Cone seeding

from datetime import datetime, timedelta
from opendrift.readers import reader_netCDF_CF_generic
from opendrift.models.openoil import OpenOil

o = OpenOil(loglevel=20)  # Set loglevel to 0 for debug information
22:00:35 INFO    opendrift:509: OpenDriftSimulation initialised (version 1.13.0 / v1.13.0-61-gf300067)

Using live data from Thredds

o.add_readers_from_list([
    'https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be'])

Adjusting some configuration

o.set_config('processes:dispersion', True)
o.set_config('processes:evaporation', False)
o.set_config('processes:emulsification', True)

Seed elements along cone, e.g. ship track with increasing uncertainty in position

latstart = 68.988911
lonstart = 16.040701
latend = 69.991446
lonend = 17.760061
time = [datetime.utcnow(), datetime.utcnow() + timedelta(hours=12)]
o.seed_cone(lon=[lonstart, lonend], lat=[latstart, latend],
            oil_type='EKOFISK', radius=[100, 800], number=10000, time=[time])

print(o)
22:00:35 INFO    opendrift.models.basemodel.environment:206: Adding a dynamical landmask with max. priority based on assumed maximum speed of 1.3 m/s. Adding a customised landmask may be faster...
22:00:39 INFO    opendrift.models.basemodel.environment:233: Fallback values will be used for the following variables which have no readers:
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_surface_height: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    upward_sea_water_velocity: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_surface_wave_significant_height: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_surface_wave_stokes_drift_x_velocity: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_surface_wave_stokes_drift_y_velocity: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_ice_area_fraction: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_ice_x_velocity: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_ice_y_velocity: 0.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_water_temperature: 10.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_water_salinity: 34.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    sea_floor_depth_below_sea_level: 10000.000000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    ocean_vertical_diffusivity: 0.020000
22:00:39 INFO    opendrift.models.basemodel.environment:236:    ocean_mixed_layer_thickness: 50.000000
22:00:39 INFO    opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: EKOFISK
22:00:40 WARNING opendrift.models.openoil.adios.dirjs:90: Several oils found with name: EKOFISK: ['AD00328', 'AD00329', 'AD00332', 'AD00333', 'AD01944', 'AD02094', 'AD02463', 'AD02558', 'NO00013', 'NO00014', 'NO00015', 'NO00016'], using first.
22:00:40 INFO    opendrift.models.openoil.openoil:1701: Using density 809.002835 and viscosity 3.3498550728972226e-06 of oiltype EKOFISK
===========================
Model:  OpenOil     (OpenDrift version 1.13.0)
        0 active Oil particles  (0 deactivated, 10000 scheduled)
-------------------
Environment variables:
  -----
  land_binary_mask
     1) global_landmask
  -----
Readers not added for the following variables:
  ocean_mixed_layer_thickness
  ocean_vertical_diffusivity
  sea_floor_depth_below_sea_level
  sea_ice_area_fraction
  sea_ice_x_velocity
  sea_ice_y_velocity
  sea_surface_height
  sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment
  sea_surface_wave_period_at_variance_spectral_density_maximum
  sea_surface_wave_significant_height
  sea_surface_wave_stokes_drift_x_velocity
  sea_surface_wave_stokes_drift_y_velocity
  sea_water_salinity
  sea_water_temperature
  upward_sea_water_velocity
  x_sea_water_velocity
  x_wind
  y_sea_water_velocity
  y_wind
---
Lazy readers:
  LazyReader: https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be

Discarded readers:
===========================

Running model for 24 hours

o.run(steps=24*2, time_step=1800, time_step_output=3600)
22:00:40 INFO    opendrift:919: Using existing reader for land_binary_mask
22:00:40 INFO    opendrift:930: All points are in ocean
22:00:40 INFO    opendrift.models.openoil.openoil:684: Oil-water surface tension is 0.027884 Nm
22:00:40 INFO    opendrift.models.openoil.openoil:697: Max water fraction not available for EKOFISK, using default
22:00:40 INFO    opendrift:2056: 2025-03-05 22:00:35.654869 - step 1 of 48 - 417 active elements (0 deactivated)
22:00:40 INFO    opendrift.readers:58: Opening file with xr.open_dataset
22:00:41 INFO    opendrift.readers.reader_netCDF_CF_generic:338: Detected dimensions: {'x': 'X', 'y': 'Y', 'z': 'depth', 'time': 'time'}
22:00:45 INFO    opendrift:2056: 2025-03-05 22:30:35.654869 - step 2 of 48 - 834 active elements (0 deactivated)
22:00:47 INFO    opendrift:2056: 2025-03-05 23:00:35.654869 - step 3 of 48 - 1250 active elements (0 deactivated)
22:00:47 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:48 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:48 INFO    opendrift:2056: 2025-03-05 23:30:35.654869 - step 4 of 48 - 1667 active elements (0 deactivated)
22:00:48 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:49 INFO    opendrift:2056: 2025-03-06 00:00:35.654869 - step 5 of 48 - 2084 active elements (0 deactivated)
22:00:50 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:51 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:51 INFO    opendrift:2056: 2025-03-06 00:30:35.654869 - step 6 of 48 - 2500 active elements (0 deactivated)
22:00:51 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:52 INFO    opendrift:2056: 2025-03-06 01:00:35.654869 - step 7 of 48 - 2917 active elements (0 deactivated)
22:00:52 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:54 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:54 INFO    opendrift:2056: 2025-03-06 01:30:35.654869 - step 8 of 48 - 3334 active elements (0 deactivated)
22:00:54 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:55 INFO    opendrift:2056: 2025-03-06 02:00:35.654869 - step 9 of 48 - 3750 active elements (0 deactivated)
22:00:55 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:57 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:57 INFO    opendrift:2056: 2025-03-06 02:30:35.654869 - step 10 of 48 - 4167 active elements (0 deactivated)
22:00:57 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:00:58 INFO    opendrift:2056: 2025-03-06 03:00:35.654869 - step 11 of 48 - 4583 active elements (0 deactivated)
22:00:59 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:00 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:00 INFO    opendrift:2056: 2025-03-06 03:30:35.654869 - step 12 of 48 - 5000 active elements (0 deactivated)
22:01:00 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:02 INFO    opendrift:2056: 2025-03-06 04:00:35.654869 - step 13 of 48 - 5417 active elements (0 deactivated)
22:01:02 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:03 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:03 INFO    opendrift:2056: 2025-03-06 04:30:35.654869 - step 14 of 48 - 5833 active elements (0 deactivated)
22:01:03 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:05 INFO    opendrift:2056: 2025-03-06 05:00:35.654869 - step 15 of 48 - 6250 active elements (0 deactivated)
22:01:05 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:06 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:06 INFO    opendrift:2056: 2025-03-06 05:30:35.654869 - step 16 of 48 - 6667 active elements (0 deactivated)
22:01:06 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:09 INFO    opendrift:2056: 2025-03-06 06:00:35.654869 - step 17 of 48 - 7083 active elements (0 deactivated)
22:01:09 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:10 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:10 INFO    opendrift:2056: 2025-03-06 06:30:35.654869 - step 18 of 48 - 7500 active elements (0 deactivated)
22:01:10 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:12 INFO    opendrift:2056: 2025-03-06 07:00:35.654869 - step 19 of 48 - 7916 active elements (0 deactivated)
22:01:14 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:15 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:15 INFO    opendrift:2056: 2025-03-06 07:30:35.654869 - step 20 of 48 - 8333 active elements (0 deactivated)
22:01:15 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:17 INFO    opendrift:2056: 2025-03-06 08:00:35.654869 - step 21 of 48 - 8750 active elements (0 deactivated)
22:01:17 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:19 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:19 INFO    opendrift:2056: 2025-03-06 08:30:35.654869 - step 22 of 48 - 9166 active elements (0 deactivated)
22:01:19 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:20 INFO    opendrift:2056: 2025-03-06 09:00:35.654869 - step 23 of 48 - 9583 active elements (0 deactivated)
22:01:21 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:22 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:22 INFO    opendrift:2056: 2025-03-06 09:30:35.654869 - step 24 of 48 - 10000 active elements (0 deactivated)
22:01:22 WARNING opendrift.readers.basereader.structured:326: Data block from https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be not large enough to cover element positions within timestep. Buffer size (8) must be increased. See `Variables.set_buffer_size`.
22:01:22 INFO    opendrift:2056: 2025-03-06 10:00:35.654869 - step 25 of 48 - 10000 active elements (0 deactivated)
22:01:26 INFO    opendrift:2056: 2025-03-06 10:30:35.654869 - step 26 of 48 - 9999 active elements (1 deactivated)
22:01:27 INFO    opendrift:2056: 2025-03-06 11:00:35.654869 - step 27 of 48 - 9996 active elements (4 deactivated)
22:01:29 INFO    opendrift:2056: 2025-03-06 11:30:35.654869 - step 28 of 48 - 9993 active elements (7 deactivated)
22:01:29 INFO    opendrift:2056: 2025-03-06 12:00:35.654869 - step 29 of 48 - 9981 active elements (19 deactivated)
22:01:31 INFO    opendrift:2056: 2025-03-06 12:30:35.654869 - step 30 of 48 - 9971 active elements (29 deactivated)
22:01:31 INFO    opendrift:2056: 2025-03-06 13:00:35.654869 - step 31 of 48 - 9964 active elements (36 deactivated)
22:01:33 INFO    opendrift:2056: 2025-03-06 13:30:35.654869 - step 32 of 48 - 9958 active elements (42 deactivated)
22:01:33 INFO    opendrift:2056: 2025-03-06 14:00:35.654869 - step 33 of 48 - 9950 active elements (50 deactivated)
22:01:35 INFO    opendrift:2056: 2025-03-06 14:30:35.654869 - step 34 of 48 - 9944 active elements (56 deactivated)
22:01:36 INFO    opendrift:2056: 2025-03-06 15:00:35.654869 - step 35 of 48 - 9940 active elements (60 deactivated)
22:01:38 INFO    opendrift:2056: 2025-03-06 15:30:35.654869 - step 36 of 48 - 9931 active elements (69 deactivated)
22:01:38 INFO    opendrift:2056: 2025-03-06 16:00:35.654869 - step 37 of 48 - 9931 active elements (69 deactivated)
22:01:40 INFO    opendrift:2056: 2025-03-06 16:30:35.654869 - step 38 of 48 - 9929 active elements (71 deactivated)
22:01:40 INFO    opendrift:2056: 2025-03-06 17:00:35.654869 - step 39 of 48 - 9922 active elements (78 deactivated)
22:01:42 INFO    opendrift:2056: 2025-03-06 17:30:35.654869 - step 40 of 48 - 9917 active elements (83 deactivated)
22:01:43 INFO    opendrift:2056: 2025-03-06 18:00:35.654869 - step 41 of 48 - 9916 active elements (84 deactivated)
22:01:45 INFO    opendrift:2056: 2025-03-06 18:30:35.654869 - step 42 of 48 - 9912 active elements (88 deactivated)
22:01:45 INFO    opendrift:2056: 2025-03-06 19:00:35.654869 - step 43 of 48 - 9909 active elements (91 deactivated)
22:01:52 INFO    opendrift:2056: 2025-03-06 19:30:35.654869 - step 44 of 48 - 9903 active elements (97 deactivated)
22:01:52 INFO    opendrift:2056: 2025-03-06 20:00:35.654869 - step 45 of 48 - 9896 active elements (104 deactivated)
22:01:55 INFO    opendrift:2056: 2025-03-06 20:30:35.654869 - step 46 of 48 - 9881 active elements (119 deactivated)
22:01:55 INFO    opendrift:2056: 2025-03-06 21:00:35.654869 - step 47 of 48 - 9876 active elements (124 deactivated)
22:01:58 INFO    opendrift:2056: 2025-03-06 21:30:35.654869 - step 48 of 48 - 9869 active elements (131 deactivated)
<xarray.Dataset> Size: 44MB
Dimensions:                                                                              (
                                                                                          trajectory: 10000,
                                                                                          time: 25)
Coordinates:
  * trajectory                                                                           (trajectory) int64 80kB ...
  * time                                                                                 (time) datetime64[ns] 200B ...
Data variables: (12/44)
    status                                                                               (trajectory, time) float32 1MB ...
    moving                                                                               (trajectory, time) float32 1MB ...
    age_seconds                                                                          (trajectory, time) float32 1MB ...
    origin_marker                                                                        (trajectory, time) float32 1MB ...
    lon                                                                                  (trajectory, time) float32 1MB ...
    lat                                                                                  (trajectory, time) float32 1MB ...
    ...                                                                                   ...
    sea_water_temperature                                                                (trajectory, time) float32 1MB ...
    sea_water_salinity                                                                   (trajectory, time) float32 1MB ...
    sea_floor_depth_below_sea_level                                                      (trajectory, time) float32 1MB ...
    ocean_vertical_diffusivity                                                           (trajectory, time) float32 1MB ...
    land_binary_mask                                                                     (trajectory, time) float32 1MB ...
    ocean_mixed_layer_thickness                                                          (trajectory, time) float32 1MB ...
Attributes: (12/162)
    Conventions:                                                             ...
    standard_name_vocabulary:                                                ...
    featureType:                                                             ...
    title:                                                                   ...
    summary:                                                                 ...
    keywords:                                                                ...
    ...                                                                                                               ...
    geospatial_lon_units:                                                    ...
    geospatial_lon_resolution:                                               ...
    runtime:                                                                 ...
    geospatial_vertical_min:                                                 ...
    geospatial_vertical_max:                                                 ...
    geospatial_vertical_positive:                                            ...


Print and plot results

print(o)
===========================
--------------------
Reader performance:
--------------------
global_landmask
 0:00:01.8  total
 0:00:00.0  preparing
 0:00:01.8  reading
 0:00:00.0  masking
--------------------
https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be
 0:01:01.0  total
 0:00:00.0  preparing
 0:00:58.9  reading
 0:00:03.1  interpolation
 0:00:00.0  interpolation_time
 0:00:02.1  rotating vectors
 0:00:00.0  masking
--------------------
Performance:
 1:22.9 total time
    4.4 configuration
    0.0 preparing main loop
      0.0 moving elements to ocean
 1:18.4 main loop
      8.7 updating elements
        0.0 oil weathering
          0.0 updating viscosities
          0.0 updating densities
          0.0 emulsification
          0.0 dispersion
        8.0 vertical mixing
    0.0 cleaning up
--------------------
===========================
Model:  OpenOil     (OpenDrift version 1.13.0)
        9847 active Oil particles  (153 deactivated, 0 scheduled)
-------------------
Environment variables:
  -----
  land_binary_mask
     1) global_landmask
  -----
  sea_floor_depth_below_sea_level
  sea_surface_height
  sea_water_salinity
  sea_water_temperature
  upward_sea_water_velocity
  x_sea_water_velocity
  x_wind
  y_sea_water_velocity
  y_wind
     1) https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be
  -----
Readers not added for the following variables:
  ocean_mixed_layer_thickness
  ocean_vertical_diffusivity
  sea_ice_area_fraction
  sea_ice_x_velocity
  sea_ice_y_velocity
  sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment
  sea_surface_wave_period_at_variance_spectral_density_maximum
  sea_surface_wave_significant_height
  sea_surface_wave_stokes_drift_x_velocity
  sea_surface_wave_stokes_drift_y_velocity

Discarded readers:

Time:
        Start: 2025-03-05 22:00:35.654869 UTC
        Present: 2025-03-06 22:00:35.654869 UTC
        Calculation steps: 48 * 0:30:00 - total time: 1 day, 0:00:00
        Output steps: 25 * 1:00:00
===========================

Add text label on the map

text = [{'s': 'Senja', 'x': 17.3, 'y': 69.3, 'fontsize': 20, 'color': 'g',
         'backgroundcolor': 'white', 'bbox': dict(facecolor='white', alpha=0.8), 'zorder': 1000}]

o.animation(fast=False, ocean_color='skyblue', land_color='burlywood', text=text)
22:02:12 INFO    opendrift:4600: Saving animation to /root/project/docs/source/gallery/animations/example_cone_0.gif...
22:02:27 INFO    opendrift:3036: Time to make animation: 0:00:28.904972
../_images/example_cone_0.gif
o.plot(fast=True, ocean_color='skyblue', land_color='dimgray', text=text)
OpenDrift - OpenOil (EKOFISK) 2025-03-05 22:00 to 2025-03-06 22:00 UTC (25 steps)
22:02:27 WARNING opendrift:2429: Plotting fast. This will make your plots less accurate.

(<GeoAxes: title={'center': 'OpenDrift - OpenOil (EKOFISK)\n2025-03-05 22:00 to 2025-03-06 22:00 UTC (25 steps)'}>, <Figure size 695.748x1100 with 1 Axes>)

Total running time of the script: (2 minutes 22.274 seconds)

Gallery generated by Sphinx-Gallery