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)
12:51:33 INFO    opendrift.models.basemodel:515: OpenDriftSimulation initialised (version 1.11.13 / v1.11.13-99-gd2132d3)
12:51:33 INFO    opendrift.readers.reader_netCDF_CF_generic:102: Opening dataset: https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc
/opt/conda/envs/opendrift/lib/python3.11/site-packages/pyproj/crs/crs.py:1286: UserWarning: You will likely lose important projection information when converting to a PROJ string from another format. See: https://proj.org/faq.html#what-is-the-best-format-for-describing-coordinate-reference-systems
  proj = self._crs.to_proj4(version=version)
12:51:34 INFO    opendrift.readers.reader_netCDF_CF_generic:325: Detected dimensions: {'time': 'time', 'x': 'x', 'y': 'y'}
12:51:34 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...
12:51:38 INFO    opendrift.models.basemodel.environment:245: Fallback values will be used for the following variables which have no readers:
12:51:38 INFO    opendrift.models.basemodel.environment:248:    x_sea_water_velocity: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    y_sea_water_velocity: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_height: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    upward_sea_water_velocity: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    ocean_vertical_diffusivity: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_significant_height: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_x_velocity: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_y_velocity: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_to_direction: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_peak_period_from_variance_spectral_density: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_significant_height: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_to_direction: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_mean_period: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_significant_height: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    surface_downward_x_stress: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    surface_downward_y_stress: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    turbulent_kinetic_energy: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    turbulent_generic_length_scale: 0.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    ocean_mixed_layer_thickness: 50.000000
12:51:38 INFO    opendrift.models.basemodel.environment:248:    sea_floor_depth_below_sea_level: 10000.000000
12:51:39 INFO    opendrift.models.basemodel:936: Using existing reader for land_binary_mask
12:51:39 INFO    opendrift.models.basemodel:947: All points are in ocean
12:51:39 INFO    opendrift.models.basemodel:2038: 2024-11-11 10:00:00 - step 1 of 300 - 10000 active elements (0 deactivated)
12:51:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:40 INFO    opendrift.models.basemodel:2038: 2024-11-11 10:10:00 - step 2 of 300 - 10000 active elements (0 deactivated)
12:51:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:40 INFO    opendrift.models.basemodel:2038: 2024-11-11 10:20:00 - step 3 of 300 - 10000 active elements (0 deactivated)
12:51:41 INFO    opendrift.models.basemodel:2038: 2024-11-11 10:30:00 - step 4 of 300 - 10000 active elements (0 deactivated)
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12:51:41 INFO    opendrift.models.basemodel:2038: 2024-11-11 11:00:00 - step 7 of 300 - 10000 active elements (0 deactivated)
12:51:41 INFO    opendrift.models.basemodel:2038: 2024-11-11 11:10:00 - step 8 of 300 - 10000 active elements (0 deactivated)
12:51:42 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:42 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:42 INFO    opendrift.models.basemodel:2038: 2024-11-11 11:20:00 - step 9 of 300 - 10000 active elements (0 deactivated)
12:51:42 INFO    opendrift.models.basemodel:2038: 2024-11-11 11:30:00 - step 10 of 300 - 10000 active elements (0 deactivated)
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12:51:42 INFO    opendrift.models.basemodel:2038: 2024-11-11 12:10:00 - step 14 of 300 - 10000 active elements (0 deactivated)
12:51:43 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:43 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:43 INFO    opendrift.models.basemodel:2038: 2024-11-11 12:20:00 - step 15 of 300 - 10000 active elements (0 deactivated)
12:51:43 INFO    opendrift.models.basemodel:2038: 2024-11-11 12:30:00 - step 16 of 300 - 10000 active elements (0 deactivated)
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12:51:44 INFO    opendrift.models.basemodel:2038: 2024-11-11 13:10:00 - step 20 of 300 - 10000 active elements (0 deactivated)
12:51:44 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:44 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:44 INFO    opendrift.models.basemodel:2038: 2024-11-11 13:20:00 - step 21 of 300 - 10000 active elements (0 deactivated)
12:51:44 INFO    opendrift.models.basemodel:2038: 2024-11-11 13:30:00 - step 22 of 300 - 10000 active elements (0 deactivated)
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12:51:45 INFO    opendrift.models.basemodel:2038: 2024-11-11 14:10:00 - step 26 of 300 - 10000 active elements (0 deactivated)
12:51:45 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:45 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:45 INFO    opendrift.models.basemodel:2038: 2024-11-11 14:20:00 - step 27 of 300 - 10000 active elements (0 deactivated)
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12:51:46 INFO    opendrift.models.basemodel:2038: 2024-11-11 15:10:00 - step 32 of 300 - 10000 active elements (0 deactivated)
12:51:46 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:46 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:46 INFO    opendrift.models.basemodel:2038: 2024-11-11 15:20:00 - step 33 of 300 - 10000 active elements (0 deactivated)
12:51:47 INFO    opendrift.models.basemodel:2038: 2024-11-11 15:30:00 - step 34 of 300 - 10000 active elements (0 deactivated)
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12:51:47 INFO    opendrift.models.basemodel:2038: 2024-11-11 16:10:00 - step 38 of 300 - 10000 active elements (0 deactivated)
12:51:47 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:47 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:48 INFO    opendrift.models.basemodel:2038: 2024-11-11 16:20:00 - step 39 of 300 - 10000 active elements (0 deactivated)
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12:51:48 INFO    opendrift.models.basemodel:2038: 2024-11-11 17:10:00 - step 44 of 300 - 10000 active elements (0 deactivated)
12:51:49 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:49 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:49 INFO    opendrift.models.basemodel:2038: 2024-11-11 17:20:00 - step 45 of 300 - 10000 active elements (0 deactivated)
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12:51:50 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:50 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:50 INFO    opendrift.models.basemodel:2038: 2024-11-11 18:20:00 - step 51 of 300 - 10000 active elements (0 deactivated)
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12:51:51 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:51 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:52 INFO    opendrift.models.basemodel:2038: 2024-11-11 19:20:00 - step 57 of 300 - 10000 active elements (0 deactivated)
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12:51:53 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:53 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:53 INFO    opendrift.models.basemodel:2038: 2024-11-11 20:20:00 - step 63 of 300 - 10000 active elements (0 deactivated)
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12:51:54 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:54 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:54 INFO    opendrift.models.basemodel:2038: 2024-11-11 21:20:00 - step 69 of 300 - 10000 active elements (0 deactivated)
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12:51:55 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:55 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:55 INFO    opendrift.models.basemodel:2038: 2024-11-11 22:20:00 - step 75 of 300 - 10000 active elements (0 deactivated)
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12:51:57 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:57 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:57 INFO    opendrift.models.basemodel:2038: 2024-11-11 23:20:00 - step 81 of 300 - 10000 active elements (0 deactivated)
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12:51:58 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:58 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:58 INFO    opendrift.models.basemodel:2038: 2024-11-12 00:20:00 - step 87 of 300 - 10000 active elements (0 deactivated)
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12:51:59 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:59 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:51:59 INFO    opendrift.models.basemodel:2038: 2024-11-12 01:20:00 - step 93 of 300 - 10000 active elements (0 deactivated)
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12:52:01 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:01 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:01 INFO    opendrift.models.basemodel:2038: 2024-11-12 02:20:00 - step 99 of 300 - 10000 active elements (0 deactivated)
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12:52:02 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:02 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:02 INFO    opendrift.models.basemodel:2038: 2024-11-12 03:20:00 - step 105 of 300 - 10000 active elements (0 deactivated)
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12:52:03 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:03 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:03 INFO    opendrift.models.basemodel:2038: 2024-11-12 04:20:00 - step 111 of 300 - 10000 active elements (0 deactivated)
12:52:04 INFO    opendrift.models.basemodel:2038: 2024-11-12 04:30:00 - step 112 of 300 - 10000 active elements (0 deactivated)
12:52:04 INFO    opendrift.models.basemodel:2038: 2024-11-12 04:40:00 - step 113 of 300 - 10000 active elements (0 deactivated)
12:52:04 INFO    opendrift.models.basemodel:2038: 2024-11-12 04:50:00 - step 114 of 300 - 10000 active elements (0 deactivated)
12:52:04 INFO    opendrift.models.basemodel:2038: 2024-11-12 05:00:00 - step 115 of 300 - 10000 active elements (0 deactivated)
12:52:04 INFO    opendrift.models.basemodel:2038: 2024-11-12 05:10:00 - step 116 of 300 - 10000 active elements (0 deactivated)
12:52:05 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:05 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:05 INFO    opendrift.models.basemodel:2038: 2024-11-12 05:20:00 - step 117 of 300 - 10000 active elements (0 deactivated)
12:52:05 INFO    opendrift.models.basemodel:2038: 2024-11-12 05:30:00 - step 118 of 300 - 10000 active elements (0 deactivated)
12:52:05 INFO    opendrift.models.basemodel:2038: 2024-11-12 05:40:00 - step 119 of 300 - 10000 active elements (0 deactivated)
12:52:05 INFO    opendrift.models.basemodel:2038: 2024-11-12 05:50:00 - step 120 of 300 - 10000 active elements (0 deactivated)
12:52:05 INFO    opendrift.models.basemodel:2038: 2024-11-12 06:00:00 - step 121 of 300 - 10000 active elements (0 deactivated)
12:52:05 INFO    opendrift.models.basemodel:2038: 2024-11-12 06:10:00 - step 122 of 300 - 10000 active elements (0 deactivated)
12:52:06 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:06 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:06 INFO    opendrift.models.basemodel:2038: 2024-11-12 06:20:00 - step 123 of 300 - 10000 active elements (0 deactivated)
12:52:06 INFO    opendrift.models.basemodel:2038: 2024-11-12 06:30:00 - step 124 of 300 - 10000 active elements (0 deactivated)
12:52:06 INFO    opendrift.models.basemodel:2038: 2024-11-12 06:40:00 - step 125 of 300 - 10000 active elements (0 deactivated)
12:52:06 INFO    opendrift.models.basemodel:2038: 2024-11-12 06:50:00 - step 126 of 300 - 10000 active elements (0 deactivated)
12:52:06 INFO    opendrift.models.basemodel:2038: 2024-11-12 07:00:00 - step 127 of 300 - 10000 active elements (0 deactivated)
12:52:07 INFO    opendrift.models.basemodel:2038: 2024-11-12 07:10:00 - step 128 of 300 - 10000 active elements (0 deactivated)
12:52:07 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:07 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:07 INFO    opendrift.models.basemodel:2038: 2024-11-12 07:20:00 - step 129 of 300 - 10000 active elements (0 deactivated)
12:52:07 INFO    opendrift.models.basemodel:2038: 2024-11-12 07:30:00 - step 130 of 300 - 10000 active elements (0 deactivated)
12:52:07 INFO    opendrift.models.basemodel:2038: 2024-11-12 07:40:00 - step 131 of 300 - 10000 active elements (0 deactivated)
12:52:08 INFO    opendrift.models.basemodel:2038: 2024-11-12 07:50:00 - step 132 of 300 - 10000 active elements (0 deactivated)
12:52:08 INFO    opendrift.models.basemodel:2038: 2024-11-12 08:00:00 - step 133 of 300 - 10000 active elements (0 deactivated)
12:52:08 INFO    opendrift.models.basemodel:2038: 2024-11-12 08:10:00 - step 134 of 300 - 10000 active elements (0 deactivated)
12:52:08 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:08 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:08 INFO    opendrift.models.basemodel:2038: 2024-11-12 08:20:00 - step 135 of 300 - 10000 active elements (0 deactivated)
12:52:09 INFO    opendrift.models.basemodel:2038: 2024-11-12 08:30:00 - step 136 of 300 - 10000 active elements (0 deactivated)
12:52:09 INFO    opendrift.models.basemodel:2038: 2024-11-12 08:40:00 - step 137 of 300 - 10000 active elements (0 deactivated)
12:52:09 INFO    opendrift.models.basemodel:2038: 2024-11-12 08:50:00 - step 138 of 300 - 10000 active elements (0 deactivated)
12:52:09 INFO    opendrift.models.basemodel:2038: 2024-11-12 09:00:00 - step 139 of 300 - 10000 active elements (0 deactivated)
12:52:09 INFO    opendrift.models.basemodel:2038: 2024-11-12 09:10:00 - step 140 of 300 - 10000 active elements (0 deactivated)
12:52:10 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:10 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:10 INFO    opendrift.models.basemodel:2038: 2024-11-12 09:20:00 - step 141 of 300 - 10000 active elements (0 deactivated)
12:52:10 INFO    opendrift.models.basemodel:2038: 2024-11-12 09:30:00 - step 142 of 300 - 10000 active elements (0 deactivated)
12:52:10 INFO    opendrift.models.basemodel:2038: 2024-11-12 09:40:00 - step 143 of 300 - 10000 active elements (0 deactivated)
12:52:10 INFO    opendrift.models.basemodel:2038: 2024-11-12 09:50:00 - step 144 of 300 - 10000 active elements (0 deactivated)
12:52:11 INFO    opendrift.models.basemodel:2038: 2024-11-12 10:00:00 - step 145 of 300 - 10000 active elements (0 deactivated)
12:52:11 INFO    opendrift.models.basemodel:2038: 2024-11-12 10:10:00 - step 146 of 300 - 10000 active elements (0 deactivated)
12:52:11 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:11 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:11 INFO    opendrift.models.basemodel:2038: 2024-11-12 10:20:00 - step 147 of 300 - 10000 active elements (0 deactivated)
12:52:12 INFO    opendrift.models.basemodel:2038: 2024-11-12 10:30:00 - step 148 of 300 - 10000 active elements (0 deactivated)
12:52:12 INFO    opendrift.models.basemodel:2038: 2024-11-12 10:40:00 - step 149 of 300 - 10000 active elements (0 deactivated)
12:52:12 INFO    opendrift.models.basemodel:2038: 2024-11-12 10:50:00 - step 150 of 300 - 10000 active elements (0 deactivated)
12:52:12 INFO    opendrift.models.basemodel:2038: 2024-11-12 11:00:00 - step 151 of 300 - 10000 active elements (0 deactivated)
12:52:12 INFO    opendrift.models.basemodel:2038: 2024-11-12 11:10:00 - step 152 of 300 - 10000 active elements (0 deactivated)
12:52:13 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:13 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:13 INFO    opendrift.models.basemodel:2038: 2024-11-12 11:20:00 - step 153 of 300 - 10000 active elements (0 deactivated)
12:52:13 INFO    opendrift.models.basemodel:2038: 2024-11-12 11:30:00 - step 154 of 300 - 10000 active elements (0 deactivated)
12:52:13 INFO    opendrift.models.basemodel:2038: 2024-11-12 11:40:00 - step 155 of 300 - 10000 active elements (0 deactivated)
12:52:13 INFO    opendrift.models.basemodel:2038: 2024-11-12 11:50:00 - step 156 of 300 - 10000 active elements (0 deactivated)
12:52:13 INFO    opendrift.models.basemodel:2038: 2024-11-12 12:00:00 - step 157 of 300 - 10000 active elements (0 deactivated)
12:52:13 INFO    opendrift.models.basemodel:2038: 2024-11-12 12:10:00 - step 158 of 300 - 10000 active elements (0 deactivated)
12:52:14 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:14 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:14 INFO    opendrift.models.basemodel:2038: 2024-11-12 12:20:00 - step 159 of 300 - 10000 active elements (0 deactivated)
12:52:14 INFO    opendrift.models.basemodel:2038: 2024-11-12 12:30:00 - step 160 of 300 - 10000 active elements (0 deactivated)
12:52:14 INFO    opendrift.models.basemodel:2038: 2024-11-12 12:40:00 - step 161 of 300 - 10000 active elements (0 deactivated)
12:52:14 INFO    opendrift.models.basemodel:2038: 2024-11-12 12:50:00 - step 162 of 300 - 10000 active elements (0 deactivated)
12:52:14 INFO    opendrift.models.basemodel:2038: 2024-11-12 13:00:00 - step 163 of 300 - 10000 active elements (0 deactivated)
12:52:15 INFO    opendrift.models.basemodel:2038: 2024-11-12 13:10:00 - step 164 of 300 - 10000 active elements (0 deactivated)
12:52:15 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:15 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:15 INFO    opendrift.models.basemodel:2038: 2024-11-12 13:20:00 - step 165 of 300 - 10000 active elements (0 deactivated)
12:52:15 INFO    opendrift.models.basemodel:2038: 2024-11-12 13:30:00 - step 166 of 300 - 10000 active elements (0 deactivated)
12:52:15 INFO    opendrift.models.basemodel:2038: 2024-11-12 13:40:00 - step 167 of 300 - 10000 active elements (0 deactivated)
12:52:16 INFO    opendrift.models.basemodel:2038: 2024-11-12 13:50:00 - step 168 of 300 - 10000 active elements (0 deactivated)
12:52:16 INFO    opendrift.models.basemodel:2038: 2024-11-12 14:00:00 - step 169 of 300 - 10000 active elements (0 deactivated)
12:52:16 INFO    opendrift.models.basemodel:2038: 2024-11-12 14:10:00 - step 170 of 300 - 10000 active elements (0 deactivated)
12:52:16 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:16 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:16 INFO    opendrift.models.basemodel:2038: 2024-11-12 14:20:00 - step 171 of 300 - 10000 active elements (0 deactivated)
12:52:18 INFO    opendrift.models.basemodel:2038: 2024-11-12 14:30:00 - step 172 of 300 - 10000 active elements (0 deactivated)
12:52:18 INFO    opendrift.models.basemodel:2038: 2024-11-12 14:40:00 - step 173 of 300 - 10000 active elements (0 deactivated)
12:52:18 INFO    opendrift.models.basemodel:2038: 2024-11-12 14:50:00 - step 174 of 300 - 10000 active elements (0 deactivated)
12:52:18 INFO    opendrift.models.basemodel:2038: 2024-11-12 15:00:00 - step 175 of 300 - 10000 active elements (0 deactivated)
12:52:19 INFO    opendrift.models.basemodel:2038: 2024-11-12 15:10:00 - step 176 of 300 - 10000 active elements (0 deactivated)
12:52:19 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:19 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:21 INFO    opendrift.models.basemodel:2038: 2024-11-12 15:20:00 - step 177 of 300 - 9999 active elements (1 deactivated)
12:52:21 INFO    opendrift.models.basemodel:2038: 2024-11-12 15:30:00 - step 178 of 300 - 9999 active elements (1 deactivated)
12:52:21 INFO    opendrift.models.basemodel:2038: 2024-11-12 15:40:00 - step 179 of 300 - 9999 active elements (1 deactivated)
12:52:21 INFO    opendrift.models.basemodel:2038: 2024-11-12 15:50:00 - step 180 of 300 - 9999 active elements (1 deactivated)
12:52:21 INFO    opendrift.models.basemodel:2038: 2024-11-12 16:00:00 - step 181 of 300 - 9999 active elements (1 deactivated)
12:52:21 INFO    opendrift.models.basemodel:2038: 2024-11-12 16:10:00 - step 182 of 300 - 9999 active elements (1 deactivated)
12:52:22 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:22 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:22 INFO    opendrift.models.basemodel:2038: 2024-11-12 16:20:00 - step 183 of 300 - 9999 active elements (1 deactivated)
12:52:22 INFO    opendrift.models.basemodel:2038: 2024-11-12 16:30:00 - step 184 of 300 - 9999 active elements (1 deactivated)
12:52:22 INFO    opendrift.models.basemodel:2038: 2024-11-12 16:40:00 - step 185 of 300 - 9999 active elements (1 deactivated)
12:52:22 INFO    opendrift.models.basemodel:2038: 2024-11-12 16:50:00 - step 186 of 300 - 9999 active elements (1 deactivated)
12:52:22 INFO    opendrift.models.basemodel:2038: 2024-11-12 17:00:00 - step 187 of 300 - 9998 active elements (2 deactivated)
12:52:23 INFO    opendrift.models.basemodel:2038: 2024-11-12 17:10:00 - step 188 of 300 - 9998 active elements (2 deactivated)
12:52:23 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:23 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:23 INFO    opendrift.models.basemodel:2038: 2024-11-12 17:20:00 - step 189 of 300 - 9998 active elements (2 deactivated)
12:52:23 INFO    opendrift.models.basemodel:2038: 2024-11-12 17:30:00 - step 190 of 300 - 9997 active elements (3 deactivated)
12:52:23 INFO    opendrift.models.basemodel:2038: 2024-11-12 17:40:00 - step 191 of 300 - 9997 active elements (3 deactivated)
12:52:24 INFO    opendrift.models.basemodel:2038: 2024-11-12 17:50:00 - step 192 of 300 - 9997 active elements (3 deactivated)
12:52:24 INFO    opendrift.models.basemodel:2038: 2024-11-12 18:00:00 - step 193 of 300 - 9997 active elements (3 deactivated)
12:52:24 INFO    opendrift.models.basemodel:2038: 2024-11-12 18:10:00 - step 194 of 300 - 9996 active elements (4 deactivated)
12:52:24 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:24 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:24 INFO    opendrift.models.basemodel:2038: 2024-11-12 18:20:00 - step 195 of 300 - 9996 active elements (4 deactivated)
12:52:24 INFO    opendrift.models.basemodel:2038: 2024-11-12 18:30:00 - step 196 of 300 - 9996 active elements (4 deactivated)
12:52:25 INFO    opendrift.models.basemodel:2038: 2024-11-12 18:40:00 - step 197 of 300 - 9996 active elements (4 deactivated)
12:52:25 INFO    opendrift.models.basemodel:2038: 2024-11-12 18:50:00 - step 198 of 300 - 9996 active elements (4 deactivated)
12:52:25 INFO    opendrift.models.basemodel:2038: 2024-11-12 19:00:00 - step 199 of 300 - 9996 active elements (4 deactivated)
12:52:25 INFO    opendrift.models.basemodel:2038: 2024-11-12 19:10:00 - step 200 of 300 - 9996 active elements (4 deactivated)
12:52:25 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:25 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:26 INFO    opendrift.models.basemodel:2038: 2024-11-12 19:20:00 - step 201 of 300 - 9996 active elements (4 deactivated)
12:52:26 INFO    opendrift.models.basemodel:2038: 2024-11-12 19:30:00 - step 202 of 300 - 9996 active elements (4 deactivated)
12:52:26 INFO    opendrift.models.basemodel:2038: 2024-11-12 19:40:00 - step 203 of 300 - 9996 active elements (4 deactivated)
12:52:26 INFO    opendrift.models.basemodel:2038: 2024-11-12 19:50:00 - step 204 of 300 - 9996 active elements (4 deactivated)
12:52:26 INFO    opendrift.models.basemodel:2038: 2024-11-12 20:00:00 - step 205 of 300 - 9996 active elements (4 deactivated)
12:52:26 INFO    opendrift.models.basemodel:2038: 2024-11-12 20:10:00 - step 206 of 300 - 9995 active elements (5 deactivated)
12:52:27 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:27 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:27 INFO    opendrift.models.basemodel:2038: 2024-11-12 20:20:00 - step 207 of 300 - 9994 active elements (6 deactivated)
12:52:27 INFO    opendrift.models.basemodel:2038: 2024-11-12 20:30:00 - step 208 of 300 - 9993 active elements (7 deactivated)
12:52:27 INFO    opendrift.models.basemodel:2038: 2024-11-12 20:40:00 - step 209 of 300 - 9993 active elements (7 deactivated)
12:52:27 INFO    opendrift.models.basemodel:2038: 2024-11-12 20:50:00 - step 210 of 300 - 9993 active elements (7 deactivated)
12:52:27 INFO    opendrift.models.basemodel:2038: 2024-11-12 21:00:00 - step 211 of 300 - 9992 active elements (8 deactivated)
12:52:28 INFO    opendrift.models.basemodel:2038: 2024-11-12 21:10:00 - step 212 of 300 - 9992 active elements (8 deactivated)
12:52:28 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:28 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:28 INFO    opendrift.models.basemodel:2038: 2024-11-12 21:20:00 - step 213 of 300 - 9992 active elements (8 deactivated)
12:52:28 INFO    opendrift.models.basemodel:2038: 2024-11-12 21:30:00 - step 214 of 300 - 9990 active elements (10 deactivated)
12:52:28 INFO    opendrift.models.basemodel:2038: 2024-11-12 21:40:00 - step 215 of 300 - 9990 active elements (10 deactivated)
12:52:29 INFO    opendrift.models.basemodel:2038: 2024-11-12 21:50:00 - step 216 of 300 - 9990 active elements (10 deactivated)
12:52:29 INFO    opendrift.models.basemodel:2038: 2024-11-12 22:00:00 - step 217 of 300 - 9990 active elements (10 deactivated)
12:52:29 INFO    opendrift.models.basemodel:2038: 2024-11-12 22:10:00 - step 218 of 300 - 9990 active elements (10 deactivated)
12:52:29 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:29 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:29 INFO    opendrift.models.basemodel:2038: 2024-11-12 22:20:00 - step 219 of 300 - 9990 active elements (10 deactivated)
12:52:30 INFO    opendrift.models.basemodel:2038: 2024-11-12 22:30:00 - step 220 of 300 - 9990 active elements (10 deactivated)
12:52:30 INFO    opendrift.models.basemodel:2038: 2024-11-12 22:40:00 - step 221 of 300 - 9990 active elements (10 deactivated)
12:52:30 INFO    opendrift.models.basemodel:2038: 2024-11-12 22:50:00 - step 222 of 300 - 9989 active elements (11 deactivated)
12:52:30 INFO    opendrift.models.basemodel:2038: 2024-11-12 23:00:00 - step 223 of 300 - 9989 active elements (11 deactivated)
12:52:30 INFO    opendrift.models.basemodel:2038: 2024-11-12 23:10:00 - step 224 of 300 - 9988 active elements (12 deactivated)
12:52:31 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:31 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:31 INFO    opendrift.models.basemodel:2038: 2024-11-12 23:20:00 - step 225 of 300 - 9987 active elements (13 deactivated)
12:52:31 INFO    opendrift.models.basemodel:2038: 2024-11-12 23:30:00 - step 226 of 300 - 9986 active elements (14 deactivated)
12:52:31 INFO    opendrift.models.basemodel:2038: 2024-11-12 23:40:00 - step 227 of 300 - 9986 active elements (14 deactivated)
12:52:31 INFO    opendrift.models.basemodel:2038: 2024-11-12 23:50:00 - step 228 of 300 - 9985 active elements (15 deactivated)
12:52:31 INFO    opendrift.models.basemodel:2038: 2024-11-13 00:00:00 - step 229 of 300 - 9985 active elements (15 deactivated)
12:52:31 INFO    opendrift.models.basemodel:2038: 2024-11-13 00:10:00 - step 230 of 300 - 9985 active elements (15 deactivated)
12:52:32 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:32 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:32 INFO    opendrift.models.basemodel:2038: 2024-11-13 00:20:00 - step 231 of 300 - 9985 active elements (15 deactivated)
12:52:32 INFO    opendrift.models.basemodel:2038: 2024-11-13 00:30:00 - step 232 of 300 - 9984 active elements (16 deactivated)
12:52:32 INFO    opendrift.models.basemodel:2038: 2024-11-13 00:40:00 - step 233 of 300 - 9984 active elements (16 deactivated)
12:52:32 INFO    opendrift.models.basemodel:2038: 2024-11-13 00:50:00 - step 234 of 300 - 9984 active elements (16 deactivated)
12:52:33 INFO    opendrift.models.basemodel:2038: 2024-11-13 01:00:00 - step 235 of 300 - 9984 active elements (16 deactivated)
12:52:33 INFO    opendrift.models.basemodel:2038: 2024-11-13 01:10:00 - step 236 of 300 - 9984 active elements (16 deactivated)
12:52:33 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:33 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:33 INFO    opendrift.models.basemodel:2038: 2024-11-13 01:20:00 - step 237 of 300 - 9984 active elements (16 deactivated)
12:52:33 INFO    opendrift.models.basemodel:2038: 2024-11-13 01:30:00 - step 238 of 300 - 9983 active elements (17 deactivated)
12:52:34 INFO    opendrift.models.basemodel:2038: 2024-11-13 01:40:00 - step 239 of 300 - 9983 active elements (17 deactivated)
12:52:34 INFO    opendrift.models.basemodel:2038: 2024-11-13 01:50:00 - step 240 of 300 - 9982 active elements (18 deactivated)
12:52:34 INFO    opendrift.models.basemodel:2038: 2024-11-13 02:00:00 - step 241 of 300 - 9982 active elements (18 deactivated)
12:52:34 INFO    opendrift.models.basemodel:2038: 2024-11-13 02:10:00 - step 242 of 300 - 9981 active elements (19 deactivated)
12:52:34 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:34 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:35 INFO    opendrift.models.basemodel:2038: 2024-11-13 02:20:00 - step 243 of 300 - 9980 active elements (20 deactivated)
12:52:35 INFO    opendrift.models.basemodel:2038: 2024-11-13 02:30:00 - step 244 of 300 - 9977 active elements (23 deactivated)
12:52:35 INFO    opendrift.models.basemodel:2038: 2024-11-13 02:40:00 - step 245 of 300 - 9976 active elements (24 deactivated)
12:52:35 INFO    opendrift.models.basemodel:2038: 2024-11-13 02:50:00 - step 246 of 300 - 9975 active elements (25 deactivated)
12:52:35 INFO    opendrift.models.basemodel:2038: 2024-11-13 03:00:00 - step 247 of 300 - 9973 active elements (27 deactivated)
12:52:35 INFO    opendrift.models.basemodel:2038: 2024-11-13 03:10:00 - step 248 of 300 - 9970 active elements (30 deactivated)
12:52:36 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:36 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:36 INFO    opendrift.models.basemodel:2038: 2024-11-13 03:20:00 - step 249 of 300 - 9969 active elements (31 deactivated)
12:52:36 INFO    opendrift.models.basemodel:2038: 2024-11-13 03:30:00 - step 250 of 300 - 9969 active elements (31 deactivated)
12:52:36 INFO    opendrift.models.basemodel:2038: 2024-11-13 03:40:00 - step 251 of 300 - 9969 active elements (31 deactivated)
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12:52:36 INFO    opendrift.models.basemodel:2038: 2024-11-13 04:00:00 - step 253 of 300 - 9965 active elements (35 deactivated)
12:52:37 INFO    opendrift.models.basemodel:2038: 2024-11-13 04:10:00 - step 254 of 300 - 9964 active elements (36 deactivated)
12:52:37 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:37 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:37 INFO    opendrift.models.basemodel:2038: 2024-11-13 04:20:00 - step 255 of 300 - 9964 active elements (36 deactivated)
12:52:37 INFO    opendrift.models.basemodel:2038: 2024-11-13 04:30:00 - step 256 of 300 - 9962 active elements (38 deactivated)
12:52:37 INFO    opendrift.models.basemodel:2038: 2024-11-13 04:40:00 - step 257 of 300 - 9959 active elements (41 deactivated)
12:52:38 INFO    opendrift.models.basemodel:2038: 2024-11-13 04:50:00 - step 258 of 300 - 9958 active elements (42 deactivated)
12:52:38 INFO    opendrift.models.basemodel:2038: 2024-11-13 05:00:00 - step 259 of 300 - 9957 active elements (43 deactivated)
12:52:38 INFO    opendrift.models.basemodel:2038: 2024-11-13 05:10:00 - step 260 of 300 - 9952 active elements (48 deactivated)
12:52:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:39 INFO    opendrift.models.basemodel:2038: 2024-11-13 05:20:00 - step 261 of 300 - 9951 active elements (49 deactivated)
12:52:39 INFO    opendrift.models.basemodel:2038: 2024-11-13 05:30:00 - step 262 of 300 - 9949 active elements (51 deactivated)
12:52:39 INFO    opendrift.models.basemodel:2038: 2024-11-13 05:40:00 - step 263 of 300 - 9948 active elements (52 deactivated)
12:52:39 INFO    opendrift.models.basemodel:2038: 2024-11-13 05:50:00 - step 264 of 300 - 9945 active elements (55 deactivated)
12:52:39 INFO    opendrift.models.basemodel:2038: 2024-11-13 06:00:00 - step 265 of 300 - 9939 active elements (61 deactivated)
12:52:39 INFO    opendrift.models.basemodel:2038: 2024-11-13 06:10:00 - step 266 of 300 - 9935 active elements (65 deactivated)
12:52:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:40 INFO    opendrift.models.basemodel:2038: 2024-11-13 06:20:00 - step 267 of 300 - 9928 active elements (72 deactivated)
12:52:40 INFO    opendrift.models.basemodel:2038: 2024-11-13 06:30:00 - step 268 of 300 - 9918 active elements (82 deactivated)
12:52:40 INFO    opendrift.models.basemodel:2038: 2024-11-13 06:40:00 - step 269 of 300 - 9908 active elements (92 deactivated)
12:52:40 INFO    opendrift.models.basemodel:2038: 2024-11-13 06:50:00 - step 270 of 300 - 9897 active elements (103 deactivated)
12:52:41 INFO    opendrift.models.basemodel:2038: 2024-11-13 07:00:00 - step 271 of 300 - 9893 active elements (107 deactivated)
12:52:41 INFO    opendrift.models.basemodel:2038: 2024-11-13 07:10:00 - step 272 of 300 - 9876 active elements (124 deactivated)
12:52:41 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:41 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:41 INFO    opendrift.models.basemodel:2038: 2024-11-13 07:20:00 - step 273 of 300 - 9861 active elements (139 deactivated)
12:52:41 INFO    opendrift.models.basemodel:2038: 2024-11-13 07:30:00 - step 274 of 300 - 9839 active elements (161 deactivated)
12:52:42 INFO    opendrift.models.basemodel:2038: 2024-11-13 07:40:00 - step 275 of 300 - 9823 active elements (177 deactivated)
12:52:42 INFO    opendrift.models.basemodel:2038: 2024-11-13 07:50:00 - step 276 of 300 - 9792 active elements (208 deactivated)
12:52:42 INFO    opendrift.models.basemodel:2038: 2024-11-13 08:00:00 - step 277 of 300 - 9769 active elements (231 deactivated)
12:52:42 INFO    opendrift.models.basemodel:2038: 2024-11-13 08:10:00 - step 278 of 300 - 9742 active elements (258 deactivated)
12:52:43 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:43 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:43 INFO    opendrift.models.basemodel:2038: 2024-11-13 08:20:00 - step 279 of 300 - 9712 active elements (288 deactivated)
12:52:43 INFO    opendrift.models.basemodel:2038: 2024-11-13 08:30:00 - step 280 of 300 - 9681 active elements (319 deactivated)
12:52:43 INFO    opendrift.models.basemodel:2038: 2024-11-13 08:40:00 - step 281 of 300 - 9647 active elements (353 deactivated)
12:52:43 INFO    opendrift.models.basemodel:2038: 2024-11-13 08:50:00 - step 282 of 300 - 9614 active elements (386 deactivated)
12:52:43 INFO    opendrift.models.basemodel:2038: 2024-11-13 09:00:00 - step 283 of 300 - 9575 active elements (425 deactivated)
12:52:43 INFO    opendrift.models.basemodel:2038: 2024-11-13 09:10:00 - step 284 of 300 - 9527 active elements (473 deactivated)
12:52:44 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:44 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:44 INFO    opendrift.models.basemodel:2038: 2024-11-13 09:20:00 - step 285 of 300 - 9480 active elements (520 deactivated)
12:52:45 INFO    opendrift.models.basemodel:2038: 2024-11-13 09:30:00 - step 286 of 300 - 9416 active elements (584 deactivated)
12:52:45 INFO    opendrift.models.basemodel:2038: 2024-11-13 09:40:00 - step 287 of 300 - 9353 active elements (647 deactivated)
12:52:45 INFO    opendrift.models.basemodel:2038: 2024-11-13 09:50:00 - step 288 of 300 - 9283 active elements (717 deactivated)
12:52:45 INFO    opendrift.models.basemodel:2038: 2024-11-13 10:00:00 - step 289 of 300 - 9207 active elements (793 deactivated)
12:52:45 INFO    opendrift.models.basemodel:2038: 2024-11-13 10:10:00 - step 290 of 300 - 9125 active elements (875 deactivated)
12:52:48 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:48 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:48 INFO    opendrift.models.basemodel:2038: 2024-11-13 10:20:00 - step 291 of 300 - 9052 active elements (948 deactivated)
12:52:48 INFO    opendrift.models.basemodel:2038: 2024-11-13 10:30:00 - step 292 of 300 - 8964 active elements (1036 deactivated)
12:52:48 INFO    opendrift.models.basemodel:2038: 2024-11-13 10:40:00 - step 293 of 300 - 8872 active elements (1128 deactivated)
12:52:48 INFO    opendrift.models.basemodel:2038: 2024-11-13 10:50:00 - step 294 of 300 - 8773 active elements (1227 deactivated)
12:52:48 INFO    opendrift.models.basemodel:2038: 2024-11-13 11:00:00 - step 295 of 300 - 8691 active elements (1309 deactivated)
12:52:49 INFO    opendrift.models.basemodel:2038: 2024-11-13 11:10:00 - step 296 of 300 - 8589 active elements (1411 deactivated)
12:52:49 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:49 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
12:52:49 INFO    opendrift.models.basemodel:2038: 2024-11-13 11:20:00 - step 297 of 300 - 8480 active elements (1520 deactivated)
12:52:49 INFO    opendrift.models.basemodel:2038: 2024-11-13 11:30:00 - step 298 of 300 - 8371 active elements (1629 deactivated)
12:52:50 INFO    opendrift.models.basemodel:2038: 2024-11-13 11:40:00 - step 299 of 300 - 8251 active elements (1749 deactivated)
12:52:50 INFO    opendrift.models.basemodel:2038: 2024-11-13 11:50:00 - step 300 of 300 - 8143 active elements (1857 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)
12:52:50 WARNING opendrift.models.basemodel:2411: Plotting fast. This will make your plots less accurate.
12:52:53 INFO    opendrift.models.basemodel:4613: Saving animation to /root/project/docs/source/gallery/animations/example_ensemble_0.gif...
12:53:44 INFO    opendrift.models.basemodel:3037: Time to make animation: 0:00:54.198064

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

../_images/example_ensemble_0.gif
o.plot_memory_usage()
example ensemble

Total running time of the script: (2 minutes 18.844 seconds)

Gallery generated by Sphinx-Gallery