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)
08:37:50 INFO    opendrift.models.basemodel:533: OpenDriftSimulation initialised (version 1.11.2 / v1.11.2-45-g6369924)

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))
08:37:50 INFO    opendrift.models.openoil.openoil:1710: Oil type not specified, using default: GENERIC BUNKER C
08:37:50 INFO    opendrift.models.openoil.adios.dirjs:90: Querying ADIOS database for oil: GENERIC BUNKER C
08:37:50 INFO    opendrift.models.openoil.openoil:1719: Using density 971.1 and viscosity 0.0005020658058702914 of oiltype GENERIC BUNKER C
08:37:50 INFO    opendrift.models.basemodel.environment:218: Adding a dynamical landmask with max. priority based on assumed maximum speed of 1.3 m/s. Adding a customised landmask may be faster...
08:37:56 INFO    opendrift.models.basemodel.environment:245: Fallback values will be used for the following variables which have no readers:
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_surface_height: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    upward_sea_water_velocity: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_significant_height: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_x_velocity: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_y_velocity: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_ice_area_fraction: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_ice_x_velocity: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_ice_y_velocity: 0.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_water_temperature: 10.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_water_salinity: 34.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    sea_floor_depth_below_sea_level: 10000.000000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    ocean_vertical_diffusivity: 0.020000
08:37:56 INFO    opendrift.models.basemodel.environment:248:    ocean_mixed_layer_thickness: 50.000000

Running model

o.run(duration=timedelta(hours=48), time_step=1800, time_step_output=3600)
08:37:56 INFO    opendrift.models.basemodel:911: Using existing reader for land_binary_mask
08:37:56 INFO    opendrift.models.basemodel:922: All points are in ocean
08:37:56 INFO    opendrift.models.openoil.openoil:687: Oil-water surface tension is 0.035282 Nm
08:37:56 INFO    opendrift.models.openoil.openoil:700: Max water fraction not available for GENERIC BUNKER C, using default
08:37:56 INFO    opendrift.models.basemodel:2011: 2024-05-16 08:37:50.656611 - step 1 of 96 - 3000 active elements (0 deactivated)
08:37:56 INFO    opendrift.readers.reader_netCDF_CF_generic:102: Opening dataset: https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be
/opt/conda/envs/opendrift/lib/python3.11/site-packages/pyproj/crs/crs.py:1286: UserWarning: You will likely lose important projection information when converting to a PROJ string from another format. See: https://proj.org/faq.html#what-is-the-best-format-for-describing-coordinate-reference-systems
  proj = self._crs.to_proj4(version=version)
08:37:58 INFO    opendrift.readers.reader_netCDF_CF_generic:314: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
08:37:58 INFO    opendrift.readers.basereader:166: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity
08:37:58 INFO    opendrift.readers.basereader:166: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity
08:38:00 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0059343465 to -0.0012834786) found for ocean_vertical_diffusivity, replacing with NaN
08:38:00 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:03 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0090193385 to -0.0031974965) found for ocean_vertical_diffusivity, replacing with NaN
08:38:03 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:03 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:03 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:03 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:03 INFO    opendrift.models.basemodel:2011: 2024-05-16 09:07:50.656611 - step 2 of 96 - 3000 active elements (0 deactivated)
08:38:06 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.013211373 to -0.0053939843) found for ocean_vertical_diffusivity, replacing with NaN
08:38:06 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:06 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:06 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:06 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:06 INFO    opendrift.models.basemodel:2011: 2024-05-16 09:37:50.656611 - step 3 of 96 - 3000 active elements (0 deactivated)
08:38:06 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:06 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:06 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:06 INFO    opendrift.models.basemodel:2011: 2024-05-16 10:07:50.656611 - step 4 of 96 - 3000 active elements (0 deactivated)
08:38:08 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.015643358 to -0.0052093435) found for ocean_vertical_diffusivity, replacing with NaN
08:38:08 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:08 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:08 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:08 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:08 INFO    opendrift.models.basemodel:2011: 2024-05-16 10:37:50.656611 - step 5 of 96 - 3000 active elements (0 deactivated)
08:38:08 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:08 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:08 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:08 INFO    opendrift.models.basemodel:2011: 2024-05-16 11:07:50.656611 - step 6 of 96 - 3000 active elements (0 deactivated)
08:38:11 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.016767435 to -0.003482311) found for ocean_vertical_diffusivity, replacing with NaN
08:38:11 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:11 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:11 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:12 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:12 INFO    opendrift.models.basemodel:2011: 2024-05-16 11:37:50.656611 - step 7 of 96 - 2997 active elements (3 deactivated)
08:38:12 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:12 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:12 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:12 INFO    opendrift.models.basemodel:2011: 2024-05-16 12:07:50.656611 - step 8 of 96 - 2956 active elements (44 deactivated)
08:38:14 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.016777338 to -0.0022488772) found for ocean_vertical_diffusivity, replacing with NaN
08:38:14 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:14 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:14 INFO    opendrift.models.basemodel:2011: 2024-05-16 12:37:50.656611 - step 9 of 96 - 2846 active elements (154 deactivated)
08:38:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:14 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:14 INFO    opendrift.models.basemodel:2011: 2024-05-16 13:07:50.656611 - step 10 of 96 - 2516 active elements (484 deactivated)
08:38:17 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.020055505 to -0.0033036536) found for ocean_vertical_diffusivity, replacing with NaN
08:38:17 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:17 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:17 INFO    opendrift.models.basemodel:2011: 2024-05-16 13:37:50.656611 - step 11 of 96 - 2088 active elements (912 deactivated)
08:38:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:17 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:17 INFO    opendrift.models.basemodel:2011: 2024-05-16 14:07:50.656611 - step 12 of 96 - 1579 active elements (1421 deactivated)
08:38:20 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.029043123 to -0.0075668003) found for ocean_vertical_diffusivity, replacing with NaN
08:38:20 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:20 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:20 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:20 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:20 INFO    opendrift.models.basemodel:2011: 2024-05-16 14:37:50.656611 - step 13 of 96 - 1222 active elements (1778 deactivated)
08:38:20 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:20 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:20 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:20 INFO    opendrift.models.basemodel:2011: 2024-05-16 15:07:50.656611 - step 14 of 96 - 963 active elements (2037 deactivated)
08:38:23 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.039365936 to -0.012096652) found for ocean_vertical_diffusivity, replacing with NaN
08:38:23 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:23 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:23 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:23 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:23 INFO    opendrift.models.basemodel:2011: 2024-05-16 15:37:50.656611 - step 15 of 96 - 848 active elements (2152 deactivated)
08:38:23 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:23 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:23 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:23 INFO    opendrift.models.basemodel:2011: 2024-05-16 16:07:50.656611 - step 16 of 96 - 783 active elements (2217 deactivated)
08:38:26 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.03508413 to -0.011529249) found for ocean_vertical_diffusivity, replacing with NaN
08:38:26 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:26 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:26 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:26 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:26 INFO    opendrift.models.basemodel:2011: 2024-05-16 16:37:50.656611 - step 17 of 96 - 746 active elements (2254 deactivated)
08:38:26 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:26 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:26 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:26 INFO    opendrift.models.basemodel:2011: 2024-05-16 17:07:50.656611 - step 18 of 96 - 721 active elements (2279 deactivated)
08:38:28 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.024758575 to -0.007354493) found for ocean_vertical_diffusivity, replacing with NaN
08:38:28 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:28 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:29 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:29 INFO    opendrift.models.basemodel:2011: 2024-05-16 17:37:50.656611 - step 19 of 96 - 698 active elements (2302 deactivated)
08:38:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:29 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:29 INFO    opendrift.models.basemodel:2011: 2024-05-16 18:07:50.656611 - step 20 of 96 - 686 active elements (2314 deactivated)
08:38:31 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.016638339 to -0.003534339) found for ocean_vertical_diffusivity, replacing with NaN
08:38:31 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:31 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:31 INFO    opendrift.models.basemodel:2011: 2024-05-16 18:37:50.656611 - step 21 of 96 - 675 active elements (2325 deactivated)
08:38:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:31 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:31 INFO    opendrift.models.basemodel:2011: 2024-05-16 19:07:50.656611 - step 22 of 96 - 665 active elements (2335 deactivated)
08:38:35 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.013109618 to -0.0027755878) found for ocean_vertical_diffusivity, replacing with NaN
08:38:35 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:35 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:35 INFO    opendrift.models.basemodel:2011: 2024-05-16 19:37:50.656611 - step 23 of 96 - 658 active elements (2342 deactivated)
08:38:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:35 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:35 INFO    opendrift.models.basemodel:2011: 2024-05-16 20:07:50.656611 - step 24 of 96 - 657 active elements (2343 deactivated)
08:38:39 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.012366779 to -0.004648274) found for ocean_vertical_diffusivity, replacing with NaN
08:38:39 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:39 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:39 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:39 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:39 INFO    opendrift.models.basemodel:2011: 2024-05-16 20:37:50.656611 - step 25 of 96 - 654 active elements (2346 deactivated)
08:38:39 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:39 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:39 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:39 INFO    opendrift.models.basemodel:2011: 2024-05-16 21:07:50.656611 - step 26 of 96 - 654 active elements (2346 deactivated)
08:38:42 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.019253062 to -0.0074806027) found for ocean_vertical_diffusivity, replacing with NaN
08:38:42 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:42 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:42 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:42 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:42 INFO    opendrift.models.basemodel:2011: 2024-05-16 21:37:50.656611 - step 27 of 96 - 653 active elements (2347 deactivated)
08:38:42 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:42 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:42 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:42 INFO    opendrift.models.basemodel:2011: 2024-05-16 22:07:50.656611 - step 28 of 96 - 653 active elements (2347 deactivated)
08:38:46 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.017514959 to -0.007101033) found for ocean_vertical_diffusivity, replacing with NaN
08:38:46 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:46 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:46 INFO    opendrift.models.basemodel:2011: 2024-05-16 22:37:50.656611 - step 29 of 96 - 653 active elements (2347 deactivated)
08:38:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:46 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:46 INFO    opendrift.models.basemodel:2011: 2024-05-16 23:07:50.656611 - step 30 of 96 - 653 active elements (2347 deactivated)
08:38:49 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.012897284 to -0.0037182106) found for ocean_vertical_diffusivity, replacing with NaN
08:38:49 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:49 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:49 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:49 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:49 INFO    opendrift.models.basemodel:2011: 2024-05-16 23:37:50.656611 - step 31 of 96 - 653 active elements (2347 deactivated)
08:38:49 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:49 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:49 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:49 INFO    opendrift.models.basemodel:2011: 2024-05-17 00:07:50.656611 - step 32 of 96 - 653 active elements (2347 deactivated)
08:38:52 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0096432865 to -0.0020270764) found for ocean_vertical_diffusivity, replacing with NaN
08:38:52 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:52 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:52 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:52 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:52 INFO    opendrift.models.basemodel:2011: 2024-05-17 00:37:50.656611 - step 33 of 96 - 653 active elements (2347 deactivated)
08:38:52 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:52 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:52 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:52 INFO    opendrift.models.basemodel:2011: 2024-05-17 01:07:50.656611 - step 34 of 96 - 652 active elements (2348 deactivated)
08:38:55 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.010080751 to -0.002181294) found for ocean_vertical_diffusivity, replacing with NaN
08:38:55 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:55 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:55 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:56 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:56 INFO    opendrift.models.basemodel:2011: 2024-05-17 01:37:50.656611 - step 35 of 96 - 652 active elements (2348 deactivated)
08:38:56 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:56 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:56 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:56 INFO    opendrift.models.basemodel:2011: 2024-05-17 02:07:50.656611 - step 36 of 96 - 652 active elements (2348 deactivated)
08:38:59 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.012825945 to -0.0031075906) found for ocean_vertical_diffusivity, replacing with NaN
08:38:59 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:38:59 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:59 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:59 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:59 INFO    opendrift.models.basemodel:2011: 2024-05-17 02:37:50.656611 - step 37 of 96 - 652 active elements (2348 deactivated)
08:38:59 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:59 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:38:59 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:38:59 INFO    opendrift.models.basemodel:2011: 2024-05-17 03:07:50.656611 - step 38 of 96 - 652 active elements (2348 deactivated)
08:39:02 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.024491671 to -0.008228046) found for ocean_vertical_diffusivity, replacing with NaN
08:39:02 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:02 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:02 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:02 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:02 INFO    opendrift.models.basemodel:2011: 2024-05-17 03:37:50.656611 - step 39 of 96 - 652 active elements (2348 deactivated)
08:39:02 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:02 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:02 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:02 INFO    opendrift.models.basemodel:2011: 2024-05-17 04:07:50.656611 - step 40 of 96 - 652 active elements (2348 deactivated)
08:39:05 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.024481883 to -0.009566393) found for ocean_vertical_diffusivity, replacing with NaN
08:39:05 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:05 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:05 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:06 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:06 INFO    opendrift.models.basemodel:2011: 2024-05-17 04:37:50.656611 - step 41 of 96 - 652 active elements (2348 deactivated)
08:39:06 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:06 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:06 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:06 INFO    opendrift.models.basemodel:2011: 2024-05-17 05:07:50.656611 - step 42 of 96 - 652 active elements (2348 deactivated)
08:39:09 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.01511365 to -0.0023867472) found for ocean_vertical_diffusivity, replacing with NaN
08:39:09 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:09 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:09 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:09 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:09 INFO    opendrift.models.basemodel:2011: 2024-05-17 05:37:50.656611 - step 43 of 96 - 652 active elements (2348 deactivated)
08:39:09 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:09 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:09 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:09 INFO    opendrift.models.basemodel:2011: 2024-05-17 06:07:50.656611 - step 44 of 96 - 652 active elements (2348 deactivated)
08:39:12 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.021592967 to -0.0030273388) found for ocean_vertical_diffusivity, replacing with NaN
08:39:12 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:12 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:12 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:12 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:12 INFO    opendrift.models.basemodel:2011: 2024-05-17 06:37:50.656611 - step 45 of 96 - 652 active elements (2348 deactivated)
08:39:12 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:12 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:12 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:12 INFO    opendrift.models.basemodel:2011: 2024-05-17 07:07:50.656611 - step 46 of 96 - 652 active elements (2348 deactivated)
08:39:15 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.016520906 to -0.003137064) found for ocean_vertical_diffusivity, replacing with NaN
08:39:15 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:15 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:15 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:15 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:15 INFO    opendrift.models.basemodel:2011: 2024-05-17 07:37:50.656611 - step 47 of 96 - 652 active elements (2348 deactivated)
08:39:15 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:15 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:15 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:15 INFO    opendrift.models.basemodel:2011: 2024-05-17 08:07:50.656611 - step 48 of 96 - 652 active elements (2348 deactivated)
08:39:18 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0050819335 to -0.0014014124) found for ocean_vertical_diffusivity, replacing with NaN
08:39:18 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:18 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:18 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:18 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:18 INFO    opendrift.models.basemodel:2011: 2024-05-17 08:37:50.656611 - step 49 of 96 - 652 active elements (2348 deactivated)
08:39:18 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:18 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:18 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:18 INFO    opendrift.models.basemodel:2011: 2024-05-17 09:07:50.656611 - step 50 of 96 - 652 active elements (2348 deactivated)
08:39:22 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.008370404 to -0.00038809716) found for ocean_vertical_diffusivity, replacing with NaN
08:39:22 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:22 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:22 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:22 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:22 INFO    opendrift.models.basemodel:2011: 2024-05-17 09:37:50.656611 - step 51 of 96 - 652 active elements (2348 deactivated)
08:39:22 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:22 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:22 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:22 INFO    opendrift.models.basemodel:2011: 2024-05-17 10:07:50.656611 - step 52 of 96 - 652 active elements (2348 deactivated)
08:39:25 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.01098 to -0.0016854099) found for ocean_vertical_diffusivity, replacing with NaN
08:39:25 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:25 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:25 INFO    opendrift.models.basemodel:2011: 2024-05-17 10:37:50.656611 - step 53 of 96 - 652 active elements (2348 deactivated)
08:39:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:25 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:25 INFO    opendrift.models.basemodel:2011: 2024-05-17 11:07:50.656611 - step 54 of 96 - 652 active elements (2348 deactivated)
08:39:28 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0052621295 to -0.0011904777) found for ocean_vertical_diffusivity, replacing with NaN
08:39:28 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:28 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:28 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:28 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:28 INFO    opendrift.models.basemodel:2011: 2024-05-17 11:37:50.656611 - step 55 of 96 - 652 active elements (2348 deactivated)
08:39:28 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:28 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:28 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:28 INFO    opendrift.models.basemodel:2011: 2024-05-17 12:07:50.656611 - step 56 of 96 - 652 active elements (2348 deactivated)
08:39:31 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.010743869 to -0.0012793815) found for ocean_vertical_diffusivity, replacing with NaN
08:39:31 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:31 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:31 INFO    opendrift.models.basemodel:2011: 2024-05-17 12:37:50.656611 - step 57 of 96 - 652 active elements (2348 deactivated)
08:39:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:31 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:32 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:32 INFO    opendrift.models.basemodel:2011: 2024-05-17 13:07:50.656611 - step 58 of 96 - 652 active elements (2348 deactivated)
08:39:35 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.006113776 to -0.0013507816) found for ocean_vertical_diffusivity, replacing with NaN
08:39:35 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:35 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:35 INFO    opendrift.models.basemodel:2011: 2024-05-17 13:37:50.656611 - step 59 of 96 - 652 active elements (2348 deactivated)
08:39:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:35 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:35 INFO    opendrift.models.basemodel:2011: 2024-05-17 14:07:50.656611 - step 60 of 96 - 652 active elements (2348 deactivated)
08:39:38 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.011113583 to -0.0012734741) found for ocean_vertical_diffusivity, replacing with NaN
08:39:38 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:38 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:38 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:38 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:38 INFO    opendrift.models.basemodel:2011: 2024-05-17 14:37:50.656611 - step 61 of 96 - 652 active elements (2348 deactivated)
08:39:38 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:38 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:38 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:38 INFO    opendrift.models.basemodel:2011: 2024-05-17 15:07:50.656611 - step 62 of 96 - 652 active elements (2348 deactivated)
08:39:43 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.03219571 to -0.0034475403) found for ocean_vertical_diffusivity, replacing with NaN
08:39:43 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:43 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:43 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:43 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:43 INFO    opendrift.models.basemodel:2011: 2024-05-17 15:37:50.656611 - step 63 of 96 - 652 active elements (2348 deactivated)
08:39:43 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:43 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:43 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:43 INFO    opendrift.models.basemodel:2011: 2024-05-17 16:07:50.656611 - step 64 of 96 - 652 active elements (2348 deactivated)
08:39:46 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.053211607 to -0.005015193) found for ocean_vertical_diffusivity, replacing with NaN
08:39:46 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:46 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:46 INFO    opendrift.models.basemodel:2011: 2024-05-17 16:37:50.656611 - step 65 of 96 - 652 active elements (2348 deactivated)
08:39:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:46 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:47 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:47 INFO    opendrift.models.basemodel:2011: 2024-05-17 17:07:50.656611 - step 66 of 96 - 652 active elements (2348 deactivated)
08:39:51 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.028627755 to -0.003706554) found for ocean_vertical_diffusivity, replacing with NaN
08:39:51 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:51 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:51 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:51 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:51 INFO    opendrift.models.basemodel:2011: 2024-05-17 17:37:50.656611 - step 67 of 96 - 652 active elements (2348 deactivated)
08:39:51 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:51 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:51 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:51 INFO    opendrift.models.basemodel:2011: 2024-05-17 18:07:50.656611 - step 68 of 96 - 652 active elements (2348 deactivated)
08:39:54 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.010596756 to -0.0014101962) found for ocean_vertical_diffusivity, replacing with NaN
08:39:54 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:54 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:54 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:54 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:54 INFO    opendrift.models.basemodel:2011: 2024-05-17 18:37:50.656611 - step 69 of 96 - 652 active elements (2348 deactivated)
08:39:54 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:54 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:54 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:54 INFO    opendrift.models.basemodel:2011: 2024-05-17 19:07:50.656611 - step 70 of 96 - 652 active elements (2348 deactivated)
08:39:56 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.01694912 to -0.002269611) found for ocean_vertical_diffusivity, replacing with NaN
08:39:56 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:39:56 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:56 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:57 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:57 INFO    opendrift.models.basemodel:2011: 2024-05-17 19:37:50.656611 - step 71 of 96 - 652 active elements (2348 deactivated)
08:39:57 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:57 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:39:57 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:39:57 INFO    opendrift.models.basemodel:2011: 2024-05-17 20:07:50.656611 - step 72 of 96 - 652 active elements (2348 deactivated)
08:40:00 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0094674565 to -0.0012389333) found for ocean_vertical_diffusivity, replacing with NaN
08:40:00 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:00 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:00 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:00 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:00 INFO    opendrift.models.basemodel:2011: 2024-05-17 20:37:50.656611 - step 73 of 96 - 652 active elements (2348 deactivated)
08:40:00 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:00 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:00 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:00 INFO    opendrift.models.basemodel:2011: 2024-05-17 21:07:50.656611 - step 74 of 96 - 652 active elements (2348 deactivated)
08:40:03 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.003065023 to -0.00051478256) found for ocean_vertical_diffusivity, replacing with NaN
08:40:03 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:03 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:03 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:04 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:04 INFO    opendrift.models.basemodel:2011: 2024-05-17 21:37:50.656611 - step 75 of 96 - 652 active elements (2348 deactivated)
08:40:04 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:04 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:04 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:04 INFO    opendrift.models.basemodel:2011: 2024-05-17 22:07:50.656611 - step 76 of 96 - 652 active elements (2348 deactivated)
08:40:07 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.005722752 to -0.0007829902) found for ocean_vertical_diffusivity, replacing with NaN
08:40:07 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:07 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:07 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:07 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:07 INFO    opendrift.models.basemodel:2011: 2024-05-17 22:37:50.656611 - step 77 of 96 - 652 active elements (2348 deactivated)
08:40:07 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:07 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:07 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:07 INFO    opendrift.models.basemodel:2011: 2024-05-17 23:07:50.656611 - step 78 of 96 - 652 active elements (2348 deactivated)
08:40:11 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0073244786 to -0.0007146775) found for ocean_vertical_diffusivity, replacing with NaN
08:40:11 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:11 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:11 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:11 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:11 INFO    opendrift.models.basemodel:2011: 2024-05-17 23:37:50.656611 - step 79 of 96 - 652 active elements (2348 deactivated)
08:40:11 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:11 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:11 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:11 INFO    opendrift.models.basemodel:2011: 2024-05-18 00:07:50.656611 - step 80 of 96 - 652 active elements (2348 deactivated)
08:40:14 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.01809633 to -0.0008439584) found for ocean_vertical_diffusivity, replacing with NaN
08:40:14 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:14 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:14 INFO    opendrift.models.basemodel:2011: 2024-05-18 00:37:50.656611 - step 81 of 96 - 652 active elements (2348 deactivated)
08:40:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:14 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:14 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:14 INFO    opendrift.models.basemodel:2011: 2024-05-18 01:07:50.656611 - step 82 of 96 - 652 active elements (2348 deactivated)
08:40:17 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.01537235 to -0.0008547354) found for ocean_vertical_diffusivity, replacing with NaN
08:40:17 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:17 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:17 INFO    opendrift.models.basemodel:2011: 2024-05-18 01:37:50.656611 - step 83 of 96 - 652 active elements (2348 deactivated)
08:40:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:17 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:17 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:18 INFO    opendrift.models.basemodel:2011: 2024-05-18 02:07:50.656611 - step 84 of 96 - 652 active elements (2348 deactivated)
08:40:20 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.0055361167 to -0.00047247397) found for ocean_vertical_diffusivity, replacing with NaN
08:40:20 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:20 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:20 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:21 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:21 INFO    opendrift.models.basemodel:2011: 2024-05-18 02:37:50.656611 - step 85 of 96 - 652 active elements (2348 deactivated)
08:40:21 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:21 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:21 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:21 INFO    opendrift.models.basemodel:2011: 2024-05-18 03:07:50.656611 - step 86 of 96 - 652 active elements (2348 deactivated)
08:40:25 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.008862666 to -0.0012501212) found for ocean_vertical_diffusivity, replacing with NaN
08:40:25 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:25 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:25 INFO    opendrift.models.basemodel:2011: 2024-05-18 03:37:50.656611 - step 87 of 96 - 652 active elements (2348 deactivated)
08:40:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:25 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:26 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:26 INFO    opendrift.models.basemodel:2011: 2024-05-18 04:07:50.656611 - step 88 of 96 - 652 active elements (2348 deactivated)
08:40:29 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.023260087 to -0.001081171) found for ocean_vertical_diffusivity, replacing with NaN
08:40:29 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:29 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:29 INFO    opendrift.models.basemodel:2011: 2024-05-18 04:37:50.656611 - step 89 of 96 - 652 active elements (2348 deactivated)
08:40:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:29 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:29 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:29 INFO    opendrift.models.basemodel:2011: 2024-05-18 05:07:50.656611 - step 90 of 96 - 652 active elements (2348 deactivated)
08:40:32 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.019071236 to -0.00086376676) found for ocean_vertical_diffusivity, replacing with NaN
08:40:32 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:32 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:32 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:32 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:32 INFO    opendrift.models.basemodel:2011: 2024-05-18 05:37:50.656611 - step 91 of 96 - 652 active elements (2348 deactivated)
08:40:32 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:32 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:32 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:32 INFO    opendrift.models.basemodel:2011: 2024-05-18 06:07:50.656611 - step 92 of 96 - 652 active elements (2348 deactivated)
08:40:35 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.008146115 to -0.0010041643) found for ocean_vertical_diffusivity, replacing with NaN
08:40:35 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:35 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:35 INFO    opendrift.models.basemodel:2011: 2024-05-18 06:37:50.656611 - step 93 of 96 - 652 active elements (2348 deactivated)
08:40:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:35 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:35 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:35 INFO    opendrift.models.basemodel:2011: 2024-05-18 07:07:50.656611 - step 94 of 96 - 652 active elements (2348 deactivated)
08:40:40 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.015922515 to -0.000945463) found for ocean_vertical_diffusivity, replacing with NaN
08:40:40 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:40 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:40 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:40 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:40 INFO    opendrift.models.basemodel:2011: 2024-05-18 07:37:50.656611 - step 95 of 96 - 652 active elements (2348 deactivated)
08:40:40 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
/root/project/opendrift/readers/interpolation/interpolators.py:17: RuntimeWarning: overflow encountered in cast
  data[mask] = np.finfo(np.float64).min
08:40:40 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:40 INFO    opendrift.models.openoil.openoil:1184: Ice concentration above 30%, using Nordam scheme for advection in ice
08:40:40 INFO    opendrift.models.basemodel:2011: 2024-05-18 08:07:50.656611 - step 96 of 96 - 652 active elements (2348 deactivated)
08:40:44 WARNING opendrift.readers.basereader.variables:650: Invalid values (-0.010385568 to -0.0008732874) found for ocean_vertical_diffusivity, replacing with NaN
08:40:44 WARNING opendrift.readers.basereader.variables:653: (allowed range: [0, 1])
08:40:44 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:44 WARNING opendrift:122: Only NaNs input to linearNDFast - returning
08:40:44 INFO    opendrift.models.openoil.openoil:1184: 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
 0:00:00.0  total
 0:00:00.0  preparing
 0:00:00.0  reading
 0:00:00.0  masking
--------------------
https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be
 0:02:39.4  total
 0:00:00.0  preparing
 0:02:37.1  reading
 0:00:00.7  interpolation
 0:00:00.1  interpolation_time
 0:00:02.2  rotating vectors
 0:00:00.0  masking
--------------------
Performance:
 2:53.6 total time
    5.7 configuration
    0.1 preparing main loop
      0.0 moving elements to ocean
 2:47.7 main loop
      4.3 updating elements
        0.0 oil weathering
          0.0 updating viscosities
          0.0 updating densities
        4.0 vertical mixing
    0.0 cleaning up
--------------------
===========================
Model:  OpenOil     (OpenDrift version 1.11.2)
        652 active Oil particles  (2348 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_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_height
  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: 2024-05-16 08:37:50.656611 UTC
        Present: 2024-05-18 08:37:50.656611 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:1683: UserWarning: No data for colormapping provided via 'c'. Parameters 'cmap', 'vmin', 'vmax' will be ignored
  result = super().scatter(*args, **kwargs)
08:40:59 INFO    opendrift.models.basemodel:4570: Saving animation to /root/project/docs/source/gallery/animations/example_oil_ice_0.gif...
08:43:34 INFO    opendrift.models.basemodel:3003: Time to make animation: 0:02:50.047706
../_images/example_oil_ice_0.gif
o.plot(background='sea_ice_area_fraction', cmap=cmocean.cm.ice,
       vmin=0, vmax=1, bgalpha=1, fast=False)
OpenDrift - OpenOil (GENERIC BUNKER C) 2024-05-16 08:37 to 2024-05-18 08:37 UTC (49 steps)
(<GeoAxes: title={'center': 'OpenDrift - OpenOil (GENERIC BUNKER C)\n2024-05-16 08:37 to 2024-05-18 08:37 UTC (49 steps)'}>, <Figure size 541.648x1100 with 2 Axes>)

Total running time of the script: (5 minutes 59.312 seconds)

Gallery generated by Sphinx-Gallery