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)

09:35:55 INFO    opendrift:507: OpenDriftSimulation initialised (version 1.14.2 / v1.14.2-21-g950aeec)
09:35:55 INFO    opendrift.readers:61: Opening file with xr.open_dataset
09:35:56 INFO    opendrift.readers.reader_netCDF_CF_generic:332: Detected dimensions: {'time': 'time', 'x': 'x', 'y': 'y'}
09:35:56 INFO    opendrift.models.basemodel.environment:206: Adding a global landmask from GSHHG
09:36:01 INFO    opendrift.models.basemodel.environment:229: Fallback values will be used for the following variables which have no readers:
09:36:01 INFO    opendrift.models.basemodel.environment:232:    x_sea_water_velocity: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    y_sea_water_velocity: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_height: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    upward_sea_water_velocity: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    ocean_vertical_diffusivity: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wave_significant_height: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wave_stokes_drift_x_velocity: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wave_stokes_drift_y_velocity: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_swell_wave_to_direction: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_swell_wave_peak_period_from_variance_spectral_density: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_swell_wave_significant_height: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wind_wave_to_direction: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wind_wave_mean_period: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_surface_wind_wave_significant_height: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    surface_downward_x_stress: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    surface_downward_y_stress: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    turbulent_kinetic_energy: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    turbulent_generic_length_scale: 0.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    ocean_mixed_layer_thickness: 50.000000
09:36:01 INFO    opendrift.models.basemodel.environment:232:    sea_floor_depth_below_sea_level: 10000.000000
09:36:01 INFO    opendrift:911: Using existing reader for land_binary_mask
09:36:01 INFO    opendrift:940: All points are in ocean
09:36:01 INFO    opendrift:2102: 2025-05-28 07:00:00 - step 1 of 300 - 10000 active elements (0 deactivated)
09:36:01 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:01 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:02 INFO    opendrift:2102: 2025-05-28 07:10:00 - step 2 of 300 - 10000 active elements (0 deactivated)
09:36:02 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:02 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:02 INFO    opendrift:2102: 2025-05-28 07:20:00 - step 3 of 300 - 10000 active elements (0 deactivated)
09:36:02 INFO    opendrift:2102: 2025-05-28 07:30:00 - step 4 of 300 - 10000 active elements (0 deactivated)
09:36:02 INFO    opendrift:2102: 2025-05-28 07:40:00 - step 5 of 300 - 10000 active elements (0 deactivated)
09:36:02 INFO    opendrift:2102: 2025-05-28 07:50:00 - step 6 of 300 - 10000 active elements (0 deactivated)
09:36:02 INFO    opendrift:2102: 2025-05-28 08:00:00 - step 7 of 300 - 10000 active elements (0 deactivated)
09:36:03 INFO    opendrift:2102: 2025-05-28 08:10:00 - step 8 of 300 - 10000 active elements (0 deactivated)
09:36:03 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:03 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:03 INFO    opendrift:2102: 2025-05-28 08:20:00 - step 9 of 300 - 10000 active elements (0 deactivated)
09:36:03 INFO    opendrift:2102: 2025-05-28 08:30:00 - step 10 of 300 - 10000 active elements (0 deactivated)
09:36:03 INFO    opendrift:2102: 2025-05-28 08:40:00 - step 11 of 300 - 10000 active elements (0 deactivated)
09:36:03 INFO    opendrift:2102: 2025-05-28 08:50:00 - step 12 of 300 - 10000 active elements (0 deactivated)
09:36:04 INFO    opendrift:2102: 2025-05-28 09:00:00 - step 13 of 300 - 10000 active elements (0 deactivated)
09:36:04 INFO    opendrift:2102: 2025-05-28 09:10:00 - step 14 of 300 - 10000 active elements (0 deactivated)
09:36:04 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:04 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:04 INFO    opendrift:2102: 2025-05-28 09:20:00 - step 15 of 300 - 10000 active elements (0 deactivated)
09:36:04 INFO    opendrift:2102: 2025-05-28 09:30:00 - step 16 of 300 - 10000 active elements (0 deactivated)
09:36:04 INFO    opendrift:2102: 2025-05-28 09:40:00 - step 17 of 300 - 10000 active elements (0 deactivated)
09:36:04 INFO    opendrift:2102: 2025-05-28 09:50:00 - step 18 of 300 - 10000 active elements (0 deactivated)
09:36:05 INFO    opendrift:2102: 2025-05-28 10:00:00 - step 19 of 300 - 10000 active elements (0 deactivated)
09:36:05 INFO    opendrift:2102: 2025-05-28 10:10:00 - step 20 of 300 - 10000 active elements (0 deactivated)
09:36:05 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:05 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:05 INFO    opendrift:2102: 2025-05-28 10:20:00 - step 21 of 300 - 10000 active elements (0 deactivated)
09:36:05 INFO    opendrift:2102: 2025-05-28 10:30:00 - step 22 of 300 - 10000 active elements (0 deactivated)
09:36:06 INFO    opendrift:2102: 2025-05-28 10:40:00 - step 23 of 300 - 10000 active elements (0 deactivated)
09:36:06 INFO    opendrift:2102: 2025-05-28 10:50:00 - step 24 of 300 - 10000 active elements (0 deactivated)
09:36:06 INFO    opendrift:2102: 2025-05-28 11:00:00 - step 25 of 300 - 10000 active elements (0 deactivated)
09:36:06 INFO    opendrift:2102: 2025-05-28 11:10:00 - step 26 of 300 - 10000 active elements (0 deactivated)
09:36:06 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:06 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:06 INFO    opendrift:2102: 2025-05-28 11:20:00 - step 27 of 300 - 10000 active elements (0 deactivated)
09:36:07 INFO    opendrift:2102: 2025-05-28 11:30:00 - step 28 of 300 - 10000 active elements (0 deactivated)
09:36:07 INFO    opendrift:2102: 2025-05-28 11:40:00 - step 29 of 300 - 10000 active elements (0 deactivated)
09:36:07 INFO    opendrift:2102: 2025-05-28 11:50:00 - step 30 of 300 - 10000 active elements (0 deactivated)
09:36:07 INFO    opendrift:2102: 2025-05-28 12:00:00 - step 31 of 300 - 10000 active elements (0 deactivated)
09:36:07 INFO    opendrift:2102: 2025-05-28 12:10:00 - step 32 of 300 - 10000 active elements (0 deactivated)
09:36:07 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:07 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:08 INFO    opendrift:2102: 2025-05-28 12:20:00 - step 33 of 300 - 10000 active elements (0 deactivated)
09:36:08 INFO    opendrift:2102: 2025-05-28 12:30:00 - step 34 of 300 - 10000 active elements (0 deactivated)
09:36:08 INFO    opendrift:2102: 2025-05-28 12:40:00 - step 35 of 300 - 10000 active elements (0 deactivated)
09:36:08 INFO    opendrift:2102: 2025-05-28 12:50:00 - step 36 of 300 - 10000 active elements (0 deactivated)
09:36:08 INFO    opendrift:2102: 2025-05-28 13:00:00 - step 37 of 300 - 10000 active elements (0 deactivated)
09:36:08 INFO    opendrift:2102: 2025-05-28 13:10:00 - step 38 of 300 - 10000 active elements (0 deactivated)
09:36:09 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:09 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:09 INFO    opendrift:2102: 2025-05-28 13:20:00 - step 39 of 300 - 10000 active elements (0 deactivated)
09:36:09 INFO    opendrift:2102: 2025-05-28 13:30:00 - step 40 of 300 - 10000 active elements (0 deactivated)
09:36:09 INFO    opendrift:2102: 2025-05-28 13:40:00 - step 41 of 300 - 10000 active elements (0 deactivated)
09:36:09 INFO    opendrift:2102: 2025-05-28 13:50:00 - step 42 of 300 - 10000 active elements (0 deactivated)
09:36:09 INFO    opendrift:2102: 2025-05-28 14:00:00 - step 43 of 300 - 10000 active elements (0 deactivated)
09:36:10 INFO    opendrift:2102: 2025-05-28 14:10:00 - step 44 of 300 - 10000 active elements (0 deactivated)
09:36:10 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:10 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:10 INFO    opendrift:2102: 2025-05-28 14:20:00 - step 45 of 300 - 10000 active elements (0 deactivated)
09:36:10 INFO    opendrift:2102: 2025-05-28 14:30:00 - step 46 of 300 - 10000 active elements (0 deactivated)
09:36:10 INFO    opendrift:2102: 2025-05-28 14:40:00 - step 47 of 300 - 10000 active elements (0 deactivated)
09:36:10 INFO    opendrift:2102: 2025-05-28 14:50:00 - step 48 of 300 - 10000 active elements (0 deactivated)
09:36:11 INFO    opendrift:2102: 2025-05-28 15:00:00 - step 49 of 300 - 10000 active elements (0 deactivated)
09:36:11 INFO    opendrift:2102: 2025-05-28 15:10:00 - step 50 of 300 - 10000 active elements (0 deactivated)
09:36:11 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:11 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:11 INFO    opendrift:2102: 2025-05-28 15:20:00 - step 51 of 300 - 10000 active elements (0 deactivated)
09:36:11 INFO    opendrift:2102: 2025-05-28 15:30:00 - step 52 of 300 - 10000 active elements (0 deactivated)
09:36:11 INFO    opendrift:2102: 2025-05-28 15:40:00 - step 53 of 300 - 10000 active elements (0 deactivated)
09:36:11 INFO    opendrift:2102: 2025-05-28 15:50:00 - step 54 of 300 - 10000 active elements (0 deactivated)
09:36:12 INFO    opendrift:2102: 2025-05-28 16:00:00 - step 55 of 300 - 10000 active elements (0 deactivated)
09:36:12 INFO    opendrift:2102: 2025-05-28 16:10:00 - step 56 of 300 - 10000 active elements (0 deactivated)
09:36:12 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:12 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:12 INFO    opendrift:2102: 2025-05-28 16:20:00 - step 57 of 300 - 10000 active elements (0 deactivated)
09:36:12 INFO    opendrift:2102: 2025-05-28 16:30:00 - step 58 of 300 - 10000 active elements (0 deactivated)
09:36:12 INFO    opendrift:2102: 2025-05-28 16:40:00 - step 59 of 300 - 10000 active elements (0 deactivated)
09:36:13 INFO    opendrift:2102: 2025-05-28 16:50:00 - step 60 of 300 - 10000 active elements (0 deactivated)
09:36:13 INFO    opendrift:2102: 2025-05-28 17:00:00 - step 61 of 300 - 10000 active elements (0 deactivated)
09:36:13 INFO    opendrift:2102: 2025-05-28 17:10:00 - step 62 of 300 - 10000 active elements (0 deactivated)
09:36:13 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:13 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:13 INFO    opendrift:2102: 2025-05-28 17:20:00 - step 63 of 300 - 10000 active elements (0 deactivated)
09:36:15 INFO    opendrift:2102: 2025-05-28 17:30:00 - step 64 of 300 - 10000 active elements (0 deactivated)
09:36:15 INFO    opendrift:2102: 2025-05-28 17:40:00 - step 65 of 300 - 10000 active elements (0 deactivated)
09:36:15 INFO    opendrift:2102: 2025-05-28 17:50:00 - step 66 of 300 - 10000 active elements (0 deactivated)
09:36:15 INFO    opendrift:2102: 2025-05-28 18:00:00 - step 67 of 300 - 10000 active elements (0 deactivated)
09:36:15 INFO    opendrift:2102: 2025-05-28 18:10:00 - step 68 of 300 - 10000 active elements (0 deactivated)
09:36:16 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:16 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:18 INFO    opendrift:2102: 2025-05-28 18:20:00 - step 69 of 300 - 9999 active elements (1 deactivated)
09:36:18 INFO    opendrift:2102: 2025-05-28 18:30:00 - step 70 of 300 - 9999 active elements (1 deactivated)
09:36:18 INFO    opendrift:2102: 2025-05-28 18:40:00 - step 71 of 300 - 9999 active elements (1 deactivated)
09:36:18 INFO    opendrift:2102: 2025-05-28 18:50:00 - step 72 of 300 - 9999 active elements (1 deactivated)
09:36:18 INFO    opendrift:2102: 2025-05-28 19:00:00 - step 73 of 300 - 9999 active elements (1 deactivated)
09:36:18 INFO    opendrift:2102: 2025-05-28 19:10:00 - step 74 of 300 - 9999 active elements (1 deactivated)
09:36:19 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:19 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:19 INFO    opendrift:2102: 2025-05-28 19:20:00 - step 75 of 300 - 9999 active elements (1 deactivated)
09:36:19 INFO    opendrift:2102: 2025-05-28 19:30:00 - step 76 of 300 - 9999 active elements (1 deactivated)
09:36:19 INFO    opendrift:2102: 2025-05-28 19:40:00 - step 77 of 300 - 9999 active elements (1 deactivated)
09:36:19 INFO    opendrift:2102: 2025-05-28 19:50:00 - step 78 of 300 - 9999 active elements (1 deactivated)
09:36:20 INFO    opendrift:2102: 2025-05-28 20:00:00 - step 79 of 300 - 9998 active elements (2 deactivated)
09:36:20 INFO    opendrift:2102: 2025-05-28 20:10:00 - step 80 of 300 - 9997 active elements (3 deactivated)
09:36:20 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:20 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:20 INFO    opendrift:2102: 2025-05-28 20:20:00 - step 81 of 300 - 9996 active elements (4 deactivated)
09:36:20 INFO    opendrift:2102: 2025-05-28 20:30:00 - step 82 of 300 - 9996 active elements (4 deactivated)
09:36:20 INFO    opendrift:2102: 2025-05-28 20:40:00 - step 83 of 300 - 9996 active elements (4 deactivated)
09:36:21 INFO    opendrift:2102: 2025-05-28 20:50:00 - step 84 of 300 - 9996 active elements (4 deactivated)
09:36:21 INFO    opendrift:2102: 2025-05-28 21:00:00 - step 85 of 300 - 9994 active elements (6 deactivated)
09:36:21 INFO    opendrift:2102: 2025-05-28 21:10:00 - step 86 of 300 - 9994 active elements (6 deactivated)
09:36:21 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:21 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:21 INFO    opendrift:2102: 2025-05-28 21:20:00 - step 87 of 300 - 9993 active elements (7 deactivated)
09:36:22 INFO    opendrift:2102: 2025-05-28 21:30:00 - step 88 of 300 - 9991 active elements (9 deactivated)
09:36:22 INFO    opendrift:2102: 2025-05-28 21:40:00 - step 89 of 300 - 9991 active elements (9 deactivated)
09:36:22 INFO    opendrift:2102: 2025-05-28 21:50:00 - step 90 of 300 - 9989 active elements (11 deactivated)
09:36:22 INFO    opendrift:2102: 2025-05-28 22:00:00 - step 91 of 300 - 9988 active elements (12 deactivated)
09:36:22 INFO    opendrift:2102: 2025-05-28 22:10:00 - step 92 of 300 - 9988 active elements (12 deactivated)
09:36:23 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:23 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:23 INFO    opendrift:2102: 2025-05-28 22:20:00 - step 93 of 300 - 9986 active elements (14 deactivated)
09:36:23 INFO    opendrift:2102: 2025-05-28 22:30:00 - step 94 of 300 - 9985 active elements (15 deactivated)
09:36:23 INFO    opendrift:2102: 2025-05-28 22:40:00 - step 95 of 300 - 9981 active elements (19 deactivated)
09:36:23 INFO    opendrift:2102: 2025-05-28 22:50:00 - step 96 of 300 - 9979 active elements (21 deactivated)
09:36:23 INFO    opendrift:2102: 2025-05-28 23:00:00 - step 97 of 300 - 9976 active elements (24 deactivated)
09:36:23 INFO    opendrift:2102: 2025-05-28 23:10:00 - step 98 of 300 - 9974 active elements (26 deactivated)
09:36:24 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:24 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:24 INFO    opendrift:2102: 2025-05-28 23:20:00 - step 99 of 300 - 9972 active elements (28 deactivated)
09:36:24 INFO    opendrift:2102: 2025-05-28 23:30:00 - step 100 of 300 - 9966 active elements (34 deactivated)
09:36:24 INFO    opendrift:2102: 2025-05-28 23:40:00 - step 101 of 300 - 9962 active elements (38 deactivated)
09:36:24 INFO    opendrift:2102: 2025-05-28 23:50:00 - step 102 of 300 - 9957 active elements (43 deactivated)
09:36:25 INFO    opendrift:2102: 2025-05-29 00:00:00 - step 103 of 300 - 9954 active elements (46 deactivated)
09:36:25 INFO    opendrift:2102: 2025-05-29 00:10:00 - step 104 of 300 - 9954 active elements (46 deactivated)
09:36:25 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:25 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:25 INFO    opendrift:2102: 2025-05-29 00:20:00 - step 105 of 300 - 9952 active elements (48 deactivated)
09:36:25 INFO    opendrift:2102: 2025-05-29 00:30:00 - step 106 of 300 - 9950 active elements (50 deactivated)
09:36:26 INFO    opendrift:2102: 2025-05-29 00:40:00 - step 107 of 300 - 9949 active elements (51 deactivated)
09:36:26 INFO    opendrift:2102: 2025-05-29 00:50:00 - step 108 of 300 - 9941 active elements (59 deactivated)
09:36:26 INFO    opendrift:2102: 2025-05-29 01:00:00 - step 109 of 300 - 9936 active elements (64 deactivated)
09:36:26 INFO    opendrift:2102: 2025-05-29 01:10:00 - step 110 of 300 - 9934 active elements (66 deactivated)
09:36:26 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:26 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:26 INFO    opendrift:2102: 2025-05-29 01:20:00 - step 111 of 300 - 9929 active elements (71 deactivated)
09:36:27 INFO    opendrift:2102: 2025-05-29 01:30:00 - step 112 of 300 - 9927 active elements (73 deactivated)
09:36:27 INFO    opendrift:2102: 2025-05-29 01:40:00 - step 113 of 300 - 9919 active elements (81 deactivated)
09:36:27 INFO    opendrift:2102: 2025-05-29 01:50:00 - step 114 of 300 - 9911 active elements (89 deactivated)
09:36:27 INFO    opendrift:2102: 2025-05-29 02:00:00 - step 115 of 300 - 9903 active elements (97 deactivated)
09:36:27 INFO    opendrift:2102: 2025-05-29 02:10:00 - step 116 of 300 - 9901 active elements (99 deactivated)
09:36:28 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:28 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:28 INFO    opendrift:2102: 2025-05-29 02:20:00 - step 117 of 300 - 9898 active elements (102 deactivated)
09:36:28 INFO    opendrift:2102: 2025-05-29 02:30:00 - step 118 of 300 - 9891 active elements (109 deactivated)
09:36:28 INFO    opendrift:2102: 2025-05-29 02:40:00 - step 119 of 300 - 9885 active elements (115 deactivated)
09:36:28 INFO    opendrift:2102: 2025-05-29 02:50:00 - step 120 of 300 - 9878 active elements (122 deactivated)
09:36:28 INFO    opendrift:2102: 2025-05-29 03:00:00 - step 121 of 300 - 9874 active elements (126 deactivated)
09:36:28 INFO    opendrift:2102: 2025-05-29 03:10:00 - step 122 of 300 - 9864 active elements (136 deactivated)
09:36:29 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:29 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:29 INFO    opendrift:2102: 2025-05-29 03:20:00 - step 123 of 300 - 9861 active elements (139 deactivated)
09:36:29 INFO    opendrift:2102: 2025-05-29 03:30:00 - step 124 of 300 - 9858 active elements (142 deactivated)
09:36:29 INFO    opendrift:2102: 2025-05-29 03:40:00 - step 125 of 300 - 9857 active elements (143 deactivated)
09:36:29 INFO    opendrift:2102: 2025-05-29 03:50:00 - step 126 of 300 - 9854 active elements (146 deactivated)
09:36:29 INFO    opendrift:2102: 2025-05-29 04:00:00 - step 127 of 300 - 9854 active elements (146 deactivated)
09:36:30 INFO    opendrift:2102: 2025-05-29 04:10:00 - step 128 of 300 - 9854 active elements (146 deactivated)
09:36:30 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:30 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:30 INFO    opendrift:2102: 2025-05-29 04:20:00 - step 129 of 300 - 9849 active elements (151 deactivated)
09:36:30 INFO    opendrift:2102: 2025-05-29 04:30:00 - step 130 of 300 - 9847 active elements (153 deactivated)
09:36:30 INFO    opendrift:2102: 2025-05-29 04:40:00 - step 131 of 300 - 9845 active elements (155 deactivated)
09:36:31 INFO    opendrift:2102: 2025-05-29 04:50:00 - step 132 of 300 - 9843 active elements (157 deactivated)
09:36:31 INFO    opendrift:2102: 2025-05-29 05:00:00 - step 133 of 300 - 9842 active elements (158 deactivated)
09:36:31 INFO    opendrift:2102: 2025-05-29 05:10:00 - step 134 of 300 - 9841 active elements (159 deactivated)
09:36:31 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:31 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:31 INFO    opendrift:2102: 2025-05-29 05:20:00 - step 135 of 300 - 9840 active elements (160 deactivated)
09:36:31 INFO    opendrift:2102: 2025-05-29 05:30:00 - step 136 of 300 - 9840 active elements (160 deactivated)
09:36:32 INFO    opendrift:2102: 2025-05-29 05:40:00 - step 137 of 300 - 9839 active elements (161 deactivated)
09:36:32 INFO    opendrift:2102: 2025-05-29 05:50:00 - step 138 of 300 - 9838 active elements (162 deactivated)
09:36:32 INFO    opendrift:2102: 2025-05-29 06:00:00 - step 139 of 300 - 9837 active elements (163 deactivated)
09:36:32 INFO    opendrift:2102: 2025-05-29 06:10:00 - step 140 of 300 - 9836 active elements (164 deactivated)
09:36:32 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:32 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:32 INFO    opendrift:2102: 2025-05-29 06:20:00 - step 141 of 300 - 9836 active elements (164 deactivated)
09:36:33 INFO    opendrift:2102: 2025-05-29 06:30:00 - step 142 of 300 - 9836 active elements (164 deactivated)
09:36:33 INFO    opendrift:2102: 2025-05-29 06:40:00 - step 143 of 300 - 9836 active elements (164 deactivated)
09:36:33 INFO    opendrift:2102: 2025-05-29 06:50:00 - step 144 of 300 - 9836 active elements (164 deactivated)
09:36:33 INFO    opendrift:2102: 2025-05-29 07:00:00 - step 145 of 300 - 9836 active elements (164 deactivated)
09:36:33 INFO    opendrift:2102: 2025-05-29 07:10:00 - step 146 of 300 - 9836 active elements (164 deactivated)
09:36:34 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:34 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:34 INFO    opendrift:2102: 2025-05-29 07:20:00 - step 147 of 300 - 9835 active elements (165 deactivated)
09:36:34 INFO    opendrift:2102: 2025-05-29 07:30:00 - step 148 of 300 - 9835 active elements (165 deactivated)
09:36:34 INFO    opendrift:2102: 2025-05-29 07:40:00 - step 149 of 300 - 9835 active elements (165 deactivated)
09:36:34 INFO    opendrift:2102: 2025-05-29 07:50:00 - step 150 of 300 - 9835 active elements (165 deactivated)
09:36:34 INFO    opendrift:2102: 2025-05-29 08:00:00 - step 151 of 300 - 9835 active elements (165 deactivated)
09:36:34 INFO    opendrift:2102: 2025-05-29 08:10:00 - step 152 of 300 - 9835 active elements (165 deactivated)
09:36:35 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:35 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:35 INFO    opendrift:2102: 2025-05-29 08:20:00 - step 153 of 300 - 9835 active elements (165 deactivated)
09:36:35 INFO    opendrift:2102: 2025-05-29 08:30:00 - step 154 of 300 - 9835 active elements (165 deactivated)
09:36:35 INFO    opendrift:2102: 2025-05-29 08:40:00 - step 155 of 300 - 9835 active elements (165 deactivated)
09:36:35 INFO    opendrift:2102: 2025-05-29 08:50:00 - step 156 of 300 - 9835 active elements (165 deactivated)
09:36:35 INFO    opendrift:2102: 2025-05-29 09:00:00 - step 157 of 300 - 9835 active elements (165 deactivated)
09:36:35 INFO    opendrift:2102: 2025-05-29 09:10:00 - step 158 of 300 - 9835 active elements (165 deactivated)
09:36:36 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:36 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:36 INFO    opendrift:2102: 2025-05-29 09:20:00 - step 159 of 300 - 9835 active elements (165 deactivated)
09:36:36 INFO    opendrift:2102: 2025-05-29 09:30:00 - step 160 of 300 - 9835 active elements (165 deactivated)
09:36:36 INFO    opendrift:2102: 2025-05-29 09:40:00 - step 161 of 300 - 9834 active elements (166 deactivated)
09:36:36 INFO    opendrift:2102: 2025-05-29 09:50:00 - step 162 of 300 - 9834 active elements (166 deactivated)
09:36:36 INFO    opendrift:2102: 2025-05-29 10:00:00 - step 163 of 300 - 9834 active elements (166 deactivated)
09:36:37 INFO    opendrift:2102: 2025-05-29 10:10:00 - step 164 of 300 - 9834 active elements (166 deactivated)
09:36:38 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:38 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:38 INFO    opendrift:2102: 2025-05-29 10:20:00 - step 165 of 300 - 9834 active elements (166 deactivated)
09:36:38 INFO    opendrift:2102: 2025-05-29 10:30:00 - step 166 of 300 - 9834 active elements (166 deactivated)
09:36:38 INFO    opendrift:2102: 2025-05-29 10:40:00 - step 167 of 300 - 9834 active elements (166 deactivated)
09:36:38 INFO    opendrift:2102: 2025-05-29 10:50:00 - step 168 of 300 - 9834 active elements (166 deactivated)
09:36:38 INFO    opendrift:2102: 2025-05-29 11:00:00 - step 169 of 300 - 9834 active elements (166 deactivated)
09:36:38 INFO    opendrift:2102: 2025-05-29 11:10:00 - step 170 of 300 - 9834 active elements (166 deactivated)
09:36:40 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:40 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:40 INFO    opendrift:2102: 2025-05-29 11:20:00 - step 171 of 300 - 9834 active elements (166 deactivated)
09:36:40 INFO    opendrift:2102: 2025-05-29 11:30:00 - step 172 of 300 - 9834 active elements (166 deactivated)
09:36:41 INFO    opendrift:2102: 2025-05-29 11:40:00 - step 173 of 300 - 9834 active elements (166 deactivated)
09:36:41 INFO    opendrift:2102: 2025-05-29 11:50:00 - step 174 of 300 - 9834 active elements (166 deactivated)
09:36:41 INFO    opendrift:2102: 2025-05-29 12:00:00 - step 175 of 300 - 9834 active elements (166 deactivated)
09:36:41 INFO    opendrift:2102: 2025-05-29 12:10:00 - step 176 of 300 - 9834 active elements (166 deactivated)
09:36:43 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:43 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:43 INFO    opendrift:2102: 2025-05-29 12:20:00 - step 177 of 300 - 9834 active elements (166 deactivated)
09:36:43 INFO    opendrift:2102: 2025-05-29 12:30:00 - step 178 of 300 - 9834 active elements (166 deactivated)
09:36:43 INFO    opendrift:2102: 2025-05-29 12:40:00 - step 179 of 300 - 9834 active elements (166 deactivated)
09:36:43 INFO    opendrift:2102: 2025-05-29 12:50:00 - step 180 of 300 - 9834 active elements (166 deactivated)
09:36:43 INFO    opendrift:2102: 2025-05-29 13:00:00 - step 181 of 300 - 9834 active elements (166 deactivated)
09:36:43 INFO    opendrift:2102: 2025-05-29 13:10:00 - step 182 of 300 - 9834 active elements (166 deactivated)
09:36:45 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:45 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:45 INFO    opendrift:2102: 2025-05-29 13:20:00 - step 183 of 300 - 9834 active elements (166 deactivated)
09:36:45 INFO    opendrift:2102: 2025-05-29 13:30:00 - step 184 of 300 - 9834 active elements (166 deactivated)
09:36:46 INFO    opendrift:2102: 2025-05-29 13:40:00 - step 185 of 300 - 9834 active elements (166 deactivated)
09:36:46 INFO    opendrift:2102: 2025-05-29 13:50:00 - step 186 of 300 - 9834 active elements (166 deactivated)
09:36:46 INFO    opendrift:2102: 2025-05-29 14:00:00 - step 187 of 300 - 9834 active elements (166 deactivated)
09:36:46 INFO    opendrift:2102: 2025-05-29 14:10:00 - step 188 of 300 - 9834 active elements (166 deactivated)
09:36:47 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:47 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:47 INFO    opendrift:2102: 2025-05-29 14:20:00 - step 189 of 300 - 9834 active elements (166 deactivated)
09:36:48 INFO    opendrift:2102: 2025-05-29 14:30:00 - step 190 of 300 - 9833 active elements (167 deactivated)
09:36:48 INFO    opendrift:2102: 2025-05-29 14:40:00 - step 191 of 300 - 9833 active elements (167 deactivated)
09:36:48 INFO    opendrift:2102: 2025-05-29 14:50:00 - step 192 of 300 - 9833 active elements (167 deactivated)
09:36:48 INFO    opendrift:2102: 2025-05-29 15:00:00 - step 193 of 300 - 9833 active elements (167 deactivated)
09:36:48 INFO    opendrift:2102: 2025-05-29 15:10:00 - step 194 of 300 - 9833 active elements (167 deactivated)
09:36:50 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:50 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:50 INFO    opendrift:2102: 2025-05-29 15:20:00 - step 195 of 300 - 9832 active elements (168 deactivated)
09:36:50 INFO    opendrift:2102: 2025-05-29 15:30:00 - step 196 of 300 - 9832 active elements (168 deactivated)
09:36:50 INFO    opendrift:2102: 2025-05-29 15:40:00 - step 197 of 300 - 9832 active elements (168 deactivated)
09:36:50 INFO    opendrift:2102: 2025-05-29 15:50:00 - step 198 of 300 - 9831 active elements (169 deactivated)
09:36:50 INFO    opendrift:2102: 2025-05-29 16:00:00 - step 199 of 300 - 9831 active elements (169 deactivated)
09:36:51 INFO    opendrift:2102: 2025-05-29 16:10:00 - step 200 of 300 - 9831 active elements (169 deactivated)
09:36:55 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:55 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:55 INFO    opendrift:2102: 2025-05-29 16:20:00 - step 201 of 300 - 9830 active elements (170 deactivated)
09:36:55 INFO    opendrift:2102: 2025-05-29 16:30:00 - step 202 of 300 - 9830 active elements (170 deactivated)
09:36:55 INFO    opendrift:2102: 2025-05-29 16:40:00 - step 203 of 300 - 9830 active elements (170 deactivated)
09:36:56 INFO    opendrift:2102: 2025-05-29 16:50:00 - step 204 of 300 - 9828 active elements (172 deactivated)
09:36:56 INFO    opendrift:2102: 2025-05-29 17:00:00 - step 205 of 300 - 9827 active elements (173 deactivated)
09:36:56 INFO    opendrift:2102: 2025-05-29 17:10:00 - step 206 of 300 - 9827 active elements (173 deactivated)
09:36:57 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:57 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:36:58 INFO    opendrift:2102: 2025-05-29 17:20:00 - step 207 of 300 - 9827 active elements (173 deactivated)
09:36:58 INFO    opendrift:2102: 2025-05-29 17:30:00 - step 208 of 300 - 9826 active elements (174 deactivated)
09:36:58 INFO    opendrift:2102: 2025-05-29 17:40:00 - step 209 of 300 - 9825 active elements (175 deactivated)
09:36:58 INFO    opendrift:2102: 2025-05-29 17:50:00 - step 210 of 300 - 9825 active elements (175 deactivated)
09:36:58 INFO    opendrift:2102: 2025-05-29 18:00:00 - step 211 of 300 - 9825 active elements (175 deactivated)
09:36:59 INFO    opendrift:2102: 2025-05-29 18:10:00 - step 212 of 300 - 9825 active elements (175 deactivated)
09:37:00 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:00 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:00 INFO    opendrift:2102: 2025-05-29 18:20:00 - step 213 of 300 - 9825 active elements (175 deactivated)
09:37:00 INFO    opendrift:2102: 2025-05-29 18:30:00 - step 214 of 300 - 9825 active elements (175 deactivated)
09:37:00 INFO    opendrift:2102: 2025-05-29 18:40:00 - step 215 of 300 - 9823 active elements (177 deactivated)
09:37:00 INFO    opendrift:2102: 2025-05-29 18:50:00 - step 216 of 300 - 9822 active elements (178 deactivated)
09:37:01 INFO    opendrift:2102: 2025-05-29 19:00:00 - step 217 of 300 - 9821 active elements (179 deactivated)
09:37:01 INFO    opendrift:2102: 2025-05-29 19:10:00 - step 218 of 300 - 9820 active elements (180 deactivated)
09:37:03 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:03 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:03 INFO    opendrift:2102: 2025-05-29 19:20:00 - step 219 of 300 - 9820 active elements (180 deactivated)
09:37:03 INFO    opendrift:2102: 2025-05-29 19:30:00 - step 220 of 300 - 9820 active elements (180 deactivated)
09:37:03 INFO    opendrift:2102: 2025-05-29 19:40:00 - step 221 of 300 - 9820 active elements (180 deactivated)
09:37:03 INFO    opendrift:2102: 2025-05-29 19:50:00 - step 222 of 300 - 9820 active elements (180 deactivated)
09:37:03 INFO    opendrift:2102: 2025-05-29 20:00:00 - step 223 of 300 - 9820 active elements (180 deactivated)
09:37:03 INFO    opendrift:2102: 2025-05-29 20:10:00 - step 224 of 300 - 9820 active elements (180 deactivated)
09:37:05 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:05 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:06 INFO    opendrift:2102: 2025-05-29 20:20:00 - step 225 of 300 - 9819 active elements (181 deactivated)
09:37:06 INFO    opendrift:2102: 2025-05-29 20:30:00 - step 226 of 300 - 9819 active elements (181 deactivated)
09:37:06 INFO    opendrift:2102: 2025-05-29 20:40:00 - step 227 of 300 - 9819 active elements (181 deactivated)
09:37:06 INFO    opendrift:2102: 2025-05-29 20:50:00 - step 228 of 300 - 9819 active elements (181 deactivated)
09:37:06 INFO    opendrift:2102: 2025-05-29 21:00:00 - step 229 of 300 - 9819 active elements (181 deactivated)
09:37:06 INFO    opendrift:2102: 2025-05-29 21:10:00 - step 230 of 300 - 9818 active elements (182 deactivated)
09:37:08 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:08 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:08 INFO    opendrift:2102: 2025-05-29 21:20:00 - step 231 of 300 - 9818 active elements (182 deactivated)
09:37:08 INFO    opendrift:2102: 2025-05-29 21:30:00 - step 232 of 300 - 9818 active elements (182 deactivated)
09:37:08 INFO    opendrift:2102: 2025-05-29 21:40:00 - step 233 of 300 - 9818 active elements (182 deactivated)
09:37:08 INFO    opendrift:2102: 2025-05-29 21:50:00 - step 234 of 300 - 9818 active elements (182 deactivated)
09:37:08 INFO    opendrift:2102: 2025-05-29 22:00:00 - step 235 of 300 - 9818 active elements (182 deactivated)
09:37:08 INFO    opendrift:2102: 2025-05-29 22:10:00 - step 236 of 300 - 9818 active elements (182 deactivated)
09:37:10 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:10 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:10 INFO    opendrift:2102: 2025-05-29 22:20:00 - step 237 of 300 - 9818 active elements (182 deactivated)
09:37:10 INFO    opendrift:2102: 2025-05-29 22:30:00 - step 238 of 300 - 9818 active elements (182 deactivated)
09:37:10 INFO    opendrift:2102: 2025-05-29 22:40:00 - step 239 of 300 - 9818 active elements (182 deactivated)
09:37:10 INFO    opendrift:2102: 2025-05-29 22:50:00 - step 240 of 300 - 9818 active elements (182 deactivated)
09:37:11 INFO    opendrift:2102: 2025-05-29 23:00:00 - step 241 of 300 - 9818 active elements (182 deactivated)
09:37:11 INFO    opendrift:2102: 2025-05-29 23:10:00 - step 242 of 300 - 9818 active elements (182 deactivated)
09:37:12 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:12 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:13 INFO    opendrift:2102: 2025-05-29 23:20:00 - step 243 of 300 - 9818 active elements (182 deactivated)
09:37:13 INFO    opendrift:2102: 2025-05-29 23:30:00 - step 244 of 300 - 9818 active elements (182 deactivated)
09:37:13 INFO    opendrift:2102: 2025-05-29 23:40:00 - step 245 of 300 - 9818 active elements (182 deactivated)
09:37:13 INFO    opendrift:2102: 2025-05-29 23:50:00 - step 246 of 300 - 9818 active elements (182 deactivated)
09:37:13 INFO    opendrift:2102: 2025-05-30 00:00:00 - step 247 of 300 - 9818 active elements (182 deactivated)
09:37:13 INFO    opendrift:2102: 2025-05-30 00:10:00 - step 248 of 300 - 9817 active elements (183 deactivated)
09:37:14 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:14 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:14 INFO    opendrift:2102: 2025-05-30 00:20:00 - step 249 of 300 - 9817 active elements (183 deactivated)
09:37:15 INFO    opendrift:2102: 2025-05-30 00:30:00 - step 250 of 300 - 9816 active elements (184 deactivated)
09:37:15 INFO    opendrift:2102: 2025-05-30 00:40:00 - step 251 of 300 - 9816 active elements (184 deactivated)
09:37:15 INFO    opendrift:2102: 2025-05-30 00:50:00 - step 252 of 300 - 9816 active elements (184 deactivated)
09:37:15 INFO    opendrift:2102: 2025-05-30 01:00:00 - step 253 of 300 - 9815 active elements (185 deactivated)
09:37:15 INFO    opendrift:2102: 2025-05-30 01:10:00 - step 254 of 300 - 9815 active elements (185 deactivated)
09:37:17 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:17 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:17 INFO    opendrift:2102: 2025-05-30 01:20:00 - step 255 of 300 - 9815 active elements (185 deactivated)
09:37:17 INFO    opendrift:2102: 2025-05-30 01:30:00 - step 256 of 300 - 9815 active elements (185 deactivated)
09:37:17 INFO    opendrift:2102: 2025-05-30 01:40:00 - step 257 of 300 - 9813 active elements (187 deactivated)
09:37:17 INFO    opendrift:2102: 2025-05-30 01:50:00 - step 258 of 300 - 9813 active elements (187 deactivated)
09:37:17 INFO    opendrift:2102: 2025-05-30 02:00:00 - step 259 of 300 - 9812 active elements (188 deactivated)
09:37:18 INFO    opendrift:2102: 2025-05-30 02:10:00 - step 260 of 300 - 9810 active elements (190 deactivated)
09:37:19 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:19 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:19 INFO    opendrift:2102: 2025-05-30 02:20:00 - step 261 of 300 - 9810 active elements (190 deactivated)
09:37:19 INFO    opendrift:2102: 2025-05-30 02:30:00 - step 262 of 300 - 9810 active elements (190 deactivated)
09:37:19 INFO    opendrift:2102: 2025-05-30 02:40:00 - step 263 of 300 - 9810 active elements (190 deactivated)
09:37:19 INFO    opendrift:2102: 2025-05-30 02:50:00 - step 264 of 300 - 9809 active elements (191 deactivated)
09:37:20 INFO    opendrift:2102: 2025-05-30 03:00:00 - step 265 of 300 - 9808 active elements (192 deactivated)
09:37:20 INFO    opendrift:2102: 2025-05-30 03:10:00 - step 266 of 300 - 9808 active elements (192 deactivated)
09:37:21 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:21 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:21 INFO    opendrift:2102: 2025-05-30 03:20:00 - step 267 of 300 - 9807 active elements (193 deactivated)
09:37:21 INFO    opendrift:2102: 2025-05-30 03:30:00 - step 268 of 300 - 9806 active elements (194 deactivated)
09:37:22 INFO    opendrift:2102: 2025-05-30 03:40:00 - step 269 of 300 - 9801 active elements (199 deactivated)
09:37:22 INFO    opendrift:2102: 2025-05-30 03:50:00 - step 270 of 300 - 9799 active elements (201 deactivated)
09:37:22 INFO    opendrift:2102: 2025-05-30 04:00:00 - step 271 of 300 - 9799 active elements (201 deactivated)
09:37:22 INFO    opendrift:2102: 2025-05-30 04:10:00 - step 272 of 300 - 9797 active elements (203 deactivated)
09:37:24 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:24 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:24 INFO    opendrift:2102: 2025-05-30 04:20:00 - step 273 of 300 - 9794 active elements (206 deactivated)
09:37:24 INFO    opendrift:2102: 2025-05-30 04:30:00 - step 274 of 300 - 9793 active elements (207 deactivated)
09:37:24 INFO    opendrift:2102: 2025-05-30 04:40:00 - step 275 of 300 - 9791 active elements (209 deactivated)
09:37:24 INFO    opendrift:2102: 2025-05-30 04:50:00 - step 276 of 300 - 9791 active elements (209 deactivated)
09:37:24 INFO    opendrift:2102: 2025-05-30 05:00:00 - step 277 of 300 - 9788 active elements (212 deactivated)
09:37:24 INFO    opendrift:2102: 2025-05-30 05:10:00 - step 278 of 300 - 9783 active elements (217 deactivated)
09:37:26 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:26 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:26 INFO    opendrift:2102: 2025-05-30 05:20:00 - step 279 of 300 - 9779 active elements (221 deactivated)
09:37:26 INFO    opendrift:2102: 2025-05-30 05:30:00 - step 280 of 300 - 9777 active elements (223 deactivated)
09:37:26 INFO    opendrift:2102: 2025-05-30 05:40:00 - step 281 of 300 - 9777 active elements (223 deactivated)
09:37:26 INFO    opendrift:2102: 2025-05-30 05:50:00 - step 282 of 300 - 9775 active elements (225 deactivated)
09:37:27 INFO    opendrift:2102: 2025-05-30 06:00:00 - step 283 of 300 - 9771 active elements (229 deactivated)
09:37:27 INFO    opendrift:2102: 2025-05-30 06:10:00 - step 284 of 300 - 9767 active elements (233 deactivated)
09:37:29 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:29 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:29 INFO    opendrift:2102: 2025-05-30 06:20:00 - step 285 of 300 - 9767 active elements (233 deactivated)
09:37:29 INFO    opendrift:2102: 2025-05-30 06:30:00 - step 286 of 300 - 9765 active elements (235 deactivated)
09:37:29 INFO    opendrift:2102: 2025-05-30 06:40:00 - step 287 of 300 - 9756 active elements (244 deactivated)
09:37:29 INFO    opendrift:2102: 2025-05-30 06:50:00 - step 288 of 300 - 9747 active elements (253 deactivated)
09:37:29 INFO    opendrift:2102: 2025-05-30 07:00:00 - step 289 of 300 - 9739 active elements (261 deactivated)
09:37:30 INFO    opendrift:2102: 2025-05-30 07:10:00 - step 290 of 300 - 9731 active elements (269 deactivated)
09:37:32 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:32 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:32 INFO    opendrift:2102: 2025-05-30 07:20:00 - step 291 of 300 - 9723 active elements (277 deactivated)
09:37:32 INFO    opendrift:2102: 2025-05-30 07:30:00 - step 292 of 300 - 9718 active elements (282 deactivated)
09:37:32 INFO    opendrift:2102: 2025-05-30 07:40:00 - step 293 of 300 - 9716 active elements (284 deactivated)
09:37:32 INFO    opendrift:2102: 2025-05-30 07:50:00 - step 294 of 300 - 9710 active elements (290 deactivated)
09:37:32 INFO    opendrift:2102: 2025-05-30 08:00:00 - step 295 of 300 - 9704 active elements (296 deactivated)
09:37:33 INFO    opendrift:2102: 2025-05-30 08:10:00 - step 296 of 300 - 9697 active elements (303 deactivated)
09:37:34 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:34 WARNING opendrift.readers.interpolation.structured:63: Ensemble data currently not extrapolated towards seafloor
09:37:34 INFO    opendrift:2102: 2025-05-30 08:20:00 - step 297 of 300 - 9693 active elements (307 deactivated)
09:37:34 INFO    opendrift:2102: 2025-05-30 08:30:00 - step 298 of 300 - 9684 active elements (316 deactivated)
09:37:34 INFO    opendrift:2102: 2025-05-30 08:40:00 - step 299 of 300 - 9677 active elements (323 deactivated)
09:37:34 INFO    opendrift:2102: 2025-05-30 08:50:00 - step 300 of 300 - 9670 active elements (330 deactivated)

<xarray.Dataset> Size: 71MB
Dimensions:                                                                              (
                                                                                          trajectory: 10000,
                                                                                          time: 51)
Coordinates:
  * trajectory                                                                           (trajectory) int64 80kB ...
  * time                                                                                 (time) datetime64[ns] 408B ...
Data variables: (12/35)
    status                                                                               (trajectory, time) float32 2MB ...
    moving                                                                               (trajectory, time) float32 2MB ...
    age_seconds                                                                          (trajectory, time) float32 2MB ...
    origin_marker                                                                        (trajectory, time) float32 2MB ...
    lon                                                                                  (trajectory, time) float32 2MB ...
    lat                                                                                  (trajectory, time) float32 2MB ...
    ...                                                                                   ...
    surface_downward_y_stress                                                            (trajectory, time) float32 2MB ...
    turbulent_kinetic_energy                                                             (trajectory, time) float32 2MB ...
    turbulent_generic_length_scale                                                       (trajectory, time) float32 2MB ...
    ocean_mixed_layer_thickness                                                          (trajectory, time) float32 2MB ...
    sea_floor_depth_below_sea_level                                                      (trajectory, time) float32 2MB ...
    land_binary_mask                                                                     (trajectory, time) float32 2MB ...
Attributes: (12/155)
    Conventions:                                                             ...
    standard_name_vocabulary:                                                ...
    featureType:                                                             ...
    title:                                                                   ...
    summary:                                                                 ...
    keywords:                                                                ...
    ...                                                                                                               ...
    geospatial_lon_units:                                                    ...
    geospatial_lon_resolution:                                               ...
    runtime:                                                                 ...
    geospatial_vertical_min:                                                 ...
    geospatial_vertical_max:                                                 ...
    geospatial_vertical_positive:                                            ...

xarray.Dataset

• Dimensions:
  • trajectory: 10000
  • time: 51
• Coordinates: (2)
  • trajectory
    (trajectory)
    int64
    0 1 2 3 4 ... 9996 9997 9998 9999

    cf_role :

    trajectory_id

    dtype :

    <class 'numpy.int32'>

    array([   0,    1,    2, ..., 9997, 9998, 9999], shape=(10000,))

  • time
    (time)
    datetime64[ns]
    2025-05-28T07:00:00 ... 2025-05-...

    standard_name :

    time

    long_name :

    time

    dtype :

    <class 'numpy.float64'>

    array(['2025-05-28T07:00:00.000000000', '2025-05-28T08:00:00.000000000',
           '2025-05-28T09:00:00.000000000', '2025-05-28T10:00:00.000000000',
           '2025-05-28T11:00:00.000000000', '2025-05-28T12:00:00.000000000',
           '2025-05-28T13:00:00.000000000', '2025-05-28T14:00:00.000000000',
           '2025-05-28T15:00:00.000000000', '2025-05-28T16:00:00.000000000',
           '2025-05-28T17:00:00.000000000', '2025-05-28T18:00:00.000000000',
           '2025-05-28T19:00:00.000000000', '2025-05-28T20:00:00.000000000',
           '2025-05-28T21:00:00.000000000', '2025-05-28T22:00:00.000000000',
           '2025-05-28T23:00:00.000000000', '2025-05-29T00:00:00.000000000',
           '2025-05-29T01:00:00.000000000', '2025-05-29T02:00:00.000000000',
           '2025-05-29T03:00:00.000000000', '2025-05-29T04:00:00.000000000',
           '2025-05-29T05:00:00.000000000', '2025-05-29T06:00:00.000000000',
           '2025-05-29T07:00:00.000000000', '2025-05-29T08:00:00.000000000',
           '2025-05-29T09:00:00.000000000', '2025-05-29T10:00:00.000000000',
           '2025-05-29T11:00:00.000000000', '2025-05-29T12:00:00.000000000',
           '2025-05-29T13:00:00.000000000', '2025-05-29T14:00:00.000000000',
           '2025-05-29T15:00:00.000000000', '2025-05-29T16:00:00.000000000',
           '2025-05-29T17:00:00.000000000', '2025-05-29T18:00:00.000000000',
           '2025-05-29T19:00:00.000000000', '2025-05-29T20:00:00.000000000',
           '2025-05-29T21:00:00.000000000', '2025-05-29T22:00:00.000000000',
           '2025-05-29T23:00:00.000000000', '2025-05-30T00:00:00.000000000',
           '2025-05-30T01:00:00.000000000', '2025-05-30T02:00:00.000000000',
           '2025-05-30T03:00:00.000000000', '2025-05-30T04:00:00.000000000',
           '2025-05-30T05:00:00.000000000', '2025-05-30T06:00:00.000000000',
           '2025-05-30T07:00:00.000000000', '2025-05-30T08:00:00.000000000',
           '2025-05-30T09:00:00.000000000'], dtype='datetime64[ns]')

• Data variables: (35)
  • status
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    dtype :

    <class 'numpy.int32'>

    valid_range :

    [0 1]

    flag_values :

    [0 1]

    flag_meanings :

    active stranded

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • moving
    (trajectory, time)
    float32
    1.0 1.0 1.0 1.0 ... 1.0 1.0 1.0 1.0

    dtype :

    <class 'numpy.int32'>

    minval :

    0

    maxval :

    1

    array([[1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.],
           ...,
           [1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.]], shape=(10000, 51), dtype=float32)

  • age_seconds
    (trajectory, time)
    float32
    0.0 3.6e+03 ... 1.764e+05 1.8e+05

    dtype :

    <class 'numpy.float32'>

    units :

    s

    minval :

    0.0

    maxval :

    180000.0

    array([[     0.,   3600.,   7200., ..., 172800., 176400., 180000.],
           [     0.,   3600.,   7200., ..., 172800., 176400., 180000.],
           [     0.,   3600.,   7200., ..., 172800., 176400., 180000.],
           ...,
           [     0.,   3600.,   7200., ..., 172800., 176400., 180000.],
           [     0.,   3600.,   7200., ..., 172800., 176400., 180000.],
           [     0.,   3600.,   7200., ..., 172800., 176400., 180000.]],
          shape=(10000, 51), dtype=float32)

  • origin_marker
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    dtype :

    <class 'numpy.int32'>

    unit :

    description :

    An integer kept constant during the simulation. Different values may be used for different seedings, to separate elements during analysis. With GUI, only a single seeding is possible.

    flag_values :

    [0]

    flag_meanings :

    Seed_0

    minval :

    0

    maxval :

    0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • lon
    (trajectory, time)
    float32
    4.932 4.934 4.936 ... 4.987 4.989

    dtype :

    <class 'numpy.float32'>

    units :

    degrees_east

    standard_name :

    longitude

    long_name :

    longitude

    axis :

    X

    minval :

    4.827405

    maxval :

    5.0417757

    array([[4.931612 , 4.9341893, 4.9362984, ..., 4.942553 , 4.945635 ,
            4.9485726],
           [4.90717  , 4.9086103, 4.9101176, ..., 4.9308214, 4.9343934,
            4.9383454],
           [4.917548 , 4.9193196, 4.9227457, ..., 4.9207478, 4.9228077,
            4.925874 ],
           ...,
           [4.9092627, 4.910164 , 4.9097166, ..., 4.94879  , 4.9517813,
            4.956083 ],
           [4.8994102, 4.903648 , 4.9076796, ..., 4.943122 , 4.9468603,
            4.95095  ],
           [4.9232616, 4.9265738, 4.9295344, ..., 4.9826   , 4.9874687,
            4.9886646]], shape=(10000, 51), dtype=float32)

  • lat
    (trajectory, time)
    float32
    60.0 60.0 60.01 ... 60.13 60.13

    dtype :

    <class 'numpy.float32'>

    units :

    degrees_north

    standard_name :

    latitude

    long_name :

    latitude

    axis :

    Y

    minval :

    59.960087

    maxval :

    60.220325

    array([[59.99818 , 60.00167 , 60.00521 , ..., 60.11789 , 60.119625,
            60.121582],
           [59.99252 , 59.996746, 60.000935, ..., 60.12181 , 60.121555,
            60.120197],
           [60.01556 , 60.019993, 60.02468 , ..., 60.128662, 60.127213,
            60.12466 ],
           ...,
           [59.999485, 60.00259 , 60.006413, ..., 60.16736 , 60.166595,
            60.167965],
           [59.990494, 59.994267, 59.997646, ..., 60.127674, 60.127625,
            60.12786 ],
           [59.997066, 60.001423, 60.005623, ..., 60.129986, 60.129105,
            60.1291  ]], shape=(10000, 51), dtype=float32)

  • z
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    dtype :

    <class 'numpy.float32'>

    units :

    m

    standard_name :

    z

    long_name :

    vertical position

    axis :

    Z

    positive :

    up

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • wind_drift_factor
    (trajectory, time)
    float32
    0.02 0.02 0.02 ... 0.02 0.02 0.02

    dtype :

    <class 'numpy.float32'>

    units :

    1

    description :

    Elements at surface are moved with this fraction of the vind vector, in addition to currents and Stokes drift

    minval :

    0.02

    maxval :

    0.02

    array([[0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
           [0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
           [0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
           ...,
           [0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
           [0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02],
           [0.02, 0.02, 0.02, ..., 0.02, 0.02, 0.02]],
          shape=(10000, 51), dtype=float32)

  • current_drift_factor
    (trajectory, time)
    float32
    1.0 1.0 1.0 1.0 ... 1.0 1.0 1.0 1.0

    dtype :

    <class 'numpy.float32'>

    units :

    1

    description :

    Elements are moved with this fraction of the current vector, in addition to currents and Stokes drift

    minval :

    1.0

    maxval :

    1.0

    array([[1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.],
           ...,
           [1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.],
           [1., 1., 1., ..., 1., 1., 1.]], shape=(10000, 51), dtype=float32)

  • terminal_velocity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    dtype :

    <class 'numpy.float32'>

    units :

    m/s

    description :

    Terminal rise/sinking velocity (buoyancy) in the ocean column

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • x_sea_water_velocity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • y_sea_water_velocity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_height
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • x_wind
    (trajectory, time)
    float32
    2.082 1.888 1.277 ... 1.261 1.002

    minval :

    -10.891154

    maxval :

    15.220103

    array([[ 2.081522  ,  1.8882917 ,  1.2768732 , ...,  2.6331162 ,
             2.0324388 ,  2.4934332 ],
           [ 1.1789951 ,  1.0381112 ,  1.3439168 , ...,  2.5368276 ,
             3.0841844 ,  3.021456  ],
           [ 0.84546846,  2.094125  ,  3.4409885 , ...,  1.0936586 ,
             2.2841377 ,  2.452563  ],
           ...,
           [ 1.6504344 , -0.63065726,  0.04185733, ...,  2.4518886 ,
             2.3734415 ,  2.5859928 ],
           [ 3.063853  ,  3.6021574 ,  2.4705515 , ...,  5.9792576 ,
             6.288963  , -0.62547797],
           [ 2.5880368 ,  2.5381138 ,  1.9556017 , ...,  4.2684317 ,
             1.2610201 ,  1.0015097 ]], shape=(10000, 51), dtype=float32)

  • y_wind
    (trajectory, time)
    float32
    5.541 5.204 5.866 ... 3.399 1.608

    minval :

    -8.704382

    maxval :

    16.670212

    array([[ 5.5410266,  5.203958 ,  5.86615  , ...,  2.6157432,  2.7914894,
             3.2786763],
           [ 6.499445 ,  6.5968223,  6.3201065, ...,  1.0663347, -2.4753332,
            -1.7271796],
           [ 6.468875 ,  7.4006724,  7.0632358, ..., -2.1904876, -2.3027675,
            -5.5924892],
           ...,
           [ 4.422939 ,  5.34464  ,  6.7207656, ..., -4.6108003,  8.462132 ,
            -3.774837 ],
           [ 6.3272643,  5.1410613,  5.3435917, ..., -5.077977 ,  8.520601 ,
             2.1872976],
           [ 6.858597 ,  6.5774946,  6.3918495, ..., -6.535854 ,  3.39886  ,
             1.6078428]], shape=(10000, 51), dtype=float32)

  • upward_sea_water_velocity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • ocean_vertical_diffusivity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wave_significant_height
    (trajectory, time)
    float32
    0.8619 0.7539 ... 0.3233 0.08827

    minval :

    0.000110000685

    maxval :

    7.3229012

    array([[0.8618784 , 0.75391185, 0.8866362 , ..., 0.33887517, 0.2933112 ,
            0.41738638],
           [1.0733672 , 1.097055  , 1.0270464 , ..., 0.18628506, 0.38473094,
            0.29796368],
           [1.0470046 , 1.4552206 , 1.5185508 , ..., 0.1474604 , 0.25879258,
            0.91735846],
           ...,
           [0.5482435 , 0.71248734, 1.1111928 , ..., 0.67087245, 1.9001265 ,
            0.51504415],
           [1.2157682 , 0.96938884, 0.85257685, ..., 1.5138195 , 2.7589316 ,
            0.12731713],
           [1.3219619 , 1.2227541 , 1.099131  , ..., 1.4990475 , 0.32330355,
            0.08826923]], shape=(10000, 51), dtype=float32)

  • sea_surface_wave_stokes_drift_x_velocity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wave_stokes_drift_y_velocity
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wave_period_at_variance_spectral_density_maximum
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment
    (trajectory, time)
    float32
    5.058 4.73 5.13 ... 3.098 1.619

    minval :

    0.057138294

    maxval :

    14.7425

    array([[5.0576944, 4.730313 , 5.1298223, ..., 3.1713886, 2.950488 ,
            3.519644 ],
           [5.644218 , 5.706158 , 5.521087 , ..., 2.351357 , 3.3791552,
            2.9737964],
           [5.574474 , 6.5719466, 6.713426 , ..., 2.092027 , 2.77144  ,
            5.2179403],
           ...,
           [4.0338182, 4.5985208, 5.742808 , ..., 4.4622054, 7.5096703,
            3.9097753],
           [6.0069633, 5.363874 , 5.0303288, ..., 6.70296  , 9.048988 ,
            1.9438959],
           [6.2638164, 6.0241966, 5.711554 , ..., 6.6701756, 3.0976675,
            1.6185802]], shape=(10000, 51), dtype=float32)

  • sea_surface_swell_wave_to_direction
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_swell_wave_peak_period_from_variance_spectral_density
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_swell_wave_significant_height
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wind_wave_to_direction
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wind_wave_mean_period
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • sea_surface_wind_wave_significant_height
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • surface_downward_x_stress
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • surface_downward_y_stress
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • turbulent_kinetic_energy
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • turbulent_generic_length_scale
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

  • ocean_mixed_layer_thickness
    (trajectory, time)
    float32
    50.0 50.0 50.0 ... 50.0 50.0 50.0

    minval :

    50.0

    maxval :

    50.0

    array([[50., 50., 50., ..., 50., 50., 50.],
           [50., 50., 50., ..., 50., 50., 50.],
           [50., 50., 50., ..., 50., 50., 50.],
           ...,
           [50., 50., 50., ..., 50., 50., 50.],
           [50., 50., 50., ..., 50., 50., 50.],
           [50., 50., 50., ..., 50., 50., 50.]],
          shape=(10000, 51), dtype=float32)

  • sea_floor_depth_below_sea_level
    (trajectory, time)
    float32
    1e+04 1e+04 1e+04 ... 1e+04 1e+04

    minval :

    10000.0

    maxval :

    10000.0

    array([[10000., 10000., 10000., ..., 10000., 10000., 10000.],
           [10000., 10000., 10000., ..., 10000., 10000., 10000.],
           [10000., 10000., 10000., ..., 10000., 10000., 10000.],
           ...,
           [10000., 10000., 10000., ..., 10000., 10000., 10000.],
           [10000., 10000., 10000., ..., 10000., 10000., 10000.],
           [10000., 10000., 10000., ..., 10000., 10000., 10000.]],
          shape=(10000, 51), dtype=float32)

  • land_binary_mask
    (trajectory, time)
    float32
    0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0

    minval :

    0.0

    maxval :

    0.0

    array([[0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           ...,
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.],
           [0., 0., 0., ..., 0., 0., 0.]], shape=(10000, 51), dtype=float32)

• Indexes: (2)
  • trajectory
    PandasIndex

    PandasIndex(Index([   0,    1,    2,    3,    4,    5,    6,    7,    8,    9,
           ...
           9990, 9991, 9992, 9993, 9994, 9995, 9996, 9997, 9998, 9999],
          dtype='int64', name='trajectory', length=10000))

  • time
    PandasIndex

    PandasIndex(DatetimeIndex(['2025-05-28 07:00:00', '2025-05-28 08:00:00',
                   '2025-05-28 09:00:00', '2025-05-28 10:00:00',
                   '2025-05-28 11:00:00', '2025-05-28 12:00:00',
                   '2025-05-28 13:00:00', '2025-05-28 14:00:00',
                   '2025-05-28 15:00:00', '2025-05-28 16:00:00',
                   '2025-05-28 17:00:00', '2025-05-28 18:00:00',
                   '2025-05-28 19:00:00', '2025-05-28 20:00:00',
                   '2025-05-28 21:00:00', '2025-05-28 22:00:00',
                   '2025-05-28 23:00:00', '2025-05-29 00:00:00',
                   '2025-05-29 01:00:00', '2025-05-29 02:00:00',
                   '2025-05-29 03:00:00', '2025-05-29 04:00:00',
                   '2025-05-29 05:00:00', '2025-05-29 06:00:00',
                   '2025-05-29 07:00:00', '2025-05-29 08:00:00',
                   '2025-05-29 09:00:00', '2025-05-29 10:00:00',
                   '2025-05-29 11:00:00', '2025-05-29 12:00:00',
                   '2025-05-29 13:00:00', '2025-05-29 14:00:00',
                   '2025-05-29 15:00:00', '2025-05-29 16:00:00',
                   '2025-05-29 17:00:00', '2025-05-29 18:00:00',
                   '2025-05-29 19:00:00', '2025-05-29 20:00:00',
                   '2025-05-29 21:00:00', '2025-05-29 22:00:00',
                   '2025-05-29 23:00:00', '2025-05-30 00:00:00',
                   '2025-05-30 01:00:00', '2025-05-30 02:00:00',
                   '2025-05-30 03:00:00', '2025-05-30 04:00:00',
                   '2025-05-30 05:00:00', '2025-05-30 06:00:00',
                   '2025-05-30 07:00:00', '2025-05-30 08:00:00',
                   '2025-05-30 09:00:00'],
                  dtype='datetime64[ns]', name='time', freq='h'))

• Attributes: (155)

  Conventions :

  CF-1.11, ACDD-1.3

  standard_name_vocabulary :

  CF Standard Name Table v85

  featureType :

  trajectory

  title :

  OpenDrift trajectory simulation

  summary :

  Output from simulation with OpenDrift framework

  keywords :

  trajectory, drift, lagrangian, simulation

  history :

  Created 2025-05-28 09:36:01.240956

  date_created :

  2025-05-28T09:36:01.240974

  source :

  Output from simulation with OpenDrift

  model_url :

  https://github.com/OpenDrift/opendrift

  opendrift_class :

  OceanDrift

  opendrift_module :

  opendrift.models.oceandrift

  readers :

  odict_keys(['https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc', 'global_landmask'])

  time_coverage_start :

  2025-05-28 07:00:00

  time_step_calculation :

  0:10:00

  time_step_output :

  1:00:00

  config_environment:constant:x_sea_water_velocity :

  None

  config_environment:fallback:x_sea_water_velocity :

  0

  config_environment:constant:y_sea_water_velocity :

  None

  config_environment:fallback:y_sea_water_velocity :

  0

  config_environment:constant:sea_surface_height :

  None

  config_environment:fallback:sea_surface_height :

  0

  config_environment:constant:x_wind :

  None

  config_environment:fallback:x_wind :

  0

  config_environment:constant:y_wind :

  None

  config_environment:fallback:y_wind :

  0

  config_environment:constant:upward_sea_water_velocity :

  None

  config_environment:fallback:upward_sea_water_velocity :

  0

  config_environment:constant:ocean_vertical_diffusivity :

  None

  config_environment:fallback:ocean_vertical_diffusivity :

  0

  config_environment:constant:sea_surface_wave_significant_height :

  None

  config_environment:fallback:sea_surface_wave_significant_height :

  0

  config_environment:constant:sea_surface_wave_stokes_drift_x_velocity :

  None

  config_environment:fallback:sea_surface_wave_stokes_drift_x_velocity :

  0

  config_environment:constant:sea_surface_wave_stokes_drift_y_velocity :

  None

  config_environment:fallback:sea_surface_wave_stokes_drift_y_velocity :

  0

  config_environment:constant:sea_surface_wave_period_at_variance_spectral_density_maximum :

  None

  config_environment:fallback:sea_surface_wave_period_at_variance_spectral_density_maximum :

  0

  config_environment:constant:sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment :

  None

  config_environment:fallback:sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment :

  0

  config_environment:constant:sea_surface_swell_wave_to_direction :

  None

  config_environment:fallback:sea_surface_swell_wave_to_direction :

  0

  config_environment:constant:sea_surface_swell_wave_peak_period_from_variance_spectral_density :

  None

  config_environment:fallback:sea_surface_swell_wave_peak_period_from_variance_spectral_density :

  0

  config_environment:constant:sea_surface_swell_wave_significant_height :

  None

  config_environment:fallback:sea_surface_swell_wave_significant_height :

  0

  config_environment:constant:sea_surface_wind_wave_to_direction :

  None

  config_environment:fallback:sea_surface_wind_wave_to_direction :

  0

  config_environment:constant:sea_surface_wind_wave_mean_period :

  None

  config_environment:fallback:sea_surface_wind_wave_mean_period :

  0

  config_environment:constant:sea_surface_wind_wave_significant_height :

  None

  config_environment:fallback:sea_surface_wind_wave_significant_height :

  0

  config_environment:constant:surface_downward_x_stress :

  None

  config_environment:fallback:surface_downward_x_stress :

  0

  config_environment:constant:surface_downward_y_stress :

  None

  config_environment:fallback:surface_downward_y_stress :

  0

  config_environment:constant:turbulent_kinetic_energy :

  None

  config_environment:fallback:turbulent_kinetic_energy :

  0

  config_environment:constant:turbulent_generic_length_scale :

  None

  config_environment:fallback:turbulent_generic_length_scale :

  0

  config_environment:constant:ocean_mixed_layer_thickness :

  None

  config_environment:fallback:ocean_mixed_layer_thickness :

  50

  config_environment:constant:sea_floor_depth_below_sea_level :

  None

  config_environment:fallback:sea_floor_depth_below_sea_level :

  10000

  config_environment:constant:land_binary_mask :

  None

  config_environment:fallback:land_binary_mask :

  None

  config_general:use_auto_landmask :

  True

  config_drift:current_uncertainty :

  0

  config_drift:current_uncertainty_uniform :

  0

  config_drift:max_speed :

  2.0

  config_readers:max_number_of_fails :

  1

  config_general:simulation_name :

  config_general:coastline_action :

  stranding

  config_general:coastline_approximation_precision :

  0.001

  config_general:time_step_minutes :

  60

  config_general:time_step_output_minutes :

  None

  config_seed:ocean_only :

  True

  config_seed:number :

  1

  config_drift:max_age_seconds :

  None

  config_drift:advection_scheme :

  euler

  config_drift:horizontal_diffusivity :

  0

  config_drift:profiles_depth :

  50

  config_drift:wind_uncertainty :

  0

  config_drift:relative_wind :

  False

  config_drift:deactivate_north_of :

  None

  config_drift:deactivate_south_of :

  None

  config_drift:deactivate_east_of :

  None

  config_drift:deactivate_west_of :

  None

  config_seed:origin_marker :

  0

  config_seed:z :

  0

  config_seed:wind_drift_factor :

  0.02

  config_seed:current_drift_factor :

  1

  config_seed:terminal_velocity :

  0.0

  config_drift:vertical_advection :

  True

  config_drift:vertical_advection_at_surface :

  True

  config_drift:vertical_mixing :

  False

  config_drift:vertical_mixing_at_surface :

  True

  config_vertical_mixing:timestep :

  60

  config_vertical_mixing:diffusivitymodel :

  environment

  config_vertical_mixing:background_diffusivity :

  1.2e-05

  config_vertical_mixing:TSprofiles :

  False

  config_drift:wind_drift_depth :

  0.1

  config_drift:stokes_drift :

  True

  config_drift:stokes_drift_profile :

  Phillips

  config_drift:use_tabularised_stokes_drift :

  False

  config_drift:tabularised_stokes_drift_fetch :

  25000

  config_general:seafloor_action :

  lift_to_seafloor

  config_drift:truncate_ocean_model_below_m :

  None

  config_seed:seafloor :

  False

  opendrift_version :

  1.14.2

  seed_geojson :

  {"features": [], "type": "FeatureCollection"}

  simulation_time :

  2025-05-28 09:36:01.253370

  reader_x_sea_water_velocity :

  0

  reader_y_sea_water_velocity :

  0

  reader_sea_surface_height :

  0

  reader_x_wind :

  ['https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc']

  reader_y_wind :

  ['https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc']

  reader_upward_sea_water_velocity :

  0

  reader_ocean_vertical_diffusivity :

  0

  reader_sea_surface_wave_significant_height :

  0

  reader_sea_surface_wave_stokes_drift_x_velocity :

  0

  reader_sea_surface_wave_stokes_drift_y_velocity :

  0

  reader_sea_surface_wave_period_at_variance_spectral_density_maximum :

  0

  reader_sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment :

  0

  reader_sea_surface_swell_wave_to_direction :

  0

  reader_sea_surface_swell_wave_peak_period_from_variance_spectral_density :

  0

  reader_sea_surface_swell_wave_significant_height :

  0

  reader_sea_surface_wind_wave_to_direction :

  0

  reader_sea_surface_wind_wave_mean_period :

  0

  reader_sea_surface_wind_wave_significant_height :

  0

  reader_surface_downward_x_stress :

  0

  reader_surface_downward_y_stress :

  0

  reader_turbulent_kinetic_energy :

  0

  reader_turbulent_generic_length_scale :

  0

  reader_ocean_mixed_layer_thickness :

  50

  reader_sea_floor_depth_below_sea_level :

  10000

  reader_land_binary_mask :

  ['global_landmask']

  time_coverage_end :

  2025-05-30 09:00:00

  time_coverage_duration :

  P2DT2H0M0S

  time_coverage_resolution :

  P0DT0H10M0S

  performance :

  -------------------- Reader performance: -------------------- https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc 0:01:14.3 total 0:00:00.0 preparing 0:01:11.1 reading 0:00:20.0 interpolation 0:00:00.0 interpolation_time 0:00:03.0 rotating vectors 0:00:00.0 masking -------------------- global_landmask 0:00:01.9 total 0:00:00.0 preparing 0:00:01.9 reading 0:00:00.0 masking -------------------- Performance: 1:39.9 total time 6.0 configuration 0.0 preparing main loop 0.0 moving elements to ocean 1:33.8 main loop 3.1 updating elements 0.0 cleaning up --------------------

  geospatial_bounds_crs :

  EPSG:4326

  geospatial_bounds_vertical_crs :

  EPSG:5831

  geospatial_lat_min :

  59.960087

  geospatial_lat_max :

  60.220325

  geospatial_lat_units :

  degrees_north

  geospatial_lat_resolution :

  point

  geospatial_lon_min :

  4.827405

  geospatial_lon_max :

  5.0417757

  geospatial_lon_units :

  degrees_east

  geospatial_lon_resolution :

  point

  runtime :

  0:01:39.981045

  geospatial_vertical_min :

  0.0

  geospatial_vertical_max :

  0.0

  geospatial_vertical_positive :

  up

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)

09:37:35 WARNING opendrift:2459: Plotting fast. This will make your plots less accurate.
09:37:37 INFO    opendrift:4609: Saving animation to /root/project/docs/source/gallery/animations/example_ensemble_0.gif...
09:38:36 INFO    opendrift:3062: Time to make animation: 0:01:01.339127

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

o.plot_memory_usage()