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)
14:53:29 INFO    opendrift.models.basemodel:519: OpenDriftSimulation initialised (version 1.11.10 / v1.11.10-15-g65004d9)
14:53:29 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)
14:53:30 INFO    opendrift.readers.reader_netCDF_CF_generic:314: Detected dimensions: {'time': 'time', 'x': 'x', 'y': 'y'}
14:53:30 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...
14:53:36 INFO    opendrift.models.basemodel.environment:245: Fallback values will be used for the following variables which have no readers:
14:53:36 INFO    opendrift.models.basemodel.environment:248:    x_sea_water_velocity: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    y_sea_water_velocity: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_height: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    upward_sea_water_velocity: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    ocean_vertical_diffusivity: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_significant_height: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_x_velocity: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_stokes_drift_y_velocity: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_to_direction: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_peak_period_from_variance_spectral_density: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_swell_wave_significant_height: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_to_direction: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_mean_period: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_surface_wind_wave_significant_height: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    surface_downward_x_stress: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    surface_downward_y_stress: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    turbulent_kinetic_energy: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    turbulent_generic_length_scale: 0.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    ocean_mixed_layer_thickness: 50.000000
14:53:36 INFO    opendrift.models.basemodel.environment:248:    sea_floor_depth_below_sea_level: 10000.000000
14:53:37 INFO    opendrift.models.basemodel:940: Using existing reader for land_binary_mask
14:53:37 INFO    opendrift.models.basemodel:951: All points are in ocean
14:53:37 INFO    opendrift.models.basemodel:2042: 2024-07-01 12:00:00 - step 1 of 300 - 10000 active elements (0 deactivated)
14:53:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:38 INFO    opendrift.models.basemodel:2042: 2024-07-01 12:10:00 - step 2 of 300 - 10000 active elements (0 deactivated)
14:53:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:39 INFO    opendrift.models.basemodel:2042: 2024-07-01 12:20:00 - step 3 of 300 - 10000 active elements (0 deactivated)
14:53:39 INFO    opendrift.models.basemodel:2042: 2024-07-01 12:30:00 - step 4 of 300 - 10000 active elements (0 deactivated)
14:53:39 INFO    opendrift.models.basemodel:2042: 2024-07-01 12:40:00 - step 5 of 300 - 10000 active elements (0 deactivated)
14:53:39 INFO    opendrift.models.basemodel:2042: 2024-07-01 12:50:00 - step 6 of 300 - 10000 active elements (0 deactivated)
14:53:39 INFO    opendrift.models.basemodel:2042: 2024-07-01 13:00:00 - step 7 of 300 - 10000 active elements (0 deactivated)
14:53:39 INFO    opendrift.models.basemodel:2042: 2024-07-01 13:10:00 - step 8 of 300 - 10000 active elements (0 deactivated)
14:53:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:40 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:40 INFO    opendrift.models.basemodel:2042: 2024-07-01 13:20:00 - step 9 of 300 - 10000 active elements (0 deactivated)
14:53:40 INFO    opendrift.models.basemodel:2042: 2024-07-01 13:30:00 - step 10 of 300 - 10000 active elements (0 deactivated)
14:53:40 INFO    opendrift.models.basemodel:2042: 2024-07-01 13:40:00 - step 11 of 300 - 10000 active elements (0 deactivated)
14:53:40 INFO    opendrift.models.basemodel:2042: 2024-07-01 13:50:00 - step 12 of 300 - 10000 active elements (0 deactivated)
14:53:40 INFO    opendrift.models.basemodel:2042: 2024-07-01 14:00:00 - step 13 of 300 - 10000 active elements (0 deactivated)
14:53:40 INFO    opendrift.models.basemodel:2042: 2024-07-01 14:10:00 - step 14 of 300 - 10000 active elements (0 deactivated)
14:53:41 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:41 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:41 INFO    opendrift.models.basemodel:2042: 2024-07-01 14:20:00 - step 15 of 300 - 10000 active elements (0 deactivated)
14:53:41 INFO    opendrift.models.basemodel:2042: 2024-07-01 14:30:00 - step 16 of 300 - 10000 active elements (0 deactivated)
14:53:41 INFO    opendrift.models.basemodel:2042: 2024-07-01 14:40:00 - step 17 of 300 - 10000 active elements (0 deactivated)
14:53:41 INFO    opendrift.models.basemodel:2042: 2024-07-01 14:50:00 - step 18 of 300 - 10000 active elements (0 deactivated)
14:53:41 INFO    opendrift.models.basemodel:2042: 2024-07-01 15:00:00 - step 19 of 300 - 10000 active elements (0 deactivated)
14:53:41 INFO    opendrift.models.basemodel:2042: 2024-07-01 15:10:00 - step 20 of 300 - 10000 active elements (0 deactivated)
14:53:42 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:42 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:42 INFO    opendrift.models.basemodel:2042: 2024-07-01 15:20:00 - step 21 of 300 - 10000 active elements (0 deactivated)
14:53:42 INFO    opendrift.models.basemodel:2042: 2024-07-01 15:30:00 - step 22 of 300 - 10000 active elements (0 deactivated)
14:53:42 INFO    opendrift.models.basemodel:2042: 2024-07-01 15:40:00 - step 23 of 300 - 10000 active elements (0 deactivated)
14:53:42 INFO    opendrift.models.basemodel:2042: 2024-07-01 15:50:00 - step 24 of 300 - 10000 active elements (0 deactivated)
14:53:43 INFO    opendrift.models.basemodel:2042: 2024-07-01 16:00:00 - step 25 of 300 - 10000 active elements (0 deactivated)
14:53:43 INFO    opendrift.models.basemodel:2042: 2024-07-01 16:10:00 - step 26 of 300 - 10000 active elements (0 deactivated)
14:53:43 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:43 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:43 INFO    opendrift.models.basemodel:2042: 2024-07-01 16:20:00 - step 27 of 300 - 10000 active elements (0 deactivated)
14:53:43 INFO    opendrift.models.basemodel:2042: 2024-07-01 16:30:00 - step 28 of 300 - 10000 active elements (0 deactivated)
14:53:43 INFO    opendrift.models.basemodel:2042: 2024-07-01 16:40:00 - step 29 of 300 - 10000 active elements (0 deactivated)
14:53:43 INFO    opendrift.models.basemodel:2042: 2024-07-01 16:50:00 - step 30 of 300 - 10000 active elements (0 deactivated)
14:53:44 INFO    opendrift.models.basemodel:2042: 2024-07-01 17:00:00 - step 31 of 300 - 10000 active elements (0 deactivated)
14:53:44 INFO    opendrift.models.basemodel:2042: 2024-07-01 17:10:00 - step 32 of 300 - 10000 active elements (0 deactivated)
14:53:44 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:44 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:44 INFO    opendrift.models.basemodel:2042: 2024-07-01 17:20:00 - step 33 of 300 - 10000 active elements (0 deactivated)
14:53:44 INFO    opendrift.models.basemodel:2042: 2024-07-01 17:30:00 - step 34 of 300 - 10000 active elements (0 deactivated)
14:53:45 INFO    opendrift.models.basemodel:2042: 2024-07-01 17:40:00 - step 35 of 300 - 10000 active elements (0 deactivated)
14:53:45 INFO    opendrift.models.basemodel:2042: 2024-07-01 17:50:00 - step 36 of 300 - 10000 active elements (0 deactivated)
14:53:45 INFO    opendrift.models.basemodel:2042: 2024-07-01 18:00:00 - step 37 of 300 - 10000 active elements (0 deactivated)
14:53:45 INFO    opendrift.models.basemodel:2042: 2024-07-01 18:10:00 - step 38 of 300 - 10000 active elements (0 deactivated)
14:53:45 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:45 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:45 INFO    opendrift.models.basemodel:2042: 2024-07-01 18:20:00 - step 39 of 300 - 10000 active elements (0 deactivated)
14:53:46 INFO    opendrift.models.basemodel:2042: 2024-07-01 18:30:00 - step 40 of 300 - 10000 active elements (0 deactivated)
14:53:46 INFO    opendrift.models.basemodel:2042: 2024-07-01 18:40:00 - step 41 of 300 - 10000 active elements (0 deactivated)
14:53:46 INFO    opendrift.models.basemodel:2042: 2024-07-01 18:50:00 - step 42 of 300 - 10000 active elements (0 deactivated)
14:53:46 INFO    opendrift.models.basemodel:2042: 2024-07-01 19:00:00 - step 43 of 300 - 10000 active elements (0 deactivated)
14:53:46 INFO    opendrift.models.basemodel:2042: 2024-07-01 19:10:00 - step 44 of 300 - 10000 active elements (0 deactivated)
14:53:46 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:46 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:47 INFO    opendrift.models.basemodel:2042: 2024-07-01 19:20:00 - step 45 of 300 - 10000 active elements (0 deactivated)
14:53:47 INFO    opendrift.models.basemodel:2042: 2024-07-01 19:30:00 - step 46 of 300 - 10000 active elements (0 deactivated)
14:53:47 INFO    opendrift.models.basemodel:2042: 2024-07-01 19:40:00 - step 47 of 300 - 10000 active elements (0 deactivated)
14:53:47 INFO    opendrift.models.basemodel:2042: 2024-07-01 19:50:00 - step 48 of 300 - 10000 active elements (0 deactivated)
14:53:47 INFO    opendrift.models.basemodel:2042: 2024-07-01 20:00:00 - step 49 of 300 - 10000 active elements (0 deactivated)
14:53:47 INFO    opendrift.models.basemodel:2042: 2024-07-01 20:10:00 - step 50 of 300 - 10000 active elements (0 deactivated)
14:53:48 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:48 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:48 INFO    opendrift.models.basemodel:2042: 2024-07-01 20:20:00 - step 51 of 300 - 10000 active elements (0 deactivated)
14:53:48 INFO    opendrift.models.basemodel:2042: 2024-07-01 20:30:00 - step 52 of 300 - 10000 active elements (0 deactivated)
14:53:48 INFO    opendrift.models.basemodel:2042: 2024-07-01 20:40:00 - step 53 of 300 - 10000 active elements (0 deactivated)
14:53:48 INFO    opendrift.models.basemodel:2042: 2024-07-01 20:50:00 - step 54 of 300 - 10000 active elements (0 deactivated)
14:53:48 INFO    opendrift.models.basemodel:2042: 2024-07-01 21:00:00 - step 55 of 300 - 10000 active elements (0 deactivated)
14:53:48 INFO    opendrift.models.basemodel:2042: 2024-07-01 21:10:00 - step 56 of 300 - 10000 active elements (0 deactivated)
14:53:49 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:49 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:49 INFO    opendrift.models.basemodel:2042: 2024-07-01 21:20:00 - step 57 of 300 - 10000 active elements (0 deactivated)
14:53:50 INFO    opendrift.models.basemodel:2042: 2024-07-01 21:30:00 - step 58 of 300 - 10000 active elements (0 deactivated)
14:53:50 INFO    opendrift.models.basemodel:2042: 2024-07-01 21:40:00 - step 59 of 300 - 10000 active elements (0 deactivated)
14:53:50 INFO    opendrift.models.basemodel:2042: 2024-07-01 21:50:00 - step 60 of 300 - 10000 active elements (0 deactivated)
14:53:50 INFO    opendrift.models.basemodel:2042: 2024-07-01 22:00:00 - step 61 of 300 - 10000 active elements (0 deactivated)
14:53:50 INFO    opendrift.models.basemodel:2042: 2024-07-01 22:10:00 - step 62 of 300 - 10000 active elements (0 deactivated)
14:53:51 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:51 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:51 INFO    opendrift.models.basemodel:2042: 2024-07-01 22:20:00 - step 63 of 300 - 10000 active elements (0 deactivated)
14:53:51 INFO    opendrift.models.basemodel:2042: 2024-07-01 22:30:00 - step 64 of 300 - 10000 active elements (0 deactivated)
14:53:51 INFO    opendrift.models.basemodel:2042: 2024-07-01 22:40:00 - step 65 of 300 - 10000 active elements (0 deactivated)
14:53:51 INFO    opendrift.models.basemodel:2042: 2024-07-01 22:50:00 - step 66 of 300 - 10000 active elements (0 deactivated)
14:53:51 INFO    opendrift.models.basemodel:2042: 2024-07-01 23:00:00 - step 67 of 300 - 10000 active elements (0 deactivated)
14:53:52 INFO    opendrift.models.basemodel:2042: 2024-07-01 23:10:00 - step 68 of 300 - 10000 active elements (0 deactivated)
14:53:52 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:52 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:52 INFO    opendrift.models.basemodel:2042: 2024-07-01 23:20:00 - step 69 of 300 - 9999 active elements (1 deactivated)
14:53:52 INFO    opendrift.models.basemodel:2042: 2024-07-01 23:30:00 - step 70 of 300 - 9999 active elements (1 deactivated)
14:53:52 INFO    opendrift.models.basemodel:2042: 2024-07-01 23:40:00 - step 71 of 300 - 9999 active elements (1 deactivated)
14:53:52 INFO    opendrift.models.basemodel:2042: 2024-07-01 23:50:00 - step 72 of 300 - 9999 active elements (1 deactivated)
14:53:53 INFO    opendrift.models.basemodel:2042: 2024-07-02 00:00:00 - step 73 of 300 - 9999 active elements (1 deactivated)
14:53:53 INFO    opendrift.models.basemodel:2042: 2024-07-02 00:10:00 - step 74 of 300 - 9999 active elements (1 deactivated)
14:53:53 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:53 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:53 INFO    opendrift.models.basemodel:2042: 2024-07-02 00:20:00 - step 75 of 300 - 9999 active elements (1 deactivated)
14:53:53 INFO    opendrift.models.basemodel:2042: 2024-07-02 00:30:00 - step 76 of 300 - 9998 active elements (2 deactivated)
14:53:54 INFO    opendrift.models.basemodel:2042: 2024-07-02 00:40:00 - step 77 of 300 - 9998 active elements (2 deactivated)
14:53:54 INFO    opendrift.models.basemodel:2042: 2024-07-02 00:50:00 - step 78 of 300 - 9998 active elements (2 deactivated)
14:53:54 INFO    opendrift.models.basemodel:2042: 2024-07-02 01:00:00 - step 79 of 300 - 9998 active elements (2 deactivated)
14:53:54 INFO    opendrift.models.basemodel:2042: 2024-07-02 01:10:00 - step 80 of 300 - 9998 active elements (2 deactivated)
14:53:55 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:55 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:55 INFO    opendrift.models.basemodel:2042: 2024-07-02 01:20:00 - step 81 of 300 - 9997 active elements (3 deactivated)
14:53:55 INFO    opendrift.models.basemodel:2042: 2024-07-02 01:30:00 - step 82 of 300 - 9997 active elements (3 deactivated)
14:53:55 INFO    opendrift.models.basemodel:2042: 2024-07-02 01:40:00 - step 83 of 300 - 9995 active elements (5 deactivated)
14:53:55 INFO    opendrift.models.basemodel:2042: 2024-07-02 01:50:00 - step 84 of 300 - 9992 active elements (8 deactivated)
14:53:55 INFO    opendrift.models.basemodel:2042: 2024-07-02 02:00:00 - step 85 of 300 - 9992 active elements (8 deactivated)
14:53:55 INFO    opendrift.models.basemodel:2042: 2024-07-02 02:10:00 - step 86 of 300 - 9991 active elements (9 deactivated)
14:53:56 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:56 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:56 INFO    opendrift.models.basemodel:2042: 2024-07-02 02:20:00 - step 87 of 300 - 9990 active elements (10 deactivated)
14:53:56 INFO    opendrift.models.basemodel:2042: 2024-07-02 02:30:00 - step 88 of 300 - 9989 active elements (11 deactivated)
14:53:56 INFO    opendrift.models.basemodel:2042: 2024-07-02 02:40:00 - step 89 of 300 - 9987 active elements (13 deactivated)
14:53:56 INFO    opendrift.models.basemodel:2042: 2024-07-02 02:50:00 - step 90 of 300 - 9986 active elements (14 deactivated)
14:53:56 INFO    opendrift.models.basemodel:2042: 2024-07-02 03:00:00 - step 91 of 300 - 9984 active elements (16 deactivated)
14:53:57 INFO    opendrift.models.basemodel:2042: 2024-07-02 03:10:00 - step 92 of 300 - 9979 active elements (21 deactivated)
14:53:57 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:57 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:57 INFO    opendrift.models.basemodel:2042: 2024-07-02 03:20:00 - step 93 of 300 - 9978 active elements (22 deactivated)
14:53:57 INFO    opendrift.models.basemodel:2042: 2024-07-02 03:30:00 - step 94 of 300 - 9971 active elements (29 deactivated)
14:53:57 INFO    opendrift.models.basemodel:2042: 2024-07-02 03:40:00 - step 95 of 300 - 9969 active elements (31 deactivated)
14:53:58 INFO    opendrift.models.basemodel:2042: 2024-07-02 03:50:00 - step 96 of 300 - 9964 active elements (36 deactivated)
14:53:58 INFO    opendrift.models.basemodel:2042: 2024-07-02 04:00:00 - step 97 of 300 - 9960 active elements (40 deactivated)
14:53:58 INFO    opendrift.models.basemodel:2042: 2024-07-02 04:10:00 - step 98 of 300 - 9954 active elements (46 deactivated)
14:53:58 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:58 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:58 INFO    opendrift.models.basemodel:2042: 2024-07-02 04:20:00 - step 99 of 300 - 9951 active elements (49 deactivated)
14:53:59 INFO    opendrift.models.basemodel:2042: 2024-07-02 04:30:00 - step 100 of 300 - 9949 active elements (51 deactivated)
14:53:59 INFO    opendrift.models.basemodel:2042: 2024-07-02 04:40:00 - step 101 of 300 - 9948 active elements (52 deactivated)
14:53:59 INFO    opendrift.models.basemodel:2042: 2024-07-02 04:50:00 - step 102 of 300 - 9947 active elements (53 deactivated)
14:53:59 INFO    opendrift.models.basemodel:2042: 2024-07-02 05:00:00 - step 103 of 300 - 9943 active elements (57 deactivated)
14:53:59 INFO    opendrift.models.basemodel:2042: 2024-07-02 05:10:00 - step 104 of 300 - 9942 active elements (58 deactivated)
14:53:59 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:53:59 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:00 INFO    opendrift.models.basemodel:2042: 2024-07-02 05:20:00 - step 105 of 300 - 9942 active elements (58 deactivated)
14:54:00 INFO    opendrift.models.basemodel:2042: 2024-07-02 05:30:00 - step 106 of 300 - 9940 active elements (60 deactivated)
14:54:00 INFO    opendrift.models.basemodel:2042: 2024-07-02 05:40:00 - step 107 of 300 - 9939 active elements (61 deactivated)
14:54:00 INFO    opendrift.models.basemodel:2042: 2024-07-02 05:50:00 - step 108 of 300 - 9936 active elements (64 deactivated)
14:54:00 INFO    opendrift.models.basemodel:2042: 2024-07-02 06:00:00 - step 109 of 300 - 9933 active elements (67 deactivated)
14:54:00 INFO    opendrift.models.basemodel:2042: 2024-07-02 06:10:00 - step 110 of 300 - 9933 active elements (67 deactivated)
14:54:01 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:01 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:01 INFO    opendrift.models.basemodel:2042: 2024-07-02 06:20:00 - step 111 of 300 - 9932 active elements (68 deactivated)
14:54:01 INFO    opendrift.models.basemodel:2042: 2024-07-02 06:30:00 - step 112 of 300 - 9931 active elements (69 deactivated)
14:54:01 INFO    opendrift.models.basemodel:2042: 2024-07-02 06:40:00 - step 113 of 300 - 9931 active elements (69 deactivated)
14:54:01 INFO    opendrift.models.basemodel:2042: 2024-07-02 06:50:00 - step 114 of 300 - 9930 active elements (70 deactivated)
14:54:01 INFO    opendrift.models.basemodel:2042: 2024-07-02 07:00:00 - step 115 of 300 - 9929 active elements (71 deactivated)
14:54:01 INFO    opendrift.models.basemodel:2042: 2024-07-02 07:10:00 - step 116 of 300 - 9929 active elements (71 deactivated)
14:54:02 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:02 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:02 INFO    opendrift.models.basemodel:2042: 2024-07-02 07:20:00 - step 117 of 300 - 9928 active elements (72 deactivated)
14:54:02 INFO    opendrift.models.basemodel:2042: 2024-07-02 07:30:00 - step 118 of 300 - 9927 active elements (73 deactivated)
14:54:02 INFO    opendrift.models.basemodel:2042: 2024-07-02 07:40:00 - step 119 of 300 - 9927 active elements (73 deactivated)
14:54:02 INFO    opendrift.models.basemodel:2042: 2024-07-02 07:50:00 - step 120 of 300 - 9927 active elements (73 deactivated)
14:54:03 INFO    opendrift.models.basemodel:2042: 2024-07-02 08:00:00 - step 121 of 300 - 9926 active elements (74 deactivated)
14:54:03 INFO    opendrift.models.basemodel:2042: 2024-07-02 08:10:00 - step 122 of 300 - 9923 active elements (77 deactivated)
14:54:03 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:03 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:03 INFO    opendrift.models.basemodel:2042: 2024-07-02 08:20:00 - step 123 of 300 - 9921 active elements (79 deactivated)
14:54:03 INFO    opendrift.models.basemodel:2042: 2024-07-02 08:30:00 - step 124 of 300 - 9919 active elements (81 deactivated)
14:54:03 INFO    opendrift.models.basemodel:2042: 2024-07-02 08:40:00 - step 125 of 300 - 9917 active elements (83 deactivated)
14:54:04 INFO    opendrift.models.basemodel:2042: 2024-07-02 08:50:00 - step 126 of 300 - 9917 active elements (83 deactivated)
14:54:04 INFO    opendrift.models.basemodel:2042: 2024-07-02 09:00:00 - step 127 of 300 - 9914 active elements (86 deactivated)
14:54:04 INFO    opendrift.models.basemodel:2042: 2024-07-02 09:10:00 - step 128 of 300 - 9912 active elements (88 deactivated)
14:54:04 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:04 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:04 INFO    opendrift.models.basemodel:2042: 2024-07-02 09:20:00 - step 129 of 300 - 9912 active elements (88 deactivated)
14:54:05 INFO    opendrift.models.basemodel:2042: 2024-07-02 09:30:00 - step 130 of 300 - 9912 active elements (88 deactivated)
14:54:05 INFO    opendrift.models.basemodel:2042: 2024-07-02 09:40:00 - step 131 of 300 - 9910 active elements (90 deactivated)
14:54:05 INFO    opendrift.models.basemodel:2042: 2024-07-02 09:50:00 - step 132 of 300 - 9903 active elements (97 deactivated)
14:54:05 INFO    opendrift.models.basemodel:2042: 2024-07-02 10:00:00 - step 133 of 300 - 9901 active elements (99 deactivated)
14:54:05 INFO    opendrift.models.basemodel:2042: 2024-07-02 10:10:00 - step 134 of 300 - 9895 active elements (105 deactivated)
14:54:06 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:06 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:06 INFO    opendrift.models.basemodel:2042: 2024-07-02 10:20:00 - step 135 of 300 - 9889 active elements (111 deactivated)
14:54:06 INFO    opendrift.models.basemodel:2042: 2024-07-02 10:30:00 - step 136 of 300 - 9888 active elements (112 deactivated)
14:54:06 INFO    opendrift.models.basemodel:2042: 2024-07-02 10:40:00 - step 137 of 300 - 9883 active elements (117 deactivated)
14:54:06 INFO    opendrift.models.basemodel:2042: 2024-07-02 10:50:00 - step 138 of 300 - 9876 active elements (124 deactivated)
14:54:06 INFO    opendrift.models.basemodel:2042: 2024-07-02 11:00:00 - step 139 of 300 - 9872 active elements (128 deactivated)
14:54:06 INFO    opendrift.models.basemodel:2042: 2024-07-02 11:10:00 - step 140 of 300 - 9860 active elements (140 deactivated)
14:54:07 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:07 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:07 INFO    opendrift.models.basemodel:2042: 2024-07-02 11:20:00 - step 141 of 300 - 9851 active elements (149 deactivated)
14:54:07 INFO    opendrift.models.basemodel:2042: 2024-07-02 11:30:00 - step 142 of 300 - 9836 active elements (164 deactivated)
14:54:07 INFO    opendrift.models.basemodel:2042: 2024-07-02 11:40:00 - step 143 of 300 - 9825 active elements (175 deactivated)
14:54:07 INFO    opendrift.models.basemodel:2042: 2024-07-02 11:50:00 - step 144 of 300 - 9816 active elements (184 deactivated)
14:54:07 INFO    opendrift.models.basemodel:2042: 2024-07-02 12:00:00 - step 145 of 300 - 9805 active elements (195 deactivated)
14:54:08 INFO    opendrift.models.basemodel:2042: 2024-07-02 12:10:00 - step 146 of 300 - 9791 active elements (209 deactivated)
14:54:08 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:08 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:08 INFO    opendrift.models.basemodel:2042: 2024-07-02 12:20:00 - step 147 of 300 - 9773 active elements (227 deactivated)
14:54:08 INFO    opendrift.models.basemodel:2042: 2024-07-02 12:30:00 - step 148 of 300 - 9764 active elements (236 deactivated)
14:54:09 INFO    opendrift.models.basemodel:2042: 2024-07-02 12:40:00 - step 149 of 300 - 9752 active elements (248 deactivated)
14:54:09 INFO    opendrift.models.basemodel:2042: 2024-07-02 12:50:00 - step 150 of 300 - 9739 active elements (261 deactivated)
14:54:09 INFO    opendrift.models.basemodel:2042: 2024-07-02 13:00:00 - step 151 of 300 - 9718 active elements (282 deactivated)
14:54:09 INFO    opendrift.models.basemodel:2042: 2024-07-02 13:10:00 - step 152 of 300 - 9698 active elements (302 deactivated)
14:54:10 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:10 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:10 INFO    opendrift.models.basemodel:2042: 2024-07-02 13:20:00 - step 153 of 300 - 9678 active elements (322 deactivated)
14:54:10 INFO    opendrift.models.basemodel:2042: 2024-07-02 13:30:00 - step 154 of 300 - 9662 active elements (338 deactivated)
14:54:10 INFO    opendrift.models.basemodel:2042: 2024-07-02 13:40:00 - step 155 of 300 - 9646 active elements (354 deactivated)
14:54:10 INFO    opendrift.models.basemodel:2042: 2024-07-02 13:50:00 - step 156 of 300 - 9619 active elements (381 deactivated)
14:54:10 INFO    opendrift.models.basemodel:2042: 2024-07-02 14:00:00 - step 157 of 300 - 9590 active elements (410 deactivated)
14:54:10 INFO    opendrift.models.basemodel:2042: 2024-07-02 14:10:00 - step 158 of 300 - 9576 active elements (424 deactivated)
14:54:11 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:11 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:11 INFO    opendrift.models.basemodel:2042: 2024-07-02 14:20:00 - step 159 of 300 - 9551 active elements (449 deactivated)
14:54:11 INFO    opendrift.models.basemodel:2042: 2024-07-02 14:30:00 - step 160 of 300 - 9528 active elements (472 deactivated)
14:54:11 INFO    opendrift.models.basemodel:2042: 2024-07-02 14:40:00 - step 161 of 300 - 9518 active elements (482 deactivated)
14:54:11 INFO    opendrift.models.basemodel:2042: 2024-07-02 14:50:00 - step 162 of 300 - 9508 active elements (492 deactivated)
14:54:11 INFO    opendrift.models.basemodel:2042: 2024-07-02 15:00:00 - step 163 of 300 - 9497 active elements (503 deactivated)
14:54:12 INFO    opendrift.models.basemodel:2042: 2024-07-02 15:10:00 - step 164 of 300 - 9485 active elements (515 deactivated)
14:54:12 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:12 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:12 INFO    opendrift.models.basemodel:2042: 2024-07-02 15:20:00 - step 165 of 300 - 9479 active elements (521 deactivated)
14:54:12 INFO    opendrift.models.basemodel:2042: 2024-07-02 15:30:00 - step 166 of 300 - 9473 active elements (527 deactivated)
14:54:12 INFO    opendrift.models.basemodel:2042: 2024-07-02 15:40:00 - step 167 of 300 - 9466 active elements (534 deactivated)
14:54:13 INFO    opendrift.models.basemodel:2042: 2024-07-02 15:50:00 - step 168 of 300 - 9455 active elements (545 deactivated)
14:54:13 INFO    opendrift.models.basemodel:2042: 2024-07-02 16:00:00 - step 169 of 300 - 9449 active elements (551 deactivated)
14:54:13 INFO    opendrift.models.basemodel:2042: 2024-07-02 16:10:00 - step 170 of 300 - 9443 active elements (557 deactivated)
14:54:13 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:13 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:13 INFO    opendrift.models.basemodel:2042: 2024-07-02 16:20:00 - step 171 of 300 - 9437 active elements (563 deactivated)
14:54:13 INFO    opendrift.models.basemodel:2042: 2024-07-02 16:30:00 - step 172 of 300 - 9431 active elements (569 deactivated)
14:54:14 INFO    opendrift.models.basemodel:2042: 2024-07-02 16:40:00 - step 173 of 300 - 9425 active elements (575 deactivated)
14:54:14 INFO    opendrift.models.basemodel:2042: 2024-07-02 16:50:00 - step 174 of 300 - 9419 active elements (581 deactivated)
14:54:14 INFO    opendrift.models.basemodel:2042: 2024-07-02 17:00:00 - step 175 of 300 - 9412 active elements (588 deactivated)
14:54:14 INFO    opendrift.models.basemodel:2042: 2024-07-02 17:10:00 - step 176 of 300 - 9407 active elements (593 deactivated)
14:54:14 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:14 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:15 INFO    opendrift.models.basemodel:2042: 2024-07-02 17:20:00 - step 177 of 300 - 9402 active elements (598 deactivated)
14:54:15 INFO    opendrift.models.basemodel:2042: 2024-07-02 17:30:00 - step 178 of 300 - 9398 active elements (602 deactivated)
14:54:15 INFO    opendrift.models.basemodel:2042: 2024-07-02 17:40:00 - step 179 of 300 - 9396 active elements (604 deactivated)
14:54:15 INFO    opendrift.models.basemodel:2042: 2024-07-02 17:50:00 - step 180 of 300 - 9394 active elements (606 deactivated)
14:54:15 INFO    opendrift.models.basemodel:2042: 2024-07-02 18:00:00 - step 181 of 300 - 9390 active elements (610 deactivated)
14:54:15 INFO    opendrift.models.basemodel:2042: 2024-07-02 18:10:00 - step 182 of 300 - 9389 active elements (611 deactivated)
14:54:16 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:16 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:16 INFO    opendrift.models.basemodel:2042: 2024-07-02 18:20:00 - step 183 of 300 - 9387 active elements (613 deactivated)
14:54:16 INFO    opendrift.models.basemodel:2042: 2024-07-02 18:30:00 - step 184 of 300 - 9385 active elements (615 deactivated)
14:54:16 INFO    opendrift.models.basemodel:2042: 2024-07-02 18:40:00 - step 185 of 300 - 9383 active elements (617 deactivated)
14:54:16 INFO    opendrift.models.basemodel:2042: 2024-07-02 18:50:00 - step 186 of 300 - 9380 active elements (620 deactivated)
14:54:16 INFO    opendrift.models.basemodel:2042: 2024-07-02 19:00:00 - step 187 of 300 - 9377 active elements (623 deactivated)
14:54:16 INFO    opendrift.models.basemodel:2042: 2024-07-02 19:10:00 - step 188 of 300 - 9375 active elements (625 deactivated)
14:54:17 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:17 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:17 INFO    opendrift.models.basemodel:2042: 2024-07-02 19:20:00 - step 189 of 300 - 9373 active elements (627 deactivated)
14:54:17 INFO    opendrift.models.basemodel:2042: 2024-07-02 19:30:00 - step 190 of 300 - 9370 active elements (630 deactivated)
14:54:17 INFO    opendrift.models.basemodel:2042: 2024-07-02 19:40:00 - step 191 of 300 - 9366 active elements (634 deactivated)
14:54:17 INFO    opendrift.models.basemodel:2042: 2024-07-02 19:50:00 - step 192 of 300 - 9364 active elements (636 deactivated)
14:54:18 INFO    opendrift.models.basemodel:2042: 2024-07-02 20:00:00 - step 193 of 300 - 9357 active elements (643 deactivated)
14:54:18 INFO    opendrift.models.basemodel:2042: 2024-07-02 20:10:00 - step 194 of 300 - 9354 active elements (646 deactivated)
14:54:18 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:18 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:18 INFO    opendrift.models.basemodel:2042: 2024-07-02 20:20:00 - step 195 of 300 - 9348 active elements (652 deactivated)
14:54:18 INFO    opendrift.models.basemodel:2042: 2024-07-02 20:30:00 - step 196 of 300 - 9343 active elements (657 deactivated)
14:54:19 INFO    opendrift.models.basemodel:2042: 2024-07-02 20:40:00 - step 197 of 300 - 9337 active elements (663 deactivated)
14:54:19 INFO    opendrift.models.basemodel:2042: 2024-07-02 20:50:00 - step 198 of 300 - 9330 active elements (670 deactivated)
14:54:19 INFO    opendrift.models.basemodel:2042: 2024-07-02 21:00:00 - step 199 of 300 - 9322 active elements (678 deactivated)
14:54:19 INFO    opendrift.models.basemodel:2042: 2024-07-02 21:10:00 - step 200 of 300 - 9310 active elements (690 deactivated)
14:54:19 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:19 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:19 INFO    opendrift.models.basemodel:2042: 2024-07-02 21:20:00 - step 201 of 300 - 9296 active elements (704 deactivated)
14:54:20 INFO    opendrift.models.basemodel:2042: 2024-07-02 21:30:00 - step 202 of 300 - 9288 active elements (712 deactivated)
14:54:20 INFO    opendrift.models.basemodel:2042: 2024-07-02 21:40:00 - step 203 of 300 - 9280 active elements (720 deactivated)
14:54:20 INFO    opendrift.models.basemodel:2042: 2024-07-02 21:50:00 - step 204 of 300 - 9268 active elements (732 deactivated)
14:54:20 INFO    opendrift.models.basemodel:2042: 2024-07-02 22:00:00 - step 205 of 300 - 9255 active elements (745 deactivated)
14:54:20 INFO    opendrift.models.basemodel:2042: 2024-07-02 22:10:00 - step 206 of 300 - 9236 active elements (764 deactivated)
14:54:20 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:20 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:21 INFO    opendrift.models.basemodel:2042: 2024-07-02 22:20:00 - step 207 of 300 - 9220 active elements (780 deactivated)
14:54:21 INFO    opendrift.models.basemodel:2042: 2024-07-02 22:30:00 - step 208 of 300 - 9204 active elements (796 deactivated)
14:54:21 INFO    opendrift.models.basemodel:2042: 2024-07-02 22:40:00 - step 209 of 300 - 9176 active elements (824 deactivated)
14:54:21 INFO    opendrift.models.basemodel:2042: 2024-07-02 22:50:00 - step 210 of 300 - 9161 active elements (839 deactivated)
14:54:21 INFO    opendrift.models.basemodel:2042: 2024-07-02 23:00:00 - step 211 of 300 - 9144 active elements (856 deactivated)
14:54:21 INFO    opendrift.models.basemodel:2042: 2024-07-02 23:10:00 - step 212 of 300 - 9115 active elements (885 deactivated)
14:54:21 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:21 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:22 INFO    opendrift.models.basemodel:2042: 2024-07-02 23:20:00 - step 213 of 300 - 9090 active elements (910 deactivated)
14:54:22 INFO    opendrift.models.basemodel:2042: 2024-07-02 23:30:00 - step 214 of 300 - 9063 active elements (937 deactivated)
14:54:22 INFO    opendrift.models.basemodel:2042: 2024-07-02 23:40:00 - step 215 of 300 - 9026 active elements (974 deactivated)
14:54:22 INFO    opendrift.models.basemodel:2042: 2024-07-02 23:50:00 - step 216 of 300 - 9001 active elements (999 deactivated)
14:54:22 INFO    opendrift.models.basemodel:2042: 2024-07-03 00:00:00 - step 217 of 300 - 8979 active elements (1021 deactivated)
14:54:22 INFO    opendrift.models.basemodel:2042: 2024-07-03 00:10:00 - step 218 of 300 - 8949 active elements (1051 deactivated)
14:54:23 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:23 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:23 INFO    opendrift.models.basemodel:2042: 2024-07-03 00:20:00 - step 219 of 300 - 8928 active elements (1072 deactivated)
14:54:23 INFO    opendrift.models.basemodel:2042: 2024-07-03 00:30:00 - step 220 of 300 - 8898 active elements (1102 deactivated)
14:54:23 INFO    opendrift.models.basemodel:2042: 2024-07-03 00:40:00 - step 221 of 300 - 8877 active elements (1123 deactivated)
14:54:23 INFO    opendrift.models.basemodel:2042: 2024-07-03 00:50:00 - step 222 of 300 - 8844 active elements (1156 deactivated)
14:54:23 INFO    opendrift.models.basemodel:2042: 2024-07-03 01:00:00 - step 223 of 300 - 8816 active elements (1184 deactivated)
14:54:23 INFO    opendrift.models.basemodel:2042: 2024-07-03 01:10:00 - step 224 of 300 - 8785 active elements (1215 deactivated)
14:54:24 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:24 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:24 INFO    opendrift.models.basemodel:2042: 2024-07-03 01:20:00 - step 225 of 300 - 8754 active elements (1246 deactivated)
14:54:24 INFO    opendrift.models.basemodel:2042: 2024-07-03 01:30:00 - step 226 of 300 - 8732 active elements (1268 deactivated)
14:54:24 INFO    opendrift.models.basemodel:2042: 2024-07-03 01:40:00 - step 227 of 300 - 8708 active elements (1292 deactivated)
14:54:24 INFO    opendrift.models.basemodel:2042: 2024-07-03 01:50:00 - step 228 of 300 - 8675 active elements (1325 deactivated)
14:54:24 INFO    opendrift.models.basemodel:2042: 2024-07-03 02:00:00 - step 229 of 300 - 8654 active elements (1346 deactivated)
14:54:24 INFO    opendrift.models.basemodel:2042: 2024-07-03 02:10:00 - step 230 of 300 - 8623 active elements (1377 deactivated)
14:54:25 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:25 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:25 INFO    opendrift.models.basemodel:2042: 2024-07-03 02:20:00 - step 231 of 300 - 8607 active elements (1393 deactivated)
14:54:25 INFO    opendrift.models.basemodel:2042: 2024-07-03 02:30:00 - step 232 of 300 - 8593 active elements (1407 deactivated)
14:54:25 INFO    opendrift.models.basemodel:2042: 2024-07-03 02:40:00 - step 233 of 300 - 8571 active elements (1429 deactivated)
14:54:25 INFO    opendrift.models.basemodel:2042: 2024-07-03 02:50:00 - step 234 of 300 - 8560 active elements (1440 deactivated)
14:54:26 INFO    opendrift.models.basemodel:2042: 2024-07-03 03:00:00 - step 235 of 300 - 8548 active elements (1452 deactivated)
14:54:26 INFO    opendrift.models.basemodel:2042: 2024-07-03 03:10:00 - step 236 of 300 - 8531 active elements (1469 deactivated)
14:54:26 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:26 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:26 INFO    opendrift.models.basemodel:2042: 2024-07-03 03:20:00 - step 237 of 300 - 8521 active elements (1479 deactivated)
14:54:26 INFO    opendrift.models.basemodel:2042: 2024-07-03 03:30:00 - step 238 of 300 - 8510 active elements (1490 deactivated)
14:54:26 INFO    opendrift.models.basemodel:2042: 2024-07-03 03:40:00 - step 239 of 300 - 8500 active elements (1500 deactivated)
14:54:26 INFO    opendrift.models.basemodel:2042: 2024-07-03 03:50:00 - step 240 of 300 - 8492 active elements (1508 deactivated)
14:54:27 INFO    opendrift.models.basemodel:2042: 2024-07-03 04:00:00 - step 241 of 300 - 8488 active elements (1512 deactivated)
14:54:27 INFO    opendrift.models.basemodel:2042: 2024-07-03 04:10:00 - step 242 of 300 - 8486 active elements (1514 deactivated)
14:54:27 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:27 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:27 INFO    opendrift.models.basemodel:2042: 2024-07-03 04:20:00 - step 243 of 300 - 8478 active elements (1522 deactivated)
14:54:27 INFO    opendrift.models.basemodel:2042: 2024-07-03 04:30:00 - step 244 of 300 - 8466 active elements (1534 deactivated)
14:54:27 INFO    opendrift.models.basemodel:2042: 2024-07-03 04:40:00 - step 245 of 300 - 8459 active elements (1541 deactivated)
14:54:27 INFO    opendrift.models.basemodel:2042: 2024-07-03 04:50:00 - step 246 of 300 - 8457 active elements (1543 deactivated)
14:54:28 INFO    opendrift.models.basemodel:2042: 2024-07-03 05:00:00 - step 247 of 300 - 8455 active elements (1545 deactivated)
14:54:28 INFO    opendrift.models.basemodel:2042: 2024-07-03 05:10:00 - step 248 of 300 - 8451 active elements (1549 deactivated)
14:54:28 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:28 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:28 INFO    opendrift.models.basemodel:2042: 2024-07-03 05:20:00 - step 249 of 300 - 8449 active elements (1551 deactivated)
14:54:28 INFO    opendrift.models.basemodel:2042: 2024-07-03 05:30:00 - step 250 of 300 - 8448 active elements (1552 deactivated)
14:54:28 INFO    opendrift.models.basemodel:2042: 2024-07-03 05:40:00 - step 251 of 300 - 8446 active elements (1554 deactivated)
14:54:29 INFO    opendrift.models.basemodel:2042: 2024-07-03 05:50:00 - step 252 of 300 - 8443 active elements (1557 deactivated)
14:54:29 INFO    opendrift.models.basemodel:2042: 2024-07-03 06:00:00 - step 253 of 300 - 8443 active elements (1557 deactivated)
14:54:29 INFO    opendrift.models.basemodel:2042: 2024-07-03 06:10:00 - step 254 of 300 - 8442 active elements (1558 deactivated)
14:54:30 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:30 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:30 INFO    opendrift.models.basemodel:2042: 2024-07-03 06:20:00 - step 255 of 300 - 8441 active elements (1559 deactivated)
14:54:30 INFO    opendrift.models.basemodel:2042: 2024-07-03 06:30:00 - step 256 of 300 - 8440 active elements (1560 deactivated)
14:54:30 INFO    opendrift.models.basemodel:2042: 2024-07-03 06:40:00 - step 257 of 300 - 8439 active elements (1561 deactivated)
14:54:30 INFO    opendrift.models.basemodel:2042: 2024-07-03 06:50:00 - step 258 of 300 - 8439 active elements (1561 deactivated)
14:54:30 INFO    opendrift.models.basemodel:2042: 2024-07-03 07:00:00 - step 259 of 300 - 8436 active elements (1564 deactivated)
14:54:30 INFO    opendrift.models.basemodel:2042: 2024-07-03 07:10:00 - step 260 of 300 - 8436 active elements (1564 deactivated)
14:54:31 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:31 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:31 INFO    opendrift.models.basemodel:2042: 2024-07-03 07:20:00 - step 261 of 300 - 8436 active elements (1564 deactivated)
14:54:31 INFO    opendrift.models.basemodel:2042: 2024-07-03 07:30:00 - step 262 of 300 - 8434 active elements (1566 deactivated)
14:54:31 INFO    opendrift.models.basemodel:2042: 2024-07-03 07:40:00 - step 263 of 300 - 8432 active elements (1568 deactivated)
14:54:31 INFO    opendrift.models.basemodel:2042: 2024-07-03 07:50:00 - step 264 of 300 - 8431 active elements (1569 deactivated)
14:54:31 INFO    opendrift.models.basemodel:2042: 2024-07-03 08:00:00 - step 265 of 300 - 8431 active elements (1569 deactivated)
14:54:31 INFO    opendrift.models.basemodel:2042: 2024-07-03 08:10:00 - step 266 of 300 - 8429 active elements (1571 deactivated)
14:54:32 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:32 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:32 INFO    opendrift.models.basemodel:2042: 2024-07-03 08:20:00 - step 267 of 300 - 8427 active elements (1573 deactivated)
14:54:32 INFO    opendrift.models.basemodel:2042: 2024-07-03 08:30:00 - step 268 of 300 - 8424 active elements (1576 deactivated)
14:54:32 INFO    opendrift.models.basemodel:2042: 2024-07-03 08:40:00 - step 269 of 300 - 8423 active elements (1577 deactivated)
14:54:32 INFO    opendrift.models.basemodel:2042: 2024-07-03 08:50:00 - step 270 of 300 - 8421 active elements (1579 deactivated)
14:54:32 INFO    opendrift.models.basemodel:2042: 2024-07-03 09:00:00 - step 271 of 300 - 8420 active elements (1580 deactivated)
14:54:32 INFO    opendrift.models.basemodel:2042: 2024-07-03 09:10:00 - step 272 of 300 - 8416 active elements (1584 deactivated)
14:54:33 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:33 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:33 INFO    opendrift.models.basemodel:2042: 2024-07-03 09:20:00 - step 273 of 300 - 8414 active elements (1586 deactivated)
14:54:33 INFO    opendrift.models.basemodel:2042: 2024-07-03 09:30:00 - step 274 of 300 - 8411 active elements (1589 deactivated)
14:54:33 INFO    opendrift.models.basemodel:2042: 2024-07-03 09:40:00 - step 275 of 300 - 8409 active elements (1591 deactivated)
14:54:33 INFO    opendrift.models.basemodel:2042: 2024-07-03 09:50:00 - step 276 of 300 - 8403 active elements (1597 deactivated)
14:54:33 INFO    opendrift.models.basemodel:2042: 2024-07-03 10:00:00 - step 277 of 300 - 8400 active elements (1600 deactivated)
14:54:33 INFO    opendrift.models.basemodel:2042: 2024-07-03 10:10:00 - step 278 of 300 - 8396 active elements (1604 deactivated)
14:54:34 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:34 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:34 INFO    opendrift.models.basemodel:2042: 2024-07-03 10:20:00 - step 279 of 300 - 8396 active elements (1604 deactivated)
14:54:34 INFO    opendrift.models.basemodel:2042: 2024-07-03 10:30:00 - step 280 of 300 - 8393 active elements (1607 deactivated)
14:54:34 INFO    opendrift.models.basemodel:2042: 2024-07-03 10:40:00 - step 281 of 300 - 8391 active elements (1609 deactivated)
14:54:34 INFO    opendrift.models.basemodel:2042: 2024-07-03 10:50:00 - step 282 of 300 - 8387 active elements (1613 deactivated)
14:54:34 INFO    opendrift.models.basemodel:2042: 2024-07-03 11:00:00 - step 283 of 300 - 8386 active elements (1614 deactivated)
14:54:34 INFO    opendrift.models.basemodel:2042: 2024-07-03 11:10:00 - step 284 of 300 - 8383 active elements (1617 deactivated)
14:54:36 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:36 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:37 INFO    opendrift.models.basemodel:2042: 2024-07-03 11:20:00 - step 285 of 300 - 8378 active elements (1622 deactivated)
14:54:37 INFO    opendrift.models.basemodel:2042: 2024-07-03 11:30:00 - step 286 of 300 - 8373 active elements (1627 deactivated)
14:54:37 INFO    opendrift.models.basemodel:2042: 2024-07-03 11:40:00 - step 287 of 300 - 8369 active elements (1631 deactivated)
14:54:37 INFO    opendrift.models.basemodel:2042: 2024-07-03 11:50:00 - step 288 of 300 - 8365 active elements (1635 deactivated)
14:54:37 INFO    opendrift.models.basemodel:2042: 2024-07-03 12:00:00 - step 289 of 300 - 8362 active elements (1638 deactivated)
14:54:37 INFO    opendrift.models.basemodel:2042: 2024-07-03 12:10:00 - step 290 of 300 - 8361 active elements (1639 deactivated)
14:54:37 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:37 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:38 INFO    opendrift.models.basemodel:2042: 2024-07-03 12:20:00 - step 291 of 300 - 8356 active elements (1644 deactivated)
14:54:38 INFO    opendrift.models.basemodel:2042: 2024-07-03 12:30:00 - step 292 of 300 - 8353 active elements (1647 deactivated)
14:54:38 INFO    opendrift.models.basemodel:2042: 2024-07-03 12:40:00 - step 293 of 300 - 8346 active elements (1654 deactivated)
14:54:38 INFO    opendrift.models.basemodel:2042: 2024-07-03 12:50:00 - step 294 of 300 - 8343 active elements (1657 deactivated)
14:54:38 INFO    opendrift.models.basemodel:2042: 2024-07-03 13:00:00 - step 295 of 300 - 8340 active elements (1660 deactivated)
14:54:38 INFO    opendrift.models.basemodel:2042: 2024-07-03 13:10:00 - step 296 of 300 - 8334 active elements (1666 deactivated)
14:54:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:38 WARNING opendrift.readers.interpolation.structured:46: Ensemble data currently not extrapolated towards seafloor
14:54:39 INFO    opendrift.models.basemodel:2042: 2024-07-03 13:20:00 - step 297 of 300 - 8331 active elements (1669 deactivated)
14:54:39 INFO    opendrift.models.basemodel:2042: 2024-07-03 13:30:00 - step 298 of 300 - 8321 active elements (1679 deactivated)
14:54:39 INFO    opendrift.models.basemodel:2042: 2024-07-03 13:40:00 - step 299 of 300 - 8313 active elements (1687 deactivated)
14:54:39 INFO    opendrift.models.basemodel:2042: 2024-07-03 13:50:00 - step 300 of 300 - 8308 active elements (1692 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)
14:54:39 WARNING opendrift.models.basemodel:2415: Plotting fast. This will make your plots less accurate.
14:54:41 INFO    opendrift.models.basemodel:4612: Saving animation to /root/project/docs/source/gallery/animations/example_ensemble_0.gif...
14:55:20 INFO    opendrift.models.basemodel:3041: Time to make animation: 0:00:40.941944

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: (1 minutes 59.517 seconds)

Gallery generated by Sphinx-Gallery