Ensemble

from datetime import timedelta
import numpy as np
from opendrift.models.oceandrift import OceanDrift
from opendrift.readers import reader_netCDF_CF_generic

Drift simulation using 30 member ensemble wind data from MEPS model of MET Norway

o = OceanDrift(loglevel=20)
o.set_config('drift:vertical_mixing', False)
r = reader_netCDF_CF_generic.Reader('https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc')
o.add_reader(r)

o.seed_elements(lat=60, lon=4.9, time=r.start_time,
                radius=1000, number=10000)

o.run(duration=timedelta(hours=50), time_step=600, time_step_output=3600)

18:41 INFO    opendrift.models.basemodel:512: OpenDriftSimulation initialised (version 1.12.0 / v1.12.0-55-g4faa301)
18:41 INFO    opendrift.readers:58: Opening file with xr.open_dataset
18:43 INFO    opendrift.readers.reader_netCDF_CF_generic:338: Detected dimensions: {'time': 'time', 'x': 'x', 'y': 'y'}
18:43 INFO    opendrift.models.basemodel.environment:218: Adding a dynamical landmask with max. priority based on assumed maximum speed of 2.0 m/s. Adding a customised landmask may be faster...
18:46 INFO    opendrift.models.basemodel.environment:245: Fallback values will be used for the following variables which have no readers:
18:46 INFO    opendrift.models.basemodel.environment:248:    x_sea_water_velocity: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    y_sea_water_velocity: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_height: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    upward_sea_water_velocity: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    ocean_vertical_diffusivity: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_significant_height: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_x_velocity: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_y_velocity: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_to_direction: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_peak_period_from_variance_spectral_density: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_significant_height: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_to_direction: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_mean_period: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_significant_height: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    surface_downward_x_stress: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    surface_downward_y_stress: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    turbulent_kinetic_energy: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    turbulent_generic_length_scale: 0.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    ocean_mixed_layer_thickness: 50.000000
18:46 INFO    opendrift.models.basemodel.environment:248:    sea_floor_depth_below_sea_level: 10000.000000
18:47 INFO    opendrift.models.basemodel:932: Using existing reader for land_binary_mask
18:47 INFO    opendrift.models.basemodel:943: All points are in ocean
18:47 INFO    opendrift.models.basemodel:2032: 2025-01-14 14:00:00 - step 1 of 300 - 10000 active elements (0 deactivated)
18:48 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:48 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:49 INFO    opendrift.models.basemodel:2032: 2025-01-14 14:10:00 - step 2 of 300 - 10000 active elements (0 deactivated)
18:50 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:50 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:50 INFO    opendrift.models.basemodel:2032: 2025-01-14 14:20:00 - step 3 of 300 - 10000 active elements (0 deactivated)
18:50 INFO    opendrift.models.basemodel:2032: 2025-01-14 14:30:00 - step 4 of 300 - 10000 active elements (0 deactivated)
18:50 INFO    opendrift.models.basemodel:2032: 2025-01-14 14:40:00 - step 5 of 300 - 10000 active elements (0 deactivated)
18:50 INFO    opendrift.models.basemodel:2032: 2025-01-14 14:50:00 - step 6 of 300 - 10000 active elements (0 deactivated)
18:50 INFO    opendrift.models.basemodel:2032: 2025-01-14 15:00:00 - step 7 of 300 - 10000 active elements (0 deactivated)
18:51 INFO    opendrift.models.basemodel:2032: 2025-01-14 15:10:00 - step 8 of 300 - 10000 active elements (0 deactivated)
18:51 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:51 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:52 INFO    opendrift.models.basemodel:2032: 2025-01-14 15:20:00 - step 9 of 300 - 10000 active elements (0 deactivated)
18:52 INFO    opendrift.models.basemodel:2032: 2025-01-14 15:30:00 - step 10 of 300 - 10000 active elements (0 deactivated)
18:52 INFO    opendrift.models.basemodel:2032: 2025-01-14 15:40:00 - step 11 of 300 - 10000 active elements (0 deactivated)
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18:52 INFO    opendrift.models.basemodel:2032: 2025-01-14 16:00:00 - step 13 of 300 - 10000 active elements (0 deactivated)
18:52 INFO    opendrift.models.basemodel:2032: 2025-01-14 16:10:00 - step 14 of 300 - 10000 active elements (0 deactivated)
18:53 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:53 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:53 INFO    opendrift.models.basemodel:2032: 2025-01-14 16:20:00 - step 15 of 300 - 10000 active elements (0 deactivated)
18:53 INFO    opendrift.models.basemodel:2032: 2025-01-14 16:30:00 - step 16 of 300 - 10000 active elements (0 deactivated)
18:53 INFO    opendrift.models.basemodel:2032: 2025-01-14 16:40:00 - step 17 of 300 - 10000 active elements (0 deactivated)
18:54 INFO    opendrift.models.basemodel:2032: 2025-01-14 16:50:00 - step 18 of 300 - 10000 active elements (0 deactivated)
18:54 INFO    opendrift.models.basemodel:2032: 2025-01-14 17:00:00 - step 19 of 300 - 10000 active elements (0 deactivated)
18:54 INFO    opendrift.models.basemodel:2032: 2025-01-14 17:10:00 - step 20 of 300 - 10000 active elements (0 deactivated)
18:55 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:55 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:55 INFO    opendrift.models.basemodel:2032: 2025-01-14 17:20:00 - step 21 of 300 - 10000 active elements (0 deactivated)
18:55 INFO    opendrift.models.basemodel:2032: 2025-01-14 17:30:00 - step 22 of 300 - 10000 active elements (0 deactivated)
18:55 INFO    opendrift.models.basemodel:2032: 2025-01-14 17:40:00 - step 23 of 300 - 10000 active elements (0 deactivated)
18:55 INFO    opendrift.models.basemodel:2032: 2025-01-14 17:50:00 - step 24 of 300 - 10000 active elements (0 deactivated)
18:56 INFO    opendrift.models.basemodel:2032: 2025-01-14 18:00:00 - step 25 of 300 - 10000 active elements (0 deactivated)
18:56 INFO    opendrift.models.basemodel:2032: 2025-01-14 18:10:00 - step 26 of 300 - 10000 active elements (0 deactivated)
18:57 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:57 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:57 INFO    opendrift.models.basemodel:2032: 2025-01-14 18:20:00 - step 27 of 300 - 10000 active elements (0 deactivated)
18:57 INFO    opendrift.models.basemodel:2032: 2025-01-14 18:30:00 - step 28 of 300 - 10000 active elements (0 deactivated)
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18:57 INFO    opendrift.models.basemodel:2032: 2025-01-14 19:00:00 - step 31 of 300 - 10000 active elements (0 deactivated)
18:57 INFO    opendrift.models.basemodel:2032: 2025-01-14 19:10:00 - step 32 of 300 - 10000 active elements (0 deactivated)
18:58 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:58 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
18:58 INFO    opendrift.models.basemodel:2032: 2025-01-14 19:20:00 - step 33 of 300 - 10000 active elements (0 deactivated)
18:59 INFO    opendrift.models.basemodel:2032: 2025-01-14 19:30:00 - step 34 of 300 - 10000 active elements (0 deactivated)
18:59 INFO    opendrift.models.basemodel:2032: 2025-01-14 19:40:00 - step 35 of 300 - 10000 active elements (0 deactivated)
18:59 INFO    opendrift.models.basemodel:2032: 2025-01-14 19:50:00 - step 36 of 300 - 10000 active elements (0 deactivated)
18:59 INFO    opendrift.models.basemodel:2032: 2025-01-14 20:00:00 - step 37 of 300 - 10000 active elements (0 deactivated)
18:59 INFO    opendrift.models.basemodel:2032: 2025-01-14 20:10:00 - step 38 of 300 - 10000 active elements (0 deactivated)
19:00 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:00 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:00 INFO    opendrift.models.basemodel:2032: 2025-01-14 20:20:00 - step 39 of 300 - 10000 active elements (0 deactivated)
19:00 INFO    opendrift.models.basemodel:2032: 2025-01-14 20:30:00 - step 40 of 300 - 10000 active elements (0 deactivated)
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19:02 INFO    opendrift.models.basemodel:2032: 2025-01-14 21:10:00 - step 44 of 300 - 10000 active elements (0 deactivated)
19:03 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:03 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:03 INFO    opendrift.models.basemodel:2032: 2025-01-14 21:20:00 - step 45 of 300 - 10000 active elements (0 deactivated)
19:04 INFO    opendrift.models.basemodel:2032: 2025-01-14 21:30:00 - step 46 of 300 - 10000 active elements (0 deactivated)
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19:04 INFO    opendrift.models.basemodel:2032: 2025-01-14 22:10:00 - step 50 of 300 - 10000 active elements (0 deactivated)
19:05 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:05 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:06 INFO    opendrift.models.basemodel:2032: 2025-01-14 22:20:00 - step 51 of 300 - 10000 active elements (0 deactivated)
19:06 INFO    opendrift.models.basemodel:2032: 2025-01-14 22:30:00 - step 52 of 300 - 10000 active elements (0 deactivated)
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19:06 INFO    opendrift.models.basemodel:2032: 2025-01-14 23:10:00 - step 56 of 300 - 10000 active elements (0 deactivated)
19:07 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:07 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:07 INFO    opendrift.models.basemodel:2032: 2025-01-14 23:20:00 - step 57 of 300 - 10000 active elements (0 deactivated)
19:07 INFO    opendrift.models.basemodel:2032: 2025-01-14 23:30:00 - step 58 of 300 - 10000 active elements (0 deactivated)
19:09 INFO    opendrift.models.basemodel:2032: 2025-01-14 23:40:00 - step 59 of 300 - 9999 active elements (1 deactivated)
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19:09 INFO    opendrift.models.basemodel:2032: 2025-01-15 00:10:00 - step 62 of 300 - 9998 active elements (2 deactivated)
19:10 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:10 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:11 INFO    opendrift.models.basemodel:2032: 2025-01-15 00:20:00 - step 63 of 300 - 9998 active elements (2 deactivated)
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19:11 INFO    opendrift.models.basemodel:2032: 2025-01-15 01:10:00 - step 68 of 300 - 9997 active elements (3 deactivated)
19:12 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:12 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:12 INFO    opendrift.models.basemodel:2032: 2025-01-15 01:20:00 - step 69 of 300 - 9997 active elements (3 deactivated)
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19:13 INFO    opendrift.models.basemodel:2032: 2025-01-15 02:10:00 - step 74 of 300 - 9997 active elements (3 deactivated)
19:14 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:14 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:14 INFO    opendrift.models.basemodel:2032: 2025-01-15 02:20:00 - step 75 of 300 - 9997 active elements (3 deactivated)
19:14 INFO    opendrift.models.basemodel:2032: 2025-01-15 02:30:00 - step 76 of 300 - 9997 active elements (3 deactivated)
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19:15 INFO    opendrift.models.basemodel:2032: 2025-01-15 03:00:00 - step 79 of 300 - 9997 active elements (3 deactivated)
19:15 INFO    opendrift.models.basemodel:2032: 2025-01-15 03:10:00 - step 80 of 300 - 9997 active elements (3 deactivated)
19:16 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:16 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:16 INFO    opendrift.models.basemodel:2032: 2025-01-15 03:20:00 - step 81 of 300 - 9997 active elements (3 deactivated)
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19:17 INFO    opendrift.models.basemodel:2032: 2025-01-15 04:10:00 - step 86 of 300 - 9997 active elements (3 deactivated)
19:18 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:18 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:18 INFO    opendrift.models.basemodel:2032: 2025-01-15 04:20:00 - step 87 of 300 - 9997 active elements (3 deactivated)
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19:19 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:19 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:19 INFO    opendrift.models.basemodel:2032: 2025-01-15 05:20:00 - step 93 of 300 - 9997 active elements (3 deactivated)
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19:20 INFO    opendrift.models.basemodel:2032: 2025-01-15 06:10:00 - step 98 of 300 - 9997 active elements (3 deactivated)
19:21 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:21 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:21 INFO    opendrift.models.basemodel:2032: 2025-01-15 06:20:00 - step 99 of 300 - 9997 active elements (3 deactivated)
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19:23 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:23 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:23 INFO    opendrift.models.basemodel:2032: 2025-01-15 07:20:00 - step 105 of 300 - 9997 active elements (3 deactivated)
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19:24 INFO    opendrift.models.basemodel:2032: 2025-01-15 08:10:00 - step 110 of 300 - 9997 active elements (3 deactivated)
19:25 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:25 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:25 INFO    opendrift.models.basemodel:2032: 2025-01-15 08:20:00 - step 111 of 300 - 9997 active elements (3 deactivated)
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19:25 INFO    opendrift.models.basemodel:2032: 2025-01-15 09:10:00 - step 116 of 300 - 9997 active elements (3 deactivated)
19:26 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:26 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:27 INFO    opendrift.models.basemodel:2032: 2025-01-15 09:20:00 - step 117 of 300 - 9997 active elements (3 deactivated)
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19:27 INFO    opendrift.models.basemodel:2032: 2025-01-15 09:50:00 - step 120 of 300 - 9997 active elements (3 deactivated)
19:27 INFO    opendrift.models.basemodel:2032: 2025-01-15 10:00:00 - step 121 of 300 - 9997 active elements (3 deactivated)
19:27 INFO    opendrift.models.basemodel:2032: 2025-01-15 10:10:00 - step 122 of 300 - 9997 active elements (3 deactivated)
19:28 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:28 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:28 INFO    opendrift.models.basemodel:2032: 2025-01-15 10:20:00 - step 123 of 300 - 9997 active elements (3 deactivated)
19:28 INFO    opendrift.models.basemodel:2032: 2025-01-15 10:30:00 - step 124 of 300 - 9997 active elements (3 deactivated)
19:28 INFO    opendrift.models.basemodel:2032: 2025-01-15 10:40:00 - step 125 of 300 - 9997 active elements (3 deactivated)
19:29 INFO    opendrift.models.basemodel:2032: 2025-01-15 10:50:00 - step 126 of 300 - 9997 active elements (3 deactivated)
19:29 INFO    opendrift.models.basemodel:2032: 2025-01-15 11:00:00 - step 127 of 300 - 9997 active elements (3 deactivated)
19:29 INFO    opendrift.models.basemodel:2032: 2025-01-15 11:10:00 - step 128 of 300 - 9997 active elements (3 deactivated)
19:30 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:30 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:30 INFO    opendrift.models.basemodel:2032: 2025-01-15 11:20:00 - step 129 of 300 - 9997 active elements (3 deactivated)
19:30 INFO    opendrift.models.basemodel:2032: 2025-01-15 11:30:00 - step 130 of 300 - 9997 active elements (3 deactivated)
19:30 INFO    opendrift.models.basemodel:2032: 2025-01-15 11:40:00 - step 131 of 300 - 9997 active elements (3 deactivated)
19:30 INFO    opendrift.models.basemodel:2032: 2025-01-15 11:50:00 - step 132 of 300 - 9997 active elements (3 deactivated)
19:31 INFO    opendrift.models.basemodel:2032: 2025-01-15 12:00:00 - step 133 of 300 - 9997 active elements (3 deactivated)
19:31 INFO    opendrift.models.basemodel:2032: 2025-01-15 12:10:00 - step 134 of 300 - 9997 active elements (3 deactivated)
19:32 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:32 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:32 INFO    opendrift.models.basemodel:2032: 2025-01-15 12:20:00 - step 135 of 300 - 9997 active elements (3 deactivated)
19:32 INFO    opendrift.models.basemodel:2032: 2025-01-15 12:30:00 - step 136 of 300 - 9997 active elements (3 deactivated)
19:32 INFO    opendrift.models.basemodel:2032: 2025-01-15 12:40:00 - step 137 of 300 - 9997 active elements (3 deactivated)
19:32 INFO    opendrift.models.basemodel:2032: 2025-01-15 12:50:00 - step 138 of 300 - 9997 active elements (3 deactivated)
19:32 INFO    opendrift.models.basemodel:2032: 2025-01-15 13:00:00 - step 139 of 300 - 9997 active elements (3 deactivated)
19:32 INFO    opendrift.models.basemodel:2032: 2025-01-15 13:10:00 - step 140 of 300 - 9997 active elements (3 deactivated)
19:33 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:33 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:33 INFO    opendrift.models.basemodel:2032: 2025-01-15 13:20:00 - step 141 of 300 - 9997 active elements (3 deactivated)
19:34 INFO    opendrift.models.basemodel:2032: 2025-01-15 13:30:00 - step 142 of 300 - 9997 active elements (3 deactivated)
19:34 INFO    opendrift.models.basemodel:2032: 2025-01-15 13:40:00 - step 143 of 300 - 9997 active elements (3 deactivated)
19:34 INFO    opendrift.models.basemodel:2032: 2025-01-15 13:50:00 - step 144 of 300 - 9997 active elements (3 deactivated)
19:34 INFO    opendrift.models.basemodel:2032: 2025-01-15 14:00:00 - step 145 of 300 - 9997 active elements (3 deactivated)
19:34 INFO    opendrift.models.basemodel:2032: 2025-01-15 14:10:00 - step 146 of 300 - 9997 active elements (3 deactivated)
19:35 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:35 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:35 INFO    opendrift.models.basemodel:2032: 2025-01-15 14:20:00 - step 147 of 300 - 9997 active elements (3 deactivated)
19:35 INFO    opendrift.models.basemodel:2032: 2025-01-15 14:30:00 - step 148 of 300 - 9997 active elements (3 deactivated)
19:35 INFO    opendrift.models.basemodel:2032: 2025-01-15 14:40:00 - step 149 of 300 - 9997 active elements (3 deactivated)
19:35 INFO    opendrift.models.basemodel:2032: 2025-01-15 14:50:00 - step 150 of 300 - 9997 active elements (3 deactivated)
19:36 INFO    opendrift.models.basemodel:2032: 2025-01-15 15:00:00 - step 151 of 300 - 9997 active elements (3 deactivated)
19:36 INFO    opendrift.models.basemodel:2032: 2025-01-15 15:10:00 - step 152 of 300 - 9997 active elements (3 deactivated)
19:37 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:37 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:37 INFO    opendrift.models.basemodel:2032: 2025-01-15 15:20:00 - step 153 of 300 - 9997 active elements (3 deactivated)
19:37 INFO    opendrift.models.basemodel:2032: 2025-01-15 15:30:00 - step 154 of 300 - 9997 active elements (3 deactivated)
19:37 INFO    opendrift.models.basemodel:2032: 2025-01-15 15:40:00 - step 155 of 300 - 9997 active elements (3 deactivated)
19:37 INFO    opendrift.models.basemodel:2032: 2025-01-15 15:50:00 - step 156 of 300 - 9997 active elements (3 deactivated)
19:37 INFO    opendrift.models.basemodel:2032: 2025-01-15 16:00:00 - step 157 of 300 - 9997 active elements (3 deactivated)
19:37 INFO    opendrift.models.basemodel:2032: 2025-01-15 16:10:00 - step 158 of 300 - 9997 active elements (3 deactivated)
19:38 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:38 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:38 INFO    opendrift.models.basemodel:2032: 2025-01-15 16:20:00 - step 159 of 300 - 9997 active elements (3 deactivated)
19:39 INFO    opendrift.models.basemodel:2032: 2025-01-15 16:30:00 - step 160 of 300 - 9997 active elements (3 deactivated)
19:39 INFO    opendrift.models.basemodel:2032: 2025-01-15 16:40:00 - step 161 of 300 - 9997 active elements (3 deactivated)
19:39 INFO    opendrift.models.basemodel:2032: 2025-01-15 16:50:00 - step 162 of 300 - 9997 active elements (3 deactivated)
19:39 INFO    opendrift.models.basemodel:2032: 2025-01-15 17:00:00 - step 163 of 300 - 9997 active elements (3 deactivated)
19:39 INFO    opendrift.models.basemodel:2032: 2025-01-15 17:10:00 - step 164 of 300 - 9997 active elements (3 deactivated)
19:42 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:42 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:42 INFO    opendrift.models.basemodel:2032: 2025-01-15 17:20:00 - step 165 of 300 - 9997 active elements (3 deactivated)
19:42 INFO    opendrift.models.basemodel:2032: 2025-01-15 17:30:00 - step 166 of 300 - 9997 active elements (3 deactivated)
19:42 INFO    opendrift.models.basemodel:2032: 2025-01-15 17:40:00 - step 167 of 300 - 9997 active elements (3 deactivated)
19:42 INFO    opendrift.models.basemodel:2032: 2025-01-15 17:50:00 - step 168 of 300 - 9997 active elements (3 deactivated)
19:42 INFO    opendrift.models.basemodel:2032: 2025-01-15 18:00:00 - step 169 of 300 - 9997 active elements (3 deactivated)
19:43 INFO    opendrift.models.basemodel:2032: 2025-01-15 18:10:00 - step 170 of 300 - 9997 active elements (3 deactivated)
19:43 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:43 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:44 INFO    opendrift.models.basemodel:2032: 2025-01-15 18:20:00 - step 171 of 300 - 9997 active elements (3 deactivated)
19:44 INFO    opendrift.models.basemodel:2032: 2025-01-15 18:30:00 - step 172 of 300 - 9997 active elements (3 deactivated)
19:44 INFO    opendrift.models.basemodel:2032: 2025-01-15 18:40:00 - step 173 of 300 - 9997 active elements (3 deactivated)
19:44 INFO    opendrift.models.basemodel:2032: 2025-01-15 18:50:00 - step 174 of 300 - 9997 active elements (3 deactivated)
19:44 INFO    opendrift.models.basemodel:2032: 2025-01-15 19:00:00 - step 175 of 300 - 9997 active elements (3 deactivated)
19:44 INFO    opendrift.models.basemodel:2032: 2025-01-15 19:10:00 - step 176 of 300 - 9997 active elements (3 deactivated)
19:45 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:45 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:45 INFO    opendrift.models.basemodel:2032: 2025-01-15 19:20:00 - step 177 of 300 - 9997 active elements (3 deactivated)
19:45 INFO    opendrift.models.basemodel:2032: 2025-01-15 19:30:00 - step 178 of 300 - 9997 active elements (3 deactivated)
19:45 INFO    opendrift.models.basemodel:2032: 2025-01-15 19:40:00 - step 179 of 300 - 9997 active elements (3 deactivated)
19:46 INFO    opendrift.models.basemodel:2032: 2025-01-15 19:50:00 - step 180 of 300 - 9997 active elements (3 deactivated)
19:46 INFO    opendrift.models.basemodel:2032: 2025-01-15 20:00:00 - step 181 of 300 - 9997 active elements (3 deactivated)
19:46 INFO    opendrift.models.basemodel:2032: 2025-01-15 20:10:00 - step 182 of 300 - 9997 active elements (3 deactivated)
19:47 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:47 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:47 INFO    opendrift.models.basemodel:2032: 2025-01-15 20:20:00 - step 183 of 300 - 9997 active elements (3 deactivated)
19:47 INFO    opendrift.models.basemodel:2032: 2025-01-15 20:30:00 - step 184 of 300 - 9997 active elements (3 deactivated)
19:47 INFO    opendrift.models.basemodel:2032: 2025-01-15 20:40:00 - step 185 of 300 - 9997 active elements (3 deactivated)
19:47 INFO    opendrift.models.basemodel:2032: 2025-01-15 20:50:00 - step 186 of 300 - 9997 active elements (3 deactivated)
19:47 INFO    opendrift.models.basemodel:2032: 2025-01-15 21:00:00 - step 187 of 300 - 9997 active elements (3 deactivated)
19:48 INFO    opendrift.models.basemodel:2032: 2025-01-15 21:10:00 - step 188 of 300 - 9997 active elements (3 deactivated)
19:48 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:48 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:49 INFO    opendrift.models.basemodel:2032: 2025-01-15 21:20:00 - step 189 of 300 - 9997 active elements (3 deactivated)
19:49 INFO    opendrift.models.basemodel:2032: 2025-01-15 21:30:00 - step 190 of 300 - 9997 active elements (3 deactivated)
19:49 INFO    opendrift.models.basemodel:2032: 2025-01-15 21:40:00 - step 191 of 300 - 9997 active elements (3 deactivated)
19:49 INFO    opendrift.models.basemodel:2032: 2025-01-15 21:50:00 - step 192 of 300 - 9997 active elements (3 deactivated)
19:49 INFO    opendrift.models.basemodel:2032: 2025-01-15 22:00:00 - step 193 of 300 - 9997 active elements (3 deactivated)
19:49 INFO    opendrift.models.basemodel:2032: 2025-01-15 22:10:00 - step 194 of 300 - 9997 active elements (3 deactivated)
19:50 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:50 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:50 INFO    opendrift.models.basemodel:2032: 2025-01-15 22:20:00 - step 195 of 300 - 9997 active elements (3 deactivated)
19:50 INFO    opendrift.models.basemodel:2032: 2025-01-15 22:30:00 - step 196 of 300 - 9997 active elements (3 deactivated)
19:50 INFO    opendrift.models.basemodel:2032: 2025-01-15 22:40:00 - step 197 of 300 - 9997 active elements (3 deactivated)
19:51 INFO    opendrift.models.basemodel:2032: 2025-01-15 22:50:00 - step 198 of 300 - 9997 active elements (3 deactivated)
19:51 INFO    opendrift.models.basemodel:2032: 2025-01-15 23:00:00 - step 199 of 300 - 9997 active elements (3 deactivated)
19:51 INFO    opendrift.models.basemodel:2032: 2025-01-15 23:10:00 - step 200 of 300 - 9997 active elements (3 deactivated)
19:52 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:52 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:52 INFO    opendrift.models.basemodel:2032: 2025-01-15 23:20:00 - step 201 of 300 - 9997 active elements (3 deactivated)
19:52 INFO    opendrift.models.basemodel:2032: 2025-01-15 23:30:00 - step 202 of 300 - 9997 active elements (3 deactivated)
19:52 INFO    opendrift.models.basemodel:2032: 2025-01-15 23:40:00 - step 203 of 300 - 9997 active elements (3 deactivated)
19:52 INFO    opendrift.models.basemodel:2032: 2025-01-15 23:50:00 - step 204 of 300 - 9997 active elements (3 deactivated)
19:52 INFO    opendrift.models.basemodel:2032: 2025-01-16 00:00:00 - step 205 of 300 - 9995 active elements (5 deactivated)
19:52 INFO    opendrift.models.basemodel:2032: 2025-01-16 00:10:00 - step 206 of 300 - 9993 active elements (7 deactivated)
19:53 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:53 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:54 INFO    opendrift.models.basemodel:2032: 2025-01-16 00:20:00 - step 207 of 300 - 9992 active elements (8 deactivated)
19:54 INFO    opendrift.models.basemodel:2032: 2025-01-16 00:30:00 - step 208 of 300 - 9992 active elements (8 deactivated)
19:54 INFO    opendrift.models.basemodel:2032: 2025-01-16 00:40:00 - step 209 of 300 - 9992 active elements (8 deactivated)
19:54 INFO    opendrift.models.basemodel:2032: 2025-01-16 00:50:00 - step 210 of 300 - 9991 active elements (9 deactivated)
19:54 INFO    opendrift.models.basemodel:2032: 2025-01-16 01:00:00 - step 211 of 300 - 9991 active elements (9 deactivated)
19:54 INFO    opendrift.models.basemodel:2032: 2025-01-16 01:10:00 - step 212 of 300 - 9989 active elements (11 deactivated)
19:55 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:55 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:55 INFO    opendrift.models.basemodel:2032: 2025-01-16 01:20:00 - step 213 of 300 - 9989 active elements (11 deactivated)
19:55 INFO    opendrift.models.basemodel:2032: 2025-01-16 01:30:00 - step 214 of 300 - 9987 active elements (13 deactivated)
19:56 INFO    opendrift.models.basemodel:2032: 2025-01-16 01:40:00 - step 215 of 300 - 9987 active elements (13 deactivated)
19:56 INFO    opendrift.models.basemodel:2032: 2025-01-16 01:50:00 - step 216 of 300 - 9987 active elements (13 deactivated)
19:56 INFO    opendrift.models.basemodel:2032: 2025-01-16 02:00:00 - step 217 of 300 - 9984 active elements (16 deactivated)
19:56 INFO    opendrift.models.basemodel:2032: 2025-01-16 02:10:00 - step 218 of 300 - 9984 active elements (16 deactivated)
19:57 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:57 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:57 INFO    opendrift.models.basemodel:2032: 2025-01-16 02:20:00 - step 219 of 300 - 9983 active elements (17 deactivated)
19:57 INFO    opendrift.models.basemodel:2032: 2025-01-16 02:30:00 - step 220 of 300 - 9982 active elements (18 deactivated)
19:57 INFO    opendrift.models.basemodel:2032: 2025-01-16 02:40:00 - step 221 of 300 - 9981 active elements (19 deactivated)
19:57 INFO    opendrift.models.basemodel:2032: 2025-01-16 02:50:00 - step 222 of 300 - 9979 active elements (21 deactivated)
19:58 INFO    opendrift.models.basemodel:2032: 2025-01-16 03:00:00 - step 223 of 300 - 9979 active elements (21 deactivated)
19:58 INFO    opendrift.models.basemodel:2032: 2025-01-16 03:10:00 - step 224 of 300 - 9978 active elements (22 deactivated)
19:58 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:58 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
19:59 INFO    opendrift.models.basemodel:2032: 2025-01-16 03:20:00 - step 225 of 300 - 9977 active elements (23 deactivated)
19:59 INFO    opendrift.models.basemodel:2032: 2025-01-16 03:30:00 - step 226 of 300 - 9976 active elements (24 deactivated)
19:59 INFO    opendrift.models.basemodel:2032: 2025-01-16 03:40:00 - step 227 of 300 - 9975 active elements (25 deactivated)
19:59 INFO    opendrift.models.basemodel:2032: 2025-01-16 03:50:00 - step 228 of 300 - 9973 active elements (27 deactivated)
19:59 INFO    opendrift.models.basemodel:2032: 2025-01-16 04:00:00 - step 229 of 300 - 9972 active elements (28 deactivated)
19:59 INFO    opendrift.models.basemodel:2032: 2025-01-16 04:10:00 - step 230 of 300 - 9971 active elements (29 deactivated)
20:00 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:00 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:00 INFO    opendrift.models.basemodel:2032: 2025-01-16 04:20:00 - step 231 of 300 - 9971 active elements (29 deactivated)
20:00 INFO    opendrift.models.basemodel:2032: 2025-01-16 04:30:00 - step 232 of 300 - 9969 active elements (31 deactivated)
20:00 INFO    opendrift.models.basemodel:2032: 2025-01-16 04:40:00 - step 233 of 300 - 9969 active elements (31 deactivated)
20:00 INFO    opendrift.models.basemodel:2032: 2025-01-16 04:50:00 - step 234 of 300 - 9968 active elements (32 deactivated)
20:01 INFO    opendrift.models.basemodel:2032: 2025-01-16 05:00:00 - step 235 of 300 - 9968 active elements (32 deactivated)
20:01 INFO    opendrift.models.basemodel:2032: 2025-01-16 05:10:00 - step 236 of 300 - 9964 active elements (36 deactivated)
20:01 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:01 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:02 INFO    opendrift.models.basemodel:2032: 2025-01-16 05:20:00 - step 237 of 300 - 9963 active elements (37 deactivated)
20:02 INFO    opendrift.models.basemodel:2032: 2025-01-16 05:30:00 - step 238 of 300 - 9960 active elements (40 deactivated)
20:02 INFO    opendrift.models.basemodel:2032: 2025-01-16 05:40:00 - step 239 of 300 - 9959 active elements (41 deactivated)
20:02 INFO    opendrift.models.basemodel:2032: 2025-01-16 05:50:00 - step 240 of 300 - 9955 active elements (45 deactivated)
20:02 INFO    opendrift.models.basemodel:2032: 2025-01-16 06:00:00 - step 241 of 300 - 9948 active elements (52 deactivated)
20:02 INFO    opendrift.models.basemodel:2032: 2025-01-16 06:10:00 - step 242 of 300 - 9944 active elements (56 deactivated)
20:05 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:05 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:06 INFO    opendrift.models.basemodel:2032: 2025-01-16 06:20:00 - step 243 of 300 - 9942 active elements (58 deactivated)
20:06 INFO    opendrift.models.basemodel:2032: 2025-01-16 06:30:00 - step 244 of 300 - 9939 active elements (61 deactivated)
20:06 INFO    opendrift.models.basemodel:2032: 2025-01-16 06:40:00 - step 245 of 300 - 9934 active elements (66 deactivated)
20:06 INFO    opendrift.models.basemodel:2032: 2025-01-16 06:50:00 - step 246 of 300 - 9928 active elements (72 deactivated)
20:06 INFO    opendrift.models.basemodel:2032: 2025-01-16 07:00:00 - step 247 of 300 - 9923 active elements (77 deactivated)
20:06 INFO    opendrift.models.basemodel:2032: 2025-01-16 07:10:00 - step 248 of 300 - 9921 active elements (79 deactivated)
20:07 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:07 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:07 INFO    opendrift.models.basemodel:2032: 2025-01-16 07:20:00 - step 249 of 300 - 9919 active elements (81 deactivated)
20:07 INFO    opendrift.models.basemodel:2032: 2025-01-16 07:30:00 - step 250 of 300 - 9912 active elements (88 deactivated)
20:07 INFO    opendrift.models.basemodel:2032: 2025-01-16 07:40:00 - step 251 of 300 - 9910 active elements (90 deactivated)
20:08 INFO    opendrift.models.basemodel:2032: 2025-01-16 07:50:00 - step 252 of 300 - 9905 active elements (95 deactivated)
20:08 INFO    opendrift.models.basemodel:2032: 2025-01-16 08:00:00 - step 253 of 300 - 9899 active elements (101 deactivated)
20:08 INFO    opendrift.models.basemodel:2032: 2025-01-16 08:10:00 - step 254 of 300 - 9889 active elements (111 deactivated)
20:09 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:09 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:09 INFO    opendrift.models.basemodel:2032: 2025-01-16 08:20:00 - step 255 of 300 - 9883 active elements (117 deactivated)
20:09 INFO    opendrift.models.basemodel:2032: 2025-01-16 08:30:00 - step 256 of 300 - 9880 active elements (120 deactivated)
20:09 INFO    opendrift.models.basemodel:2032: 2025-01-16 08:40:00 - step 257 of 300 - 9874 active elements (126 deactivated)
20:09 INFO    opendrift.models.basemodel:2032: 2025-01-16 08:50:00 - step 258 of 300 - 9870 active elements (130 deactivated)
20:09 INFO    opendrift.models.basemodel:2032: 2025-01-16 09:00:00 - step 259 of 300 - 9867 active elements (133 deactivated)
20:09 INFO    opendrift.models.basemodel:2032: 2025-01-16 09:10:00 - step 260 of 300 - 9861 active elements (139 deactivated)
20:10 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:10 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:10 INFO    opendrift.models.basemodel:2032: 2025-01-16 09:20:00 - step 261 of 300 - 9856 active elements (144 deactivated)
20:10 INFO    opendrift.models.basemodel:2032: 2025-01-16 09:30:00 - step 262 of 300 - 9852 active elements (148 deactivated)
20:10 INFO    opendrift.models.basemodel:2032: 2025-01-16 09:40:00 - step 263 of 300 - 9843 active elements (157 deactivated)
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20:12 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:12 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:12 INFO    opendrift.models.basemodel:2032: 2025-01-16 10:20:00 - step 267 of 300 - 9827 active elements (173 deactivated)
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20:12 INFO    opendrift.models.basemodel:2032: 2025-01-16 11:10:00 - step 272 of 300 - 9805 active elements (195 deactivated)
20:13 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:13 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:14 INFO    opendrift.models.basemodel:2032: 2025-01-16 11:20:00 - step 273 of 300 - 9801 active elements (199 deactivated)
20:14 INFO    opendrift.models.basemodel:2032: 2025-01-16 11:30:00 - step 274 of 300 - 9797 active elements (203 deactivated)
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20:14 INFO    opendrift.models.basemodel:2032: 2025-01-16 12:10:00 - step 278 of 300 - 9788 active elements (212 deactivated)
20:15 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:15 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:15 INFO    opendrift.models.basemodel:2032: 2025-01-16 12:20:00 - step 279 of 300 - 9785 active elements (215 deactivated)
20:15 INFO    opendrift.models.basemodel:2032: 2025-01-16 12:30:00 - step 280 of 300 - 9783 active elements (217 deactivated)
20:16 INFO    opendrift.models.basemodel:2032: 2025-01-16 12:40:00 - step 281 of 300 - 9781 active elements (219 deactivated)
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20:16 INFO    opendrift.models.basemodel:2032: 2025-01-16 13:10:00 - step 284 of 300 - 9776 active elements (224 deactivated)
20:17 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:17 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:18 INFO    opendrift.models.basemodel:2032: 2025-01-16 13:20:00 - step 285 of 300 - 9776 active elements (224 deactivated)
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20:18 INFO    opendrift.models.basemodel:2032: 2025-01-16 14:00:00 - step 289 of 300 - 9771 active elements (229 deactivated)
20:18 INFO    opendrift.models.basemodel:2032: 2025-01-16 14:10:00 - step 290 of 300 - 9771 active elements (229 deactivated)
20:19 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:19 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:19 INFO    opendrift.models.basemodel:2032: 2025-01-16 14:20:00 - step 291 of 300 - 9770 active elements (230 deactivated)
20:20 INFO    opendrift.models.basemodel:2032: 2025-01-16 14:30:00 - step 292 of 300 - 9769 active elements (231 deactivated)
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20:20 INFO    opendrift.models.basemodel:2032: 2025-01-16 15:10:00 - step 296 of 300 - 9764 active elements (236 deactivated)
20:21 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:21 WARNING opendrift.readers.interpolation.structured:55: Ensemble data currently not extrapolated towards seafloor
20:21 INFO    opendrift.models.basemodel:2032: 2025-01-16 15:20:00 - step 297 of 300 - 9764 active elements (236 deactivated)
20:21 INFO    opendrift.models.basemodel:2032: 2025-01-16 15:30:00 - step 298 of 300 - 9763 active elements (237 deactivated)
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20:22 INFO    opendrift.models.basemodel:2032: 2025-01-16 15:50:00 - step 300 of 300 - 9763 active elements (237 deactivated)

Ensemble members are recycled among the 10000 particles

ensemble_number = np.remainder(np.arange(o.num_elements_total()), len(r.realizations)) + 1
o.animation(fast=True, color=ensemble_number, legend=['Member ' + str(i) for i in r.realizations], colorbar=False)

20:22 WARNING opendrift.models.basemodel:2407: Plotting fast. This will make your plots less accurate.
20:24 INFO    opendrift.models.basemodel:4606: Saving animation to /root/project/docs/source/gallery/animations/example_ensemble_0.gif...
21:06 INFO    opendrift.models.basemodel:3034: Time to make animation: 0:00:43.528762

We see that elements forced by different wind ensemble members move differently

o.plot_memory_usage()

Total running time of the script: (2 minutes 30.005 seconds)

Gallery generated by Sphinx-Gallery