Note
Go to the end to download the full example code.
Oil in ice
from datetime import datetime, timedelta
from opendrift.readers import reader_netCDF_CF_generic
from opendrift.models.openoil import OpenOil
import cmocean
o = OpenOil(loglevel=20)
14:20:05 INFO opendrift:509: OpenDriftSimulation initialised (version 1.13.0 / v1.13.0-75-gd4c13d2)
Using live data from Barents 2.5 km ocean model
o.add_readers_from_list(['https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be'])
Adjusting some configuration
o.set_config('processes:dispersion', False)
o.set_config('processes:evaporation', False)
o.set_config('processes:emulsification', False)
o.set_config('drift:horizontal_diffusivity', 10)
o.set_config('drift:truncate_ocean_model_below_m', 3)
Imaginary oil spill in Hinlopen strait
o.seed_elements(lon=19.1909, lat=79.5986, radius=50,
number=3000, time=datetime.utcnow() - timedelta(days=7))
14:20:05 INFO opendrift.models.openoil.openoil:1700: Oil type not specified, using default: GENERIC BUNKER C
14:20:05 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC BUNKER C
14:20:05 INFO opendrift.models.openoil.openoil:1709: Using density 988.1 and viscosity 0.021692333877975645 of oiltype GENERIC BUNKER C
14:20:05 INFO opendrift.models.basemodel.environment:206: Adding a dynamical landmask with max. priority based on assumed maximum speed of 1.3 m/s. Adding a customised landmask may be faster...
14:20:10 INFO opendrift.models.basemodel.environment:233: Fallback values will be used for the following variables which have no readers:
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_surface_height: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: upward_sea_water_velocity: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_surface_wave_significant_height: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_surface_wave_stokes_drift_x_velocity: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_surface_wave_stokes_drift_y_velocity: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_ice_area_fraction: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_ice_x_velocity: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_ice_y_velocity: 0.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_water_temperature: 10.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_water_salinity: 34.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: sea_floor_depth_below_sea_level: 10000.000000
14:20:10 INFO opendrift.models.basemodel.environment:236: ocean_vertical_diffusivity: 0.020000
14:20:10 INFO opendrift.models.basemodel.environment:236: ocean_mixed_layer_thickness: 50.000000
Running model
o.run(duration=timedelta(hours=48), time_step=1800, time_step_output=3600)
14:20:10 INFO opendrift:919: Using existing reader for land_binary_mask
14:20:10 INFO opendrift:930: All points are in ocean
14:20:10 INFO opendrift.models.openoil.openoil:685: Oil-water surface tension is 0.035935 Nm
14:20:10 INFO opendrift.models.openoil.openoil:698: Max water fraction not available for GENERIC BUNKER C, using default
14:20:10 INFO opendrift:2056: 2025-03-06 14:20:05.828677 - step 1 of 96 - 3000 active elements (0 deactivated)
14:20:10 INFO opendrift.readers:58: Opening file with xr.open_dataset
14:21:57 INFO opendrift.readers.reader_netCDF_CF_generic:338: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
14:21:57 INFO opendrift.readers.basereader:176: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity
14:21:57 INFO opendrift.readers.basereader:176: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity
14:22:01 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.019288074 to -0.0042987396) found for ocean_vertical_diffusivity, replacing with NaN
14:22:01 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:04 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.02088838 to -0.0037154646) found for ocean_vertical_diffusivity, replacing with NaN
14:22:04 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:04 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:04 INFO opendrift:2056: 2025-03-06 14:50:05.828677 - step 2 of 96 - 3000 active elements (0 deactivated)
14:22:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:04 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:04 INFO opendrift:2056: 2025-03-06 15:20:05.828677 - step 3 of 96 - 3000 active elements (0 deactivated)
14:22:07 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.021121453 to -0.0030871218) found for ocean_vertical_diffusivity, replacing with NaN
14:22:07 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:07 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:07 INFO opendrift:2056: 2025-03-06 15:50:05.828677 - step 4 of 96 - 3000 active elements (0 deactivated)
14:22:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:07 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:07 INFO opendrift:2056: 2025-03-06 16:20:05.828677 - step 5 of 96 - 3000 active elements (0 deactivated)
14:22:10 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.019110564 to -0.0033219813) found for ocean_vertical_diffusivity, replacing with NaN
14:22:10 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:10 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:10 INFO opendrift:2056: 2025-03-06 16:50:05.828677 - step 6 of 96 - 3000 active elements (0 deactivated)
14:22:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:10 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:10 INFO opendrift:2056: 2025-03-06 17:20:05.828677 - step 7 of 96 - 3000 active elements (0 deactivated)
14:22:13 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.013033347 to -0.0023305696) found for ocean_vertical_diffusivity, replacing with NaN
14:22:13 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:13 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:13 INFO opendrift:2056: 2025-03-06 17:50:05.828677 - step 8 of 96 - 3000 active elements (0 deactivated)
14:22:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:13 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:13 INFO opendrift:2056: 2025-03-06 18:20:05.828677 - step 9 of 96 - 3000 active elements (0 deactivated)
14:22:16 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0052197943 to -0.0012789911) found for ocean_vertical_diffusivity, replacing with NaN
14:22:16 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:16 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:16 INFO opendrift:2056: 2025-03-06 18:50:05.828677 - step 10 of 96 - 3000 active elements (0 deactivated)
14:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:16 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:16 INFO opendrift:2056: 2025-03-06 19:20:05.828677 - step 11 of 96 - 3000 active elements (0 deactivated)
14:22:19 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0057134265 to -0.0011559615) found for ocean_vertical_diffusivity, replacing with NaN
14:22:19 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:19 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:19 INFO opendrift:2056: 2025-03-06 19:50:05.828677 - step 12 of 96 - 3000 active elements (0 deactivated)
14:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:19 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:19 INFO opendrift:2056: 2025-03-06 20:20:05.828677 - step 13 of 96 - 3000 active elements (0 deactivated)
14:22:22 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.008455747 to -0.00144708) found for ocean_vertical_diffusivity, replacing with NaN
14:22:22 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:22 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:22 INFO opendrift:2056: 2025-03-06 20:50:05.828677 - step 14 of 96 - 3000 active elements (0 deactivated)
14:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:22 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:22 INFO opendrift:2056: 2025-03-06 21:20:05.828677 - step 15 of 96 - 3000 active elements (0 deactivated)
14:22:25 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.011805002 to -0.0019970557) found for ocean_vertical_diffusivity, replacing with NaN
14:22:25 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:25 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:25 INFO opendrift:2056: 2025-03-06 21:50:05.828677 - step 16 of 96 - 3000 active elements (0 deactivated)
14:22:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:25 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:25 INFO opendrift:2056: 2025-03-06 22:20:05.828677 - step 17 of 96 - 3000 active elements (0 deactivated)
14:22:28 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.014576188 to -0.0026326072) found for ocean_vertical_diffusivity, replacing with NaN
14:22:28 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:28 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:28 INFO opendrift:2056: 2025-03-06 22:50:05.828677 - step 18 of 96 - 3000 active elements (0 deactivated)
14:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:28 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:28 INFO opendrift:2056: 2025-03-06 23:20:05.828677 - step 19 of 96 - 3000 active elements (0 deactivated)
14:22:32 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.016756805 to -0.0022887536) found for ocean_vertical_diffusivity, replacing with NaN
14:22:32 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:32 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:32 INFO opendrift:2056: 2025-03-06 23:50:05.828677 - step 20 of 96 - 3000 active elements (0 deactivated)
14:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:33 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:33 INFO opendrift:2056: 2025-03-07 00:20:05.828677 - step 21 of 96 - 3000 active elements (0 deactivated)
14:22:35 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.015730498 to -0.0019709964) found for ocean_vertical_diffusivity, replacing with NaN
14:22:35 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:35 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:35 INFO opendrift:2056: 2025-03-07 00:50:05.828677 - step 22 of 96 - 3000 active elements (0 deactivated)
14:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:36 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:36 INFO opendrift:2056: 2025-03-07 01:20:05.828677 - step 23 of 96 - 3000 active elements (0 deactivated)
14:22:39 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.017494619 to -0.0027921046) found for ocean_vertical_diffusivity, replacing with NaN
14:22:39 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:39 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:39 INFO opendrift:2056: 2025-03-07 01:50:05.828677 - step 24 of 96 - 3000 active elements (0 deactivated)
14:22:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:39 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:39 INFO opendrift:2056: 2025-03-07 02:20:05.828677 - step 25 of 96 - 3000 active elements (0 deactivated)
14:22:42 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.020484515 to -0.0034700688) found for ocean_vertical_diffusivity, replacing with NaN
14:22:42 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:42 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:42 INFO opendrift:2056: 2025-03-07 02:50:05.828677 - step 26 of 96 - 3000 active elements (0 deactivated)
14:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:42 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:42 INFO opendrift:2056: 2025-03-07 03:20:05.828677 - step 27 of 96 - 3000 active elements (0 deactivated)
14:22:45 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.021065883 to -0.0020439064) found for ocean_vertical_diffusivity, replacing with NaN
14:22:45 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:45 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:45 INFO opendrift:2056: 2025-03-07 03:50:05.828677 - step 28 of 96 - 3000 active elements (0 deactivated)
14:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:45 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:45 INFO opendrift:2056: 2025-03-07 04:20:05.828677 - step 29 of 96 - 3000 active elements (0 deactivated)
14:22:48 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.027541488 to -0.001631535) found for ocean_vertical_diffusivity, replacing with NaN
14:22:48 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:48 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:48 INFO opendrift:2056: 2025-03-07 04:50:05.828677 - step 30 of 96 - 3000 active elements (0 deactivated)
14:22:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:48 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:48 INFO opendrift:2056: 2025-03-07 05:20:05.828677 - step 31 of 96 - 3000 active elements (0 deactivated)
14:22:51 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.016976891 to -0.0010425738) found for ocean_vertical_diffusivity, replacing with NaN
14:22:51 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:51 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:51 INFO opendrift:2056: 2025-03-07 05:50:05.828677 - step 32 of 96 - 3000 active elements (0 deactivated)
14:22:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:51 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:51 INFO opendrift:2056: 2025-03-07 06:20:05.828677 - step 33 of 96 - 3000 active elements (0 deactivated)
14:22:54 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.007074976 to -0.00025637518) found for ocean_vertical_diffusivity, replacing with NaN
14:22:54 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:54 INFO opendrift:2056: 2025-03-07 06:50:05.828677 - step 34 of 96 - 3000 active elements (0 deactivated)
14:22:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:55 INFO opendrift:2056: 2025-03-07 07:20:05.828677 - step 35 of 96 - 3000 active elements (0 deactivated)
14:22:57 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0058351518 to -0.00037712464) found for ocean_vertical_diffusivity, replacing with NaN
14:22:57 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:22:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:57 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:57 INFO opendrift:2056: 2025-03-07 07:50:05.828677 - step 36 of 96 - 3000 active elements (0 deactivated)
14:22:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:22:58 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:22:58 INFO opendrift:2056: 2025-03-07 08:20:05.828677 - step 37 of 96 - 3000 active elements (0 deactivated)
14:23:00 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0056760344 to -8.983638e-05) found for ocean_vertical_diffusivity, replacing with NaN
14:23:00 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:01 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:01 INFO opendrift:2056: 2025-03-07 08:50:05.828677 - step 38 of 96 - 3000 active elements (0 deactivated)
14:23:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:01 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:01 INFO opendrift:2056: 2025-03-07 09:20:05.828677 - step 39 of 96 - 3000 active elements (0 deactivated)
14:23:03 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.006781301 to -0.00056273286) found for ocean_vertical_diffusivity, replacing with NaN
14:23:03 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:04 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:04 INFO opendrift:2056: 2025-03-07 09:50:05.828677 - step 40 of 96 - 3000 active elements (0 deactivated)
14:23:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:04 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:04 INFO opendrift:2056: 2025-03-07 10:20:05.828677 - step 41 of 96 - 3000 active elements (0 deactivated)
14:23:07 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.009619754 to -0.0003006763) found for ocean_vertical_diffusivity, replacing with NaN
14:23:07 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:07 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:07 INFO opendrift:2056: 2025-03-07 10:50:05.828677 - step 42 of 96 - 3000 active elements (0 deactivated)
14:23:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:07 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:07 INFO opendrift:2056: 2025-03-07 11:20:05.828677 - step 43 of 96 - 3000 active elements (0 deactivated)
14:23:10 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.010155404 to -3.9675793e-05) found for ocean_vertical_diffusivity, replacing with NaN
14:23:10 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:10 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:10 INFO opendrift:2056: 2025-03-07 11:50:05.828677 - step 44 of 96 - 3000 active elements (0 deactivated)
14:23:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:10 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:10 INFO opendrift:2056: 2025-03-07 12:20:05.828677 - step 45 of 96 - 3000 active elements (0 deactivated)
14:23:13 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.006801415 to -0.0011801976) found for ocean_vertical_diffusivity, replacing with NaN
14:23:13 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:13 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:13 INFO opendrift:2056: 2025-03-07 12:50:05.828677 - step 46 of 96 - 3000 active elements (0 deactivated)
14:23:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:14 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:14 INFO opendrift:2056: 2025-03-07 13:20:05.828677 - step 47 of 96 - 3000 active elements (0 deactivated)
14:23:16 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.01444833 to -0.0019871788) found for ocean_vertical_diffusivity, replacing with NaN
14:23:16 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:17 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:17 INFO opendrift:2056: 2025-03-07 13:50:05.828677 - step 48 of 96 - 3000 active elements (0 deactivated)
14:23:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:17 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:17 INFO opendrift:2056: 2025-03-07 14:20:05.828677 - step 49 of 96 - 3000 active elements (0 deactivated)
14:23:19 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.018962063 to -0.0031437073) found for ocean_vertical_diffusivity, replacing with NaN
14:23:19 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:20 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:20 INFO opendrift:2056: 2025-03-07 14:50:05.828677 - step 50 of 96 - 3000 active elements (0 deactivated)
14:23:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:20 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:20 INFO opendrift:2056: 2025-03-07 15:20:05.828677 - step 51 of 96 - 3000 active elements (0 deactivated)
14:23:24 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0102621475 to -0.0016043837) found for ocean_vertical_diffusivity, replacing with NaN
14:23:24 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:24 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:24 INFO opendrift:2056: 2025-03-07 15:50:05.828677 - step 52 of 96 - 3000 active elements (0 deactivated)
14:23:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:25 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:25 INFO opendrift:2056: 2025-03-07 16:20:05.828677 - step 53 of 96 - 3000 active elements (0 deactivated)
14:23:27 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.011412273 to -0.0013632826) found for ocean_vertical_diffusivity, replacing with NaN
14:23:27 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:27 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:27 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:27 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:27 INFO opendrift:2056: 2025-03-07 16:50:05.828677 - step 54 of 96 - 3000 active elements (0 deactivated)
14:23:27 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:27 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:28 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:28 INFO opendrift:2056: 2025-03-07 17:20:05.828677 - step 55 of 96 - 3000 active elements (0 deactivated)
14:23:30 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.013153704 to -0.001493457) found for ocean_vertical_diffusivity, replacing with NaN
14:23:30 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:32 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:32 INFO opendrift:2056: 2025-03-07 17:50:05.828677 - step 56 of 96 - 2999 active elements (1 deactivated)
14:23:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:32 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:32 INFO opendrift:2056: 2025-03-07 18:20:05.828677 - step 57 of 96 - 2999 active elements (1 deactivated)
14:23:35 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.007322729 to -0.0009939423) found for ocean_vertical_diffusivity, replacing with NaN
14:23:35 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:36 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:36 INFO opendrift:2056: 2025-03-07 18:50:05.828677 - step 58 of 96 - 2999 active elements (1 deactivated)
14:23:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:36 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:36 INFO opendrift:2056: 2025-03-07 19:20:05.828677 - step 59 of 96 - 2998 active elements (2 deactivated)
14:23:39 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0046449993 to -0.00032916557) found for ocean_vertical_diffusivity, replacing with NaN
14:23:39 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:39 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:39 INFO opendrift:2056: 2025-03-07 19:50:05.828677 - step 60 of 96 - 2998 active elements (2 deactivated)
14:23:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:39 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:39 INFO opendrift:2056: 2025-03-07 20:20:05.828677 - step 61 of 96 - 2996 active elements (4 deactivated)
14:23:42 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.004686442 to -0.00080669904) found for ocean_vertical_diffusivity, replacing with NaN
14:23:42 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:42 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:42 INFO opendrift:2056: 2025-03-07 20:50:05.828677 - step 62 of 96 - 2995 active elements (5 deactivated)
14:23:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:42 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:42 INFO opendrift:2056: 2025-03-07 21:20:05.828677 - step 63 of 96 - 2994 active elements (6 deactivated)
14:23:45 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0066938307 to -0.0009266618) found for ocean_vertical_diffusivity, replacing with NaN
14:23:45 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:45 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:45 INFO opendrift:2056: 2025-03-07 21:50:05.828677 - step 64 of 96 - 2993 active elements (7 deactivated)
14:23:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:45 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:45 INFO opendrift:2056: 2025-03-07 22:20:05.828677 - step 65 of 96 - 2992 active elements (8 deactivated)
14:23:48 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.006981249 to -0.0006074446) found for ocean_vertical_diffusivity, replacing with NaN
14:23:48 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:48 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:49 INFO opendrift:2056: 2025-03-07 22:50:05.828677 - step 66 of 96 - 2990 active elements (10 deactivated)
14:23:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:49 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:49 INFO opendrift:2056: 2025-03-07 23:20:05.828677 - step 67 of 96 - 2989 active elements (11 deactivated)
14:23:52 WARNING opendrift.readers.basereader.variables:654: Invalid values (-0.0048192614 to -0.00056269055) found for ocean_vertical_diffusivity, replacing with NaN
14:23:52 WARNING opendrift.readers.basereader.variables:657: (allowed range: [0, 1])
14:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:52 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:52 INFO opendrift:2056: 2025-03-07 23:50:05.828677 - step 68 of 96 - 2987 active elements (13 deactivated)
14:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:53 INFO opendrift:2056: 2025-03-08 00:20:05.828677 - step 69 of 96 - 2985 active elements (15 deactivated)
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:53 INFO opendrift:2056: 2025-03-08 00:50:05.828677 - step 70 of 96 - 2984 active elements (16 deactivated)
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:53 INFO opendrift:2056: 2025-03-08 01:20:05.828677 - step 71 of 96 - 2982 active elements (18 deactivated)
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:53 INFO opendrift:2056: 2025-03-08 01:50:05.828677 - step 72 of 96 - 2981 active elements (19 deactivated)
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:53 INFO opendrift:2056: 2025-03-08 02:20:05.828677 - step 73 of 96 - 2979 active elements (21 deactivated)
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:53 INFO opendrift:2056: 2025-03-08 02:50:05.828677 - step 74 of 96 - 2975 active elements (25 deactivated)
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:54 INFO opendrift:2056: 2025-03-08 03:20:05.828677 - step 75 of 96 - 2973 active elements (27 deactivated)
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:54 INFO opendrift:2056: 2025-03-08 03:50:05.828677 - step 76 of 96 - 2971 active elements (29 deactivated)
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:54 INFO opendrift:2056: 2025-03-08 04:20:05.828677 - step 77 of 96 - 2968 active elements (32 deactivated)
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:54 INFO opendrift:2056: 2025-03-08 04:50:05.828677 - step 78 of 96 - 2967 active elements (33 deactivated)
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:54 INFO opendrift:2056: 2025-03-08 05:20:05.828677 - step 79 of 96 - 2962 active elements (38 deactivated)
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:55 INFO opendrift:2056: 2025-03-08 05:50:05.828677 - step 80 of 96 - 2959 active elements (41 deactivated)
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:55 INFO opendrift:2056: 2025-03-08 06:20:05.828677 - step 81 of 96 - 2958 active elements (42 deactivated)
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:55 INFO opendrift:2056: 2025-03-08 06:50:05.828677 - step 82 of 96 - 2952 active elements (48 deactivated)
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:55 INFO opendrift:2056: 2025-03-08 07:20:05.828677 - step 83 of 96 - 2947 active elements (53 deactivated)
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:55 INFO opendrift:2056: 2025-03-08 07:50:05.828677 - step 84 of 96 - 2944 active elements (56 deactivated)
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:55 INFO opendrift:2056: 2025-03-08 08:20:05.828677 - step 85 of 96 - 2941 active elements (59 deactivated)
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 08:50:05.828677 - step 86 of 96 - 2940 active elements (60 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 09:20:05.828677 - step 87 of 96 - 2931 active elements (69 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 09:50:05.828677 - step 88 of 96 - 2926 active elements (74 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 10:20:05.828677 - step 89 of 96 - 2922 active elements (78 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 10:50:05.828677 - step 90 of 96 - 2919 active elements (81 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 11:20:05.828677 - step 91 of 96 - 2916 active elements (84 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:56 INFO opendrift:2056: 2025-03-08 11:50:05.828677 - step 92 of 96 - 2910 active elements (90 deactivated)
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:57 INFO opendrift:2056: 2025-03-08 12:20:05.828677 - step 93 of 96 - 2906 active elements (94 deactivated)
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:57 INFO opendrift:2056: 2025-03-08 12:50:05.828677 - step 94 of 96 - 2902 active elements (98 deactivated)
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:57 INFO opendrift:2056: 2025-03-08 13:20:05.828677 - step 95 of 96 - 2897 active elements (103 deactivated)
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
14:23:57 INFO opendrift:2056: 2025-03-08 13:50:05.828677 - step 96 of 96 - 2894 active elements (106 deactivated)
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
14:23:57 INFO opendrift.models.openoil.openoil:1182: Ice concentration above 30%, using Nordam scheme for advection in ice
Print and plot results
print(o)
o.animation(background='sea_ice_area_fraction', cmap=cmocean.cm.ice,
vmin=0, vmax=1, bgalpha=1, fast=False)
===========================
--------------------
Reader performance:
--------------------
global_landmask
0:00:01.6 total
0:00:00.0 preparing
0:00:01.6 reading
0:00:00.0 masking
--------------------
https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be
0:01:45.2 total
0:00:00.0 preparing
0:01:42.2 reading
0:00:01.8 interpolation
0:00:00.1 interpolation_time
0:00:02.9 rotating vectors
0:00:00.0 masking
--------------------
Performance:
3:51.9 total time
4.7 configuration
0.0 preparing main loop
0.0 moving elements to ocean
3:47.1 main loop
6.6 updating elements
0.0 oil weathering
0.0 updating viscosities
0.0 updating densities
6.0 vertical mixing
0.0 cleaning up
--------------------
===========================
Model: OpenOil (OpenDrift version 1.13.0)
2885 active Oil particles (115 deactivated, 0 scheduled)
-------------------
Environment variables:
-----
land_binary_mask
1) global_landmask
-----
ocean_vertical_diffusivity
sea_floor_depth_below_sea_level
sea_ice_area_fraction
sea_ice_x_velocity
sea_ice_y_velocity
sea_surface_height
sea_water_salinity
sea_water_temperature
upward_sea_water_velocity
x_sea_water_velocity
x_wind
y_sea_water_velocity
y_wind
1) https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be
-----
Readers not added for the following variables:
ocean_mixed_layer_thickness
sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment
sea_surface_wave_period_at_variance_spectral_density_maximum
sea_surface_wave_significant_height
sea_surface_wave_stokes_drift_x_velocity
sea_surface_wave_stokes_drift_y_velocity
Discarded readers:
Time:
Start: 2025-03-06 14:20:05.828677 UTC
Present: 2025-03-08 14:20:05.828677 UTC
Calculation steps: 96 * 0:30:00 - total time: 2 days, 0:00:00
Output steps: 49 * 1:00:00
===========================
/opt/conda/envs/opendrift/lib/python3.11/site-packages/cartopy/mpl/geoaxes.py:1692: UserWarning: No data for colormapping provided via 'c'. Parameters 'vmin', 'vmax' will be ignored
result = super().scatter(*args, **kwargs)
14:24:11 INFO opendrift:4600: Saving animation to /root/project/docs/source/gallery/animations/example_oil_ice_0.gif...
14:24:51 INFO opendrift:3036: Time to make animation: 0:00:53.416234
o.plot(background='sea_ice_area_fraction', cmap=cmocean.cm.ice,
vmin=0, vmax=1, bgalpha=1, fast=False)
(<GeoAxes: title={'center': 'OpenDrift - OpenOil (GENERIC BUNKER C)\n2025-03-06 14:20 to 2025-03-08 14:20 UTC (49 steps)'}>, <Figure size 613.012x1100 with 2 Axes>)
Total running time of the script: (5 minutes 6.918 seconds)