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Biodegradation of oil
import numpy as np
from datetime import datetime, timedelta
from opendrift.readers import reader_netCDF_CF_generic
from opendrift.models.openoil import OpenOil
o = OpenOil(loglevel=0) # Set loglevel to 0 for debug information
time = datetime.now()
# No motion is needed for this test
o.set_config('environment:constant', {k: 0 for k in
['x_wind', 'y_wind', 'x_sea_water_velocity', 'y_sea_water_velocity']})
o.set_config('drift', {'current_uncertainty': 0, 'wind_uncertainty': 0, 'horizontal_diffusivity': 10})
10:45:50 DEBUG opendrift.config:168: Adding 18 config items from __init__
10:45:50 DEBUG opendrift.config:178: Overwriting config item readers:max_number_of_fails
10:45:50 DEBUG opendrift.config:168: Adding 6 config items from __init__
10:45:50 INFO opendrift:509: OpenDriftSimulation initialised (version 1.13.1 / v1.13.1-25-g5021161)
10:45:50 DEBUG opendrift.config:168: Adding 15 config items from oceandrift
10:45:50 DEBUG opendrift.config:178: Overwriting config item seed:z
10:45:50 DEBUG opendrift.config:168: Adding 15 config items from openoil
10:45:50 INFO opendrift.config:68: set_config('environment:constant:x_wind', 0)
10:45:50 INFO opendrift.config:68: set_config('environment:constant:y_wind', 0)
10:45:50 INFO opendrift.config:68: set_config('environment:constant:x_sea_water_velocity', 0)
10:45:50 INFO opendrift.config:68: set_config('environment:constant:y_sea_water_velocity', 0)
10:45:50 INFO opendrift.config:68: set_config('drift:current_uncertainty', 0)
10:45:50 INFO opendrift.config:68: set_config('drift:wind_uncertainty', 0)
10:45:50 INFO opendrift.config:68: set_config('drift:horizontal_diffusivity', 10)
Seeding some particles
o.set_config('drift:vertical_mixing', True)
o.set_config('processes:biodegradation', True)
o.set_config('biodegradation:method', 'half_time')
Fast decay for droplets, and slow decay for slick
kwargs = {'biodegradation_half_time_slick': 3, # days
'biodegradation_half_time_droplet': 1, # days
'oil_type': 'GENERIC MEDIUM CRUDE', 'm3_per_hour': .5, 'diameter': 1e-5} # small droplets
Seed 500 oil elements at surface, and 500 elements at 50m depth
o.seed_elements(lon=4, lat=60.0, z=0, number=500, time=datetime.now(), **kwargs)
o.seed_elements(lon=4, lat=60.0, z=-50, number=500, time=datetime.now(), **kwargs)
10:45:50 INFO opendrift.models.openoil.openoil:1623: Droplet diameter is provided, and will be kept constant during simulation
10:45:50 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC MEDIUM CRUDE
10:45:50 DEBUG opendrift.models.openoil.adios.oil:76: Parsing Oil: AD04001 / GENERIC MEDIUM CRUDE
10:45:50 INFO opendrift.models.openoil.openoil:1710: Using density 877.5726099999999 and viscosity 4.5431401718650355e-05 of oiltype GENERIC MEDIUM CRUDE
10:45:50 DEBUG opendrift.readers.basereader:186: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated
10:45:50 DEBUG opendrift.readers.basereader.variables:567: Adding variable mapping: ['x_wind', 'y_wind'] -> wind_speed
10:45:50 DEBUG opendrift.readers.basereader.variables:567: Adding variable mapping: ['x_sea_water_velocity', 'y_sea_water_velocity'] -> sea_water_speed
10:45:50 DEBUG opendrift.models.basemodel.environment:312: Added reader constant_reader
10:45:50 INFO opendrift.models.basemodel.environment:206: Adding a global landmask from GSHHG
10:45:50 DEBUG opendrift.readers.basereader:186: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated
10:45:54 DEBUG opendrift.models.basemodel.environment:312: Added reader global_landmask
10:45:54 INFO opendrift.models.basemodel.environment:229: Fallback values will be used for the following variables which have no readers:
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_surface_height: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: upward_sea_water_velocity: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_significant_height: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_x_velocity: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_y_velocity: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_ice_area_fraction: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_ice_x_velocity: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_ice_y_velocity: 0.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_water_temperature: 10.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_water_salinity: 34.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: sea_floor_depth_below_sea_level: 10000.000000
10:45:54 INFO opendrift.models.basemodel.environment:232: ocean_vertical_diffusivity: 0.020000
10:45:54 INFO opendrift.models.basemodel.environment:232: ocean_mixed_layer_thickness: 50.000000
10:45:54 DEBUG opendrift:100: Changed mode from Mode.Config to Mode.Ready
10:45:54 INFO opendrift.models.openoil.openoil:1623: Droplet diameter is provided, and will be kept constant during simulation
10:45:54 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC MEDIUM CRUDE
10:45:54 DEBUG opendrift.models.openoil.adios.oil:76: Parsing Oil: AD04001 / GENERIC MEDIUM CRUDE
10:45:54 INFO opendrift.models.openoil.openoil:1710: Using density 877.5726099999999 and viscosity 4.5431401718650355e-05 of oiltype GENERIC MEDIUM CRUDE
Running model
o.run(duration=timedelta(hours=72), time_step=3600)
10:45:54 DEBUG opendrift:100: Changed mode from Mode.Ready to Mode.Run
10:45:54 DEBUG opendrift:1767:
------------------------------------------------------
Software and hardware:
OpenDrift version 1.13.1
Platform: Linux, 6.8.0-1024-aws
4.0 GB memory
36 processors (x86_64)
NumPy version 1.26.4
SciPy version 1.15.2
Matplotlib version 3.9.1
NetCDF4 version 1.6.1
Xarray version 2025.3.1
ADIOS (adios_db) version 1.2.5
Copernicusmarine version 2.0.1
Python version 3.11.6 | packaged by conda-forge | (main, Oct 3 2023, 10:40:35) [GCC 12.3.0]
------------------------------------------------------
10:45:54 DEBUG opendrift:1781: No output file is specified, neglecting export_buffer_length
10:45:54 DEBUG opendrift:1899: Finalizing environment and preparing readers for simulation coverage ([-2.071351713232114, 56.96432432432432, 10.071351713232115, 63.03567567567568]) and time (2025-04-22 10:45:50.507641 to 2025-04-25 10:45:50.507641)
10:45:54 DEBUG opendrift.models.basemodel.environment:168: Preparing constant_reader for extent [-2.071351713232114, 56.96432432432432, 10.071351713232115, 63.03567567567568]
10:45:54 DEBUG opendrift.readers.basereader.variables:553: Nothing more to prepare for constant_reader
10:45:54 DEBUG opendrift.models.basemodel.environment:168: Preparing global_landmask for extent [-2.071351713232114, 56.96432432432432, 10.071351713232115, 63.03567567567568]
10:45:54 DEBUG opendrift.readers.basereader.variables:553: Nothing more to prepare for global_landmask
10:45:54 DEBUG opendrift:1986: Initial self.result, size Frozen({'trajectory': 1000, 'time': 73})
10:45:54 INFO opendrift:923: Using existing reader for land_binary_mask
10:45:54 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:54 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:54 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:54 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:54 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:54 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:54 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:54 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:54 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:54 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:54 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:54 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:54 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:54 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:54 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:54 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:54 INFO opendrift:934: All points are in ocean
10:45:54 INFO opendrift.models.openoil.openoil:685: Oil-water surface tension is 0.031369 Nm
10:45:54 INFO opendrift.models.openoil.openoil:698: Max water fraction not available for GENERIC MEDIUM CRUDE, using default
10:45:54 DEBUG opendrift:878: to be seeded: 1000, already seeded 0
10:45:55 DEBUG opendrift:896: Released 1000 new elements.
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 10:45:50.507641 - step 1 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2077: latitude = 60.0
10:45:55 DEBUG opendrift:2082: longitude = 4.0
10:45:55 DEBUG opendrift:2089: -50.0 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.005230950457444111 and 0.2866440990165205 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 11:45:50.507641 - step 2 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.99300559059121 <- latitude -> 60.00925996553464
10:45:55 DEBUG opendrift:2084: 3.9826896316630602 <- longitude -> 4.016277231133427
10:45:55 DEBUG opendrift:2089: -51.00964196365002 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0036361161308154795 and 0.28366168985017537 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 12:45:50.507641 - step 3 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.99089801076382 <- latitude -> 60.01007087343849
10:45:55 DEBUG opendrift:2084: 3.97534949550276 <- longitude -> 4.028535043617127
10:45:55 DEBUG opendrift:2089: -51.04946722829375 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0034401185184955384 and 0.3102105653225473 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 13:45:50.507641 - step 4 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.98600372795558 <- latitude -> 60.01479617288675
10:45:55 DEBUG opendrift:2084: 3.975385352380498 <- longitude -> 4.028573218792662
10:45:55 DEBUG opendrift:2089: -51.434883603088664 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004201980796857228 and 0.27556120226147685 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 14:45:50.507641 - step 5 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.9844101374394 <- latitude -> 60.01406615811446
10:45:55 DEBUG opendrift:2084: 3.972229575983194 <- longitude -> 4.0318678055729436
10:45:55 DEBUG opendrift:2089: -51.6836299797262 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0025847043089351094 and 0.28448278396433224 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 15:45:50.507641 - step 6 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.98178378407083 <- latitude -> 60.0182670614452
10:45:55 DEBUG opendrift:2084: 3.9704418854766574 <- longitude -> 4.035712451412104
10:45:55 DEBUG opendrift:2089: -52.04347041355175 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004774221774378705 and 0.2689882721199039 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 16:45:50.507641 - step 7 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.98110651443229 <- latitude -> 60.018814674233205
10:45:55 DEBUG opendrift:2084: 3.9677675573783056 <- longitude -> 4.038942193959047
10:45:55 DEBUG opendrift:2089: -52.42404289079638 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0035847303639862144 and 0.3056118354589426 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 17:45:50.507641 - step 8 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.978852265964186 <- latitude -> 60.01970878895446
10:45:55 DEBUG opendrift:2084: 3.963080250971134 <- longitude -> 4.039595307039359
10:45:55 DEBUG opendrift:2089: -52.442220302016246 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0011964156096968845 and 0.26977947087144943 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 18:45:50.507641 - step 9 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.97779113982597 <- latitude -> 60.023638293413356
10:45:55 DEBUG opendrift:2084: 3.961622425653884 <- longitude -> 4.041868004431593
10:45:55 DEBUG opendrift:2089: -52.43935828453126 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:55 DEBUG opendrift:1699: No elements to deactivate
10:45:55 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:55 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:55 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:55 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:55 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:55 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:55 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:55 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:55 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:55 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:55 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:55 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:55 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:55 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:55 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:55 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004006411553231905 and 0.3276092985581127 m/s
10:45:55 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:55 DEBUG opendrift:2059: ======================================================================
10:45:55 INFO opendrift:2060: 2025-04-22 19:45:50.507641 - step 10 of 72 - 1000 active elements (0 deactivated)
10:45:55 DEBUG opendrift:2066: 0 elements scheduled.
10:45:55 DEBUG opendrift:2068: ======================================================================
10:45:55 DEBUG opendrift:2079: 59.97645366690809 <- latitude -> 60.02659329100809
10:45:55 DEBUG opendrift:2084: 3.9568866059395083 <- longitude -> 4.048665160174355
10:45:55 DEBUG opendrift:2089: -52.37346668006803 <- z -> 0.0
10:45:55 DEBUG opendrift:2090: ---------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:55 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:55 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:55 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:55 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:55 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:55 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:55 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:55 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:55 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:55 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:55 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:55 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:55 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:55 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:55 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0019485125713325482 and 0.2860428608074356 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-22 20:45:50.507641 - step 11 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.97544309889227 <- latitude -> 60.025838763919594
10:45:56 DEBUG opendrift:2084: 3.9556931052810542 <- longitude -> 4.049234918758786
10:45:56 DEBUG opendrift:2089: -52.739235905328904 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0020135251405121496 and 0.3089059368070698 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-22 21:45:50.507641 - step 12 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.97478695596429 <- latitude -> 60.02603812606495
10:45:56 DEBUG opendrift:2084: 3.947585573940287 <- longitude -> 4.047664871283523
10:45:56 DEBUG opendrift:2089: -52.57059540085608 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0012765399476683675 and 0.30559783681668884 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-22 22:45:50.507641 - step 13 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.975179963391426 <- latitude -> 60.029461011924894
10:45:56 DEBUG opendrift:2084: 3.9420558179709957 <- longitude -> 4.047986971562513
10:45:56 DEBUG opendrift:2089: -52.27159809115201 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.002059811685033994 and 0.2982353539985148 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-22 23:45:50.507641 - step 14 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.972607663708374 <- latitude -> 60.02910194207657
10:45:56 DEBUG opendrift:2084: 3.9454706646494153 <- longitude -> 4.0517186789996895
10:45:56 DEBUG opendrift:2089: -52.583567846979335 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.005937776690819647 and 0.257183021365017 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-23 00:45:50.507641 - step 15 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.96939250992013 <- latitude -> 60.03234450871618
10:45:56 DEBUG opendrift:2084: 3.9354157078612526 <- longitude -> 4.052607292686071
10:45:56 DEBUG opendrift:2089: -52.825560779586084 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0015273460078467074 and 0.27244834032549003 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-23 01:45:50.507641 - step 16 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.970725069654705 <- latitude -> 60.033256980268156
10:45:56 DEBUG opendrift:2084: 3.9300446658540045 <- longitude -> 4.054049981754463
10:45:56 DEBUG opendrift:2089: -53.01267150779023 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004114681201002062 and 0.33516775031858936 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-23 02:45:50.507641 - step 17 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.970155432489335 <- latitude -> 60.03106824001436
10:45:56 DEBUG opendrift:2084: 3.92745764889822 <- longitude -> 4.0555526726122855
10:45:56 DEBUG opendrift:2089: -53.272470953345255 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0011444925579211515 and 0.2956755822676069 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-23 03:45:50.507641 - step 18 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.96793764654285 <- latitude -> 60.034098714178796
10:45:56 DEBUG opendrift:2084: 3.9363936425503 <- longitude -> 4.0647470476672956
10:45:56 DEBUG opendrift:2089: -52.899755583201134 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:56 DEBUG opendrift:1699: No elements to deactivate
10:45:56 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:56 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:56 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:56 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:56 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:56 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:56 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:56 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:56 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:56 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:56 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:56 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:56 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:56 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:56 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:56 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.006649856567931005 and 0.3229478526317954 m/s
10:45:56 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:56 DEBUG opendrift:2059: ======================================================================
10:45:56 INFO opendrift:2060: 2025-04-23 04:45:50.507641 - step 19 of 72 - 1000 active elements (0 deactivated)
10:45:56 DEBUG opendrift:2066: 0 elements scheduled.
10:45:56 DEBUG opendrift:2068: ======================================================================
10:45:56 DEBUG opendrift:2079: 59.9672947453065 <- latitude -> 60.038931846150774
10:45:56 DEBUG opendrift:2084: 3.9285066458051285 <- longitude -> 4.069856995597461
10:45:56 DEBUG opendrift:2089: -53.04017757995296 <- z -> 0.0
10:45:56 DEBUG opendrift:2090: ---------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:56 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:56 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:56 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:56 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:56 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:56 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:56 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:56 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:56 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:56 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:56 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:56 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:56 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:56 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0035649539960791207 and 0.2595320001259624 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 05:45:50.507641 - step 20 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.966957770752195 <- latitude -> 60.03907497590923
10:45:57 DEBUG opendrift:2084: 3.9279796752273803 <- longitude -> 4.072198423061721
10:45:57 DEBUG opendrift:2089: -53.3265079005366 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.00236571905300566 and 0.2630974789449512 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 06:45:50.507641 - step 21 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.966135537769134 <- latitude -> 60.03724203472608
10:45:57 DEBUG opendrift:2084: 3.9279848392960104 <- longitude -> 4.079318653885978
10:45:57 DEBUG opendrift:2089: -53.361635210246504 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0012743434507719463 and 0.28589506826988104 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 07:45:50.507641 - step 22 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.96662699633764 <- latitude -> 60.03561396076449
10:45:57 DEBUG opendrift:2084: 3.9293737271763156 <- longitude -> 4.082307019210945
10:45:57 DEBUG opendrift:2089: -53.53051172610319 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003727588349098927 and 0.24873814711621203 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 08:45:50.507641 - step 23 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.9646025314422 <- latitude -> 60.03569950632235
10:45:57 DEBUG opendrift:2084: 3.9263836689398808 <- longitude -> 4.078496511394471
10:45:57 DEBUG opendrift:2089: -53.76093859201668 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0022342131125827696 and 0.3281579705479143 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 09:45:50.507641 - step 24 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.96381033716053 <- latitude -> 60.034101141831
10:45:57 DEBUG opendrift:2084: 3.9298088266988462 <- longitude -> 4.08075049868825
10:45:57 DEBUG opendrift:2089: -54.1178551172757 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004604736111769178 and 0.25753481033194786 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 10:45:50.507641 - step 25 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.959897726536 <- latitude -> 60.03611688886579
10:45:57 DEBUG opendrift:2084: 3.92625126426836 <- longitude -> 4.0823431362347415
10:45:57 DEBUG opendrift:2089: -54.700899921319696 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003488462737987466 and 0.2305449379154643 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 11:45:50.507641 - step 26 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.962031422365634 <- latitude -> 60.034381902312845
10:45:57 DEBUG opendrift:2084: 3.9291115743989713 <- longitude -> 4.08844047824741
10:45:57 DEBUG opendrift:2089: -54.66348835964327 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0020961820415778525 and 0.34616158110438694 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 12:45:50.507641 - step 27 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.96138633531083 <- latitude -> 60.03407098898636
10:45:57 DEBUG opendrift:2084: 3.9281375605509403 <- longitude -> 4.094337845668888
10:45:57 DEBUG opendrift:2089: -54.81680482210812 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0030229535139614993 and 0.2944213874904817 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 13:45:50.507641 - step 28 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.960056820518 <- latitude -> 60.03524187155291
10:45:57 DEBUG opendrift:2084: 3.923007024880256 <- longitude -> 4.090091246809038
10:45:57 DEBUG opendrift:2089: -55.100302365783726 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:57 DEBUG opendrift:1699: No elements to deactivate
10:45:57 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:57 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:57 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:57 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:57 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:57 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:57 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:57 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:57 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:57 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:57 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:57 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:57 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:57 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:57 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:57 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:57 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003842990509628418 and 0.2616604311767797 m/s
10:45:57 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:57 DEBUG opendrift:2059: ======================================================================
10:45:57 INFO opendrift:2060: 2025-04-23 14:45:50.507641 - step 29 of 72 - 1000 active elements (0 deactivated)
10:45:57 DEBUG opendrift:2066: 0 elements scheduled.
10:45:57 DEBUG opendrift:2068: ======================================================================
10:45:57 DEBUG opendrift:2079: 59.95740804758018 <- latitude -> 60.03539962168126
10:45:57 DEBUG opendrift:2084: 3.9183722797729503 <- longitude -> 4.088506944840029
10:45:57 DEBUG opendrift:2089: -55.6833239553789 <- z -> 0.0
10:45:57 DEBUG opendrift:2090: ---------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:57 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:57 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:57 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:57 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:57 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:57 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:57 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:57 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:57 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:57 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:57 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:57 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:57 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:57 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0029360090514733775 and 0.3095914832428939 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 15:45:50.507641 - step 30 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.95525223588288 <- latitude -> 60.03750564643465
10:45:58 DEBUG opendrift:2084: 3.9192181514053632 <- longitude -> 4.087904210061124
10:45:58 DEBUG opendrift:2089: -55.1960905985658 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004151034838430559 and 0.28651972101405737 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 16:45:50.507641 - step 31 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.950471399768794 <- latitude -> 60.036961146801815
10:45:58 DEBUG opendrift:2084: 3.9204284928735302 <- longitude -> 4.086329553300663
10:45:58 DEBUG opendrift:2089: -55.068766597345174 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.007153335429492487 and 0.30057830421343756 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 17:45:50.507641 - step 32 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.952218306194624 <- latitude -> 60.03812913679164
10:45:58 DEBUG opendrift:2084: 3.9162118007271096 <- longitude -> 4.094181329906318
10:45:58 DEBUG opendrift:2089: -55.421502579988264 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0018532850472968458 and 0.26099714995507445 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 18:45:50.507641 - step 33 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.950083614633215 <- latitude -> 60.041429148649996
10:45:58 DEBUG opendrift:2084: 3.9130276022586736 <- longitude -> 4.10430221838471
10:45:58 DEBUG opendrift:2089: -55.535435871336034 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.002727888887553324 and 0.3174852355538081 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 19:45:50.507641 - step 34 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.948130373473504 <- latitude -> 60.04110296195665
10:45:58 DEBUG opendrift:2084: 3.9086170538112923 <- longitude -> 4.097883842996578
10:45:58 DEBUG opendrift:2089: -55.506615609738894 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.00256401965931058 and 0.26326231414048723 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 20:45:50.507641 - step 35 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.95253465166398 <- latitude -> 60.040885312236455
10:45:58 DEBUG opendrift:2084: 3.9144989014047455 <- longitude -> 4.0967173945021695
10:45:58 DEBUG opendrift:2089: -55.50180724518627 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0028884253438362655 and 0.3715165954838363 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 21:45:50.507641 - step 36 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.94771808045831 <- latitude -> 60.04005855795008
10:45:58 DEBUG opendrift:2084: 3.912398782243791 <- longitude -> 4.098979455006848
10:45:58 DEBUG opendrift:2089: -55.738074915557476 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0014790240697702172 and 0.2861933180158605 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 22:45:50.507641 - step 37 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.945644360149174 <- latitude -> 60.04052369836953
10:45:58 DEBUG opendrift:2084: 3.919965352905065 <- longitude -> 4.105180729777027
10:45:58 DEBUG opendrift:2089: -55.81740445900707 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.002256607881934403 and 0.2815146703693781 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-23 23:45:50.507641 - step 38 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.94346559629129 <- latitude -> 60.04292417713009
10:45:58 DEBUG opendrift:2084: 3.921619249491404 <- longitude -> 4.108235712617922
10:45:58 DEBUG opendrift:2089: -56.026191696515475 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004301153980563228 and 0.2640843019497672 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-24 00:45:50.507641 - step 39 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.942004971800756 <- latitude -> 60.04322730019338
10:45:58 DEBUG opendrift:2084: 3.9184612867947948 <- longitude -> 4.110144249434225
10:45:58 DEBUG opendrift:2089: -55.83318868929813 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:58 DEBUG opendrift:1699: No elements to deactivate
10:45:58 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:58 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:58 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:58 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:58 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:58 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:58 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:58 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:58 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:58 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:58 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:58 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:58 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:58 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:58 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:58 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:58 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0036562243431624624 and 0.29216894384377906 m/s
10:45:58 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:58 DEBUG opendrift:2059: ======================================================================
10:45:58 INFO opendrift:2060: 2025-04-24 01:45:50.507641 - step 40 of 72 - 1000 active elements (0 deactivated)
10:45:58 DEBUG opendrift:2066: 0 elements scheduled.
10:45:58 DEBUG opendrift:2068: ======================================================================
10:45:58 DEBUG opendrift:2079: 59.94481163029247 <- latitude -> 60.045170900172586
10:45:58 DEBUG opendrift:2084: 3.915484694964231 <- longitude -> 4.116897942609772
10:45:58 DEBUG opendrift:2089: -55.96130069308527 <- z -> 0.0
10:45:58 DEBUG opendrift:2090: ---------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:58 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:58 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:58 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:58 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:58 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:58 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:58 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:58 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:58 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:58 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:58 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:58 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:58 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:58 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0020428633670991963 and 0.2764383763645849 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 02:45:50.507641 - step 41 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.947329904283635 <- latitude -> 60.04545426484623
10:45:59 DEBUG opendrift:2084: 3.9130118062223023 <- longitude -> 4.128495411756746
10:45:59 DEBUG opendrift:2089: -56.49542500399992 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.00328709556680579 and 0.2959985814367729 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 03:45:50.507641 - step 42 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.94551108983492 <- latitude -> 60.04488019526625
10:45:59 DEBUG opendrift:2084: 3.917697197409928 <- longitude -> 4.135588208739143
10:45:59 DEBUG opendrift:2089: -56.44677114324868 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0035557575117498193 and 0.31795621567325416 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 04:45:50.507641 - step 43 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.94608472307496 <- latitude -> 60.04578196088515
10:45:59 DEBUG opendrift:2084: 3.9149295378210374 <- longitude -> 4.133370062318667
10:45:59 DEBUG opendrift:2089: -56.11034916124547 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.001991822914842502 and 0.28683880335506023 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 05:45:50.507641 - step 44 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.94946144546982 <- latitude -> 60.04444801835203
10:45:59 DEBUG opendrift:2084: 3.9151350308945463 <- longitude -> 4.128939823842974
10:45:59 DEBUG opendrift:2089: -56.17525673295478 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004917165419061945 and 0.25159650008116047 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 06:45:50.507641 - step 45 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.951198405020214 <- latitude -> 60.045376774138475
10:45:59 DEBUG opendrift:2084: 3.915885331129569 <- longitude -> 4.128035087883242
10:45:59 DEBUG opendrift:2089: -55.92063328349611 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0018538313404115592 and 0.28773947227876795 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 07:45:50.507641 - step 46 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.95097449163343 <- latitude -> 60.04643173223404
10:45:59 DEBUG opendrift:2084: 3.9096927721811214 <- longitude -> 4.129453060724553
10:45:59 DEBUG opendrift:2089: -56.093964108069706 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0029300486850991087 and 0.25681762616474624 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 08:45:50.507641 - step 47 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.951701920661215 <- latitude -> 60.04552358509086
10:45:59 DEBUG opendrift:2084: 3.90370449249337 <- longitude -> 4.131100780654928
10:45:59 DEBUG opendrift:2089: -56.10553965879445 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0012124780607103785 and 0.2315688691386235 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 09:45:50.507641 - step 48 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.95224417680791 <- latitude -> 60.04992175988085
10:45:59 DEBUG opendrift:2084: 3.900347476995651 <- longitude -> 4.126903099511564
10:45:59 DEBUG opendrift:2089: -56.26195402883567 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004828536801733015 and 0.2754519518330615 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 10:45:50.507641 - step 49 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.950670295493495 <- latitude -> 60.04858906537035
10:45:59 DEBUG opendrift:2084: 3.89746498959735 <- longitude -> 4.126479585013697
10:45:59 DEBUG opendrift:2089: -55.946413881547066 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:45:59 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:45:59 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift:647: No elements hit coastline.
10:45:59 DEBUG opendrift:1699: No elements to deactivate
10:45:59 DEBUG opendrift:2133: Calling OpenOil.update()
10:45:59 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:45:59 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:45:59 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:45:59 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:45:59 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:45:59 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:45:59 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:45:59 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:45:59 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:45:59 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:45:59 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:45:59 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:45:59 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:45:59 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:45:59 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:45:59 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:45:59 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:45:59 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004925027855710996 and 0.2994884349519409 m/s
10:45:59 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:45:59 DEBUG opendrift:2059: ======================================================================
10:45:59 INFO opendrift:2060: 2025-04-24 11:45:50.507641 - step 50 of 72 - 1000 active elements (0 deactivated)
10:45:59 DEBUG opendrift:2066: 0 elements scheduled.
10:45:59 DEBUG opendrift:2068: ======================================================================
10:45:59 DEBUG opendrift:2079: 59.95207160594193 <- latitude -> 60.04810548341709
10:45:59 DEBUG opendrift:2084: 3.8937425913721113 <- longitude -> 4.131269195819411
10:45:59 DEBUG opendrift:2089: -56.33209629377252 <- z -> 0.0
10:45:59 DEBUG opendrift:2090: ---------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:45:59 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:45:59 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:45:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:45:59 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:45:59 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:45:59 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:45:59 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:45:59 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:45:59 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:45:59 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:45:59 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004804355228721794 and 0.26770718739517746 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 12:45:50.507641 - step 51 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94906065140327 <- latitude -> 60.046382137597135
10:46:00 DEBUG opendrift:2084: 3.8967636726608563 <- longitude -> 4.129324110511227
10:46:00 DEBUG opendrift:2089: -55.91383475680791 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003450828734166133 and 0.2502093530992484 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 13:45:50.507641 - step 52 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94680925903319 <- latitude -> 60.04775397432769
10:46:00 DEBUG opendrift:2084: 3.8936868248951417 <- longitude -> 4.122584977736858
10:46:00 DEBUG opendrift:2089: -55.70863348263968 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0018308891472327967 and 0.25443065306797136 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 14:45:50.507641 - step 53 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.9476916673397 <- latitude -> 60.049703835777265
10:46:00 DEBUG opendrift:2084: 3.888200896350147 <- longitude -> 4.127114264607244
10:46:00 DEBUG opendrift:2089: -56.021641703528026 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.005352573730319705 and 0.2745514794709536 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 15:45:50.507641 - step 54 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94886219031619 <- latitude -> 60.049137470121394
10:46:00 DEBUG opendrift:2084: 3.8956953589825227 <- longitude -> 4.129241850624498
10:46:00 DEBUG opendrift:2089: -55.69567926001158 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0035909213407049998 and 0.25877219503842386 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 16:45:50.507641 - step 55 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94916318194834 <- latitude -> 60.046852321304826
10:46:00 DEBUG opendrift:2084: 3.8922013121835026 <- longitude -> 4.131603333437739
10:46:00 DEBUG opendrift:2089: -55.67437743630292 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0029312124265568123 and 0.31761704412750213 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 17:45:50.507641 - step 56 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.9489350252438 <- latitude -> 60.04885377634837
10:46:00 DEBUG opendrift:2084: 3.8922160703282196 <- longitude -> 4.132373750741931
10:46:00 DEBUG opendrift:2089: -55.92310177544925 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003174531945168303 and 0.26511110847956676 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 18:45:50.507641 - step 57 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94948145354388 <- latitude -> 60.04761340041796
10:46:00 DEBUG opendrift:2084: 3.8817841687922106 <- longitude -> 4.131086452259153
10:46:00 DEBUG opendrift:2089: -56.113276705163344 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0036475179711561515 and 0.3105620923694763 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 19:45:50.507641 - step 58 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94919325448259 <- latitude -> 60.05016756633958
10:46:00 DEBUG opendrift:2084: 3.87918603637419 <- longitude -> 4.132363518940117
10:46:00 DEBUG opendrift:2089: -56.456090293645765 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.002946543054548501 and 0.3542742290295432 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 20:45:50.507641 - step 59 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.948280320287054 <- latitude -> 60.05061098814613
10:46:00 DEBUG opendrift:2084: 3.881635624925034 <- longitude -> 4.139954494778767
10:46:00 DEBUG opendrift:2089: -56.241443739962506 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.005611414469381687 and 0.33202694609320665 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 21:45:50.507641 - step 60 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.946289508136815 <- latitude -> 60.05065753842936
10:46:00 DEBUG opendrift:2084: 3.886164133841404 <- longitude -> 4.1407952046419405
10:46:00 DEBUG opendrift:2089: -55.798827220092036 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:00 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:00 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:00 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:00 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:00 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift:647: No elements hit coastline.
10:46:00 DEBUG opendrift:1699: No elements to deactivate
10:46:00 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:00 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:00 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:00 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:00 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:00 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:00 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:00 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:00 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:00 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:00 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:00 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:00 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:00 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:00 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:00 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:00 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:00 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:00 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0017543458465601324 and 0.2725048787199033 m/s
10:46:00 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:00 DEBUG opendrift:2059: ======================================================================
10:46:00 INFO opendrift:2060: 2025-04-24 22:45:50.507641 - step 61 of 72 - 1000 active elements (0 deactivated)
10:46:00 DEBUG opendrift:2066: 0 elements scheduled.
10:46:00 DEBUG opendrift:2068: ======================================================================
10:46:00 DEBUG opendrift:2079: 59.94425125596889 <- latitude -> 60.05192238352298
10:46:00 DEBUG opendrift:2084: 3.8830886572004952 <- longitude -> 4.138350219566708
10:46:00 DEBUG opendrift:2089: -56.039250349439335 <- z -> 0.0
10:46:00 DEBUG opendrift:2090: ---------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:00 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:00 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:00 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:00 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:00 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:00 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:00 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0034568580903300275 and 0.3183000735653997 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-24 23:45:50.507641 - step 62 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.94073358522342 <- latitude -> 60.052383221155935
10:46:01 DEBUG opendrift:2084: 3.8832107048288362 <- longitude -> 4.140412486727245
10:46:01 DEBUG opendrift:2089: -55.92468643921042 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.004471727007293897 and 0.25717382889182455 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 00:45:50.507641 - step 63 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.93959685502023 <- latitude -> 60.05305033727146
10:46:01 DEBUG opendrift:2084: 3.8769636528324045 <- longitude -> 4.1369132862657
10:46:01 DEBUG opendrift:2089: -55.96802880196617 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0008122463795154521 and 0.3390488213336253 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 01:45:50.507641 - step 64 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.94280537506744 <- latitude -> 60.053961515947776
10:46:01 DEBUG opendrift:2084: 3.8754196063089497 <- longitude -> 4.1404995006925205
10:46:01 DEBUG opendrift:2089: -55.845680459260215 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.001858112780260192 and 0.2966621066566791 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 02:45:50.507641 - step 65 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.93931696674418 <- latitude -> 60.05961886624401
10:46:01 DEBUG opendrift:2084: 3.8748863948368393 <- longitude -> 4.13870127524359
10:46:01 DEBUG opendrift:2089: -55.997440924459575 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0052621564138150105 and 0.3506362914195378 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 03:45:50.507641 - step 66 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.93331288324312 <- latitude -> 60.06117929934075
10:46:01 DEBUG opendrift:2084: 3.8737532073966023 <- longitude -> 4.142852313255075
10:46:01 DEBUG opendrift:2089: -56.18453801858221 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003212913582357832 and 0.2509205667444445 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 04:45:50.507641 - step 67 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.93560947415945 <- latitude -> 60.0619617800801
10:46:01 DEBUG opendrift:2084: 3.873996713779815 <- longitude -> 4.139797609774411
10:46:01 DEBUG opendrift:2089: -56.06655409247274 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0062745678240689684 and 0.29606592790166275 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 05:45:50.507641 - step 68 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.93597168912411 <- latitude -> 60.057843307700104
10:46:01 DEBUG opendrift:2084: 3.8728564436767567 <- longitude -> 4.13923068754367
10:46:01 DEBUG opendrift:2089: -55.677279776468346 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003551649019788776 and 0.2855261245147178 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 06:45:50.507641 - step 69 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.935808617018694 <- latitude -> 60.056905672115164
10:46:01 DEBUG opendrift:2084: 3.8649850952904092 <- longitude -> 4.148407351421315
10:46:01 DEBUG opendrift:2089: -55.731104446874575 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.007942977859339033 and 0.290253471472653 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 07:45:50.507641 - step 70 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.93142214962185 <- latitude -> 60.05568741672788
10:46:01 DEBUG opendrift:2084: 3.8561075156100912 <- longitude -> 4.144192541996606
10:46:01 DEBUG opendrift:2089: -55.585150435848774 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:01 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:01 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:01 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0009084255812054989 and 0.24832514731044186 m/s
10:46:01 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:01 DEBUG opendrift:2059: ======================================================================
10:46:01 INFO opendrift:2060: 2025-04-25 08:45:50.507641 - step 71 of 72 - 1000 active elements (0 deactivated)
10:46:01 DEBUG opendrift:2066: 0 elements scheduled.
10:46:01 DEBUG opendrift:2068: ======================================================================
10:46:01 DEBUG opendrift:2079: 59.932621524134504 <- latitude -> 60.058379537997936
10:46:01 DEBUG opendrift:2084: 3.8608397455519023 <- longitude -> 4.152738755257035
10:46:01 DEBUG opendrift:2089: -55.94488350503279 <- z -> 0.0
10:46:01 DEBUG opendrift:2090: ---------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:01 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:01 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:01 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:01 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:01 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:01 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:01 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:01 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:01 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:01 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:01 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:01 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift:647: No elements hit coastline.
10:46:01 DEBUG opendrift:1699: No elements to deactivate
10:46:01 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:01 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:01 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:01 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:01 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:01 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:01 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:01 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:01 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:01 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:01 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:01 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:01 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:01 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:01 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:01 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:02 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:02 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:02 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.003734647863041959 and 0.25379930575195786 m/s
10:46:02 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:02 DEBUG opendrift:878: to be seeded: 0, already seeded 1000
10:46:02 DEBUG opendrift:2059: ======================================================================
10:46:02 INFO opendrift:2060: 2025-04-25 09:45:50.507641 - step 72 of 72 - 1000 active elements (0 deactivated)
10:46:02 DEBUG opendrift:2066: 0 elements scheduled.
10:46:02 DEBUG opendrift:2068: ======================================================================
10:46:02 DEBUG opendrift:2079: 59.93033644036065 <- latitude -> 60.05580588768059
10:46:02 DEBUG opendrift:2084: 3.851243638866124 <- longitude -> 4.151503364713583
10:46:02 DEBUG opendrift:2089: -56.19892765103577 <- z -> 0.0
10:46:02 DEBUG opendrift:2090: ---------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:592: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity', 'x_wind', 'y_wind']
10:46:02 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:597: Calling reader constant_reader
10:46:02 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:02 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from constant_reader covering 1000 elements
10:46:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:02 DEBUG opendrift.readers.basereader.variables:637: Checking x_sea_water_velocity for invalid values
10:46:02 DEBUG opendrift.readers.basereader.variables:637: Checking y_sea_water_velocity for invalid values
10:46:02 DEBUG opendrift.readers.basereader.variables:637: Checking x_wind for invalid values
10:46:02 DEBUG opendrift.readers.basereader.variables:637: Checking y_wind for invalid values
10:46:02 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:02 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:02 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:02 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:02 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:02 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:02 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:02 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:02 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:02 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:02 DEBUG opendrift.models.basemodel.environment:782: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity']
10:46:02 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 10 for sea_water_temperature for all profiles
10:46:02 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 34 for sea_water_salinity for all profiles
10:46:02 DEBUG opendrift.models.basemodel.environment:787: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles
10:46:02 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:02 DEBUG opendrift.models.basemodel.environment:889: x_sea_water_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: y_sea_water_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: x_wind: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: y_wind: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_surface_height: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: upward_sea_water_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_significant_height: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_ice_area_fraction: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_ice_x_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_ice_y_velocity: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_water_temperature: 10 (min) 10 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_water_salinity: 34 (min) 34 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:889: ocean_mixed_layer_thickness: 50 (min) 50 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:02 DEBUG opendrift.models.physics_methods:849: Calculating Hs from wind, min: 0.000000, mean: 0.000000, max: 0.000000
10:46:02 DEBUG opendrift.models.physics_methods:907: Calculating wave period Tm02 from wind
10:46:02 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:02 DEBUG opendrift.models.physics_methods:857: Calculating wave period from wind, min: 1.256637, mean: 1.256637, max: 1.256637
10:46:02 DEBUG opendrift:647: No elements hit coastline.
10:46:02 DEBUG opendrift:1699: No elements to deactivate
10:46:02 DEBUG opendrift:2133: Calling OpenOil.update()
10:46:02 DEBUG opendrift.models.openoil.openoil:709: NOAA oil weathering
10:46:02 DEBUG opendrift.models.openoil.openoil:814: Calculating evaporation - NOAA
10:46:02 DEBUG opendrift.models.openoil.openoil:820: All surface oil elements older than 24 hours, skipping further evaporation.
10:46:02 DEBUG opendrift.models.openoil.openoil:847: Calculating emulsification - NOAA
10:46:02 DEBUG opendrift.models.openoil.openoil:859: Emulsification not yet started
10:46:02 DEBUG opendrift.models.openoil.openoil:781: Calculating: dispersion - NOAA
10:46:02 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:02 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:02 DEBUG opendrift.models.openoil.openoil:550: Calculating: biodegradation (half_time)
10:46:02 DEBUG opendrift.models.physics_methods:899: Using mean period Tm02 as wave period
10:46:02 DEBUG opendrift.models.physics_methods:917: min: 1.256637, mean: 1.256637, max: 1.256637
10:46:02 DEBUG opendrift.models.openoil.openoil:1119: Generating wave breaking droplet size spectrum
/root/project/opendrift/models/openoil/openoil.py:1135: RuntimeWarning: divide by zero encountered in power
dN_50 = (A * self.elements.oil_film_thickness * we**-0.6) + (
/root/project/opendrift/models/openoil/openoil.py:1136: RuntimeWarning: divide by zero encountered in power
B * self.elements.oil_film_thickness * re**-0.6)
10:46:02 DEBUG opendrift.models.openoil.openoil:1146: Droplet distribution median diameter dV_50: inf, dN_50: inf
/root/project/opendrift/models/openoil/openoil.py:1153: RuntimeWarning: invalid value encountered in divide
self.droplet_spectrum_pdf = spectrum / np.sum(spectrum)
10:46:02 WARNING opendrift.models.openoil.openoil:1156: Could not update droplet diameters.
10:46:02 DEBUG opendrift.models.oceandrift:419: Using diffusivity from Large1994 since model diffusivities not available
10:46:02 DEBUG opendrift.models.oceandrift:433: Diffusivities are in range 0.0 to 1.2e-05
10:46:02 DEBUG opendrift.models.oceandrift:452: TSprofiles deactivated for vertical mixing
10:46:02 DEBUG opendrift.models.oceandrift:466: Vertical mixing module:environment
10:46:02 DEBUG opendrift.models.oceandrift:469: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60s
10:46:02 DEBUG opendrift.models.physics_methods:761: No wind for wind-sheared ocean drift
10:46:02 DEBUG opendrift.models.physics_methods:789: No Stokes drift velocity available
10:46:02 DEBUG opendrift:1661: Moving elements according to horizontal diffusivity of 10.0, with speeds between 0.0013743073228135803 and 0.2509683781370698 m/s
10:46:02 DEBUG opendrift:2148: 1000 active elements (0 deactivated)
10:46:02 DEBUG opendrift:2177: Cleaning up
10:46:02 DEBUG opendrift.models.basemodel.environment:591: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:592: Variable group ['land_binary_mask']
10:46:02 DEBUG opendrift.models.basemodel.environment:593: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:597: Calling reader global_landmask
10:46:02 DEBUG opendrift.models.basemodel.environment:598: ----------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:614: Data needed for 1000 elements
10:46:02 DEBUG opendrift.readers.basereader.variables:759: Fetching variables from global_landmask covering 1000 elements
10:46:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before
10:46:02 DEBUG opendrift.readers.basereader.variables:637: Checking land_binary_mask for invalid values
10:46:02 DEBUG opendrift.readers.basereader.variables:795: Reader projection is latlon - rotation of vectors is not needed.
10:46:02 DEBUG opendrift.models.basemodel.environment:748: Obtained data for all elements.
10:46:02 DEBUG opendrift.models.basemodel.environment:761: ---------------------------------------
10:46:02 DEBUG opendrift.models.basemodel.environment:762: Finished processing all variable groups
10:46:02 DEBUG opendrift.models.basemodel.environment:887: ------------ SUMMARY -------------
10:46:02 DEBUG opendrift.models.basemodel.environment:889: land_binary_mask: 0 (min) 0 (max)
10:46:02 DEBUG opendrift.models.basemodel.environment:891: ---------------------------------
10:46:02 DEBUG opendrift:647: No elements hit coastline.
10:46:02 DEBUG opendrift:2263: Updating minval and maxval
10:46:02 DEBUG opendrift:2343: Writing to file
10:46:02 DEBUG opendrift:1699: No elements to deactivate
10:46:02 DEBUG opendrift:100: Changed mode from Mode.Run to Mode.Result
Plot results
o.plot_oil_budget(show_watercontent_and_viscosity=False, show_wind_and_current=False)
Custom oil budget plot
b = o.get_oil_budget()
import matplotlib.pyplot as plt
time = (o.result.time-o.result.time[0]).dt.total_seconds()/3600 # Hours since start
fig, ax = plt.subplots()
ax.plot(time, b['mass_submerged'], label='Submerged oil mass')
ax.plot(time, b['mass_surface'], label='Surface oil mass')
ax.plot(time, b['mass_biodegraded'], label='Biodegraded oil mass')
ax.set_title(f'{o.get_oil_name()}, {b["oil_density"].max():.2f} kg/m3')
plt.legend()
plt.xlabel('Time [hours]')
plt.ylabel('Mass oil [kg]')
plt.show()
Animation of vertical behaviour
o.animation_profile(markersize='mass_oil', markersize_scaling=50, color='z', alpha=.5)
10:46:02 DEBUG opendrift:3050: Saving animation..
10:46:02 INFO opendrift:4607: Saving animation to /root/project/docs/source/gallery/animations/example_biodegradation_0.gif...
10:46:10 DEBUG opendrift:4645: MPLBACKEND = agg
10:46:10 DEBUG opendrift:4646: DISPLAY = None
10:46:10 DEBUG opendrift:4647: Time to save animation: 0:00:07.519965
10:46:10 INFO opendrift:3253: Time to make animation: 0:00:07.636283
Total running time of the script: (0 minutes 25.414 seconds)