Note
Go to the end to download the full example code.
Oil in ice
from datetime import datetime, timedelta
from opendrift.readers import reader_netCDF_CF_generic
from opendrift.models.openoil import OpenOil
import cmocean
o = OpenOil(loglevel=20)
15:19:56 INFO opendrift:569: OpenDriftSimulation initialised (version 1.14.3 / v1.14.3-21-g8f1ec61)
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))
15:19:56 INFO opendrift.models.openoil.openoil:1708: Oil type not specified, using default: GENERIC BUNKER C
15:19:56 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC BUNKER C
15:19:56 INFO opendrift.models.openoil.openoil:1717: Using density 988.1 and viscosity 0.02169233387797564 of oiltype GENERIC BUNKER C
15:19:56 INFO opendrift.models.basemodel.environment:206: Adding a global landmask from GSHHG
15:20:03 INFO opendrift.models.basemodel.environment:229: Fallback values will be used for the following variables which have no readers:
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_surface_height: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: upward_sea_water_velocity: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_significant_height: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_x_velocity: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_y_velocity: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_ice_area_fraction: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_ice_x_velocity: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_ice_y_velocity: 0.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_water_temperature: 10.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_water_salinity: 34.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: sea_floor_depth_below_sea_level: 10000.000000
15:20:03 INFO opendrift.models.basemodel.environment:232: ocean_vertical_diffusivity: 0.020000
15:20:03 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)
15:20:03 INFO opendrift:1779: Skipping environment variable upward_sea_water_velocity because of condition ['drift:vertical_advection', 'is', False]
15:20:03 INFO opendrift:1790: Storing previous values of element property lon because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
15:20:03 INFO opendrift:1790: Storing previous values of element property lat because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous']))
15:20:03 INFO opendrift:945: Using existing reader for land_binary_mask to move elements to ocean
15:20:03 INFO opendrift:975: All points are in ocean
15:20:03 INFO opendrift.models.openoil.openoil:692: Oil-water surface tension is 0.035935 Nm
15:20:03 INFO opendrift.models.openoil.openoil:705: Max water fraction not available for GENERIC BUNKER C, using default
15:20:03 INFO opendrift:2086: 2025-09-25 15:19:56.829486 - step 1 of 96 - 3000 active elements (0 deactivated)
15:20:03 INFO opendrift.readers:63: Opening file with xr.open_dataset
15:20:06 INFO opendrift.readers.reader_netCDF_CF_generic:332: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
15:20:06 INFO opendrift.readers.basereader:176: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity
15:20:06 INFO opendrift.readers.basereader:176: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity
15:20:08 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0050324528 to -0.0008437257) found for ocean_vertical_diffusivity, replacing with NaN
15:20:08 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:10 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0023569616 to -0.0003379819) found for ocean_vertical_diffusivity, replacing with NaN
15:20:10 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:12 INFO opendrift:2086: 2025-09-25 15:49:56.829486 - step 2 of 96 - 3000 active elements (0 deactivated)
15:20:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:12 INFO opendrift:2086: 2025-09-25 16:19:56.829486 - step 3 of 96 - 3000 active elements (0 deactivated)
15:20:14 WARNING opendrift.readers.basereader.variables:656: Invalid values (-5.649485e-05 to -3.7349905e-06) found for ocean_vertical_diffusivity, replacing with NaN
15:20:14 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:14 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:14 INFO opendrift:2086: 2025-09-25 16:49:56.829486 - step 4 of 96 - 3000 active elements (0 deactivated)
15:20:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:15 INFO opendrift:2086: 2025-09-25 17:19:56.829486 - step 5 of 96 - 3000 active elements (0 deactivated)
15:20:19 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0005188416 to -9.260328e-06) found for ocean_vertical_diffusivity, replacing with NaN
15:20:19 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:22 INFO opendrift:2086: 2025-09-25 17:49:56.829486 - step 6 of 96 - 2992 active elements (8 deactivated)
15:20:22 INFO opendrift:2086: 2025-09-25 18:19:56.829486 - step 7 of 96 - 2932 active elements (68 deactivated)
15:20:25 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0048691337 to -0.0007641785) found for ocean_vertical_diffusivity, replacing with NaN
15:20:25 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:25 INFO opendrift:2086: 2025-09-25 18:49:56.829486 - step 8 of 96 - 2840 active elements (160 deactivated)
15:20:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:25 INFO opendrift:2086: 2025-09-25 19:19:56.829486 - step 9 of 96 - 2813 active elements (187 deactivated)
15:20:28 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011369283 to -0.001822931) found for ocean_vertical_diffusivity, replacing with NaN
15:20:28 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:28 INFO opendrift:2086: 2025-09-25 19:49:56.829486 - step 10 of 96 - 2812 active elements (188 deactivated)
15:20:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:28 INFO opendrift:2086: 2025-09-25 20:19:56.829486 - step 11 of 96 - 2812 active elements (188 deactivated)
15:20:31 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.01686053 to -0.00272303) found for ocean_vertical_diffusivity, replacing with NaN
15:20:31 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:31 INFO opendrift:2086: 2025-09-25 20:49:56.829486 - step 12 of 96 - 2812 active elements (188 deactivated)
15:20:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:31 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:31 INFO opendrift:2086: 2025-09-25 21:19:56.829486 - step 13 of 96 - 2812 active elements (188 deactivated)
15:20:34 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.015269822 to -0.0013689898) found for ocean_vertical_diffusivity, replacing with NaN
15:20:34 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:34 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:34 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:34 INFO opendrift:2086: 2025-09-25 21:49:56.829486 - step 14 of 96 - 2812 active elements (188 deactivated)
15:20:34 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:34 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:34 INFO opendrift:2086: 2025-09-25 22:19:56.829486 - step 15 of 96 - 2812 active elements (188 deactivated)
15:20:36 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.012634542 to -0.0012634571) found for ocean_vertical_diffusivity, replacing with NaN
15:20:36 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:37 INFO opendrift:2086: 2025-09-25 22:49:56.829486 - step 16 of 96 - 2812 active elements (188 deactivated)
15:20:37 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:37 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:37 INFO opendrift:2086: 2025-09-25 23:19:56.829486 - step 17 of 96 - 2812 active elements (188 deactivated)
15:20:39 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010503879 to -0.001469992) found for ocean_vertical_diffusivity, replacing with NaN
15:20:39 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:40 INFO opendrift:2086: 2025-09-25 23:49:56.829486 - step 18 of 96 - 2812 active elements (188 deactivated)
15:20:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:40 INFO opendrift:2086: 2025-09-26 00:19:56.829486 - step 19 of 96 - 2812 active elements (188 deactivated)
15:20:42 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010762261 to -0.0010871189) found for ocean_vertical_diffusivity, replacing with NaN
15:20:42 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:42 INFO opendrift:2086: 2025-09-26 00:49:56.829486 - step 20 of 96 - 2812 active elements (188 deactivated)
15:20:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:43 INFO opendrift:2086: 2025-09-26 01:19:56.829486 - step 21 of 96 - 2812 active elements (188 deactivated)
15:20:45 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009415816 to -0.0013766392) found for ocean_vertical_diffusivity, replacing with NaN
15:20:45 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:45 INFO opendrift:2086: 2025-09-26 01:49:56.829486 - step 22 of 96 - 2812 active elements (188 deactivated)
15:20:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:45 INFO opendrift:2086: 2025-09-26 02:19:56.829486 - step 23 of 96 - 2812 active elements (188 deactivated)
15:20:48 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0069798906 to -0.0007432787) found for ocean_vertical_diffusivity, replacing with NaN
15:20:48 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:48 INFO opendrift:2086: 2025-09-26 02:49:56.829486 - step 24 of 96 - 2812 active elements (188 deactivated)
15:20:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:48 INFO opendrift:2086: 2025-09-26 03:19:56.829486 - step 25 of 96 - 2812 active elements (188 deactivated)
15:20:51 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0020350122 to -9.185755e-06) found for ocean_vertical_diffusivity, replacing with NaN
15:20:51 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:51 INFO opendrift:2086: 2025-09-26 03:49:56.829486 - step 26 of 96 - 2812 active elements (188 deactivated)
15:20:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:51 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:51 INFO opendrift:2086: 2025-09-26 04:19:56.829486 - step 27 of 96 - 2812 active elements (188 deactivated)
15:20:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:54 INFO opendrift:2086: 2025-09-26 04:49:56.829486 - step 28 of 96 - 2812 active elements (188 deactivated)
15:20:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:20:54 INFO opendrift:2086: 2025-09-26 05:19:56.829486 - step 29 of 96 - 2812 active elements (188 deactivated)
15:20:56 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0002766734 to -0.00010018046) found for ocean_vertical_diffusivity, replacing with NaN
15:20:56 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:57 INFO opendrift:2086: 2025-09-26 05:49:56.829486 - step 30 of 96 - 2812 active elements (188 deactivated)
15:20:57 INFO opendrift:2086: 2025-09-26 06:19:56.829486 - step 31 of 96 - 2812 active elements (188 deactivated)
15:20:59 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0036413425 to -0.00024546776) found for ocean_vertical_diffusivity, replacing with NaN
15:20:59 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:20:59 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:00 INFO opendrift:2086: 2025-09-26 06:49:56.829486 - step 32 of 96 - 2812 active elements (188 deactivated)
15:21:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:00 INFO opendrift:2086: 2025-09-26 07:19:56.829486 - step 33 of 96 - 2812 active elements (188 deactivated)
15:21:02 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.006172379 to -0.00090001867) found for ocean_vertical_diffusivity, replacing with NaN
15:21:02 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:02 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:02 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:02 INFO opendrift:2086: 2025-09-26 07:49:56.829486 - step 34 of 96 - 2812 active elements (188 deactivated)
15:21:02 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:02 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:02 INFO opendrift:2086: 2025-09-26 08:19:56.829486 - step 35 of 96 - 2812 active elements (188 deactivated)
15:21:05 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0077772075 to -0.0009384885) found for ocean_vertical_diffusivity, replacing with NaN
15:21:05 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:05 INFO opendrift:2086: 2025-09-26 08:49:56.829486 - step 36 of 96 - 2812 active elements (188 deactivated)
15:21:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:05 INFO opendrift:2086: 2025-09-26 09:19:56.829486 - step 37 of 96 - 2812 active elements (188 deactivated)
15:21:07 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.006512795 to -0.0010987144) found for ocean_vertical_diffusivity, replacing with NaN
15:21:07 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:07 INFO opendrift:2086: 2025-09-26 09:49:56.829486 - step 38 of 96 - 2812 active elements (188 deactivated)
15:21:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:08 INFO opendrift:2086: 2025-09-26 10:19:56.829486 - step 39 of 96 - 2812 active elements (188 deactivated)
15:21:10 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0061564907 to -0.0007123012) found for ocean_vertical_diffusivity, replacing with NaN
15:21:10 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:10 INFO opendrift:2086: 2025-09-26 10:49:56.829486 - step 40 of 96 - 2812 active elements (188 deactivated)
15:21:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:10 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:10 INFO opendrift:2086: 2025-09-26 11:19:56.829486 - step 41 of 96 - 2812 active elements (188 deactivated)
15:21:13 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.005515095 to -0.0004971214) found for ocean_vertical_diffusivity, replacing with NaN
15:21:13 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:13 INFO opendrift:2086: 2025-09-26 11:49:56.829486 - step 42 of 96 - 2812 active elements (188 deactivated)
15:21:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:13 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:13 INFO opendrift:2086: 2025-09-26 12:19:56.829486 - step 43 of 96 - 2812 active elements (188 deactivated)
15:21:15 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.005776644 to -0.0007638926) found for ocean_vertical_diffusivity, replacing with NaN
15:21:15 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:15 INFO opendrift:2086: 2025-09-26 12:49:56.829486 - step 44 of 96 - 2812 active elements (188 deactivated)
15:21:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:15 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:15 INFO opendrift:2086: 2025-09-26 13:19:56.829486 - step 45 of 96 - 2812 active elements (188 deactivated)
15:21:18 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.005959856 to -0.00076141546) found for ocean_vertical_diffusivity, replacing with NaN
15:21:18 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:18 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:18 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:18 INFO opendrift:2086: 2025-09-26 13:49:56.829486 - step 46 of 96 - 2812 active elements (188 deactivated)
15:21:18 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:18 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:18 INFO opendrift:2086: 2025-09-26 14:19:56.829486 - step 47 of 96 - 2812 active elements (188 deactivated)
15:21:21 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0053684697 to -0.0005305425) found for ocean_vertical_diffusivity, replacing with NaN
15:21:21 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:21 INFO opendrift:2086: 2025-09-26 14:49:56.829486 - step 48 of 96 - 2812 active elements (188 deactivated)
15:21:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:21 INFO opendrift:2086: 2025-09-26 15:19:56.829486 - step 49 of 96 - 2812 active elements (188 deactivated)
15:21:23 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0035985676 to -0.00025685452) found for ocean_vertical_diffusivity, replacing with NaN
15:21:23 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:23 INFO opendrift:2086: 2025-09-26 15:49:56.829486 - step 50 of 96 - 2812 active elements (188 deactivated)
15:21:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:24 INFO opendrift:2086: 2025-09-26 16:19:56.829486 - step 51 of 96 - 2812 active elements (188 deactivated)
15:21:26 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0008029269 to -4.5645083e-05) found for ocean_vertical_diffusivity, replacing with NaN
15:21:26 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:26 INFO opendrift:2086: 2025-09-26 16:49:56.829486 - step 52 of 96 - 2812 active elements (188 deactivated)
15:21:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:26 INFO opendrift:2086: 2025-09-26 17:19:56.829486 - step 53 of 96 - 2812 active elements (188 deactivated)
15:21:29 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0013012663 to -4.9135956e-06) found for ocean_vertical_diffusivity, replacing with NaN
15:21:29 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:29 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:29 INFO opendrift:2086: 2025-09-26 17:49:56.829486 - step 54 of 96 - 2812 active elements (188 deactivated)
15:21:29 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:29 INFO opendrift:2086: 2025-09-26 18:19:56.829486 - step 55 of 96 - 2812 active elements (188 deactivated)
15:21:31 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0031242303 to -2.5072073e-05) found for ocean_vertical_diffusivity, replacing with NaN
15:21:31 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:31 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting!
15:21:31 INFO opendrift:2086: 2025-09-26 18:49:56.829486 - step 56 of 96 - 2812 active elements (188 deactivated)
15:21:32 INFO opendrift:2086: 2025-09-26 19:19:56.829486 - step 57 of 96 - 2812 active elements (188 deactivated)
15:21:34 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.00643534 to -0.0007917832) found for ocean_vertical_diffusivity, replacing with NaN
15:21:34 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:34 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:34 INFO opendrift:2086: 2025-09-26 19:49:56.829486 - step 58 of 96 - 2812 active elements (188 deactivated)
15:21:34 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:34 INFO opendrift:2086: 2025-09-26 20:19:56.829486 - step 59 of 96 - 2812 active elements (188 deactivated)
15:21:37 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009265898 to -0.0016437025) found for ocean_vertical_diffusivity, replacing with NaN
15:21:37 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:37 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:37 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:37 INFO opendrift:2086: 2025-09-26 20:49:56.829486 - step 60 of 96 - 2812 active elements (188 deactivated)
15:21:37 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:37 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:37 INFO opendrift:2086: 2025-09-26 21:19:56.829486 - step 61 of 96 - 2812 active elements (188 deactivated)
15:21:39 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009975326 to -0.00278966) found for ocean_vertical_diffusivity, replacing with NaN
15:21:39 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:39 INFO opendrift:2086: 2025-09-26 21:49:56.829486 - step 62 of 96 - 2812 active elements (188 deactivated)
15:21:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:39 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:40 INFO opendrift:2086: 2025-09-26 22:19:56.829486 - step 63 of 96 - 2812 active elements (188 deactivated)
15:21:42 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010475803 to -0.0014494129) found for ocean_vertical_diffusivity, replacing with NaN
15:21:42 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:42 INFO opendrift:2086: 2025-09-26 22:49:56.829486 - step 64 of 96 - 2812 active elements (188 deactivated)
15:21:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:42 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:42 INFO opendrift:2086: 2025-09-26 23:19:56.829486 - step 65 of 96 - 2811 active elements (189 deactivated)
15:21:45 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.01188902 to -0.0015317107) found for ocean_vertical_diffusivity, replacing with NaN
15:21:45 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:45 INFO opendrift:2086: 2025-09-26 23:49:56.829486 - step 66 of 96 - 2811 active elements (189 deactivated)
15:21:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:45 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:45 INFO opendrift:2086: 2025-09-27 00:19:56.829486 - step 67 of 96 - 2809 active elements (191 deactivated)
15:21:47 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010611489 to -0.00076424395) found for ocean_vertical_diffusivity, replacing with NaN
15:21:47 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:47 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:47 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:48 INFO opendrift:2086: 2025-09-27 00:49:56.829486 - step 68 of 96 - 2806 active elements (194 deactivated)
15:21:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:48 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:48 INFO opendrift:2086: 2025-09-27 01:19:56.829486 - step 69 of 96 - 2796 active elements (204 deactivated)
15:21:50 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011894439 to -0.00074758014) found for ocean_vertical_diffusivity, replacing with NaN
15:21:50 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:50 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:50 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:50 INFO opendrift:2086: 2025-09-27 01:49:56.829486 - step 70 of 96 - 2771 active elements (229 deactivated)
15:21:50 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:50 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:50 INFO opendrift:2086: 2025-09-27 02:19:56.829486 - step 71 of 96 - 2726 active elements (274 deactivated)
15:21:53 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009168135 to -0.0010840523) found for ocean_vertical_diffusivity, replacing with NaN
15:21:53 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:53 INFO opendrift:2086: 2025-09-27 02:49:56.829486 - step 72 of 96 - 2635 active elements (365 deactivated)
15:21:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:53 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:53 INFO opendrift:2086: 2025-09-27 03:19:56.829486 - step 73 of 96 - 2470 active elements (530 deactivated)
15:21:55 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0074101463 to -0.00022000948) found for ocean_vertical_diffusivity, replacing with NaN
15:21:55 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:55 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:56 INFO opendrift:2086: 2025-09-27 03:49:56.829486 - step 74 of 96 - 2301 active elements (699 deactivated)
15:21:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:56 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:56 INFO opendrift:2086: 2025-09-27 04:19:56.829486 - step 75 of 96 - 2111 active elements (889 deactivated)
15:21:58 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0026868524 to -1.6676617e-05) found for ocean_vertical_diffusivity, replacing with NaN
15:21:58 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:21:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:58 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting!
15:21:58 INFO opendrift:2086: 2025-09-27 04:49:56.829486 - step 76 of 96 - 1966 active elements (1034 deactivated)
15:21:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:21:58 INFO opendrift:2086: 2025-09-27 05:19:56.829486 - step 77 of 96 - 1810 active elements (1190 deactivated)
15:22:01 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0029992582 to -2.1050484e-05) found for ocean_vertical_diffusivity, replacing with NaN
15:22:01 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:01 INFO opendrift:2086: 2025-09-27 05:49:56.829486 - step 78 of 96 - 1687 active elements (1313 deactivated)
15:22:01 INFO opendrift:2086: 2025-09-27 06:19:56.829486 - step 79 of 96 - 1550 active elements (1450 deactivated)
15:22:03 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010759086 to -3.6660982e-05) found for ocean_vertical_diffusivity, replacing with NaN
15:22:03 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:03 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting!
15:22:04 INFO opendrift:2086: 2025-09-27 06:49:56.829486 - step 80 of 96 - 1430 active elements (1570 deactivated)
15:22:04 INFO opendrift:2086: 2025-09-27 07:19:56.829486 - step 81 of 96 - 1319 active elements (1681 deactivated)
15:22:06 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.019047692 to -0.00045224064) found for ocean_vertical_diffusivity, replacing with NaN
15:22:06 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:06 INFO opendrift:2086: 2025-09-27 07:49:56.829486 - step 82 of 96 - 1183 active elements (1817 deactivated)
15:22:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:07 INFO opendrift:2086: 2025-09-27 08:19:56.829486 - step 83 of 96 - 1080 active elements (1920 deactivated)
15:22:09 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.025922159 to -0.0017357724) found for ocean_vertical_diffusivity, replacing with NaN
15:22:09 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:09 INFO opendrift:2086: 2025-09-27 08:49:56.829486 - step 84 of 96 - 976 active elements (2024 deactivated)
15:22:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:09 INFO opendrift:2086: 2025-09-27 09:19:56.829486 - step 85 of 96 - 910 active elements (2090 deactivated)
15:22:11 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.025506241 to -0.0011556442) found for ocean_vertical_diffusivity, replacing with NaN
15:22:11 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:11 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:11 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:12 INFO opendrift:2086: 2025-09-27 09:49:56.829486 - step 86 of 96 - 821 active elements (2179 deactivated)
15:22:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:12 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:12 INFO opendrift:2086: 2025-09-27 10:19:56.829486 - step 87 of 96 - 728 active elements (2272 deactivated)
15:22:14 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.022157164 to -0.0007533543) found for ocean_vertical_diffusivity, replacing with NaN
15:22:14 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:14 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:14 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:14 INFO opendrift:2086: 2025-09-27 10:49:56.829486 - step 88 of 96 - 653 active elements (2347 deactivated)
15:22:14 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:14 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:14 INFO opendrift:2086: 2025-09-27 11:19:56.829486 - step 89 of 96 - 573 active elements (2427 deactivated)
15:22:17 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.020547302 to -0.0006877099) found for ocean_vertical_diffusivity, replacing with NaN
15:22:17 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:17 INFO opendrift:2086: 2025-09-27 11:49:56.829486 - step 90 of 96 - 521 active elements (2479 deactivated)
15:22:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:17 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:17 INFO opendrift:2086: 2025-09-27 12:19:56.829486 - step 91 of 96 - 480 active elements (2520 deactivated)
15:22:19 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.018570416 to -0.0006278426) found for ocean_vertical_diffusivity, replacing with NaN
15:22:19 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:19 INFO opendrift:2086: 2025-09-27 12:49:56.829486 - step 92 of 96 - 455 active elements (2545 deactivated)
15:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:19 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:19 INFO opendrift:2086: 2025-09-27 13:19:56.829486 - step 93 of 96 - 438 active elements (2562 deactivated)
15:22:22 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.013561399 to -0.00044473168) found for ocean_vertical_diffusivity, replacing with NaN
15:22:22 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:22 INFO opendrift:2086: 2025-09-27 13:49:56.829486 - step 94 of 96 - 428 active elements (2572 deactivated)
15:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:22 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:22 INFO opendrift:2086: 2025-09-27 14:19:56.829486 - step 95 of 96 - 422 active elements (2578 deactivated)
15:22:24 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011149479 to -3.4458262e-06) found for ocean_vertical_diffusivity, replacing with NaN
15:22:24 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1])
15:22:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:24 INFO opendrift:2086: 2025-09-27 14:49:56.829486 - step 96 of 96 - 412 active elements (2588 deactivated)
15:22:24 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning
15:22:24 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
0:00:02.0 total
0:00:00.0 preparing
0:00:02.0 reading
0:00:00.0 masking
--------------------
https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be
0:02:00.1 total
0:00:00.0 preparing
0:01:58.9 reading
0:00:02.0 interpolation
0:00:00.1 interpolation_time
0:00:01.2 rotating vectors
0:00:00.0 masking
--------------------
Performance:
2:28.2 total time
6.5 configuration
0.0 preparing main loop
0.0 moving elements to ocean
2:21.6 main loop
8.6 updating elements
0.0 oil weathering
0.0 updating viscosities
0.0 updating densities
8.1 vertical mixing
0.0 cleaning up
--------------------
===========================
Model: OpenOil (OpenDrift version 1.14.3)
408 active Oil particles (2592 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: 2025-09-25 15:19:56.829486 UTC
Present: 2025-09-27 15:19:56.829486 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)
15:22:37 INFO opendrift:4613: Saving animation to /root/project/docs/source/gallery/animations/example_oil_ice_0.gif...
15:23:15 INFO opendrift:3054: Time to make animation: 0:00:50.696437
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)\n2025-09-25 15:19 to 2025-09-27 15:19 UTC (49 steps)'}>, <Figure size 647.887x1100 with 2 Axes>)
Total running time of the script: (3 minutes 39.164 seconds)