.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "gallery/example_oil_ice.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_example_oil_ice.py: Oil in ice ================================== .. GENERATED FROM PYTHON SOURCE LINES 6-14 .. code-block:: Python 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) .. rst-class:: sphx-glr-script-out .. code-block:: none 15:19:45 INFO opendrift:568: OpenDriftSimulation initialised (version 1.14.3 / v1.14.3-4-ga7b402c) .. GENERATED FROM PYTHON SOURCE LINES 15-16 Using live data from Barents 2.5 km ocean model .. GENERATED FROM PYTHON SOURCE LINES 16-18 .. code-block:: Python o.add_readers_from_list(['https://thredds.met.no/thredds/dodsC/fou-hi/barents_eps_zdepth_be']) .. GENERATED FROM PYTHON SOURCE LINES 19-20 Adjusting some configuration .. GENERATED FROM PYTHON SOURCE LINES 20-26 .. code-block:: Python 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) .. GENERATED FROM PYTHON SOURCE LINES 27-28 Imaginary oil spill in Hinlopen strait .. GENERATED FROM PYTHON SOURCE LINES 28-31 .. code-block:: Python o.seed_elements(lon=19.1909, lat=79.5986, radius=50, number=3000, time=datetime.now() - timedelta(days=7)) .. rst-class:: sphx-glr-script-out .. code-block:: none 15:19:45 INFO opendrift.models.openoil.openoil:1708: Oil type not specified, using default: GENERIC BUNKER C 15:19:45 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC BUNKER C 15:19:45 INFO opendrift.models.openoil.openoil:1717: Using density 988.1 and viscosity 0.02169233387797564 of oiltype GENERIC BUNKER C 15:19:45 INFO opendrift.models.basemodel.environment:206: Adding a global landmask from GSHHG 15:19:49 INFO opendrift.models.basemodel.environment:229: Fallback values will be used for the following variables which have no readers: 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_surface_height: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: upward_sea_water_velocity: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_significant_height: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_x_velocity: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_stokes_drift_y_velocity: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_ice_area_fraction: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_ice_x_velocity: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_ice_y_velocity: 0.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_water_temperature: 10.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_water_salinity: 34.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: sea_floor_depth_below_sea_level: 10000.000000 15:19:49 INFO opendrift.models.basemodel.environment:232: ocean_vertical_diffusivity: 0.020000 15:19:49 INFO opendrift.models.basemodel.environment:232: ocean_mixed_layer_thickness: 50.000000 .. GENERATED FROM PYTHON SOURCE LINES 32-33 Running model .. GENERATED FROM PYTHON SOURCE LINES 33-35 .. code-block:: Python o.run(duration=timedelta(hours=48), time_step=1800, time_step_output=3600) .. rst-class:: sphx-glr-script-out .. code-block:: none 15:19:49 INFO opendrift:1778: Skipping environment variable upward_sea_water_velocity because of condition ['drift:vertical_advection', 'is', False] 15:19:49 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'])) 15:19:49 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'])) 15:19:49 INFO opendrift:944: Using existing reader for land_binary_mask to move elements to ocean 15:19:49 INFO opendrift:974: All points are in ocean 15:19:49 INFO opendrift.models.openoil.openoil:692: Oil-water surface tension is 0.035935 Nm 15:19:49 INFO opendrift.models.openoil.openoil:705: Max water fraction not available for GENERIC BUNKER C, using default 15:19:49 INFO opendrift:2085: 2025-09-05 15:19:45.135294 - step 1 of 96 - 3000 active elements (0 deactivated) 15:19:49 INFO opendrift.readers:61: Opening file with xr.open_dataset 15:20:32 INFO opendrift.readers.reader_netCDF_CF_generic:332: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'} 15:20:32 INFO opendrift.readers.basereader:176: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity 15:20:32 INFO opendrift.readers.basereader:176: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity 15:20:34 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.001641695 to -4.0861796e-05) found for ocean_vertical_diffusivity, replacing with NaN 15:20:34 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:36 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0020001873 to -0.00016938768) 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 15:20:36 INFO opendrift:2085: 2025-09-05 15:49:45.135294 - step 2 of 96 - 3000 active elements (0 deactivated) 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:2085: 2025-09-05 16:19:45.135294 - step 3 of 96 - 3000 active elements (0 deactivated) 15:20:39 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.002538743 to -0.0004185159) 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 15:20:39 INFO opendrift:2085: 2025-09-05 16:49:45.135294 - step 4 of 96 - 3000 active elements (0 deactivated) 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 15:20:39 INFO opendrift:2085: 2025-09-05 17:19:45.135294 - step 5 of 96 - 3000 active elements (0 deactivated) 15:20:41 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0035287158 to -0.0004869336) found for ocean_vertical_diffusivity, replacing with NaN 15:20:41 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:41 INFO opendrift:2085: 2025-09-05 17:49:45.135294 - step 6 of 96 - 3000 active elements (0 deactivated) 15:20:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:41 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:41 INFO opendrift:2085: 2025-09-05 18:19:45.135294 - step 7 of 96 - 3000 active elements (0 deactivated) 15:20:44 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0037987372 to -0.0004932235) found for ocean_vertical_diffusivity, replacing with NaN 15:20:44 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:44 INFO opendrift:2085: 2025-09-05 18:49:45.135294 - step 8 of 96 - 3000 active elements (0 deactivated) 15:20:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:44 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:44 INFO opendrift:2085: 2025-09-05 19:19:45.135294 - step 9 of 96 - 3000 active elements (0 deactivated) 15:20:46 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.004349367 to -0.00032945702) found for ocean_vertical_diffusivity, replacing with NaN 15:20:46 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:46 INFO opendrift:2085: 2025-09-05 19:49:45.135294 - step 10 of 96 - 3000 active elements (0 deactivated) 15:20:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:46 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:46 INFO opendrift:2085: 2025-09-05 20:19:45.135294 - step 11 of 96 - 3000 active elements (0 deactivated) 15:20:49 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.003636662 to -0.0002464861) found for ocean_vertical_diffusivity, replacing with NaN 15:20:49 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:49 INFO opendrift:2085: 2025-09-05 20:49:45.135294 - step 12 of 96 - 3000 active elements (0 deactivated) 15:20:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:49 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:49 INFO opendrift:2085: 2025-09-05 21:19:45.135294 - step 13 of 96 - 3000 active elements (0 deactivated) 15:20:51 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.004261895 to -0.00019320296) 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 15:20:52 INFO opendrift:2085: 2025-09-05 21:49:45.135294 - step 14 of 96 - 3000 active elements (0 deactivated) 15:20:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:52 INFO opendrift:2085: 2025-09-05 22:19:45.135294 - step 15 of 96 - 3000 active elements (0 deactivated) 15:20:54 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0052564056 to -0.00018093617) found for ocean_vertical_diffusivity, replacing with NaN 15:20:54 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:54 INFO opendrift:2085: 2025-09-05 22:49:45.135294 - step 16 of 96 - 3000 active elements (0 deactivated) 15:20:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:54 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:54 INFO opendrift:2085: 2025-09-05 23:19:45.135294 - step 17 of 96 - 3000 active elements (0 deactivated) 15:20:57 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.005780719 to -0.0004334976) found for ocean_vertical_diffusivity, replacing with NaN 15:20:57 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:20:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:57 INFO opendrift:2085: 2025-09-05 23:49:45.135294 - step 18 of 96 - 3000 active elements (0 deactivated) 15:20:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:57 INFO opendrift:2085: 2025-09-06 00:19:45.135294 - step 19 of 96 - 3000 active elements (0 deactivated) 15:20:59 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0020771963 to -0.00022340225) 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 15:20:59 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:59 INFO opendrift:2085: 2025-09-06 00:49:45.135294 - step 20 of 96 - 3000 active elements (0 deactivated) 15:20:59 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:59 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:20:59 INFO opendrift:2085: 2025-09-06 01:19:45.135294 - step 21 of 96 - 3000 active elements (0 deactivated) 15:21:02 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.000434161 to -2.619392e-05) 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:2085: 2025-09-06 01:49:45.135294 - step 22 of 96 - 3000 active elements (0 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:2085: 2025-09-06 02:19:45.135294 - step 23 of 96 - 3000 active elements (0 deactivated) 15:21:04 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.00022976445 to -5.2704804e-06) found for ocean_vertical_diffusivity, replacing with NaN 15:21:04 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:04 INFO opendrift:2085: 2025-09-06 02:49:45.135294 - step 24 of 96 - 3000 active elements (0 deactivated) 15:21:04 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:04 INFO opendrift:2085: 2025-09-06 03:19:45.135294 - step 25 of 96 - 3000 active elements (0 deactivated) 15:21:06 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.001382351 to -0.00034420122) found for ocean_vertical_diffusivity, replacing with NaN 15:21:06 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:06 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:07 INFO opendrift:2085: 2025-09-06 03:49:45.135294 - step 26 of 96 - 3000 active elements (0 deactivated) 15:21:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:07 INFO opendrift:2085: 2025-09-06 04:19:45.135294 - step 27 of 96 - 3000 active elements (0 deactivated) 15:21:09 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.004284539 to -0.0003914629) found for ocean_vertical_diffusivity, replacing with NaN 15:21:09 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:09 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:09 INFO opendrift:2085: 2025-09-06 04:49:45.135294 - step 28 of 96 - 3000 active elements (0 deactivated) 15:21:11 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:11 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:11 INFO opendrift:2085: 2025-09-06 05:19:45.135294 - step 29 of 96 - 3000 active elements (0 deactivated) 15:21:13 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.008386251 to -0.0005709872) 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:2085: 2025-09-06 05:49:45.135294 - step 30 of 96 - 3000 active elements (0 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:2085: 2025-09-06 06:19:45.135294 - step 31 of 96 - 3000 active elements (0 deactivated) 15:21:15 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011798973 to -0.0006068925) 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 15:21:16 INFO opendrift:2085: 2025-09-06 06:49:45.135294 - step 32 of 96 - 3000 active elements (0 deactivated) 15:21:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:16 INFO opendrift:2085: 2025-09-06 07:19:45.135294 - step 33 of 96 - 3000 active elements (0 deactivated) 15:21:18 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011844018 to -0.00050027226) 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:2085: 2025-09-06 07:49:45.135294 - step 34 of 96 - 3000 active elements (0 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:2085: 2025-09-06 08:19:45.135294 - step 35 of 96 - 3000 active elements (0 deactivated) 15:21:20 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009660104 to -0.00046619246) found for ocean_vertical_diffusivity, replacing with NaN 15:21:20 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:20 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:21 INFO opendrift:2085: 2025-09-06 08:49:45.135294 - step 36 of 96 - 3000 active elements (0 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:2085: 2025-09-06 09:19:45.135294 - step 37 of 96 - 3000 active elements (0 deactivated) 15:21:23 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.00977418 to -0.00030562046) 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:2085: 2025-09-06 09:49:45.135294 - step 38 of 96 - 3000 active elements (0 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 15:21:23 INFO opendrift:2085: 2025-09-06 10:19:45.135294 - step 39 of 96 - 3000 active elements (0 deactivated) 15:21:25 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011640869 to -0.0011006743) found for ocean_vertical_diffusivity, replacing with NaN 15:21:25 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:25 INFO opendrift:2085: 2025-09-06 10:49:45.135294 - step 40 of 96 - 3000 active elements (0 deactivated) 15:21:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:25 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:26 INFO opendrift:2085: 2025-09-06 11:19:45.135294 - step 41 of 96 - 3000 active elements (0 deactivated) 15:21:28 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0135581065 to -0.0022114743) found for ocean_vertical_diffusivity, replacing with NaN 15:21:28 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:28 INFO opendrift:2085: 2025-09-06 11:49:45.135294 - step 42 of 96 - 3000 active elements (0 deactivated) 15:21:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:28 INFO opendrift:2085: 2025-09-06 12:19:45.135294 - step 43 of 96 - 3000 active elements (0 deactivated) 15:21:30 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009626748 to -0.002013027) found for ocean_vertical_diffusivity, replacing with NaN 15:21:30 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:30 INFO opendrift:2085: 2025-09-06 12:49:45.135294 - step 44 of 96 - 3000 active elements (0 deactivated) 15:21:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:30 INFO opendrift:2085: 2025-09-06 13:19:45.135294 - step 45 of 96 - 3000 active elements (0 deactivated) 15:21:33 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0046751886 to -0.0006218817) found for ocean_vertical_diffusivity, replacing with NaN 15:21:33 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:33 INFO opendrift:2085: 2025-09-06 13:49:45.135294 - step 46 of 96 - 3000 active elements (0 deactivated) 15:21:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:33 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:33 INFO opendrift:2085: 2025-09-06 14:19:45.135294 - step 47 of 96 - 3000 active elements (0 deactivated) 15:21:35 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0012162516 to -1.1555102e-06) found for ocean_vertical_diffusivity, replacing with NaN 15:21:35 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:36 INFO opendrift:2085: 2025-09-06 14:49:45.135294 - step 48 of 96 - 3000 active elements (0 deactivated) 15:21:36 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:37 INFO opendrift:2085: 2025-09-06 15:19:45.135294 - step 49 of 96 - 2982 active elements (18 deactivated) 15:21:39 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0038715352 to -0.0002725502) 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 15:21:40 INFO opendrift:2085: 2025-09-06 15:49:45.135294 - step 50 of 96 - 2945 active elements (55 deactivated) 15:21:40 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:40 INFO opendrift:2085: 2025-09-06 16:19:45.135294 - step 51 of 96 - 2888 active elements (112 deactivated) 15:21:42 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011607287 to -0.0026951195) 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:2085: 2025-09-06 16:49:45.135294 - step 52 of 96 - 2810 active elements (190 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:2085: 2025-09-06 17:19:45.135294 - step 53 of 96 - 2725 active elements (275 deactivated) 15:21:45 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.018412216 to -0.0038335149) 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:2085: 2025-09-06 17:49:45.135294 - step 54 of 96 - 2669 active elements (331 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:2085: 2025-09-06 18:19:45.135294 - step 55 of 96 - 2641 active elements (359 deactivated) 15:21:47 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.020841794 to -0.0029668796) 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 15:21:47 INFO opendrift:2085: 2025-09-06 18:49:45.135294 - step 56 of 96 - 2618 active elements (382 deactivated) 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:2085: 2025-09-06 19:19:45.135294 - step 57 of 96 - 2603 active elements (397 deactivated) 15:21:50 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.017675428 to -0.0012620486) 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:2085: 2025-09-06 19:49:45.135294 - step 58 of 96 - 2596 active elements (404 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:2085: 2025-09-06 20:19:45.135294 - step 59 of 96 - 2580 active elements (420 deactivated) 15:21:52 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011422267 to -0.00068494503) found for ocean_vertical_diffusivity, replacing with NaN 15:21:52 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:52 INFO opendrift:2085: 2025-09-06 20:49:45.135294 - step 60 of 96 - 2561 active elements (439 deactivated) 15:21:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:52 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:53 INFO opendrift:2085: 2025-09-06 21:19:45.135294 - step 61 of 96 - 2533 active elements (467 deactivated) 15:21:55 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0080814315 to -0.000585449) 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 15:21:55 INFO opendrift:2085: 2025-09-06 21:49:45.135294 - step 62 of 96 - 2505 active elements (495 deactivated) 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 15:21:55 INFO opendrift:2085: 2025-09-06 22:19:45.135294 - step 63 of 96 - 2456 active elements (544 deactivated) 15:21:57 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0066249166 to -0.00061894994) found for ocean_vertical_diffusivity, replacing with NaN 15:21:57 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:21:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:57 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:58 INFO opendrift:2085: 2025-09-06 22:49:45.135294 - step 64 of 96 - 2393 active elements (607 deactivated) 15:21:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:58 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:21:58 INFO opendrift:2085: 2025-09-06 23:19:45.135294 - step 65 of 96 - 2329 active elements (671 deactivated) 15:22:00 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.007399014 to -0.0006150081) found for ocean_vertical_diffusivity, replacing with NaN 15:22:00 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:00 INFO opendrift:2085: 2025-09-06 23:49:45.135294 - step 66 of 96 - 2251 active elements (749 deactivated) 15:22:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:00 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:00 INFO opendrift:2085: 2025-09-07 00:19:45.135294 - step 67 of 96 - 2161 active elements (839 deactivated) 15:22:02 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.004060562 to -0.00040519194) found for ocean_vertical_diffusivity, replacing with NaN 15:22:02 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:02 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:02 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:03 INFO opendrift:2085: 2025-09-07 00:49:45.135294 - step 68 of 96 - 2077 active elements (923 deactivated) 15:22:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:03 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:03 INFO opendrift:2085: 2025-09-07 01:19:45.135294 - step 69 of 96 - 1977 active elements (1023 deactivated) 15:22:05 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0016021647 to -8.799482e-05) found for ocean_vertical_diffusivity, replacing with NaN 15:22:05 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:05 INFO opendrift:2085: 2025-09-07 01:49:45.135294 - step 70 of 96 - 1850 active elements (1150 deactivated) 15:22:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:05 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:05 INFO opendrift:2085: 2025-09-07 02:19:45.135294 - step 71 of 96 - 1740 active elements (1260 deactivated) 15:22:07 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0002858876 to -3.3792535e-06) found for ocean_vertical_diffusivity, replacing with NaN 15:22:07 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:07 INFO opendrift:2085: 2025-09-07 02:49:45.135294 - step 72 of 96 - 1650 active elements (1350 deactivated) 15:22:07 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:07 INFO opendrift:2085: 2025-09-07 03:19:45.135294 - step 73 of 96 - 1592 active elements (1408 deactivated) 15:22:09 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0009700243 to -3.6807041e-06) found for ocean_vertical_diffusivity, replacing with NaN 15:22:09 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:09 INFO opendrift:2085: 2025-09-07 03:49:45.135294 - step 74 of 96 - 1548 active elements (1452 deactivated) 15:22:10 INFO opendrift:2085: 2025-09-07 04:19:45.135294 - step 75 of 96 - 1531 active elements (1469 deactivated) 15:22:12 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.004945815 to -2.548571e-06) found for ocean_vertical_diffusivity, replacing with NaN 15:22:12 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:12 WARNING opendrift.readers.interpolation.interpolators:129: Still NaN-values after 10 iterations, exiting! 15:22:12 INFO opendrift:2085: 2025-09-07 04:49:45.135294 - step 76 of 96 - 1521 active elements (1479 deactivated) 15:22:12 INFO opendrift:2085: 2025-09-07 05:19:45.135294 - step 77 of 96 - 1517 active elements (1483 deactivated) 15:22:14 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010653298 to -0.00047460585) 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 INFO opendrift:2085: 2025-09-07 05:49:45.135294 - step 78 of 96 - 1513 active elements (1487 deactivated) 15:22:14 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:14 INFO opendrift:2085: 2025-09-07 06:19:45.135294 - step 79 of 96 - 1511 active elements (1489 deactivated) 15:22:16 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.014967403 to -0.00058906537) found for ocean_vertical_diffusivity, replacing with NaN 15:22:16 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:16 INFO opendrift:2085: 2025-09-07 06:49:45.135294 - step 80 of 96 - 1507 active elements (1493 deactivated) 15:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:16 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:16 INFO opendrift:2085: 2025-09-07 07:19:45.135294 - step 81 of 96 - 1502 active elements (1498 deactivated) 15:22:19 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.012446941 to -0.0005019691) 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:2085: 2025-09-07 07:49:45.135294 - step 82 of 96 - 1493 active elements (1507 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:2085: 2025-09-07 08:19:45.135294 - step 83 of 96 - 1484 active elements (1516 deactivated) 15:22:21 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.011705566 to -0.0001546458) found for ocean_vertical_diffusivity, replacing with NaN 15:22:21 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:21 INFO opendrift:2085: 2025-09-07 08:49:45.135294 - step 84 of 96 - 1477 active elements (1523 deactivated) 15:22:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:21 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:21 INFO opendrift:2085: 2025-09-07 09:19:45.135294 - step 85 of 96 - 1465 active elements (1535 deactivated) 15:22:23 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.009907849 to -0.0005420151) found for ocean_vertical_diffusivity, replacing with NaN 15:22:23 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:23 INFO opendrift:2085: 2025-09-07 09:49:45.135294 - step 86 of 96 - 1453 active elements (1547 deactivated) 15:22:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:23 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:23 INFO opendrift:2085: 2025-09-07 10:19:45.135294 - step 87 of 96 - 1442 active elements (1558 deactivated) 15:22:26 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.010657466 to -0.00048417252) found for ocean_vertical_diffusivity, replacing with NaN 15:22:26 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:26 INFO opendrift:2085: 2025-09-07 10:49:45.135294 - step 88 of 96 - 1425 active elements (1575 deactivated) 15:22:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:26 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:26 INFO opendrift:2085: 2025-09-07 11:19:45.135294 - step 89 of 96 - 1405 active elements (1595 deactivated) 15:22:28 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.0120347785 to -0.00011830754) found for ocean_vertical_diffusivity, replacing with NaN 15:22:28 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:28 INFO opendrift:2085: 2025-09-07 11:49:45.135294 - step 90 of 96 - 1388 active elements (1612 deactivated) 15:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:28 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:28 INFO opendrift:2085: 2025-09-07 12:19:45.135294 - step 91 of 96 - 1366 active elements (1634 deactivated) 15:22:30 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.012214011 to -1.0380915e-05) found for ocean_vertical_diffusivity, replacing with NaN 15:22:30 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:30 INFO opendrift:2085: 2025-09-07 12:49:45.135294 - step 92 of 96 - 1347 active elements (1653 deactivated) 15:22:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:30 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:30 INFO opendrift:2085: 2025-09-07 13:19:45.135294 - step 93 of 96 - 1338 active elements (1662 deactivated) 15:22:32 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.008186766 to -5.4757496e-05) found for ocean_vertical_diffusivity, replacing with NaN 15:22:32 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:32 INFO opendrift:2085: 2025-09-07 13:49:45.135294 - step 94 of 96 - 1332 active elements (1668 deactivated) 15:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:32 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:33 INFO opendrift:2085: 2025-09-07 14:19:45.135294 - step 95 of 96 - 1324 active elements (1676 deactivated) 15:22:35 WARNING opendrift.readers.basereader.variables:656: Invalid values (-0.003279173 to -6.516534e-05) found for ocean_vertical_diffusivity, replacing with NaN 15:22:35 WARNING opendrift.readers.basereader.variables:659: (allowed range: [0, 1]) 15:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:35 INFO opendrift:2085: 2025-09-07 14:49:45.135294 - step 96 of 96 - 1323 active elements (1677 deactivated) 15:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning 15:22:35 WARNING opendrift.readers.interpolation.interpolators:118: Only NaNs input to linearNDFast - returning .. raw:: html 
<xarray.Dataset> Size: 25MB
    Dimensions:                                                                              (
                                                                                              trajectory: 3000,
                                                                                              time: 49)
    Coordinates:
      * trajectory                                                                           (trajectory) int64 24kB ...
      * time                                                                                 (time) datetime64[ns] 392B ...
    Data variables: (12/43)
        status                                                                               (trajectory, time) float32 588kB ...
        moving                                                                               (trajectory, time) float32 588kB ...
        age_seconds                                                                          (trajectory, time) float32 588kB ...
        origin_marker                                                                        (trajectory, time) float32 588kB ...
        lon                                                                                  (trajectory, time) float32 588kB ...
        lat                                                                                  (trajectory, time) float32 588kB ...
        ...                                                                                   ...
        sea_water_temperature                                                                (trajectory, time) float32 588kB ...
        sea_water_salinity                                                                   (trajectory, time) float32 588kB ...
        sea_floor_depth_below_sea_level                                                      (trajectory, time) float32 588kB ...
        ocean_vertical_diffusivity                                                           (trajectory, time) float32 588kB ...
        land_binary_mask                                                                     (trajectory, time) float32 588kB ...
        ocean_mixed_layer_thickness                                                          (trajectory, time) float32 588kB ...
    Attributes: (12/165)
        Conventions:                                                             ...
        standard_name_vocabulary:                                                ...
        featureType:                                                             ...
        title:                                                                   ...
        summary:                                                                 ...
        keywords:                                                                ...
        ...                                                                                                               ...
        geospatial_lon_units:                                                    ...
        geospatial_lon_resolution:                                               ...
        runtime:                                                                 ...
        geospatial_vertical_min:                                                 ...
        geospatial_vertical_max:                                                 ...
        geospatial_vertical_positive:                                            ...


.. GENERATED FROM PYTHON SOURCE LINES 36-37 Print and plot results .. GENERATED FROM PYTHON SOURCE LINES 37-41 .. code-block:: Python print(o) o.animation(background='sea_ice_area_fraction', cmap=cmocean.cm.ice, vmin=0, vmax=1, bgalpha=1, fast=False) .. rst-class:: sphx-glr-script-out .. code-block:: none =========================== -------------------- 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 0:01:49.4 total 0:00:00.0 preparing 0:01:48.3 reading 0:00:01.5 interpolation 0:00:00.1 interpolation_time 0:00:01.0 rotating vectors 0:00:00.0 masking -------------------- Performance: 2:50.1 total time 4.0 configuration 0.1 preparing main loop 0.0 moving elements to ocean 2:45.9 main loop 6.0 updating elements 0.0 oil weathering 0.0 updating viscosities 0.0 updating densities 5.5 vertical mixing 0.0 cleaning up -------------------- =========================== Model: OpenOil (OpenDrift version 1.14.3) 1320 active Oil particles (1680 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: 2025-09-05 15:19:45.135294 UTC Present: 2025-09-07 15:19:45.135294 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) 15:22:47 INFO opendrift:4612: Saving animation to /root/project/docs/source/gallery/animations/example_oil_ice_0.gif... 15:23:26 INFO opendrift:3053: Time to make animation: 0:00:50.807959 .. GENERATED FROM PYTHON SOURCE LINES 42-43 .. image:: /gallery/animations/example_oil_ice_0.gif .. GENERATED FROM PYTHON SOURCE LINES 43-46 .. code-block:: Python o.plot(background='sea_ice_area_fraction', cmap=cmocean.cm.ice, vmin=0, vmax=1, bgalpha=1, fast=False) .. image-sg:: /gallery/images/sphx_glr_example_oil_ice_001.png :alt: OpenDrift - OpenOil (GENERIC BUNKER C) 2025-09-05 15:19 to 2025-09-07 15:19 UTC (49 steps) :srcset: /gallery/images/sphx_glr_example_oil_ice_001.png :class: sphx-glr-single-img .. rst-class:: sphx-glr-script-out .. code-block:: none (,
) .. rst-class:: sphx-glr-timing **Total running time of the script:** (3 minutes 56.915 seconds) .. _sphx_glr_download_gallery_example_oil_ice.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: example_oil_ice.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: example_oil_ice.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: example_oil_ice.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_