:27 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92353051449879 degrees.
26:27 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92353051449879 degrees.
26:27 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:27 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:27 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:27 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:27 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:27 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:27 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:27 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:27 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:27 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:27 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:27 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:27 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:27 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:27 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:27 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:27 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:27 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:27 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:27 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:27 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.152308 (min) 0.251038 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.27802 (min) 0.1371 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0683176 (min) -0.0275935 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.93051 (min) 10.7151 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.60554 (min) -1.10884 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 38.6962 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02872e-06 (min) 0.0187105 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6489 (min) 17.7479 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5788 (min) 33.2172 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000721817 (min) 0.000434586 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:27 DEBUG   opendrift:729: No elements hit coastline.
26:27 DEBUG   opendrift:768: No elements hit seafloor.
26:27 DEBUG   opendrift:1807: No elements to deactivate
26:27 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:27 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:27 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:27 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
26:27 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0]
26:27 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3]
26:27 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 405.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 20.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:27 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:27 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:27 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:27 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:27 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08422945666231446
26:27 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:27 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:27 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
26:27 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:27 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:27 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:27 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:27 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:27 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(77), np.int64(0), np.int64(12), np.int64(411), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:27 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:27 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:27 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:27 DEBUG   opendrift:2210: ======================================================================
26:27 INFO    opendrift:2211: 2026-07-05 16:55:22.599708 - step 56 of 96 - 500 active elements (0 deactivated)
26:27 DEBUG   opendrift:2217: 0 elements scheduled.
26:27 DEBUG   opendrift:2219: ======================================================================
26:27 DEBUG   opendrift:2230:                57.53063320384959 <- latitude -> 57.68018834673184
26:27 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.077906086754798
26:27 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> -0.3351773709862096
26:27 DEBUG   opendrift:2231: ---------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:27 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:27 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:27 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:27 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 16:00:00 (before)
                2026-07-05 17:00:00 (after)
26:27 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 16:00:00) in space  (linearNDFast)
26:27 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:27 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 17:00:00) in space  (linearNDFast)
26:27 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:27 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 16:00:00, weight 0.08) and
                      after (2026-07-05 17:00:00, weight 0.92) in time
26:27 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:27 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92210494951669 degrees.
26:27 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.92210494951669 degrees.
26:27 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:27 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:27 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:27 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:27 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:27 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:27 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:27 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:27 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:27 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:27 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:27 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:27 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:27 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:27 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:27 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:27 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:27 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:27 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:27 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:27 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:27 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:27 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.146777 (min) 0.233373 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.307706 (min) 0.116215 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0341568 (min) 0.00368923 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.99683 (min) 10.8637 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.52854 (min) -1.13432 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 38.7936 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02654e-06 (min) 0.0285259 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6599 (min) 17.7547 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5472 (min) 33.2411 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000529428 (min) 0.000253659 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:27 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:27 DEBUG   opendrift:729: No elements hit coastline.
26:27 DEBUG   opendrift:768: No elements hit seafloor.
26:27 DEBUG   opendrift:1807: No elements to deactivate
26:27 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:27 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:27 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:27 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:27 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 3 3]
26:27 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 0 0]
26:27 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 406.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 22.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:27 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:27 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:27 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:27 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:27 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08917617154630826
26:27 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:27 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:27 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:27 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:27 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:27 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:27 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:27 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:27 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:27 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(78), np.int64(0), np.int64(12), np.int64(410), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:27 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:27 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:27 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:27 DEBUG   opendrift:2210: ======================================================================
26:27 INFO    opendrift:2211: 2026-07-05 17:25:22.599708 - step 57 of 96 - 500 active elements (0 deactivated)
26:27 DEBUG   opendrift:2217: 0 elements scheduled.
26:27 DEBUG   opendrift:2219: ======================================================================
26:27 DEBUG   opendrift:2230:                57.52848583571918 <- latitude -> 57.68018834673184
26:27 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.081042055384724
26:27 DEBUG   opendrift:2230:                -36.889007568359375 <- z -> 0.0
26:27 DEBUG   opendrift:2231: ---------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:27 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:27 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:27 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:27 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:27 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 17:00:00 (before)
                2026-07-05 18:00:00 (after)
26:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:29 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.67769566244819 and 59.68650576464687 degrees.
26:29 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:29 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.67769566244819 and 59.68650576464687 degrees.
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:29 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:29 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x63x11) for time after (2026-07-05 18:00:00)
26:29 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 17:00:00) in space  (linearNDFast)
26:29 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:29 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 18:00:00) in space  (linearNDFast)
26:29 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:29 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 17:00:00, weight 0.58) and
                      after (2026-07-05 18:00:00, weight 0.42) in time
26:29 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:29 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91896897712126 degrees.
26:29 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91896897712126 degrees.
26:29 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:29 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:29 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:29 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:29 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:29 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:29 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:29 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:29 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:29 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:29 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:29 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:29 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:29 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:29 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:29 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:29 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:29 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:29 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:29 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:29 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:29 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:29 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:29 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.142709 (min) 0.216119 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.307454 (min) 0.0929089 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.00217526 (min) 0.0363424 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.92068 (min) 10.773 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.29339 (min) -1.02463 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.1131 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02997e-06 (min) 0.0241802 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6679 (min) 17.7639 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5554 (min) 33.2645 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000561897 (min) 0.000397889 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:29 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:29 DEBUG   opendrift:729: No elements hit coastline.
26:29 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:30 DEBUG   opendrift:1807: No elements to deactivate
26:30 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:30 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:30 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:30 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:30 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0 0]
26:30 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3 3]
26:30 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 411.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 22.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:30 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:30 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:30 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08714601010772152
26:30 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:30 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:30 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 10 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:30 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:30 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(73), np.int64(0), np.int64(12), np.int64(415), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:30 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:30 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:30 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:30 DEBUG   opendrift:2210: ======================================================================
26:30 INFO    opendrift:2211: 2026-07-05 17:55:22.599708 - step 58 of 96 - 500 active elements (0 deactivated)
26:30 DEBUG   opendrift:2217: 0 elements scheduled.
26:30 DEBUG   opendrift:2219: ======================================================================
26:30 DEBUG   opendrift:2230:                57.52589048331273 <- latitude -> 57.68018834673184
26:30 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.08157325287118
26:30 DEBUG   opendrift:2230:                -38.638850792493585 <- z -> -0.13990100619846446
26:30 DEBUG   opendrift:2231: ---------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:30 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 17:00:00 (before)
                2026-07-05 18:00:00 (after)
26:30 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 17:00:00) in space  (linearNDFast)
26:30 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:30 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 18:00:00) in space  (linearNDFast)
26:30 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:30 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 17:00:00, weight 0.08) and
                      after (2026-07-05 18:00:00, weight 0.92) in time
26:30 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91843778383016 degrees.
26:30 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91843778383016 degrees.
26:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:30 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:30 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:30 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:30 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:30 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:30 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:30 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:30 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:30 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:30 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:30 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.140884 (min) 0.219506 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.330548 (min) 0.0730281 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0246948 (min) 0.069362 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.79837 (min) 10.602 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.02604 (min) -0.886424 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.4169 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03195e-06 (min) 0.0232696 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6754 (min) 17.7735 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5525 (min) 33.2878 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000563998 (min) 0.000427654 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:30 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:30 DEBUG   opendrift:729: No elements hit coastline.
26:30 DEBUG   opendrift:768: No elements hit seafloor.
26:30 DEBUG   opendrift:1807: No elements to deactivate
26:30 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:30 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:30 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:30 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:30 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 0]
26:30 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 3]
26:30 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 415.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 22.   0.  19.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:30 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:30 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:30 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08289258531791395
26:30 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:30 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:30 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:30 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:30 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 1
26:30 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:30 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 1 elements
26:30 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:30 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(69), np.int64(0), np.int64(13), np.int64(418), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:30 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:30 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:30 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:30 DEBUG   opendrift:2210: ======================================================================
26:30 INFO    opendrift:2211: 2026-07-05 18:25:22.599708 - step 59 of 96 - 500 active elements (0 deactivated)
26:30 DEBUG   opendrift:2217: 0 elements scheduled.
26:30 DEBUG   opendrift:2219: ======================================================================
26:30 DEBUG   opendrift:2230:                57.522993149232335 <- latitude -> 57.680188346731846
26:30 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.080624034531308
26:30 DEBUG   opendrift:2230:                -38.527840861514164 <- z -> -0.2998822930918853
26:30 DEBUG   opendrift:2231: ---------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:30 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:30 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:30 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:30 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:30 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 18:00:00 (before)
                2026-07-05 19:00:00 (after)
26:31 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:31 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:31 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.66639346817154 and 59.68650576464687 degrees.
26:32 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.66639346817154 and 59.68650576464687 degrees.
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:32 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:32 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x64x11) for time after (2026-07-05 19:00:00)
26:32 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 18:00:00) in space  (linearNDFast)
26:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:32 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 19:00:00) in space  (linearNDFast)
26:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:32 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 18:00:00, weight 0.58) and
                      after (2026-07-05 19:00:00, weight 0.42) in time
26:32 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.919386991525414 degrees.
26:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.919386991525414 degrees.
26:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:32 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:32 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:32 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:32 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.144664 (min) 0.133529 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.331074 (min) 0.0607693 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0558767 (min) 0.10346 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.5273 (min) 10.4881 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.56547 (min) -0.64407 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6194 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.06641e-06 (min) 0.0256669 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6796 (min) 17.7834 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5518 (min) 33.3075 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000394372 (min) 0.000649518 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:32 DEBUG   opendrift:729: No elements hit coastline.
26:32 DEBUG   opendrift:768: No elements hit seafloor.
26:32 DEBUG   opendrift:1807: No elements to deactivate
26:32 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:32 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:32 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:32 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:32 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 3 0]
26:32 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 0 3]
26:32 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 419.   0.]
 [  0.   0.   0.   0.   0.]
 [ 13.   0.   0.  45.   0.]
 [ 23.   0.  20.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:32 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:32 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:32 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08056248325673017
26:32 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:32 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:32 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
26:32 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
26:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:32 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(66), np.int64(0), np.int64(15), np.int64(419), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:32 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:32 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:32 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:32 DEBUG   opendrift:2210: ======================================================================
26:32 INFO    opendrift:2211: 2026-07-05 18:55:22.599708 - step 60 of 96 - 500 active elements (0 deactivated)
26:32 DEBUG   opendrift:2217: 0 elements scheduled.
26:32 DEBUG   opendrift:2219: ======================================================================
26:32 DEBUG   opendrift:2230:                57.52017618143373 <- latitude -> 57.68018834673184
26:32 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.083532717293851
26:32 DEBUG   opendrift:2230:                -37.06317606414155 <- z -> -0.03757593808586335
26:32 DEBUG   opendrift:2231: ---------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:32 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 18:00:00 (before)
                2026-07-05 19:00:00 (after)
26:32 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 18:00:00) in space  (linearNDFast)
26:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:32 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 19:00:00) in space  (linearNDFast)
26:32 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:32 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 18:00:00, weight 0.08) and
                      after (2026-07-05 19:00:00, weight 0.92) in time
26:32 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91647830822271 degrees.
26:32 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91647830822271 degrees.
26:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:32 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:32 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:32 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:32 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:32 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:32 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:32 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:32 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:32 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.148751 (min) 0.254288 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.394251 (min) 0.0471038 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0875271 (min) 0.137754 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.23211 (min) 10.4209 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.07365 (min) -0.382885 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.7585 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.1071e-06 (min) 0.0351091 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6832 (min) 17.7935 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5549 (min) 33.3266 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000479025 (min) 0.000353754 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:32 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:32 DEBUG   opendrift:729: No elements hit coastline.
26:32 DEBUG   opendrift:768: No elements hit seafloor.
26:32 DEBUG   opendrift:1807: No elements to deactivate
26:32 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:32 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:32 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:32 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:32 DEBUG   opendrift.models.chemicaldrift:1478: old species: [2 0 0]
26:32 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3]
26:32 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 421.   0.]
 [  0.   0.   0.   0.   0.]
 [ 14.   0.   0.  45.   0.]
 [ 23.   0.  22.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:32 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:32 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:32 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.07899532721953133
26:32 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:32 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:32 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:32 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:32 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:32 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 3
26:32 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:32 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 3 elements
26:32 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:32 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(65), np.int64(0), np.int64(16), np.int64(419), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:32 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:32 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:32 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:32 DEBUG   opendrift:2210: ======================================================================
26:32 INFO    opendrift:2211: 2026-07-05 19:25:22.599708 - step 61 of 96 - 500 active elements (0 deactivated)
26:32 DEBUG   opendrift:2217: 0 elements scheduled.
26:32 DEBUG   opendrift:2219: ======================================================================
26:32 DEBUG   opendrift:2230:                57.51748979832404 <- latitude -> 57.68018834673184
26:32 DEBUG   opendrift:2230:                10.510785777311682 <- longitude -> 11.087795790136603
26:32 DEBUG   opendrift:2230:                -37.49483954161313 <- z -> -0.1528088532874219
26:32 DEBUG   opendrift:2231: ---------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:32 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:32 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:32 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:32 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:32 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 19:00:00 (before)
                2026-07-05 20:00:00 (after)
26:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:33 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:34 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:34 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.66639346817154 and 59.68650576464687 degrees.
26:34 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.66639346817154 and 59.68650576464687 degrees.
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:34 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:34 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x64x11) for time after (2026-07-05 20:00:00)
26:34 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 19:00:00) in space  (linearNDFast)
26:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:34 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 20:00:00) in space  (linearNDFast)
26:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:34 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 19:00:00, weight 0.58) and
                      after (2026-07-05 20:00:00, weight 0.42) in time
26:34 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91221524271807 degrees.
26:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.91221524271807 degrees.
26:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:34 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:34 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:34 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:34 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.149298 (min) 0.261172 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.402685 (min) 0.0491749 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.116975 (min) 0.164004 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.07707 (min) 10.4053 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.75236 (min) -0.109612 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.8474 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.04812e-06 (min) 0.0401207 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6843 (min) 17.8009 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.554 (min) 33.3421 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000512172 (min) 0.000837708 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:34 DEBUG   opendrift:729: No elements hit coastline.
26:34 DEBUG   opendrift:768: No elements hit seafloor.
26:34 DEBUG   opendrift:1807: No elements to deactivate
26:34 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:34 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:34 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:34 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:34 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3 0]
26:34 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 3]
26:34 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 424.   0.]
 [  0.   0.   0.   0.   0.]
 [ 14.   0.   0.  46.   0.]
 [ 24.   0.  25.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:34 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:34 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:34 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.07834216430720484
26:34 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:34 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:34 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:34 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
26:34 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
26:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:34 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(63), np.int64(0), np.int64(17), np.int64(420), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:34 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:34 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:34 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:34 DEBUG   opendrift:2210: ======================================================================
26:34 INFO    opendrift:2211: 2026-07-05 19:55:22.599708 - step 62 of 96 - 500 active elements (0 deactivated)
26:34 DEBUG   opendrift:2217: 0 elements scheduled.
26:34 DEBUG   opendrift:2219: ======================================================================
26:34 DEBUG   opendrift:2230:                57.51509546481482 <- latitude -> 57.68018834673184
26:34 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.091351259778786
26:34 DEBUG   opendrift:2230:                -37.46138696108363 <- z -> -0.09637324740334474
26:34 DEBUG   opendrift:2231: ---------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:34 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 19:00:00 (before)
                2026-07-05 20:00:00 (after)
26:34 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 19:00:00) in space  (linearNDFast)
26:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:34 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 20:00:00) in space  (linearNDFast)
26:34 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:34 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 19:00:00, weight 0.08) and
                      after (2026-07-05 20:00:00, weight 0.92) in time
26:34 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.90865976844002 degrees.
26:34 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.90865976844002 degrees.
26:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:34 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:34 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:34 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:34 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:34 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:34 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:34 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:34 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:34 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.1492 (min) 0.235922 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.39213 (min) 0.0531892 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.145639 (min) 0.189192 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.94755 (min) 10.4122 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.616413 (min) 0.2346 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.0911 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.04621e-06 (min) 0.0456152 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6849 (min) 17.8078 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 32.0861 (min) 33.3569 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000606281 (min) 0.000696675 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:34 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:34 DEBUG   opendrift:729: No elements hit coastline.
26:34 DEBUG   opendrift:768: No elements hit seafloor.
26:34 DEBUG   opendrift:1807: No elements to deactivate
26:34 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:34 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:34 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:34 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
26:34 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0]
26:34 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3]
26:34 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 426.   0.]
 [  0.   0.   0.   0.   0.]
 [ 14.   0.   0.  47.   0.]
 [ 24.   0.  27.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:34 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:34 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:34 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.07836142648424395
26:34 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:34 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:34 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:34 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:34 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 1
26:34 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:34 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 1 elements
26:34 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:34 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(61), np.int64(0), np.int64(17), np.int64(422), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:34 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:34 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:34 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:34 DEBUG   opendrift:2210: ======================================================================
26:34 INFO    opendrift:2211: 2026-07-05 20:25:22.599708 - step 63 of 96 - 500 active elements (0 deactivated)
26:34 DEBUG   opendrift:2217: 0 elements scheduled.
26:34 DEBUG   opendrift:2219: ======================================================================
26:34 DEBUG   opendrift:2230:                57.513078674138555 <- latitude -> 57.68018834673184
26:34 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.093185591482477
26:34 DEBUG   opendrift:2230:                -37.42096762146654 <- z -> -0.46350668933959716
26:34 DEBUG   opendrift:2231: ---------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:34 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:34 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:34 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:34 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:34 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 20:00:00 (before)
                2026-07-05 21:00:00 (after)
26:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:35 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:36 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:36 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.6550939879104 and 59.68650576464687 degrees.
26:36 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.6550939879104 and 59.68650576464687 degrees.
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:36 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:36 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x65x11) for time after (2026-07-05 21:00:00)
26:36 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 20:00:00) in space  (linearNDFast)
26:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:36 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 21:00:00) in space  (linearNDFast)
26:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:36 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 20:00:00, weight 0.58) and
                      after (2026-07-05 21:00:00, weight 0.42) in time
26:36 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.906825431224775 degrees.
26:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.906825431224775 degrees.
26:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:36 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:36 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:36 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:36 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.147655 (min) 0.180177 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.374477 (min) 0.0703423 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.154443 (min) 0.195163 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.91914 (min) 10.5962 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.590456 (min) 0.6481 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.2589 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.04557e-06 (min) 0.0442819 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6833 (min) 17.8109 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.6074 (min) 33.3666 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000805993 (min) 0.000537261 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:36 DEBUG   opendrift:729: No elements hit coastline.
26:36 DEBUG   opendrift:768: No elements hit seafloor.
26:36 DEBUG   opendrift:1807: No elements to deactivate
26:36 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:36 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:36 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:36 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
26:36 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0]
26:36 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3]
26:36 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 428.   0.]
 [  0.   0.   0.   0.   0.]
 [ 14.   0.   0.  48.   0.]
 [ 24.   0.  28.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:36 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:36 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:36 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0812422728807922
26:36 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:36 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:36 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
26:36 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 1 elements
26:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:36 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(59), np.int64(0), np.int64(18), np.int64(423), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:36 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:36 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:36 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:36 DEBUG   opendrift:2210: ======================================================================
26:36 INFO    opendrift:2211: 2026-07-05 20:55:22.599708 - step 64 of 96 - 500 active elements (0 deactivated)
26:36 DEBUG   opendrift:2217: 0 elements scheduled.
26:36 DEBUG   opendrift:2219: ======================================================================
26:36 DEBUG   opendrift:2230:                57.511447983747644 <- latitude -> 57.68018834673184
26:36 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.09587892253399
26:36 DEBUG   opendrift:2230:                -38.44746592148055 <- z -> -0.019693863497660447
26:36 DEBUG   opendrift:2231: ---------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:36 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 20:00:00 (before)
                2026-07-05 21:00:00 (after)
26:36 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 20:00:00) in space  (linearNDFast)
26:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:36 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 21:00:00) in space  (linearNDFast)
26:36 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:36 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 20:00:00, weight 0.08) and
                      after (2026-07-05 21:00:00, weight 0.92) in time
26:36 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.90413210983966 degrees.
26:36 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.90413210983966 degrees.
26:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:36 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:36 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:36 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:36 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:36 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:36 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:36 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:36 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:36 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.14591 (min) 0.206985 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.391176 (min) 0.0898891 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.159752 (min) 0.196309 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.90914 (min) 10.82 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.602152 (min) 1.16382 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.4168 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03677e-06 (min) 0.0429497 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6814 (min) 17.8132 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5703 (min) 33.3753 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000878661 (min) 0.000611745 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:36 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:36 DEBUG   opendrift:729: No elements hit coastline.
26:36 DEBUG   opendrift:768: No elements hit seafloor.
26:36 DEBUG   opendrift:1807: No elements to deactivate
26:36 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:36 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:36 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:36 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
26:36 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
26:36 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
26:36 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 429.   0.]
 [  0.   0.   0.   0.   0.]
 [ 14.   0.   0.  48.   0.]
 [ 24.   0.  29.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:36 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:36 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:36 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08501290758443783
26:36 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:36 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:36 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:36 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:36 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:36 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:36 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:36 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:36 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(58), np.int64(0), np.int64(18), np.int64(424), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:36 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:36 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:36 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:36 DEBUG   opendrift:2210: ======================================================================
26:36 INFO    opendrift:2211: 2026-07-05 21:25:22.599708 - step 65 of 96 - 500 active elements (0 deactivated)
26:36 DEBUG   opendrift:2217: 0 elements scheduled.
26:36 DEBUG   opendrift:2219: ======================================================================
26:36 DEBUG   opendrift:2230:                57.51028248443972 <- latitude -> 57.68018834673184
26:36 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.099737608222673
26:36 DEBUG   opendrift:2230:                -39.08529659770462 <- z -> -0.06587363831142512
26:36 DEBUG   opendrift:2231: ---------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:36 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:36 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:36 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:36 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:36 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 21:00:00 (before)
                2026-07-05 22:00:00 (after)
26:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:37 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:38 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:38 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.643797221568335 and 59.68650576464687 degrees.
26:38 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.643797221568335 and 59.68650576464687 degrees.
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:38 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:38 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x66x11) for time after (2026-07-05 22:00:00)
26:38 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 21:00:00) in space  (linearNDFast)
26:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:38 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 22:00:00) in space  (linearNDFast)
26:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:38 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 21:00:00, weight 0.58) and
                      after (2026-07-05 22:00:00, weight 0.42) in time
26:38 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.900273425940924 degrees.
26:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.900273425940924 degrees.
26:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:38 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:38 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:38 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:38 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.153006 (min) 0.270925 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.40591 (min) 0.113966 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.14421 (min) 0.170646 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.04109 (min) 11.0653 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.577064 (min) 0.949306 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.5896 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01639e-06 (min) 0.0410885 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6765 (min) 17.8128 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.9698 (min) 33.3783 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000973975 (min) 0.000593137 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:38 DEBUG   opendrift:729: No elements hit coastline.
26:38 DEBUG   opendrift:768: No elements hit seafloor.
26:38 DEBUG   opendrift:1807: No elements to deactivate
26:38 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:38 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:38 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:38 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
26:38 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0]
26:38 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3]
26:38 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 431.   0.]
 [  0.   0.   0.   0.   0.]
 [ 14.   0.   0.  48.   0.]
 [ 24.   0.  29.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:38 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:38 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:38 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08875121035675569
26:38 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:38 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:38 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:38 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
26:38 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
26:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:38 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(56), np.int64(0), np.int64(19), np.int64(425), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:38 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:38 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:38 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:38 DEBUG   opendrift:2210: ======================================================================
26:38 INFO    opendrift:2211: 2026-07-05 21:55:22.599708 - step 66 of 96 - 500 active elements (0 deactivated)
26:38 DEBUG   opendrift:2217: 0 elements scheduled.
26:38 DEBUG   opendrift:2219: ======================================================================
26:38 DEBUG   opendrift:2230:                57.50372184845782 <- latitude -> 57.68018834673184
26:38 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 11.103661274260258
26:38 DEBUG   opendrift:2230:                -38.028729986894156 <- z -> -0.4878982607504234
26:38 DEBUG   opendrift:2231: ---------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:38 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 21:00:00 (before)
                2026-07-05 22:00:00 (after)
26:38 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 21:00:00) in space  (linearNDFast)
26:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:38 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 22:00:00) in space  (linearNDFast)
26:38 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:38 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 21:00:00, weight 0.08) and
                      after (2026-07-05 22:00:00, weight 0.92) in time
26:38 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.89634976394942 degrees.
26:38 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.89634976394942 degrees.
26:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:38 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:38 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:38 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:38 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:38 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:38 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:38 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:38 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:38 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.162779 (min) 0.181558 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.395398 (min) 0.138984 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.116119 (min) 0.141064 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.19891 (min) 11.3977 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.546841 (min) 0.735998 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.7737 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01643e-06 (min) 0.0424315 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6711 (min) 17.812 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 32.0547 (min) 33.3848 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00100742 (min) 0.000646286 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:38 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:38 DEBUG   opendrift:729: No elements hit coastline.
26:38 DEBUG   opendrift:768: No elements hit seafloor.
26:38 DEBUG   opendrift:1807: No elements to deactivate
26:38 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:38 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:38 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:38 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 0
26:38 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:38 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0940719701698075
26:38 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:38 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:38 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 9 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:38 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:38 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:38 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:38 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:38 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:38 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(56), np.int64(0), np.int64(19), np.int64(425), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:38 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:38 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:38 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:38 DEBUG   opendrift:2210: ======================================================================
26:38 INFO    opendrift:2211: 2026-07-05 22:25:22.599708 - step 67 of 96 - 500 active elements (0 deactivated)
26:38 DEBUG   opendrift:2217: 0 elements scheduled.
26:38 DEBUG   opendrift:2219: ======================================================================
26:38 DEBUG   opendrift:2230:                57.49733109760243 <- latitude -> 57.68018834673184
26:38 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 11.107859581124801
26:38 DEBUG   opendrift:2230:                -40.11464678831904 <- z -> -0.2793539204558534
26:38 DEBUG   opendrift:2231: ---------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:38 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:38 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:38 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:38 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:38 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 22:00:00 (before)
                2026-07-05 23:00:00 (after)
26:39 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.63250316904717 and 59.68650576464687 degrees.
26:40 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.63250316904717 and 59.68650576464687 degrees.
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:40 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:40 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x67x11) for time after (2026-07-05 23:00:00)
26:40 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 22:00:00) in space  (linearNDFast)
26:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:40 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 23:00:00) in space  (linearNDFast)
26:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:40 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 22:00:00, weight 0.58) and
                      after (2026-07-05 23:00:00, weight 0.42) in time
26:40 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.89215144913294 degrees.
26:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.89215144913294 degrees.
26:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:40 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:40 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:40 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:40 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.174777 (min) 0.175733 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.344281 (min) 0.164111 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0693585 (min) 0.107033 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.47853 (min) 11.6759 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -0.886735 (min) 0.108346 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.9661 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01677e-06 (min) 0.0425284 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6644 (min) 17.8078 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.8608 (min) 33.387 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00112124 (min) 0.000395798 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:40 DEBUG   opendrift:729: No elements hit coastline.
26:40 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:40 DEBUG   opendrift:1807: No elements to deactivate
26:40 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:40 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:40 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:40 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:40 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 2]
26:40 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0]
26:40 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 432.   0.]
 [  0.   0.   0.   0.   0.]
 [ 15.   0.   0.  49.   0.]
 [ 25.   0.  31.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:40 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:40 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:40 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09853008383431706
26:40 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:40 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:40 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 5
26:40 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 5 elements
26:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:40 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(57), np.int64(0), np.int64(23), np.int64(420), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:40 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:40 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:40 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:40 DEBUG   opendrift:2210: ======================================================================
26:40 INFO    opendrift:2211: 2026-07-05 22:55:22.599708 - step 68 of 96 - 500 active elements (0 deactivated)
26:40 DEBUG   opendrift:2217: 0 elements scheduled.
26:40 DEBUG   opendrift:2219: ======================================================================
26:40 DEBUG   opendrift:2230:                57.49226443684295 <- latitude -> 57.68018834673184
26:40 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 11.11291730833572
26:40 DEBUG   opendrift:2230:                -39.61285400390625 <- z -> 0.0
26:40 DEBUG   opendrift:2231: ---------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:40 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 22:00:00 (before)
                2026-07-05 23:00:00 (after)
26:40 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 22:00:00) in space  (linearNDFast)
26:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:40 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-05 23:00:00) in space  (linearNDFast)
26:40 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:40 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 22:00:00, weight 0.08) and
                      after (2026-07-05 23:00:00, weight 0.92) in time
26:40 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.88709372753076 degrees.
26:40 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.88709372753076 degrees.
26:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:40 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:40 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:40 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:40 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:40 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:40 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:40 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:40 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:40 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.184722 (min) 0.44811 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.35821 (min) 0.198758 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 0.0206362 (min) 0.0715778 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.78035 (min) 11.9901 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -1.36035 (min) -0.431498 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.1266 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01976e-06 (min) 0.0426636 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6574 (min) 17.8038 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.1665 (min) 33.388 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00126961 (min) 0.00051361 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:40 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:40 DEBUG   opendrift:729: No elements hit coastline.
26:40 DEBUG   opendrift:768: No elements hit seafloor.
26:40 DEBUG   opendrift:1807: No elements to deactivate
26:40 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:40 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:40 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:40 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:40 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 3]
26:40 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0]
26:40 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 433.   0.]
 [  0.   0.   0.   0.   0.]
 [ 15.   0.   0.  49.   0.]
 [ 27.   0.  36.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:40 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:40 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:40 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.10455737295781183
26:40 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:40 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:40 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:40 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:40 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:40 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:40 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 8
26:40 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:40 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 8 elements
26:40 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:40 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(58), np.int64(0), np.int64(29), np.int64(413), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:40 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:40 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:40 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:40 DEBUG   opendrift:2210: ======================================================================
26:40 INFO    opendrift:2211: 2026-07-05 23:25:22.599708 - step 69 of 96 - 500 active elements (0 deactivated)
26:40 DEBUG   opendrift:2217: 0 elements scheduled.
26:40 DEBUG   opendrift:2219: ======================================================================
26:40 DEBUG   opendrift:2230:                57.48647476090498 <- latitude -> 57.68184278397411
26:40 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 11.118347280516351
26:40 DEBUG   opendrift:2230:                -39.61285400390625 <- z -> -0.7299015854405704
26:40 DEBUG   opendrift:2231: ---------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:40 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:40 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:40 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:40 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:40 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 23:00:00 (before)
                2026-07-06 00:00:00 (after)
26:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:42 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:43 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:43 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.621211830242345 and 59.68650576464687 degrees.
26:43 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:43 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.621211830242345 and 59.68650576464687 degrees.
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:43 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:43 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x68x11) for time after (2026-07-06 00:00:00)
26:43 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 23:00:00) in space  (linearNDFast)
26:43 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:43 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 00:00:00) in space  (linearNDFast)
26:43 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:43 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 23:00:00, weight 0.58) and
                      after (2026-07-06 00:00:00, weight 0.42) in time
26:43 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:43 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.881663752218294 degrees.
26:43 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.881663752218294 degrees.
26:43 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:43 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:43 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:43 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:43 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:43 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:43 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:43 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:43 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:43 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:43 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:43 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:43 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:43 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:43 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:43 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:43 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:43 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:43 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:43 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:43 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.189094 (min) 0.191451 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.335375 (min) 0.217857 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0259509 (min) 0.0336399 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 9.32183 (min) 11.6232 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.20825 (min) -1.30623 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.3039 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03226e-06 (min) 0.0452766 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6512 (min) 17.7927 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5134 (min) 33.3046 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000989655 (min) 0.00036049 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:43 DEBUG   opendrift:729: No elements hit coastline.
26:43 DEBUG   opendrift:773: Lifting 7 elements to seafloor.
26:43 DEBUG   opendrift:1807: No elements to deactivate
26:43 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:43 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:43 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:43 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 6
26:43 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 2 2 0 0 3]
26:43 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 0 0 3 3 0]
26:43 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 436.   0.]
 [  0.   0.   0.   0.   0.]
 [ 17.   0.   0.  51.   0.]
 [ 28.   0.  44.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:43 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:43 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:43 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:43 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:43 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09907179019805028
26:43 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:43 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:43 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
26:43 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:43 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:43 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:43 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:43 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
26:43 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:43 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
26:43 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:43 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(58), np.int64(0), np.int64(27), np.int64(415), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:43 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:43 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:43 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:43 DEBUG   opendrift:2210: ======================================================================
26:43 INFO    opendrift:2211: 2026-07-05 23:55:22.599708 - step 70 of 96 - 500 active elements (0 deactivated)
26:43 DEBUG   opendrift:2217: 0 elements scheduled.
26:43 DEBUG   opendrift:2219: ======================================================================
26:43 DEBUG   opendrift:2230:                57.48149435673754 <- latitude -> 57.684211871072385
26:43 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.123761238328298
26:43 DEBUG   opendrift:2230:                -39.61285400390625 <- z -> -0.12077430822403257
26:43 DEBUG   opendrift:2231: ---------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:43 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:43 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:43 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:43 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-05 23:00:00 (before)
                2026-07-06 00:00:00 (after)
26:43 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-05 23:00:00) in space  (linearNDFast)
26:43 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:43 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 00:00:00) in space  (linearNDFast)
26:43 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:43 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-05 23:00:00, weight 0.08) and
                      after (2026-07-06 00:00:00, weight 0.92) in time
26:43 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:43 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.876249804896986 degrees.
26:43 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.876249804896986 degrees.
26:43 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:43 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:43 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:43 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:43 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:43 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:43 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:43 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:43 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:43 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:43 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:43 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:43 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:43 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:43 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:43 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:43 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:43 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:43 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:43 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:43 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:43 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:43 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.19245 (min) 0.298834 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.393435 (min) 0.243162 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0721491 (min) -0.00327459 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.54691 (min) 11.4791 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.36077 (min) -1.77275 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.4277 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.0232e-06 (min) 0.0483319 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6451 (min) 17.7801 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.1677 (min) 33.2058 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000719262 (min) 0.000565754 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:43 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:43 DEBUG   opendrift:729: No elements hit coastline.
26:43 DEBUG   opendrift:773: Lifting 14 elements to seafloor.
26:43 DEBUG   opendrift:1807: No elements to deactivate
26:43 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:43 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:43 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:43 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:43 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0 2]
26:43 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3 0]
26:43 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 439.   0.]
 [  0.   0.   0.   0.   0.]
 [ 18.   0.   0.  53.   0.]
 [ 28.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:43 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:43 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:43 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:43 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:43 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09976234065708577
26:43 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:43 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:43 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:43 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:43 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:43 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:43 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:43 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:43 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:43 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:43 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:43 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:43 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(56), np.int64(0), np.int64(24), np.int64(420), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:43 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:43 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:43 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:43 DEBUG   opendrift:2210: ======================================================================
26:43 INFO    opendrift:2211: 2026-07-06 00:25:22.599708 - step 71 of 96 - 500 active elements (0 deactivated)
26:43 DEBUG   opendrift:2217: 0 elements scheduled.
26:43 DEBUG   opendrift:2219: ======================================================================
26:43 DEBUG   opendrift:2230:                57.484185131155115 <- latitude -> 57.68749118267256
26:43 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.129126906397202
26:43 DEBUG   opendrift:2230:                -39.60520935058594 <- z -> -0.6454696717569326
26:43 DEBUG   opendrift:2231: ---------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:43 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:43 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:43 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:43 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:43 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 00:00:00 (before)
                2026-07-06 01:00:00 (after)
26:45 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.60992320505823 and 59.68650576464687 degrees.
26:46 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.60992320505823 and 59.68650576464687 degrees.
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:46 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:46 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 46x69x11) for time after (2026-07-06 01:00:00)
26:46 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 00:00:00) in space  (linearNDFast)
26:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:46 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 01:00:00) in space  (linearNDFast)
26:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:46 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 00:00:00, weight 0.58) and
                      after (2026-07-06 01:00:00, weight 0.42) in time
26:46 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.87088413158479 degrees.
26:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.87088413158479 degrees.
26:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:46 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:46 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:46 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:46 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.192329 (min) 0.190198 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.301468 (min) 0.275245 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.112245 (min) -0.0407378 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.52349 (min) 11.4313 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.44161 (min) -1.81389 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.5593 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02547e-06 (min) 0.0448222 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6387 (min) 17.774 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5813 (min) 33.1914 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000402309 (min) 0.000517233 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:46 DEBUG   opendrift:729: No elements hit coastline.
26:46 DEBUG   opendrift:773: Lifting 21 elements to seafloor.
26:46 DEBUG   opendrift:1807: No elements to deactivate
26:46 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:46 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:46 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:46 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:46 DEBUG   opendrift.models.chemicaldrift:1478: old species: [2 0 0 0 0]
26:46 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 3 3]
26:46 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 443.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  55.   0.]
 [ 28.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:46 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:46 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:46 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09853894528306491
26:46 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:46 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:46 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
26:46 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
26:46 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:46 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:46 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(53), np.int64(0), np.int64(23), np.int64(424), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:46 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:46 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:46 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:46 DEBUG   opendrift:2210: ======================================================================
26:46 INFO    opendrift:2211: 2026-07-06 00:55:22.599708 - step 72 of 96 - 500 active elements (0 deactivated)
26:46 DEBUG   opendrift:2217: 0 elements scheduled.
26:46 DEBUG   opendrift:2219: ======================================================================
26:46 DEBUG   opendrift:2230:                57.48701107073402 <- latitude -> 57.691403683842935
26:46 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.134080062708717
26:46 DEBUG   opendrift:2230:                -39.5692253112793 <- z -> -0.10889670978406985
26:46 DEBUG   opendrift:2231: ---------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:46 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 00:00:00 (before)
                2026-07-06 01:00:00 (after)
26:46 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 00:00:00) in space  (linearNDFast)
26:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:46 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 01:00:00) in space  (linearNDFast)
26:46 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:46 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 00:00:00, weight 0.08) and
                      after (2026-07-06 01:00:00, weight 0.92) in time
26:46 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86593096586604 degrees.
26:46 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86593096586604 degrees.
26:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:46 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:46 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:46 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:46 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:46 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:46 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:46 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:46 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:46 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.191575 (min) 0.313883 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.314903 (min) 0.307608 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.151229 (min) -0.0780081 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.51339 (min) 11.5264 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.26788 (min) -1.80264 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.6486 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02778e-06 (min) 0.0407747 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6176 (min) 17.769 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.0076 (min) 33.1927 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000446044 (min) 0.000814899 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:46 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:46 DEBUG   opendrift:729: No elements hit coastline.
26:46 DEBUG   opendrift:773: Lifting 29 elements to seafloor.
26:46 DEBUG   opendrift:1807: No elements to deactivate
26:46 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:46 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:46 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:46 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
26:46 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
26:46 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
26:46 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 444.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  55.   0.]
 [ 28.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:46 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:46 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:46 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09872040374630842
26:46 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:46 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:46 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:46 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:46 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:46 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:46 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:46 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:46 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:46 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(52), np.int64(0), np.int64(23), np.int64(425), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:46 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:46 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:46 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:46 DEBUG   opendrift:2210: ======================================================================
26:46 INFO    opendrift:2211: 2026-07-06 01:25:22.599708 - step 73 of 96 - 500 active elements (0 deactivated)
26:46 DEBUG   opendrift:2217: 0 elements scheduled.
26:46 DEBUG   opendrift:2219: ======================================================================
26:46 DEBUG   opendrift:2230:                57.48998145089911 <- latitude -> 57.695646668475604
26:46 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.138590777345712
26:46 DEBUG   opendrift:2230:                -39.53323745727539 <- z -> -0.8398965488377063
26:46 DEBUG   opendrift:2231: ---------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:46 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:46 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:46 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:46 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:46 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 01:00:00 (before)
                2026-07-06 02:00:00 (after)
26:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:48 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:49 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:49 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:49 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:49 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.60303475295666 and 59.68650576464687 degrees.
26:49 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:49 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.60303475295666 and 59.68650576464687 degrees.
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:49 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:49 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 47x69x11) for time after (2026-07-06 02:00:00)
26:49 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 01:00:00) in space  (linearNDFast)
26:49 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:49 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 02:00:00) in space  (linearNDFast)
26:49 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:49 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 01:00:00, weight 0.58) and
                      after (2026-07-06 02:00:00, weight 0.42) in time
26:49 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:49 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86142025821788 degrees.
26:49 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86142025821788 degrees.
26:49 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:49 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:49 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:49 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:49 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:49 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:49 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:49 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:49 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:49 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:49 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:49 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:49 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:49 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:49 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:49 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:49 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:49 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:49 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:49 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:49 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.204 (min) 0.1974 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.256592 (min) 0.326224 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.190206 (min) -0.113479 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 8.19242 (min) 11.2876 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.27459 (min) -1.73518 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.7257 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.027e-06 (min) 0.0349803 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6 (min) 17.7538 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5484 (min) 33.1924 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000682009 (min) 0.000777875 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:49 DEBUG   opendrift:729: No elements hit coastline.
26:49 DEBUG   opendrift:773: Lifting 34 elements to seafloor.
26:49 DEBUG   opendrift:1807: No elements to deactivate
26:49 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:49 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:49 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:49 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:49 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 0 0]
26:49 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 3]
26:49 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 447.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  55.   0.]
 [ 29.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:49 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:49 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:49 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:49 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:49 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09486220663156965
26:49 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:49 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:49 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:49 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:559: 4 elements reached seafloor, interacting with bottom
26:49 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 7 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:49 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:49 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:49 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:49 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:49 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:49 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(50), np.int64(0), np.int64(21), np.int64(429), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:49 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:49 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:49 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:49 DEBUG   opendrift:2210: ======================================================================
26:49 INFO    opendrift:2211: 2026-07-06 01:55:22.599708 - step 74 of 96 - 500 active elements (0 deactivated)
26:49 DEBUG   opendrift:2217: 0 elements scheduled.
26:49 DEBUG   opendrift:2219: ======================================================================
26:49 DEBUG   opendrift:2230:                57.49120173641459 <- latitude -> 57.700610967849116
26:49 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.142383863420585
26:49 DEBUG   opendrift:2230:                -39.497318267822266 <- z -> -0.9462516430165442
26:49 DEBUG   opendrift:2231: ---------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:49 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:49 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:49 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:49 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 01:00:00 (before)
                2026-07-06 02:00:00 (after)
26:49 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 01:00:00) in space  (linearNDFast)
26:49 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:49 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 02:00:00) in space  (linearNDFast)
26:49 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:49 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 01:00:00, weight 0.08) and
                      after (2026-07-06 02:00:00, weight 0.92) in time
26:49 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:49 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.857627177032356 degrees.
26:49 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.857627177032356 degrees.
26:49 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:49 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:49 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:49 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:49 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:49 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:49 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:49 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:49 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:49 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:49 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:49 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:49 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:49 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:49 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:49 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:49 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:49 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:49 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:49 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:49 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:49 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:49 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.186325 (min) 0.217412 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.235321 (min) 0.357114 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.230713 (min) -0.149332 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.85684 (min) 11.0325 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.35465 (min) -1.64339 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.7838 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02443e-06 (min) 0.0371416 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5831 (min) 17.747 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.1186 (min) 33.1916 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000543123 (min) 0.000815117 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:49 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:49 DEBUG   opendrift:729: No elements hit coastline.
26:49 DEBUG   opendrift:773: Lifting 124 elements to seafloor.
26:49 DEBUG   opendrift:1807: No elements to deactivate
26:49 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:49 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:49 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:49 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
26:49 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3]
26:49 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0]
26:49 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 449.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  57.   0.]
 [ 30.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:49 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:49 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:49 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:49 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:49 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.09108749777977461
26:49 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:49 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:49 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
26:49 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:49 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:49 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:49 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:49 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:49 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:49 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:49 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(49), np.int64(0), np.int64(20), np.int64(431), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:49 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:49 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:49 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:49 DEBUG   opendrift:2210: ======================================================================
26:49 INFO    opendrift:2211: 2026-07-06 02:25:22.599708 - step 75 of 96 - 500 active elements (0 deactivated)
26:49 DEBUG   opendrift:2217: 0 elements scheduled.
26:49 DEBUG   opendrift:2219: ======================================================================
26:49 DEBUG   opendrift:2230:                57.493952231467496 <- latitude -> 57.70638264707113
26:49 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.144495333762913
26:49 DEBUG   opendrift:2230:                -39.46141052246094 <- z -> 0.0
26:49 DEBUG   opendrift:2231: ---------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:49 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:49 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:49 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:49 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:49 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 02:00:00 (before)
                2026-07-06 03:00:00 (after)
26:50 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:51 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:51 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:51 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:51 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:51 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.59614358593694 and 59.68650576464687 degrees.
26:51 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:51 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.59614358593694 and 59.68650576464687 degrees.
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:51 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:51 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 48x69x11) for time after (2026-07-06 03:00:00)
26:51 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 02:00:00) in space  (linearNDFast)
26:51 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:51 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 03:00:00) in space  (linearNDFast)
26:51 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:51 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 02:00:00, weight 0.58) and
                      after (2026-07-06 03:00:00, weight 0.42) in time
26:51 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:51 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85551570535087 degrees.
26:51 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85551570535087 degrees.
26:51 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:51 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:51 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:51 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:51 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:51 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:51 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:51 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:51 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:51 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:51 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:51 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:51 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:51 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:51 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:51 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:51 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:51 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:51 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:51 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:51 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.183094 (min) 0.24072 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.203294 (min) 0.362257 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.247391 (min) -0.171579 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.53226 (min) 10.8377 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.43792 (min) -1.464 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.764 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0426388 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5776 (min) 17.7157 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.0697 (min) 33.1912 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000407021 (min) 0.000563394 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:51 DEBUG   opendrift:729: No elements hit coastline.
26:51 DEBUG   opendrift:773: Lifting 131 elements to seafloor.
26:51 DEBUG   opendrift:1807: No elements to deactivate
26:51 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:51 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:51 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:51 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
26:51 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
26:51 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
26:51 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 450.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  58.   0.]
 [ 30.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:51 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:51 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:51 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:51 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:51 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08793989000179751
26:51 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:51 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:51 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:51 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:51 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:51 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:51 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:51 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:51 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:51 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(48), np.int64(0), np.int64(19), np.int64(433), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:51 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:51 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:51 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:51 DEBUG   opendrift:2210: ======================================================================
26:51 INFO    opendrift:2211: 2026-07-06 02:55:22.599708 - step 76 of 96 - 500 active elements (0 deactivated)
26:51 DEBUG   opendrift:2217: 0 elements scheduled.
26:51 DEBUG   opendrift:2219: ======================================================================
26:51 DEBUG   opendrift:2230:                57.49078088530476 <- latitude -> 57.711821432996246
26:51 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.14325249450263
26:51 DEBUG   opendrift:2230:                -39.43733596801758 <- z -> -1.81735844171292
26:51 DEBUG   opendrift:2231: ---------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:51 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:51 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:51 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:51 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 02:00:00 (before)
                2026-07-06 03:00:00 (after)
26:51 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 02:00:00) in space  (linearNDFast)
26:51 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:51 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 03:00:00) in space  (linearNDFast)
26:51 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:51 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 02:00:00, weight 0.08) and
                      after (2026-07-06 03:00:00, weight 0.92) in time
26:51 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:51 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85675853351924 degrees.
26:51 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85675853351924 degrees.
26:51 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:51 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:51 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:51 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:51 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:51 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:51 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:51 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:51 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:51 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:51 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:51 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:51 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:51 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:51 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:51 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:51 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:51 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:51 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:51 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:51 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:51 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:51 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.213439 (min) 0.218874 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.416513 (min) 0.398976 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.259391 (min) -0.18854 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 7.21654 (min) 10.671 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.56437 (min) -1.26865 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.6008 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02965e-06 (min) 0.0279839 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5742 (min) 17.7121 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.936 (min) 33.1909 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000199415 (min) 0.00058269 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:51 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:51 DEBUG   opendrift:729: No elements hit coastline.
26:51 DEBUG   opendrift:773: Lifting 134 elements to seafloor.
26:51 DEBUG   opendrift:1807: No elements to deactivate
26:51 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:51 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:51 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:51 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
26:51 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3]
26:51 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0]
26:51 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 450.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  59.   0.]
 [ 31.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:51 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:51 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:51 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:51 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:51 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08496453325346458
26:51 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:51 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:51 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 8 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:51 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:51 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:51 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:51 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:51 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:51 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(49), np.int64(0), np.int64(19), np.int64(432), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:51 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:51 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:51 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:51 DEBUG   opendrift:2210: ======================================================================
26:51 INFO    opendrift:2211: 2026-07-06 03:25:22.599708 - step 77 of 96 - 500 active elements (0 deactivated)
26:51 DEBUG   opendrift:2217: 0 elements scheduled.
26:51 DEBUG   opendrift:2219: ======================================================================
26:51 DEBUG   opendrift:2230:                57.489361542768926 <- latitude -> 57.71756225839958
26:51 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.141957210569675
26:51 DEBUG   opendrift:2230:                -39.4154167175293 <- z -> -0.5911997705151106
26:51 DEBUG   opendrift:2231: ---------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:51 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:51 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:51 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:51 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:51 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 03:00:00 (before)
                2026-07-06 04:00:00 (after)
26:53 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:53 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.58235310150816 and 59.68650576464687 degrees.
26:54 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.58235310150816 and 59.68650576464687 degrees.
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:54 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:54 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 50x69x11) for time after (2026-07-06 04:00:00)
26:54 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 03:00:00) in space  (linearNDFast)
26:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:54 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 04:00:00) in space  (linearNDFast)
26:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:54 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 03:00:00, weight 0.58) and
                      after (2026-07-06 04:00:00, weight 0.42) in time
26:54 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85805382356739 degrees.
26:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85805382356739 degrees.
26:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:54 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:54 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:54 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:54 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.190879 (min) 0.203912 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.412439 (min) 0.397482 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.253503 (min) -0.187312 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 6.88641 (min) 10.5526 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.65991 (min) -0.927843 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.4497 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03216e-06 (min) 0.0313871 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5764 (min) 17.6957 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.0934 (min) 33.1891 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000157078 (min) 0.000571912 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:54 DEBUG   opendrift:729: No elements hit coastline.
26:54 DEBUG   opendrift:773: Lifting 11 elements to seafloor.
26:54 DEBUG   opendrift:1807: No elements to deactivate
26:54 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:54 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:54 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:54 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
26:54 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
26:54 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
26:54 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 451.   0.]
 [  0.   0.   0.   0.   0.]
 [ 19.   0.   0.  59.   0.]
 [ 31.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:54 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:54 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:54 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08263707197461681
26:54 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:54 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:54 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:54 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:54 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:54 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:54 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:54 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(48), np.int64(0), np.int64(17), np.int64(435), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:54 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:54 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:54 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:54 DEBUG   opendrift:2210: ======================================================================
26:54 INFO    opendrift:2211: 2026-07-06 03:55:22.599708 - step 78 of 96 - 500 active elements (0 deactivated)
26:54 DEBUG   opendrift:2217: 0 elements scheduled.
26:54 DEBUG   opendrift:2219: ======================================================================
26:54 DEBUG   opendrift:2230:                57.48679960981645 <- latitude -> 57.722806802971796
26:54 DEBUG   opendrift:2230:                10.510785777311673 <- longitude -> 11.141281097748683
26:54 DEBUG   opendrift:2230:                -39.4119873046875 <- z -> -0.4664821130630382
26:54 DEBUG   opendrift:2231: ---------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:54 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 03:00:00 (before)
                2026-07-06 04:00:00 (after)
26:54 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 03:00:00) in space  (linearNDFast)
26:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:54 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 04:00:00) in space  (linearNDFast)
26:54 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:54 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 03:00:00, weight 0.08) and
                      after (2026-07-06 04:00:00, weight 0.92) in time
26:54 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85872991910489 degrees.
26:54 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85872991910489 degrees.
26:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:54 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:54 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:54 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:54 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:54 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:54 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:54 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:54 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:54 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.195395 (min) 0.219482 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.270686 (min) 0.389025 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.244357 (min) -0.182236 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 6.52331 (min) 10.4435 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.77157 (min) -0.516844 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.2972 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03329e-06 (min) 0.0296198 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5797 (min) 17.6924 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.1498 (min) 33.1871 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00020574 (min) 0.000439214 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:54 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:54 DEBUG   opendrift:729: No elements hit coastline.
26:54 DEBUG   opendrift:773: Lifting 5 elements to seafloor.
26:54 DEBUG   opendrift:1807: No elements to deactivate
26:54 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:54 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:54 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:54 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:54 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 3 0 2]
26:54 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0 3 0]
26:54 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 453.   0.]
 [  0.   0.   0.   0.   0.]
 [ 20.   0.   0.  61.   0.]
 [ 33.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:54 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:54 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:54 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.08050156167920322
26:54 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:54 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:54 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
26:54 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:54 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:54 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:54 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:54 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:54 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:54 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(49), np.int64(0), np.int64(16), np.int64(435), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:54 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:54 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:54 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:54 DEBUG   opendrift:2210: ======================================================================
26:54 INFO    opendrift:2211: 2026-07-06 04:25:22.599708 - step 79 of 96 - 500 active elements (0 deactivated)
26:54 DEBUG   opendrift:2217: 0 elements scheduled.
26:54 DEBUG   opendrift:2219: ======================================================================
26:54 DEBUG   opendrift:2230:                57.487768541487654 <- latitude -> 57.72769836186167
26:54 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.140447521543992
26:54 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.13646628775978148
26:54 DEBUG   opendrift:2231: ---------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:54 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:54 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:54 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:54 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:54 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 04:00:00 (before)
                2026-07-06 05:00:00 (after)
26:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
26:56 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
26:57 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
26:57 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
26:57 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
26:57 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.568551740518345 and 59.68650576464687 degrees.
26:57 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
26:57 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.568551740518345 and 59.68650576464687 degrees.
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
26:57 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
26:57 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 52x69x11) for time after (2026-07-06 05:00:00)
26:57 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 04:00:00) in space  (linearNDFast)
26:57 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:57 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 05:00:00) in space  (linearNDFast)
26:57 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:57 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 04:00:00, weight 0.58) and
                      after (2026-07-06 05:00:00, weight 0.42) in time
26:57 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:57 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.859563501442246 degrees.
26:57 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.859563501442246 degrees.
26:57 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:57 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:57 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:57 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:57 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:57 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:57 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:57 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:57 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:57 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:57 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:57 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:57 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:57 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:57 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:57 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:57 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:57 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:57 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:57 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:57 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.199596 (min) 0.217599 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.429188 (min) 0.357562 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.219253 (min) -0.165454 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 5.82065 (min) 10.3929 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.40537 (min) -0.655702 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.1998 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.02987e-06 (min) 0.0295822 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5862 (min) 17.7257 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.9009 (min) 33.1839 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000395674 (min) 0.000468449 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:57 DEBUG   opendrift:729: No elements hit coastline.
26:57 DEBUG   opendrift:768: No elements hit seafloor.
26:57 DEBUG   opendrift:1807: No elements to deactivate
26:57 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:57 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:57 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:57 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
26:57 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 3 3]
26:57 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0 0]
26:57 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 454.   0.]
 [  0.   0.   0.   0.   0.]
 [ 20.   0.   0.  61.   0.]
 [ 36.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:57 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:57 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:57 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:57 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:57 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.07983296360595021
26:57 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:57 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:57 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:57 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 6 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:57 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:57 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:57 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:57 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(51), np.int64(0), np.int64(16), np.int64(433), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:57 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:57 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:57 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:57 DEBUG   opendrift:2210: ======================================================================
26:57 INFO    opendrift:2211: 2026-07-06 04:55:22.599708 - step 80 of 96 - 500 active elements (0 deactivated)
26:57 DEBUG   opendrift:2217: 0 elements scheduled.
26:57 DEBUG   opendrift:2219: ======================================================================
26:57 DEBUG   opendrift:2230:                57.488817978240334 <- latitude -> 57.732395425464865
26:57 DEBUG   opendrift:2230:                10.510785777311671 <- longitude -> 11.138884847711939
26:57 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> 0.0
26:57 DEBUG   opendrift:2231: ---------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:57 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:57 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:57 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:57 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 04:00:00 (before)
                2026-07-06 05:00:00 (after)
26:57 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 04:00:00) in space  (linearNDFast)
26:57 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:57 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 05:00:00) in space  (linearNDFast)
26:57 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
26:57 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 04:00:00, weight 0.08) and
                      after (2026-07-06 05:00:00, weight 0.92) in time
26:57 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
26:57 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86112618206925 degrees.
26:57 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86112618206925 degrees.
26:57 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:57 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
26:57 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
26:57 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:57 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
26:57 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:57 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:57 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:57 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
26:57 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
26:57 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:57 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
26:57 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
26:57 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
26:57 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
26:57 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
26:57 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
26:57 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
26:57 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
26:57 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
26:57 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
26:57 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
26:57 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.209796 (min) 0.195379 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.295557 (min) 0.321907 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.191241 (min) -0.143604 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 5.05372 (min) 10.3571 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -5.05729 (min) -0.894738 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 41.0824 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 9.99998e-07 (min) 0.0317438 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5933 (min) 17.7196 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 30.951 (min) 33.1806 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000400759 (min) 0.000279933 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
26:57 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
26:57 DEBUG   opendrift:729: No elements hit coastline.
26:57 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:57 DEBUG   opendrift:1807: No elements to deactivate
26:57 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
26:57 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
26:57 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
26:57 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
26:57 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3 3 0]
26:57 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 0 3]
26:57 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 457.   0.]
 [  0.   0.   0.   0.   0.]
 [ 20.   0.   0.  61.   0.]
 [ 38.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
26:57 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:57 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:57 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
26:57 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
26:57 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.07948839799842383
26:57 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
26:57 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
26:57 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
26:57 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
26:57 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
26:57 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
26:57 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
26:57 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
26:57 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
26:57 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
26:57 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
26:57 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
26:57 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(50), np.int64(0), np.int64(15), np.int64(435), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
26:57 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
26:57 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
26:57 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
26:57 DEBUG   opendrift:2210: ======================================================================
26:57 INFO    opendrift:2211: 2026-07-06 05:25:22.599708 - step 81 of 96 - 500 active elements (0 deactivated)
26:57 DEBUG   opendrift:2217: 0 elements scheduled.
26:57 DEBUG   opendrift:2219: ======================================================================
26:57 DEBUG   opendrift:2230:                57.4888117975243 <- latitude -> 57.73657771088164
26:57 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.136953371976567
26:57 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.2676423914150139
26:57 DEBUG   opendrift:2231: ---------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
26:57 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
26:57 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
26:57 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
26:57 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
26:57 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 05:00:00 (before)
                2026-07-06 06:00:00 (after)
27:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:03 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:04 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:04 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:04 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.56164697779229 and 59.68650576464687 degrees.
27:04 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:04 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.56164697779229 and 59.68650576464687 degrees.
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:04 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:04 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 53x69x11) for time after (2026-07-06 06:00:00)
27:04 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 05:00:00) in space  (linearNDFast)
27:04 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:04 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 06:00:00) in space  (linearNDFast)
27:04 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:04 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 05:00:00, weight 0.58) and
                      after (2026-07-06 06:00:00, weight 0.42) in time
27:04 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:04 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86305766187176 degrees.
27:04 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86305766187176 degrees.
27:04 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:04 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:04 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:04 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:04 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:04 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:04 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:04 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:04 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:04 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:04 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:04 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:04 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:04 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:04 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:04 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:04 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:04 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:04 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:04 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:04 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.214211 (min) 0.186105 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.354859 (min) 0.283121 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.164337 (min) -0.11875 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.51638 (min) 9.94684 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.96217 (min) -0.997501 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.9334 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03274e-06 (min) 0.0301324 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.596 (min) 17.6937 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.4092 (min) 33.1778 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000305793 (min) 0.000287744 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:04 DEBUG   opendrift:729: No elements hit coastline.
27:04 DEBUG   opendrift:768: No elements hit seafloor.
27:04 DEBUG   opendrift:1807: No elements to deactivate
27:04 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:04 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:04 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:04 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:04 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 3]
27:04 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0]
27:04 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 458.   0.]
 [  0.   0.   0.   0.   0.]
 [ 20.   0.   0.  62.   0.]
 [ 40.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:04 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:04 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:04 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:04 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:04 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0734194212307799
27:04 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:04 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:04 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:04 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:04 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:04 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:04 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:04 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(51), np.int64(0), np.int64(15), np.int64(434), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:04 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:04 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:04 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:04 DEBUG   opendrift:2210: ======================================================================
27:04 INFO    opendrift:2211: 2026-07-06 05:55:22.599708 - step 82 of 96 - 500 active elements (0 deactivated)
27:04 DEBUG   opendrift:2217: 0 elements scheduled.
27:04 DEBUG   opendrift:2219: ======================================================================
27:04 DEBUG   opendrift:2230:                57.488404982411176 <- latitude -> 57.73987536485467
27:04 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.135603158520334
27:04 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.4573286520569615
27:04 DEBUG   opendrift:2231: ---------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:04 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:04 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:04 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:04 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 05:00:00 (before)
                2026-07-06 06:00:00 (after)
27:04 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 05:00:00) in space  (linearNDFast)
27:04 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:04 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 06:00:00) in space  (linearNDFast)
27:04 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:04 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 05:00:00, weight 0.08) and
                      after (2026-07-06 06:00:00, weight 0.92) in time
27:04 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:04 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864407876412145 degrees.
27:04 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864407876412145 degrees.
27:04 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:04 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:04 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:04 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:04 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:04 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:04 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:04 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:04 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:04 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:04 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:04 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:04 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:04 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:04 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:04 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:04 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:04 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:04 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:04 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:04 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:04 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:04 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.217572 (min) 0.218509 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.31692 (min) 0.245888 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.142826 (min) -0.0938864 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 3.94898 (min) 9.4687 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.70316 (min) -1.07544 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.7678 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.03472e-06 (min) 0.0307944 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5914 (min) 17.6747 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.4823 (min) 33.1789 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00034583 (min) 0.000322983 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:04 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:04 DEBUG   opendrift:729: No elements hit coastline.
27:04 DEBUG   opendrift:768: No elements hit seafloor.
27:04 DEBUG   opendrift:1807: No elements to deactivate
27:04 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:04 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:04 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:04 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
27:04 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 3]
27:04 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 0]
27:04 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 459.   0.]
 [  0.   0.   0.   0.   0.]
 [ 20.   0.   0.  62.   0.]
 [ 41.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:04 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:04 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:04 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:04 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:04 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.0666187076849402
27:04 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:04 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:04 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:04 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:04 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:04 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:04 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:04 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:04 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:04 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:04 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(51), np.int64(0), np.int64(14), np.int64(435), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:04 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:04 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:04 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:04 DEBUG   opendrift:2210: ======================================================================
27:04 INFO    opendrift:2211: 2026-07-06 06:25:22.599708 - step 83 of 96 - 500 active elements (0 deactivated)
27:04 DEBUG   opendrift:2217: 0 elements scheduled.
27:04 DEBUG   opendrift:2219: ======================================================================
27:04 DEBUG   opendrift:2230:                57.48455416760091 <- latitude -> 57.74216338697171
27:04 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.134016880127536
27:04 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.25350243936886563
27:04 DEBUG   opendrift:2231: ---------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:04 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:04 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:04 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:04 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:04 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 06:00:00 (before)
                2026-07-06 07:00:00 (after)
27:05 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:05 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:06 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:06 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:06 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.554739491696076 and 59.68650576464687 degrees.
27:06 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.554739491696076 and 59.68650576464687 degrees.
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:06 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:06 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 54x69x11) for time after (2026-07-06 07:00:00)
27:06 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 06:00:00) in space  (linearNDFast)
27:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:06 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 07:00:00) in space  (linearNDFast)
27:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:06 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 06:00:00, weight 0.58) and
                      after (2026-07-06 07:00:00, weight 0.42) in time
27:06 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86599416431704 degrees.
27:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86599416431704 degrees.
27:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:06 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:06 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:06 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:06 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.214421 (min) 0.217477 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.449907 (min) 0.205019 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.117547 (min) -0.0648955 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 3.95008 (min) 9.00378 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.22837 (min) -1.13221 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.5777 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.0166e-06 (min) 0.0280431 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5872 (min) 17.6733 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.146 (min) 33.181 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000304833 (min) 0.000311896 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:06 DEBUG   opendrift:729: No elements hit coastline.
27:06 DEBUG   opendrift:768: No elements hit seafloor.
27:06 DEBUG   opendrift:1807: No elements to deactivate
27:06 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:06 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:06 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:06 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
27:06 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0]
27:06 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3]
27:06 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 460.   0.]
 [  0.   0.   0.   0.   0.]
 [ 20.   0.   0.  63.   0.]
 [ 42.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:06 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:06 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:06 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.06034466075316608
27:06 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:06 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:06 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
27:06 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
27:06 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:06 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:06 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:06 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(51), np.int64(0), np.int64(12), np.int64(437), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:06 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:06 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:06 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:06 DEBUG   opendrift:2210: ======================================================================
27:06 INFO    opendrift:2211: 2026-07-06 06:55:22.599708 - step 84 of 96 - 500 active elements (0 deactivated)
27:06 DEBUG   opendrift:2217: 0 elements scheduled.
27:06 DEBUG   opendrift:2219: ======================================================================
27:06 DEBUG   opendrift:2230:                57.477282511526326 <- latitude -> 57.74373420678833
27:06 DEBUG   opendrift:2230:                10.510785777311664 <- longitude -> 11.13415318838182
27:06 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.059278551421543924
27:06 DEBUG   opendrift:2231: ---------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:06 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 06:00:00 (before)
                2026-07-06 07:00:00 (after)
27:06 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 06:00:00) in space  (linearNDFast)
27:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:06 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 07:00:00) in space  (linearNDFast)
27:06 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:06 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 06:00:00, weight 0.08) and
                      after (2026-07-06 07:00:00, weight 0.92) in time
27:06 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86585784180977 degrees.
27:06 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86585784180977 degrees.
27:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:06 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:06 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:06 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:06 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:06 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:06 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:06 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:06 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:06 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.210084 (min) 0.251222 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.385934 (min) 0.163436 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0925336 (min) -0.0350844 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.06686 (min) 8.59003 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.72709 (min) -1.18512 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 40.228 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01581e-06 (min) 0.0247113 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5831 (min) 17.6509 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.4571 (min) 33.1833 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000267387 (min) 0.000325612 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:06 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:06 DEBUG   opendrift:729: No elements hit coastline.
27:06 DEBUG   opendrift:768: No elements hit seafloor.
27:06 DEBUG   opendrift:1807: No elements to deactivate
27:06 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:06 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:06 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:06 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:06 DEBUG   opendrift.models.chemicaldrift:1478: old species: [2 0 2]
27:06 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0]
27:06 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 461.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  65.   0.]
 [ 42.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:06 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:06 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:06 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.054923604168210974
27:06 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:06 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:06 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:06 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:06 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:06 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:06 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:06 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:06 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:06 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:06 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(52), np.int64(0), np.int64(9), np.int64(439), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:06 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:06 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:06 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:06 DEBUG   opendrift:2210: ======================================================================
27:06 INFO    opendrift:2211: 2026-07-06 07:25:22.599708 - step 85 of 96 - 500 active elements (0 deactivated)
27:06 DEBUG   opendrift:2217: 0 elements scheduled.
27:06 DEBUG   opendrift:2219: ======================================================================
27:06 DEBUG   opendrift:2230:                57.474145296761336 <- latitude -> 57.74385146732043
27:06 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.134549327123686
27:06 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.15909651476945763
27:06 DEBUG   opendrift:2231: ---------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:06 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:06 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:06 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:06 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:06 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 07:00:00 (before)
                2026-07-06 08:00:00 (after)
27:07 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:08 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.53653081799374 and 59.69983649311395 degrees.
27:08 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:08 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.53653081799374 and 59.69983649311395 degrees.
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:08 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:08 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 57x70x11) for time after (2026-07-06 08:00:00)
27:08 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 07:00:00) in space  (linearNDFast)
27:08 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:08 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 08:00:00) in space  (linearNDFast)
27:08 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:08 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 07:00:00, weight 0.58) and
                      after (2026-07-06 08:00:00, weight 0.42) in time
27:08 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:08 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86546171645438 degrees.
27:08 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86546171645438 degrees.
27:08 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:08 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:08 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:08 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:08 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:08 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:08 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:08 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:08 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:08 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:08 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:08 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:08 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:08 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:08 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:08 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:08 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:08 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:08 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:08 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:08 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.202072 (min) 0.229281 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.364234 (min) 0.129204 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.06495 (min) -0.00989303 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.11375 (min) 8.10781 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.29377 (min) -1.19446 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.8008 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.0157e-06 (min) 0.0167868 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5788 (min) 17.6617 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.2349 (min) 33.1857 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000262318 (min) 0.00030146 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:08 DEBUG   opendrift:729: No elements hit coastline.
27:08 DEBUG   opendrift:768: No elements hit seafloor.
27:08 DEBUG   opendrift:1807: No elements to deactivate
27:08 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:08 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:08 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:08 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:08 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 3 0]
27:08 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 0 3]
27:08 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 462.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  66.   0.]
 [ 44.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:08 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:08 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:08 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:08 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:08 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.04885725759153004
27:08 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:08 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:08 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:08 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:08 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:08 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:08 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:08 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:08 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:08 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:08 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(53), np.int64(0), np.int64(7), np.int64(440), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:08 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:08 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:08 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:08 DEBUG   opendrift:2210: ======================================================================
27:08 INFO    opendrift:2211: 2026-07-06 07:55:22.599708 - step 86 of 96 - 500 active elements (0 deactivated)
27:08 DEBUG   opendrift:2217: 0 elements scheduled.
27:08 DEBUG   opendrift:2219: ======================================================================
27:08 DEBUG   opendrift:2230:                57.47000320397633 <- latitude -> 57.743595704074885
27:08 DEBUG   opendrift:2230:                10.51078577731167 <- longitude -> 11.13496782783045
27:08 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.8638303353634427
27:08 DEBUG   opendrift:2231: ---------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:08 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:08 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:08 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:08 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 07:00:00 (before)
                2026-07-06 08:00:00 (after)
27:08 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 07:00:00) in space  (linearNDFast)
27:08 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:08 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 08:00:00) in space  (linearNDFast)
27:08 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:08 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 07:00:00, weight 0.08) and
                      after (2026-07-06 08:00:00, weight 0.92) in time
27:08 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:08 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86504320918794 degrees.
27:08 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86504320918794 degrees.
27:08 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:08 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:08 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:08 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:08 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:08 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:08 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:08 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:08 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:08 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:08 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:08 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:08 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:08 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:08 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:08 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:08 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:08 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:08 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:08 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:08 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:08 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:08 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.193391 (min) 0.203105 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.281256 (min) 0.0963114 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0369854 (min) 0.0186001 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.14983 (min) 7.61156 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.86771 (min) -1.17545 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01467e-06 (min) 0.0167319 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5746 (min) 17.7002 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5891 (min) 33.1882 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000314773 (min) 0.000344626 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:08 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:08 DEBUG   opendrift:729: No elements hit coastline.
27:08 DEBUG   opendrift:768: No elements hit seafloor.
27:08 DEBUG   opendrift:1807: No elements to deactivate
27:08 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:08 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:08 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:08 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
27:08 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3]
27:08 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0]
27:08 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 462.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  68.   0.]
 [ 45.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:08 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:08 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:08 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:08 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:08 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.04301868908270282
27:08 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:08 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:08 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:08 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 5 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:08 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:08 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:08 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:08 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:08 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(54), np.int64(0), np.int64(6), np.int64(440), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:08 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:08 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:08 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:08 DEBUG   opendrift:2210: ======================================================================
27:08 INFO    opendrift:2211: 2026-07-06 08:25:22.599708 - step 87 of 96 - 500 active elements (0 deactivated)
27:08 DEBUG   opendrift:2217: 0 elements scheduled.
27:08 DEBUG   opendrift:2219: ======================================================================
27:08 DEBUG   opendrift:2230:                57.4654573681935 <- latitude -> 57.744310634807235
27:08 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.13502491039338
27:08 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.7545499916846968
27:08 DEBUG   opendrift:2231: ---------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:08 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:08 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:08 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:08 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:08 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 08:00:00 (before)
                2026-07-06 09:00:00 (after)
27:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:10 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.529616486890816 and 59.70649787902909 degrees.
27:10 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:10 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.529616486890816 and 59.70649787902909 degrees.
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:10 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:10 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 59x70x11) for time after (2026-07-06 09:00:00)
27:10 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 08:00:00) in space  (linearNDFast)
27:10 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:10 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 09:00:00) in space  (linearNDFast)
27:10 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:10 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 08:00:00, weight 0.58) and
                      after (2026-07-06 09:00:00, weight 0.42) in time
27:10 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:10 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864986133390325 degrees.
27:10 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864986133390325 degrees.
27:10 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:10 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:10 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:10 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:10 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:10 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:10 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:10 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:10 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:10 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:10 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:10 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:10 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:10 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:10 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:10 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:10 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:10 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:10 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:10 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:10 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.184151 (min) 0.170287 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.420175 (min) 0.104132 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.017619 (min) 0.0376205 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.56255 (min) 7.21841 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.59831 (min) -1.22037 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01472e-06 (min) 0.012383 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5707 (min) 17.6931 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.4137 (min) 33.1901 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00037428 (min) 0.000579022 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:10 DEBUG   opendrift:729: No elements hit coastline.
27:10 DEBUG   opendrift:768: No elements hit seafloor.
27:10 DEBUG   opendrift:1807: No elements to deactivate
27:10 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:10 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:10 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:10 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:10 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 3]
27:10 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 0]
27:10 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 463.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  69.   0.]
 [ 47.   0.  46.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:10 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:10 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:10 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:10 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:10 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.03873255813305464
27:10 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:10 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:10 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:10 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:10 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 1
27:10 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:10 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 1 elements
27:10 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:10 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(55), np.int64(0), np.int64(7), np.int64(438), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:10 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:10 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:10 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:10 DEBUG   opendrift:2210: ======================================================================
27:10 INFO    opendrift:2211: 2026-07-06 08:55:22.599708 - step 88 of 96 - 500 active elements (0 deactivated)
27:10 DEBUG   opendrift:2217: 0 elements scheduled.
27:10 DEBUG   opendrift:2219: ======================================================================
27:10 DEBUG   opendrift:2230:                57.46082752731885 <- latitude -> 57.74448442732835
27:10 DEBUG   opendrift:2230:                10.510785777311675 <- longitude -> 11.135140760239615
27:10 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.25380489858653266
27:10 DEBUG   opendrift:2231: ---------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:10 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:10 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:10 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:10 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 08:00:00 (before)
                2026-07-06 09:00:00 (after)
27:10 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 08:00:00) in space  (linearNDFast)
27:10 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:10 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 09:00:00) in space  (linearNDFast)
27:10 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:10 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 08:00:00, weight 0.08) and
                      after (2026-07-06 09:00:00, weight 0.92) in time
27:10 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:10 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864870274406705 degrees.
27:10 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864870274406705 degrees.
27:10 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:10 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:10 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:10 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:10 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:10 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:10 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:10 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:10 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:10 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:10 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:10 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:10 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:10 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:10 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:10 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:10 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:10 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:10 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:10 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:10 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:10 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:10 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:10 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.174809 (min) 0.184568 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.364126 (min) 0.116074 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: 4.26348e-05 (min) 0.0540472 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 5.04468 (min) 6.95257 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.35863 (min) -1.13493 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01481e-06 (min) 0.0110907 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.567 (min) 17.6788 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.0238 (min) 33.1923 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000326056 (min) 0.000609569 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:10 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:10 DEBUG   opendrift:729: No elements hit coastline.
27:10 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:11 DEBUG   opendrift:1807: No elements to deactivate
27:11 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:11 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:11 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:11 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:11 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0]
27:11 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3]
27:11 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 466.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  69.   0.]
 [ 47.   0.  47.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:11 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:11 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:11 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:11 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:11 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.03586494036139011
27:11 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:11 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:11 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:11 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:11 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:11 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
27:11 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:11 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
27:11 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:11 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(52), np.int64(0), np.int64(8), np.int64(440), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:11 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:11 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:11 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:11 DEBUG   opendrift:2210: ======================================================================
27:11 INFO    opendrift:2211: 2026-07-06 09:25:22.599708 - step 89 of 96 - 500 active elements (0 deactivated)
27:11 DEBUG   opendrift:2217: 0 elements scheduled.
27:11 DEBUG   opendrift:2219: ======================================================================
27:11 DEBUG   opendrift:2230:                57.456185846762686 <- latitude -> 57.74316336277871
27:11 DEBUG   opendrift:2230:                10.510785777311678 <- longitude -> 11.135312330740765
27:11 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.34267430610015814
27:11 DEBUG   opendrift:2231: ---------------------------------
27:11 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:11 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:11 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:11 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:11 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:11 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:11 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:11 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 09:00:00 (before)
                2026-07-06 10:00:00 (after)
27:12 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:12 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:12 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.51831935751158 and 59.71315661460406 degrees.
27:13 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.51831935751158 and 59.71315661460406 degrees.
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:13 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:13 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 60x71x11) for time after (2026-07-06 10:00:00)
27:13 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 09:00:00) in space  (linearNDFast)
27:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:13 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 10:00:00) in space  (linearNDFast)
27:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:13 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 09:00:00, weight 0.58) and
                      after (2026-07-06 10:00:00, weight 0.42) in time
27:13 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864698705379354 degrees.
27:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.864698705379354 degrees.
27:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:13 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:13 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:13 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:13 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.170258 (min) 0.155221 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.371774 (min) 0.138295 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.000278868 (min) 0.0468044 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.63876 (min) 6.37976 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -2.58404 (min) -1.41427 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01519e-06 (min) 0.00933558 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5655 (min) 17.6843 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.0411 (min) 33.1939 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000254448 (min) 0.000473896 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:13 DEBUG   opendrift:729: No elements hit coastline.
27:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:13 DEBUG   opendrift:1807: No elements to deactivate
27:13 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:13 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:13 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:13 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 5
27:13 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 3 0 0]
27:13 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0 3 3]
27:13 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 470.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  70.   0.]
 [ 48.   0.  49.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:13 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:13 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:13 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.031139352163002666
27:13 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:13 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:13 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
27:13 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
27:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:13 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(49), np.int64(0), np.int64(9), np.int64(442), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:13 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:13 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:13 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:13 DEBUG   opendrift:2210: ======================================================================
27:13 INFO    opendrift:2211: 2026-07-06 09:55:22.599708 - step 90 of 96 - 500 active elements (0 deactivated)
27:13 DEBUG   opendrift:2217: 0 elements scheduled.
27:13 DEBUG   opendrift:2219: ======================================================================
27:13 DEBUG   opendrift:2230:                57.45192594269682 <- latitude -> 57.74215020451637
27:13 DEBUG   opendrift:2230:                10.510785777311682 <- longitude -> 11.135970513467019
27:13 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.6467944055343788
27:13 DEBUG   opendrift:2231: ---------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:13 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 09:00:00 (before)
                2026-07-06 10:00:00 (after)
27:13 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 09:00:00) in space  (linearNDFast)
27:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:13 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 10:00:00) in space  (linearNDFast)
27:13 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:13 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 09:00:00, weight 0.08) and
                      after (2026-07-06 10:00:00, weight 0.92) in time
27:13 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86404052955636 degrees.
27:13 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86404052955636 degrees.
27:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:13 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:13 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:13 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:13 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:13 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:13 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:13 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:13 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:13 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.16658 (min) 0.131837 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.31384 (min) 0.162389 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0194442 (min) 0.0391534 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.14883 (min) 6.0789 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.06711 (min) -1.4657 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01564e-06 (min) 0.00761909 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5645 (min) 17.6882 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.3058 (min) 33.1953 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000293194 (min) 0.000406139 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:13 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:13 DEBUG   opendrift:729: No elements hit coastline.
27:13 DEBUG   opendrift:773: Lifting 4 elements to seafloor.
27:13 DEBUG   opendrift:1807: No elements to deactivate
27:13 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:13 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:13 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:13 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 2
27:13 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0]
27:13 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3]
27:13 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 472.   0.]
 [  0.   0.   0.   0.   0.]
 [ 22.   0.   0.  71.   0.]
 [ 48.   0.  51.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:13 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:13 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:13 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.030261284975364577
27:13 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:13 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:13 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:13 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:13 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 2
27:13 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:13 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 2 elements
27:13 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:13 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(47), np.int64(0), np.int64(9), np.int64(444), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:13 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:13 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:13 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:13 DEBUG   opendrift:2210: ======================================================================
27:13 INFO    opendrift:2211: 2026-07-06 10:25:22.599708 - step 91 of 96 - 500 active elements (0 deactivated)
27:13 DEBUG   opendrift:2217: 0 elements scheduled.
27:13 DEBUG   opendrift:2219: ======================================================================
27:13 DEBUG   opendrift:2230:                57.44819090947164 <- latitude -> 57.741520918907945
27:13 DEBUG   opendrift:2230:                10.510785777311686 <- longitude -> 11.136850921397441
27:13 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.23755675199809256
27:13 DEBUG   opendrift:2231: ---------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:13 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:13 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:13 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:13 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:13 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 10:00:00 (before)
                2026-07-06 11:00:00 (after)
27:14 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.51831935751158 and 59.71981270124176 degrees.
27:15 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.51831935751158 and 59.71981270124176 degrees.
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:15 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:15 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 61x71x11) for time after (2026-07-06 11:00:00)
27:15 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 10:00:00) in space  (linearNDFast)
27:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:15 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 11:00:00) in space  (linearNDFast)
27:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:15 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 10:00:00, weight 0.58) and
                      after (2026-07-06 11:00:00, weight 0.42) in time
27:15 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86316011340092 degrees.
27:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86316011340092 degrees.
27:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:15 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:15 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:15 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:15 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.166709 (min) 0.149511 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.246994 (min) 0.184944 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.0600719 (min) 0.0120764 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 3.58707 (min) 6.1184 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.37366 (min) -1.53497 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01587e-06 (min) 0.0111483 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5693 (min) 17.7333 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5523 (min) 33.1961 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000298809 (min) 0.000374366 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:15 DEBUG   opendrift:729: No elements hit coastline.
27:15 DEBUG   opendrift:773: Lifting 10 elements to seafloor.
27:15 DEBUG   opendrift:1807: No elements to deactivate
27:15 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:15 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:15 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:15 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
27:15 DEBUG   opendrift.models.chemicaldrift:1478: old species: [2]
27:15 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0]
27:15 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 472.   0.]
 [  0.   0.   0.   0.   0.]
 [ 23.   0.   0.  73.   0.]
 [ 48.   0.  53.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:15 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:15 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:15 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.030324702586463127
27:15 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:15 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:15 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:15 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:15 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(48), np.int64(0), np.int64(8), np.int64(444), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:15 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:15 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:15 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:15 DEBUG   opendrift:2210: ======================================================================
27:15 INFO    opendrift:2211: 2026-07-06 10:55:22.599708 - step 92 of 96 - 500 active elements (0 deactivated)
27:15 DEBUG   opendrift:2217: 0 elements scheduled.
27:15 DEBUG   opendrift:2219: ======================================================================
27:15 DEBUG   opendrift:2230:                57.445184772217814 <- latitude -> 57.74036264801751
27:15 DEBUG   opendrift:2230:                10.510785777311684 <- longitude -> 11.139405762313025
27:15 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.6788385503722196
27:15 DEBUG   opendrift:2231: ---------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:15 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 10:00:00 (before)
                2026-07-06 11:00:00 (after)
27:15 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 10:00:00) in space  (linearNDFast)
27:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:15 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 11:00:00) in space  (linearNDFast)
27:15 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:15 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 10:00:00, weight 0.08) and
                      after (2026-07-06 11:00:00, weight 0.92) in time
27:15 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86060527709481 degrees.
27:15 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.86060527709481 degrees.
27:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:15 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:15 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:15 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:15 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:15 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:15 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:15 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:15 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:15 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.167531 (min) 0.117455 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.216098 (min) 0.214001 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.103764 (min) -0.019133 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 2.91515 (min) 6.13419 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.64838 (min) -1.59834 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01596e-06 (min) 0.0164581 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5752 (min) 17.7009 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.698 (min) 33.1968 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00030921 (min) 0.000382817 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:15 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:15 DEBUG   opendrift:729: No elements hit coastline.
27:15 DEBUG   opendrift:773: Lifting 15 elements to seafloor.
27:15 DEBUG   opendrift:1807: No elements to deactivate
27:15 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:15 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:15 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:15 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 1
27:15 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0]
27:15 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3]
27:15 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 473.   0.]
 [  0.   0.   0.   0.   0.]
 [ 23.   0.   0.  73.   0.]
 [ 48.   0.  53.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:15 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:15 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:15 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.030252038706730877
27:15 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:15 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:15 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:15 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:15 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:15 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:15 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:15 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:15 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:15 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:15 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(47), np.int64(0), np.int64(8), np.int64(445), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:15 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:15 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:15 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:15 DEBUG   opendrift:2210: ======================================================================
27:15 INFO    opendrift:2211: 2026-07-06 11:25:22.599708 - step 93 of 96 - 500 active elements (0 deactivated)
27:15 DEBUG   opendrift:2217: 0 elements scheduled.
27:15 DEBUG   opendrift:2219: ======================================================================
27:15 DEBUG   opendrift:2230:                57.442997672945715 <- latitude -> 57.74094085566957
27:15 DEBUG   opendrift:2230:                10.510785777311684 <- longitude -> 11.142517733528546
27:15 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.7021268297158572
27:15 DEBUG   opendrift:2231: ---------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:15 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:15 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:15 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:15 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:15 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 11:00:00 (before)
                2026-07-06 12:00:00 (after)
27:16 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.50702495551557 and 59.72646614034122 degrees.
27:17 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.50702495551557 and 59.72646614034122 degrees.
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:17 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:17 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 62x72x11) for time after (2026-07-06 12:00:00)
27:17 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 11:00:00) in space  (linearNDFast)
27:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:17 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 12:00:00) in space  (linearNDFast)
27:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:17 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 11:00:00, weight 0.58) and
                      after (2026-07-06 12:00:00, weight 0.42) in time
27:17 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.857493313566614 degrees.
27:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.857493313566614 degrees.
27:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:17 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:17 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:17 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:17 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.171043 (min) 0.113807 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.181074 (min) 0.262199 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.147562 (min) -0.0566614 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 2.63484 (min) 6.20895 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -3.99232 (min) -1.4448 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01813e-06 (min) 0.0166474 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.5882 (min) 17.696 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.5999 (min) 33.1972 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000285511 (min) 0.000358249 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:17 DEBUG   opendrift:729: No elements hit coastline.
27:17 DEBUG   opendrift:773: Lifting 19 elements to seafloor.
27:17 DEBUG   opendrift:1807: No elements to deactivate
27:17 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:17 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:17 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:17 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:17 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 0]
27:17 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 3]
27:17 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 476.   0.]
 [  0.   0.   0.   0.   0.]
 [ 23.   0.   0.  73.   0.]
 [ 48.   0.  53.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:17 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:17 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:17 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.03292612031946808
27:17 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:17 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:17 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:17 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
27:17 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:17 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:17 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:17 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(44), np.int64(0), np.int64(7), np.int64(449), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:17 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:17 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:17 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:17 DEBUG   opendrift:2210: ======================================================================
27:17 INFO    opendrift:2211: 2026-07-06 11:55:22.599708 - step 94 of 96 - 500 active elements (0 deactivated)
27:17 DEBUG   opendrift:2217: 0 elements scheduled.
27:17 DEBUG   opendrift:2219: ======================================================================
27:17 DEBUG   opendrift:2230:                57.44163920691514 <- latitude -> 57.742911758946754
27:17 DEBUG   opendrift:2230:                10.510785777311684 <- longitude -> 11.144963051413015
27:17 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.15695216890443164
27:17 DEBUG   opendrift:2231: ---------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:17 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 11:00:00 (before)
                2026-07-06 12:00:00 (after)
27:17 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 11:00:00) in space  (linearNDFast)
27:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:17 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 12:00:00) in space  (linearNDFast)
27:17 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:17 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 11:00:00, weight 0.08) and
                      after (2026-07-06 12:00:00, weight 0.92) in time
27:17 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85504800023702 degrees.
27:17 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85504800023702 degrees.
27:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:17 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:17 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:17 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:17 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:17 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:17 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:17 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:17 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:17 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.175045 (min) 0.110086 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.198309 (min) 0.313845 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.19138 (min) -0.0956392 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 2.47671 (min) 6.39639 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.34056 (min) -1.26223 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01833e-06 (min) 0.0159039 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.598 (min) 17.6982 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.6359 (min) 33.1976 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.00035485 (min) 0.000354008 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:17 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:17 DEBUG   opendrift:729: No elements hit coastline.
27:17 DEBUG   opendrift:773: Lifting 27 elements to seafloor.
27:17 DEBUG   opendrift:1807: No elements to deactivate
27:17 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:17 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:17 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:17 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:17 DEBUG   opendrift.models.chemicaldrift:1478: old species: [0 0 2]
27:17 DEBUG   opendrift.models.chemicaldrift:1479: new species: [3 3 0]
27:17 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 478.   0.]
 [  0.   0.   0.   0.   0.]
 [ 24.   0.   0.  74.   0.]
 [ 48.   0.  53.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:17 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:17 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:17 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.03644630082565547
27:17 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:17 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:17 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
27:17 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
27:17 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 4 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:559: 1 elements reached seafloor, interacting with bottom
27:17 DEBUG   opendrift:773: Lifting 1 elements to seafloor.
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:17 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:17 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:17 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:17 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:17 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(43), np.int64(0), np.int64(5), np.int64(452), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:17 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:17 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:17 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:17 DEBUG   opendrift:2210: ======================================================================
27:17 INFO    opendrift:2211: 2026-07-06 12:25:22.599708 - step 95 of 96 - 500 active elements (0 deactivated)
27:17 DEBUG   opendrift:2217: 0 elements scheduled.
27:17 DEBUG   opendrift:2219: ======================================================================
27:17 DEBUG   opendrift:2230:                57.44105611190654 <- latitude -> 57.74565729107178
27:17 DEBUG   opendrift:2230:                10.510785777311684 <- longitude -> 11.146385326284545
27:17 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.47738430295603207
27:17 DEBUG   opendrift:2231: ---------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:17 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:17 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:17 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:17 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:17 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 12:00:00 (before)
                2026-07-06 13:00:00 (after)
27:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity
27:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_sea_water_velocity to retrieve y_sea_water_velocity
27:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using eastward_wind to retrieve x_wind
27:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:472: Using northward_wind to retrieve y_wind
27:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_wind', 'y_wind']
27:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.50010511329189 and 59.73311693330126 degrees.
27:19 DEBUG   opendrift.readers.reader_netCDF_CF_generic:604: Rotating vector from east/north to xy orientation: ['x_sea_water_velocity', 'y_sea_water_velocity']
27:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between 58.50010511329189 and 59.73311693330126 degrees.
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking sea_floor_depth_below_sea_level for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking ocean_vertical_diffusivity for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking x_sea_water_velocity for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking y_sea_water_velocity for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking x_wind for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking y_wind for invalid values
27:19 DEBUG   opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'upward_sea_water_velocity', 'y_sea_water_velocity', 'ocean_vertical_diffusivity']
27:19 DEBUG   opendrift.readers.basereader.structured:313: Fetched env-block (size 64x72x11) for time after (2026-07-06 13:00:00)
27:19 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 12:00:00) in space  (linearNDFast)
27:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:19 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 13:00:00) in space  (linearNDFast)
27:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:19 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 12:00:00, weight 0.58) and
                      after (2026-07-06 13:00:00, weight 0.42) in time
27:19 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85362571928155 degrees.
27:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85362571928155 degrees.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:19 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:19 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:19 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.177914 (min) 0.148441 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.158987 (min) 0.354828 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.229912 (min) -0.132929 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 3.70484 (min) 6.5093 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.55683 (min) -1.14516 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01899e-06 (min) 0.0120843 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6135 (min) 17.6925 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.6071 (min) 33.1969 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000380181 (min) 0.00030518 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:19 DEBUG   opendrift:729: No elements hit coastline.
27:19 DEBUG   opendrift:773: Lifting 33 elements to seafloor.
27:19 DEBUG   opendrift:1807: No elements to deactivate
27:19 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:19 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:19 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:19 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 4
27:19 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 0 0]
27:19 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3 3]
27:19 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 481.   0.]
 [  0.   0.   0.   0.   0.]
 [ 24.   0.   0.  75.   0.]
 [ 49.   0.  53.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:19 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:19 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:19 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.03715793870834467
27:19 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:19 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:19 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:559: 3 elements reached seafloor, interacting with bottom
27:19 DEBUG   opendrift:773: Lifting 3 elements to seafloor.
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:19 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:19 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:19 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(41), np.int64(0), np.int64(5), np.int64(454), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:19 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:19 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:19 DEBUG   opendrift:912: to be seeded: 0, already seeded 500
27:19 DEBUG   opendrift:2210: ======================================================================
27:19 INFO    opendrift:2211: 2026-07-06 12:55:22.599708 - step 96 of 96 - 500 active elements (0 deactivated)
27:19 DEBUG   opendrift:2217: 0 elements scheduled.
27:19 DEBUG   opendrift:2219: ======================================================================
27:19 DEBUG   opendrift:2230:                57.439898537039596 <- latitude -> 57.74998127680196
27:19 DEBUG   opendrift:2230:                10.510785777311684 <- longitude -> 11.147821070244278
27:19 DEBUG   opendrift:2230:                -39.411930084228516 <- z -> -0.9474443060024946
27:19 DEBUG   opendrift:2231: ---------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['sea_floor_depth_below_sea_level', 'sea_surface_height', 'upward_sea_water_velocity', 'sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity', 'x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
27:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be
27:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from https://thredds.met.no/thredds/dodsC/fou-hi/norkystv3_800m_m00_be covering 500 elements
27:19 DEBUG   opendrift.readers.basereader.structured:220: Reader time:
                2026-07-06 12:00:00 (before)
                2026-07-06 13:00:00 (after)
27:19 DEBUG   opendrift.readers.basereader.structured:334: Interpolating before (2026-07-06 12:00:00) in space  (linearNDFast)
27:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:19 DEBUG   opendrift.readers.basereader.structured:340: Interpolating after (2026-07-06 13:00:00) in space  (linearNDFast)
27:19 DEBUG   opendrift.readers.interpolation.structured:97: Initialising interpolator.
27:19 DEBUG   opendrift.readers.basereader.structured:355: Interpolating before (2026-07-06 12:00:00, weight 0.08) and
                      after (2026-07-06 13:00:00, weight 0.92) in time
27:19 DEBUG   opendrift.readers.basereader.structured:368: Interpolating profiles in time
27:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85218997226495 degrees.
27:19 DEBUG   opendrift.readers.basereader.variables:100: Rotating vectors between -59.48922530419684 and -58.85218997226495 degrees.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['ocean_mixed_layer_thickness']
27:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader constant_reader
27:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from constant_reader covering 500 elements
27:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 0.0001 for ocean_vertical_diffusivity for 0 profiles
27:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 10 for sea_water_temperature for 0 profiles
27:19 DEBUG   opendrift.models.basemodel.environment:811:       Using fallback value 34 for sea_water_salinity for 0 profiles
27:19 DEBUG   opendrift.models.basemodel.environment:800:       Using fallback value 8.1 for sea_water_ph_reported_on_total_scale for all profiles
27:19 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:19 DEBUG   opendrift.models.basemodel.environment:899:     x_sea_water_velocity: -0.180576 (min) 0.171546 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     y_sea_water_velocity: -0.123397 (min) 0.398159 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_surface_height: -0.267482 (min) -0.170415 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     x_wind: 4.30526 (min) 6.66642 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     y_wind: -4.84589 (min) -1.03449 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_floor_depth_below_sea_level: 11.3344 (min) 39.6129 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_vertical_diffusivity: 1.01974e-06 (min) 0.00979608 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     horizontal_diffusivity: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_temperature: 15.6226 (min) 17.6875 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_salinity: 31.6042 (min) 33.1959 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     upward_sea_water_velocity: -0.000397495 (min) 0.000349833 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     spm: 1 (min) 1 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     ocean_mixed_layer_thickness: 40 (min) 40 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     active_sediment_layer_thickness: 0.03 (min) 0.03 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     doc: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     sea_water_ph_reported_on_total_scale: 8.1 (min) 8.1 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:899:     pH_sediment: 6.9 (min) 6.9 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:19 DEBUG   opendrift:729: No elements hit coastline.
27:19 DEBUG   opendrift:773: Lifting 91 elements to seafloor.
27:19 DEBUG   opendrift:1807: No elements to deactivate
27:19 DEBUG   opendrift:2268: Calling ChemicalDrift.update()
27:19 DEBUG   opendrift.models.chemicaldrift:1693: Calculating overall degradation using overall rate constants
27:19 DEBUG   opendrift.models.chemicaldrift:1750: Calculating: volatilization
27:19 INFO    opendrift.models.chemicaldrift:1461: Number of transformations: 3
27:19 DEBUG   opendrift.models.chemicaldrift:1478: old species: [3 0 0]
27:19 DEBUG   opendrift.models.chemicaldrift:1479: new species: [0 3 3]
27:19 DEBUG   opendrift.models.chemicaldrift:1486: Number of transformations total:
 [[  0.   0.   0. 483.   0.]
 [  0.   0.   0.   0.   0.]
 [ 24.   0.   0.  75.   0.]
 [ 50.   0.  53.   0.   0.]
 [  0.   0.   0.   0.   0.]]
27:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:19 DEBUG   opendrift.models.chemicaldrift:1530: Adding uncertainty for desorption from sediments: 0.5 m
27:19 DEBUG   opendrift.models.oceandrift:451: Using functional expression for diffusivity
27:19 DEBUG   opendrift.models.oceandrift:456: Diffusivities are in range 0.0 to 0.04062647567975782
27:19 DEBUG   opendrift.models.oceandrift:475: TSprofiles deactivated for vertical mixing
27:19 DEBUG   opendrift.models.oceandrift:489: Vertical mixing module:windspeed_Large1994
27:19 DEBUG   opendrift.models.oceandrift:492: Turbulent diffusion with random walk scheme using 30 fast time steps of dt=60.0s
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:559: 2 elements reached seafloor, interacting with bottom
27:19 DEBUG   opendrift:773: Lifting 2 elements to seafloor.
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 3 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 2 elements penetrated seafloor, lifting up
27:19 DEBUG   opendrift.models.oceandrift:539: 1 elements penetrated seafloor, lifting up
27:19 INFO    opendrift.models.chemicaldrift:1659: Number of resuspended particles: 0
27:19 DEBUG   opendrift.models.chemicaldrift:1664: Adding uncertainty for resuspension from sediments: 0.5 m
27:19 DEBUG   opendrift.models.chemicaldrift:1565: Updated particle diameter for 0 elements
27:19 DEBUG   opendrift.models.chemicaldrift:1569: Adding uncertainty for particle diameter: 5e-06 m
27:19 INFO    opendrift.models.chemicaldrift:1889: partitioning: [np.int64(40), np.int64(0), np.int64(5), np.int64(455), np.int64(0)] ['LMM', 'Humic colloid', 'Particle reversible', 'Sediment reversible', 'Sediment slowly reversible']
27:19 DEBUG   opendrift.models.oceandrift:327: Vertical advection, including elements at surface
27:19 DEBUG   opendrift:1755: Horizontal diffusivity is 0, no random walk.
27:19 DEBUG   opendrift:2306: Cleaning up
27:19 DEBUG   opendrift.models.basemodel.environment:598: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:599: Variable group ['land_binary_mask']
27:19 DEBUG   opendrift.models.basemodel.environment:600: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:604: Calling reader global_landmask
27:19 DEBUG   opendrift.models.basemodel.environment:605: ----------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:625: Data needed for 500 elements
27:19 DEBUG   opendrift.readers.basereader.variables:765: Fetching variables from global_landmask covering 500 elements
27:19 DEBUG   opendrift.readers.basereader.continuous:37: Fetched env-before
27:19 DEBUG   opendrift.readers.basereader.variables:643: Checking land_binary_mask for invalid values
27:19 DEBUG   opendrift.readers.basereader.variables:801: Reader projection is latlon - rotation of vectors is not needed.
27:19 DEBUG   opendrift.models.basemodel.environment:761: Obtained data for all elements.
27:19 DEBUG   opendrift.models.basemodel.environment:774: ---------------------------------------
27:19 DEBUG   opendrift.models.basemodel.environment:775: Finished processing all variable groups
27:19 DEBUG   opendrift.models.basemodel.environment:897: ------------ SUMMARY -------------
27:19 DEBUG   opendrift.models.basemodel.environment:899:     land_binary_mask: 0 (min) 0 (max)
27:19 DEBUG   opendrift.models.basemodel.environment:901: ---------------------------------
27:19 DEBUG   opendrift:729: No elements hit coastline.
27:20 DEBUG   opendrift:2406: Updating minval and maxval
27:20 DEBUG   opendrift:2486: Writing to file
27:20 DEBUG   opendrift:1807: No elements to deactivate
27:20 DEBUG   opendrift:165: Changed mode from Mode.Run to Mode.Result

Print and plot results

print('Final speciation:')
for isp,sp in enumerate(o.name_species):
    print ('{:32}: {:>6}'.format(sp,sum(o.elements.specie==isp)))

print('Number of transformations:')
for isp in range(o.nspecies):
    print('{}'.format(['{:>9}'.format(np.int32(item)) for item in o.ntransformations[isp,:]]) )

m_pre = o.result.mass.isel(time=-1).sum()
m_deg = o.result.mass_degraded.isel(time=-1).sum()
m_vol = o.result.mass_volatilized.isel(time=-1).sum()
m_tot = m_pre + m_deg + m_vol

print('Mass budget for target chemical:')
print('mass preserved       : {:.3f}'.format(m_pre * 1e-6),' g   {:.3f}'.format(m_pre/m_tot*100),'%')
print('mass degraded        : {:.3f}'.format(m_deg * 1e-6),' g   {:.3f}'.format(m_deg/m_tot*100),'%')
print('mass volatilized     : {:.3f}'.format(m_vol * 1e-6),' g   {:.3f}'.format(m_vol/m_tot*100),'%')

legend=['dissolved', '', 'SPM', 'sediment', '']

o.animation_profile(color='specie',
            markersize='mass',
            markersize_scaling=30,
            alpha=.5,
            vmin=0,vmax=o.nspecies-1,
            legend = legend,
            legend_loc = 3,
            fps = 10
            )

Final speciation:
LMM                             :     40
Humic colloid                   :      0
Particle reversible             :      5
Sediment reversible             :    455
Sediment slowly reversible      :      0
Number of transformations:
['        0', '        0', '        0', '      483', '        0']
['        0', '        0', '        0', '        0', '        0']
['       24', '        0', '        0', '       75', '        0']
['       50', '        0', '       53', '        0', '        0']
['        0', '        0', '        0', '        0', '        0']
Mass budget for target chemical:
mass preserved       : 0.164  g   16.396 %
mass degraded        : 0.832  g   83.232 %
mass volatilized     : 0.004  g   0.373 %
13:27:20 DEBUG   opendrift:3224: Saving animation..
13:27:20 INFO    opendrift:4795: Saving animation to /root/project/docs/source/gallery/animations/example_chemicaldrift_0.gif...
13:27:34 DEBUG   opendrift:4833: MPLBACKEND = agg
13:27:34 DEBUG   opendrift:4834: DISPLAY = None
13:27:34 DEBUG   opendrift:4835: Time to save animation: 0:00:14.084900
13:27:34 INFO    opendrift:3433: Time to make animation: 0:00:14.339372

o.animation(color='specie',
            markersize='mass',
            markersize_scaling=100,
            alpha=.5,
            vmin=0,vmax=o.nspecies-1,
            colorbar=False,
            fast = True,
            legend = legend,
            legend_loc = 3,
            fps=10
            )

27:34 DEBUG   opendrift:2553: Setting up map: corners=None, fast=True, lscale=None
27:34 WARNING opendrift:2587: Plotting fast. This will make your plots less accurate.
27:35 DEBUG   opendrift:3224: Saving animation..
27:35 INFO    opendrift:4795: Saving animation to /root/project/docs/source/gallery/animations/example_chemicaldrift_1.gif...
28:16 DEBUG   opendrift:4833: MPLBACKEND = agg
28:16 DEBUG   opendrift:4834: DISPLAY = None
28:16 DEBUG   opendrift:4835: Time to save animation: 0:00:40.863667
28:16 INFO    opendrift:3215: Time to make animation: 0:00:42.103387

o.plot_mass(legend = legend,
            time_unit = 'hours',
            title = 'Chemical mass budget')

dissolved : 0.009900997392833233g (6.038848583048835%)
SPM : 0.0018929640064015985g (1.1545627732510284%)
sediment : 0.15216109156608582g (92.80658864370014%)
/root/project/opendrift/models/chemicaldrift.py:3427: UserWarning: set_ticklabels() should only be used with a fixed number of ticks, i.e. after set_ticks() or using a FixedLocator. Otherwise, ticks may be mislabeled.
  ax.axes.get_xaxis().set_ticklabels(np.round(ax.axes.get_xticks() * time_conversion_factor))

Total running time of the script: (3 minutes 4.862 seconds)

Gallery generated by Sphinx-Gallery