Note
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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)
13:22:29 INFO opendrift:568: OpenDriftSimulation initialised (version 1.14.3 / v1.14.3-2-g7a367c6)
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.now() - timedelta(days=7))
13:22:29 INFO opendrift.models.openoil.openoil:1708: Oil type not specified, using default: GENERIC BUNKER C
13:22:29 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC BUNKER C
13:22:29 INFO opendrift.models.openoil.openoil:1717: Using density 988.1 and viscosity 0.02169233387797564 of oiltype GENERIC BUNKER C
13:22:29 INFO opendrift.models.basemodel.environment:206: Adding a global landmask from GSHHG
13:22:33 INFO opendrift.models.basemodel.environment:229: Fallback values will be used for the following variables which have no readers:
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_surface_height: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: upward_sea_water_velocity: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_significant_height: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_x_velocity: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_y_velocity: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_ice_area_fraction: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_ice_x_velocity: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_ice_y_velocity: 0.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_water_temperature: 10.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_water_salinity: 34.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: sea_floor_depth_below_sea_level: 10000.000000
13:22:33 INFO opendrift.models.basemodel.environment:232: ocean_vertical_diffusivity: 0.020000
13:22:33 INFO opendrift.models.basemodel.environment:232: ocean_mixed_layer_thickness: 50.000000
Running model
o.run(duration=timedelta(hours=48), time_step=1800, time_step_output=3600)
13:22:33 INFO opendrift:1778: Skipping environment variable upward_sea_water_velocity because of condition ['drift:vertical_advection', 'is', False]
13:22:33 INFO opendrift:1789: Storing previous values of element property lon because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
13:22:33 INFO opendrift:1789: Storing previous values of element property lat because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
13:22:33 INFO opendrift:944: Using existing reader for land_binary_mask to move elements to ocean
13:22:33 INFO opendrift:974: All points are in ocean
13:22:33 INFO opendrift.models.openoil.openoil:692: Oil-water surface tension is 0.035935 Nm
13:22:33 INFO opendrift.models.openoil.openoil:705: Max water fraction not available for GENERIC BUNKER C, using default
13:22:33 INFO opendrift:2085: 2025-08-25 13:22:29.590582 - step 1 of 96 - 3000 active elements (0 deactivated)
13:22:33 INFO opendrift.readers:61: Opening file with xr.open_dataset
13:22:35 INFO opendrift.readers.reader_netCDF_CF_generic:332: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
13:22:35 INFO opendrift.readers.basereader:176: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity
13:22:35 INFO opendrift.readers.basereader:176: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity
13:22:38 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.004939783 to -4.820492e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:22:38 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:40 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0033399172 to -3.8774533e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:22:40 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:40 INFO opendrift:2085: 2025-08-25 13:52:29.590582 - step 2 of 96 - 3000 active elements (0 deactivated)
13:22:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:40 INFO opendrift:2085: 2025-08-25 14:22:29.590582 - step 3 of 96 - 3000 active elements (0 deactivated)
13:22:42 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.002072448 to -4.7163608e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:22:42 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:42 INFO opendrift:2085: 2025-08-25 14:52:29.590582 - step 4 of 96 - 3000 active elements (0 deactivated)
13:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:42 INFO opendrift:2085: 2025-08-25 15:22:29.590582 - step 5 of 96 - 3000 active elements (0 deactivated)
13:22:45 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0012652841 to -2.8794195e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:22:45 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:45 INFO opendrift:2085: 2025-08-25 15:52:29.590582 - step 6 of 96 - 3000 active elements (0 deactivated)
13:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:45 INFO opendrift:2085: 2025-08-25 16:22:29.590582 - step 7 of 96 - 3000 active elements (0 deactivated)
13:22:49 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.001332678 to -0.00020046116) found for ocean_vertical_diffusivity, replacing with NaN
13:22:49 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:51 INFO opendrift:2085: 2025-08-25 16:52:29.590582 - step 8 of 96 - 2998 active elements (2 deactivated)
13:22:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:51 INFO opendrift:2085: 2025-08-25 17:22:29.590582 - step 9 of 96 - 2951 active elements (49 deactivated)
13:22:53 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0029183861 to -0.0002751679) found for ocean_vertical_diffusivity, replacing with NaN
13:22:53 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:53 INFO opendrift:2085: 2025-08-25 17:52:29.590582 - step 10 of 96 - 2811 active elements (189 deactivated)
13:22:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:53 INFO opendrift:2085: 2025-08-25 18:22:29.590582 - step 11 of 96 - 2691 active elements (309 deactivated)
13:22:55 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0066647697 to -0.00080378965) found for ocean_vertical_diffusivity, replacing with NaN
13:22:55 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:56 INFO opendrift:2085: 2025-08-25 18:52:29.590582 - step 12 of 96 - 2650 active elements (350 deactivated)
13:22:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:56 INFO opendrift:2085: 2025-08-25 19:22:29.590582 - step 13 of 96 - 2648 active elements (352 deactivated)
13:22:58 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011840136 to -0.001289026) found for ocean_vertical_diffusivity, replacing with NaN
13:22:58 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:22:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:58 INFO opendrift:2085: 2025-08-25 19:52:29.590582 - step 14 of 96 - 2648 active elements (352 deactivated)
13:22:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:22:58 INFO opendrift:2085: 2025-08-25 20:22:29.590582 - step 15 of 96 - 2648 active elements (352 deactivated)
13:23:01 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.013953438 to -0.0016029787) found for ocean_vertical_diffusivity, replacing with NaN
13:23:01 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:01 INFO opendrift:2085: 2025-08-25 20:52:29.590582 - step 16 of 96 - 2648 active elements (352 deactivated)
13:23:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:01 INFO opendrift:2085: 2025-08-25 21:22:29.590582 - step 17 of 96 - 2648 active elements (352 deactivated)
13:23:03 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.015047187 to -0.0013517721) found for ocean_vertical_diffusivity, replacing with NaN
13:23:03 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:03 INFO opendrift:2085: 2025-08-25 21:52:29.590582 - step 18 of 96 - 2648 active elements (352 deactivated)
13:23:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:04 INFO opendrift:2085: 2025-08-25 22:22:29.590582 - step 19 of 96 - 2648 active elements (352 deactivated)
13:23:06 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.013978303 to -0.0012872188) found for ocean_vertical_diffusivity, replacing with NaN
13:23:06 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:06 INFO opendrift:2085: 2025-08-25 22:52:29.590582 - step 20 of 96 - 2648 active elements (352 deactivated)
13:23:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:06 INFO opendrift:2085: 2025-08-25 23:22:29.590582 - step 21 of 96 - 2648 active elements (352 deactivated)
13:23:09 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.013344606 to -0.0011287413) found for ocean_vertical_diffusivity, replacing with NaN
13:23:09 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:09 INFO opendrift:2085: 2025-08-25 23:52:29.590582 - step 22 of 96 - 2648 active elements (352 deactivated)
13:23:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:09 INFO opendrift:2085: 2025-08-26 00:22:29.590582 - step 23 of 96 - 2648 active elements (352 deactivated)
13:23:12 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.016238239 to -0.002262487) found for ocean_vertical_diffusivity, replacing with NaN
13:23:12 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:12 INFO opendrift:2085: 2025-08-26 00:52:29.590582 - step 24 of 96 - 2648 active elements (352 deactivated)
13:23:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:12 INFO opendrift:2085: 2025-08-26 01:22:29.590582 - step 25 of 96 - 2648 active elements (352 deactivated)
13:23:15 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.01321323 to -0.0010769401) found for ocean_vertical_diffusivity, replacing with NaN
13:23:15 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:15 INFO opendrift:2085: 2025-08-26 01:52:29.590582 - step 26 of 96 - 2648 active elements (352 deactivated)
13:23:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:15 INFO opendrift:2085: 2025-08-26 02:22:29.590582 - step 27 of 96 - 2648 active elements (352 deactivated)
13:23:17 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0067786407 to -0.00038408852) found for ocean_vertical_diffusivity, replacing with NaN
13:23:17 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:17 INFO opendrift:2085: 2025-08-26 02:52:29.590582 - step 28 of 96 - 2648 active elements (352 deactivated)
13:23:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:17 INFO opendrift:2085: 2025-08-26 03:22:29.590582 - step 29 of 96 - 2648 active elements (352 deactivated)
13:23:20 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0006156693 to -1.7826424e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:23:20 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:20 INFO opendrift:2085: 2025-08-26 03:52:29.590582 - step 30 of 96 - 2647 active elements (353 deactivated)
13:23:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:20 INFO opendrift:2085: 2025-08-26 04:22:29.590582 - step 31 of 96 - 2647 active elements (353 deactivated)
13:23:23 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0005154258 to -7.4342165e-07) found for ocean_vertical_diffusivity, replacing with NaN
13:23:23 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:23 INFO opendrift:2085: 2025-08-26 04:52:29.590582 - step 32 of 96 - 2641 active elements (359 deactivated)
13:23:23 INFO opendrift:2085: 2025-08-26 05:22:29.590582 - step 33 of 96 - 2633 active elements (367 deactivated)
13:23:25 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0038720015 to -0.00022423448) found for ocean_vertical_diffusivity, replacing with NaN
13:23:25 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:25 INFO opendrift:2085: 2025-08-26 05:52:29.590582 - step 34 of 96 - 2612 active elements (388 deactivated)
13:23:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:26 INFO opendrift:2085: 2025-08-26 06:22:29.590582 - step 35 of 96 - 2581 active elements (419 deactivated)
13:23:28 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.00928316 to -0.00047691475) found for ocean_vertical_diffusivity, replacing with NaN
13:23:28 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:28 INFO opendrift:2085: 2025-08-26 06:52:29.590582 - step 36 of 96 - 2522 active elements (478 deactivated)
13:23:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:28 INFO opendrift:2085: 2025-08-26 07:22:29.590582 - step 37 of 96 - 2454 active elements (546 deactivated)
13:23:31 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.014614024 to -0.0005552469) found for ocean_vertical_diffusivity, replacing with NaN
13:23:31 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:31 INFO opendrift:2085: 2025-08-26 07:52:29.590582 - step 38 of 96 - 2396 active elements (604 deactivated)
13:23:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:31 INFO opendrift:2085: 2025-08-26 08:22:29.590582 - step 39 of 96 - 2379 active elements (621 deactivated)
13:23:33 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.016737595 to -0.0010485791) found for ocean_vertical_diffusivity, replacing with NaN
13:23:33 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:33 INFO opendrift:2085: 2025-08-26 08:52:29.590582 - step 40 of 96 - 2366 active elements (634 deactivated)
13:23:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:33 INFO opendrift:2085: 2025-08-26 09:22:29.590582 - step 41 of 96 - 2365 active elements (635 deactivated)
13:23:36 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.01643353 to -0.0017489955) found for ocean_vertical_diffusivity, replacing with NaN
13:23:36 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:36 INFO opendrift:2085: 2025-08-26 09:52:29.590582 - step 42 of 96 - 2365 active elements (635 deactivated)
13:23:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:36 INFO opendrift:2085: 2025-08-26 10:22:29.590582 - step 43 of 96 - 2364 active elements (636 deactivated)
13:23:38 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.014832112 to -0.0024318798) found for ocean_vertical_diffusivity, replacing with NaN
13:23:38 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:38 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:38 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:39 INFO opendrift:2085: 2025-08-26 10:52:29.590582 - step 44 of 96 - 2362 active elements (638 deactivated)
13:23:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:39 INFO opendrift:2085: 2025-08-26 11:22:29.590582 - step 45 of 96 - 2359 active elements (641 deactivated)
13:23:41 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.013084906 to -0.0019341458) found for ocean_vertical_diffusivity, replacing with NaN
13:23:41 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:41 INFO opendrift:2085: 2025-08-26 11:52:29.590582 - step 46 of 96 - 2356 active elements (644 deactivated)
13:23:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:41 INFO opendrift:2085: 2025-08-26 12:22:29.590582 - step 47 of 96 - 2354 active elements (646 deactivated)
13:23:44 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.012197623 to -0.0003344505) found for ocean_vertical_diffusivity, replacing with NaN
13:23:44 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:44 INFO opendrift:2085: 2025-08-26 12:52:29.590582 - step 48 of 96 - 2354 active elements (646 deactivated)
13:23:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:44 INFO opendrift:2085: 2025-08-26 13:22:29.590582 - step 49 of 96 - 2353 active elements (647 deactivated)
13:23:47 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010488879 to -0.001034023) found for ocean_vertical_diffusivity, replacing with NaN
13:23:47 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:47 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:47 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:47 INFO opendrift:2085: 2025-08-26 13:52:29.590582 - step 50 of 96 - 2353 active elements (647 deactivated)
13:23:47 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:47 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:47 INFO opendrift:2085: 2025-08-26 14:22:29.590582 - step 51 of 96 - 2353 active elements (647 deactivated)
13:23:49 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.006960457 to -0.0006385799) found for ocean_vertical_diffusivity, replacing with NaN
13:23:49 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:50 INFO opendrift:2085: 2025-08-26 14:52:29.590582 - step 52 of 96 - 2353 active elements (647 deactivated)
13:23:50 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:50 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:50 INFO opendrift:2085: 2025-08-26 15:22:29.590582 - step 53 of 96 - 2353 active elements (647 deactivated)
13:23:52 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0029242842 to -0.00012740331) found for ocean_vertical_diffusivity, replacing with NaN
13:23:52 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:52 INFO opendrift:2085: 2025-08-26 15:52:29.590582 - step 54 of 96 - 2353 active elements (647 deactivated)
13:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:52 INFO opendrift:2085: 2025-08-26 16:22:29.590582 - step 55 of 96 - 2353 active elements (647 deactivated)
13:23:55 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.002595232 to -2.7610766e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:23:55 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:55 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting!
13:23:55 INFO opendrift:2085: 2025-08-26 16:52:29.590582 - step 56 of 96 - 2353 active elements (647 deactivated)
13:23:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:55 INFO opendrift:2085: 2025-08-26 17:22:29.590582 - step 57 of 96 - 2353 active elements (647 deactivated)
13:23:58 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0072561707 to -0.00051205244) found for ocean_vertical_diffusivity, replacing with NaN
13:23:58 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:23:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:58 INFO opendrift:2085: 2025-08-26 17:52:29.590582 - step 58 of 96 - 2353 active elements (647 deactivated)
13:23:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:23:58 INFO opendrift:2085: 2025-08-26 18:22:29.590582 - step 59 of 96 - 2353 active elements (647 deactivated)
13:24:01 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.012599917 to -0.001695163) found for ocean_vertical_diffusivity, replacing with NaN
13:24:01 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:01 INFO opendrift:2085: 2025-08-26 18:52:29.590582 - step 60 of 96 - 2353 active elements (647 deactivated)
13:24:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:01 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:01 INFO opendrift:2085: 2025-08-26 19:22:29.590582 - step 61 of 96 - 2353 active elements (647 deactivated)
13:24:04 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.015261463 to -0.0023187369) found for ocean_vertical_diffusivity, replacing with NaN
13:24:04 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:04 INFO opendrift:2085: 2025-08-26 19:52:29.590582 - step 62 of 96 - 2353 active elements (647 deactivated)
13:24:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:04 INFO opendrift:2085: 2025-08-26 20:22:29.590582 - step 63 of 96 - 2353 active elements (647 deactivated)
13:24:06 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.016932316 to -0.00259732) found for ocean_vertical_diffusivity, replacing with NaN
13:24:06 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:07 INFO opendrift:2085: 2025-08-26 20:52:29.590582 - step 64 of 96 - 2353 active elements (647 deactivated)
13:24:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:07 INFO opendrift:2085: 2025-08-26 21:22:29.590582 - step 65 of 96 - 2353 active elements (647 deactivated)
13:24:09 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.018165698 to -0.0007275568) found for ocean_vertical_diffusivity, replacing with NaN
13:24:09 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:10 INFO opendrift:2085: 2025-08-26 21:52:29.590582 - step 66 of 96 - 2353 active elements (647 deactivated)
13:24:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:10 INFO opendrift:2085: 2025-08-26 22:22:29.590582 - step 67 of 96 - 2353 active elements (647 deactivated)
13:24:12 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.018244963 to -0.00017104308) found for ocean_vertical_diffusivity, replacing with NaN
13:24:12 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:12 INFO opendrift:2085: 2025-08-26 22:52:29.590582 - step 68 of 96 - 2353 active elements (647 deactivated)
13:24:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:12 INFO opendrift:2085: 2025-08-26 23:22:29.590582 - step 69 of 96 - 2353 active elements (647 deactivated)
13:24:15 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.015957303 to -8.06042e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:24:15 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:15 INFO opendrift:2085: 2025-08-26 23:52:29.590582 - step 70 of 96 - 2353 active elements (647 deactivated)
13:24:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:15 INFO opendrift:2085: 2025-08-27 00:22:29.590582 - step 71 of 96 - 2353 active elements (647 deactivated)
13:24:17 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.01198785 to -1.4629303e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:17 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:18 INFO opendrift:2085: 2025-08-27 00:52:29.590582 - step 72 of 96 - 2351 active elements (649 deactivated)
13:24:18 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:18 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:18 INFO opendrift:2085: 2025-08-27 01:22:29.590582 - step 73 of 96 - 2351 active elements (649 deactivated)
13:24:20 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.006581789 to -5.260305e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:20 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:20 INFO opendrift:2085: 2025-08-27 01:52:29.590582 - step 74 of 96 - 2350 active elements (650 deactivated)
13:24:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:20 INFO opendrift:2085: 2025-08-27 02:22:29.590582 - step 75 of 96 - 2350 active elements (650 deactivated)
13:24:23 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.00244742 to -2.0736124e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:24:23 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:23 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting!
13:24:23 INFO opendrift:2085: 2025-08-27 02:52:29.590582 - step 76 of 96 - 2350 active elements (650 deactivated)
13:24:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:23 INFO opendrift:2085: 2025-08-27 03:22:29.590582 - step 77 of 96 - 2350 active elements (650 deactivated)
13:24:25 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0004996475 to -2.9759758e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:25 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:26 INFO opendrift:2085: 2025-08-27 03:52:29.590582 - step 78 of 96 - 2350 active elements (650 deactivated)
13:24:26 INFO opendrift:2085: 2025-08-27 04:22:29.590582 - step 79 of 96 - 2350 active elements (650 deactivated)
13:24:28 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.000627292 to -1.3385602e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:24:28 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:28 INFO opendrift:2085: 2025-08-27 04:52:29.590582 - step 80 of 96 - 2350 active elements (650 deactivated)
13:24:28 INFO opendrift:2085: 2025-08-27 05:22:29.590582 - step 81 of 96 - 2349 active elements (651 deactivated)
13:24:31 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0033284721 to -7.8403855e-07) found for ocean_vertical_diffusivity, replacing with NaN
13:24:31 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:31 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting!
13:24:31 INFO opendrift:2085: 2025-08-27 05:52:29.590582 - step 82 of 96 - 2349 active elements (651 deactivated)
13:24:31 INFO opendrift:2085: 2025-08-27 06:22:29.590582 - step 83 of 96 - 2349 active elements (651 deactivated)
13:24:33 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0056968187 to -9.434094e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:33 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:33 INFO opendrift:2085: 2025-08-27 06:52:29.590582 - step 84 of 96 - 2349 active elements (651 deactivated)
13:24:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:34 INFO opendrift:2085: 2025-08-27 07:22:29.590582 - step 85 of 96 - 2347 active elements (653 deactivated)
13:24:36 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0060695284 to -2.7632918e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:36 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:36 INFO opendrift:2085: 2025-08-27 07:52:29.590582 - step 86 of 96 - 2347 active elements (653 deactivated)
13:24:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:36 INFO opendrift:2085: 2025-08-27 08:22:29.590582 - step 87 of 96 - 2347 active elements (653 deactivated)
13:24:38 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0053577777 to -6.5559348e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:38 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:38 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:38 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:39 INFO opendrift:2085: 2025-08-27 08:52:29.590582 - step 88 of 96 - 2347 active elements (653 deactivated)
13:24:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:39 INFO opendrift:2085: 2025-08-27 09:22:29.590582 - step 89 of 96 - 2347 active elements (653 deactivated)
13:24:41 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0058065476 to -4.4731354e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:24:41 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:41 INFO opendrift:2085: 2025-08-27 09:52:29.590582 - step 90 of 96 - 2345 active elements (655 deactivated)
13:24:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:41 INFO opendrift:2085: 2025-08-27 10:22:29.590582 - step 91 of 96 - 2343 active elements (657 deactivated)
13:24:44 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.008697169 to -2.2646514e-05) found for ocean_vertical_diffusivity, replacing with NaN
13:24:44 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:44 INFO opendrift:2085: 2025-08-27 10:52:29.590582 - step 92 of 96 - 2341 active elements (659 deactivated)
13:24:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:44 INFO opendrift:2085: 2025-08-27 11:22:29.590582 - step 93 of 96 - 2338 active elements (662 deactivated)
13:24:46 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009681265 to -6.527025e-06) found for ocean_vertical_diffusivity, replacing with NaN
13:24:46 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:46 INFO opendrift:2085: 2025-08-27 11:52:29.590582 - step 94 of 96 - 2338 active elements (662 deactivated)
13:24:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:47 INFO opendrift:2085: 2025-08-27 12:22:29.590582 - step 95 of 96 - 2337 active elements (663 deactivated)
13:24:49 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009909676 to -0.0003104685) found for ocean_vertical_diffusivity, replacing with NaN
13:24:49 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
13:24:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:49 INFO opendrift:2085: 2025-08-27 12:52:29.590582 - step 96 of 96 - 2332 active elements (668 deactivated)
13:24:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
13:24:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
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
0:00:01.5 total
0:00:00.0 preparing
0:00:01.5 reading
0:00:00.0 masking
--------------------
https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be
0:01:59.7 total
0:00:00.0 preparing
0:01:58.7 reading
0:00:01.6 interpolation
0:00:00.1 interpolation_time
0:00:01.0 rotating vectors
0:00:00.0 masking
--------------------
Performance:
2:19.9 total time
4.0 configuration
0.1 preparing main loop
0.0 moving elements to ocean
2:15.7 main loop
6.2 updating elements
0.0 oil weathering
0.0 updating viscosities
0.0 updating densities
5.8 vertical mixing
0.0 cleaning up
--------------------
===========================
Model: OpenOil (OpenDrift version 1.14.3)
2329 active Oil particles (671 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
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: 2025-08-25 13:22:29.590582 UTC
Present: 2025-08-27 13:22:29.590582 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/python3.13/site-packages/cartopy/mpl/geoaxes.py:1677: UserWarning: No data for colormapping provided via 'c'. Parameters 'vmin', 'vmax' will be ignored
result = super().scatter(*args, **kwargs)
13:25:02 INFO opendrift:4609: Saving animation to /root/project/docs/source/gallery/animations/example_oil_ice_0.gif...
13:25:44 INFO opendrift:3050: Time to make animation: 0:00:55.177022
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)\n2025-08-25 13:22 to 2025-08-27 13:22 UTC (49 steps)'}>, <Figure size 526.248x1100 with 2 Axes>)
Total running time of the script: (3 minutes 31.457 seconds)