.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "gallery/example_oilspill_seafloor_biodegradation.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_example_oilspill_seafloor_biodegradation.py: Biodegradation of oil at depth ============================== .. GENERATED FROM PYTHON SOURCE LINES 6-15 .. code-block:: Python import numpy as np from datetime import datetime, timedelta from opendrift.readers import reader_netCDF_CF_generic from opendrift.models.openoil import OpenOil o = OpenOil(loglevel=0) # Set loglevel to 0 for debug information time = datetime.now() .. rst-class:: sphx-glr-script-out .. code-block:: none 11:13:17 DEBUG opendrift.config:168: Adding 18 config items from __init__ 11:13:17 DEBUG opendrift.config:178: Overwriting config item readers:max_number_of_fails 11:13:17 DEBUG opendrift.config:168: Adding 6 config items from __init__ 11:13:17 INFO opendrift:569: OpenDriftSimulation initialised (version 1.14.4 / v1.14.4-13-g6c46a55) 11:13:17 DEBUG opendrift.config:168: Adding 19 config items from oceandrift 11:13:17 DEBUG opendrift.config:178: Overwriting config item seed:z 11:13:17 DEBUG opendrift.config:168: Adding 15 config items from openoil .. GENERATED FROM PYTHON SOURCE LINES 16-17 Current from HYCOM and wind from NCEP GFS .. GENERATED FROM PYTHON SOURCE LINES 17-23 .. code-block:: Python o.add_readers_from_list([ 'https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd', 'https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd']) o.set_config('environment:constant:ocean_mixed_layer_thickness', 20) o.set_config('drift', {'current_uncertainty': 0, 'wind_uncertainty': 0, 'horizontal_diffusivity': 20}) .. rst-class:: sphx-glr-script-out .. code-block:: none 11:13:17 DEBUG opendrift.readers.reader_lazy:37: Delaying initialisation of LazyReader: https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:17 DEBUG opendrift.readers.reader_lazy:37: Delaying initialisation of LazyReader: https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:17 DEBUG opendrift.models.basemodel.environment:313: Added reader LazyReader: https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:17 DEBUG opendrift.models.basemodel.environment:313: Added reader LazyReader: https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:17 INFO opendrift.config:68: set_config('drift:current_uncertainty', 0) 11:13:17 INFO opendrift.config:68: set_config('drift:wind_uncertainty', 0) 11:13:17 INFO opendrift.config:68: set_config('drift:horizontal_diffusivity', 20) .. GENERATED FROM PYTHON SOURCE LINES 24-25 Configuration .. GENERATED FROM PYTHON SOURCE LINES 25-31 .. code-block:: Python o.set_config('drift:vertical_mixing', True) o.set_config('drift:vertical_mixing', True) o.set_config('processes:biodegradation', True) o.set_config('processes:dispersion', False) o.set_config('biodegradation:method', 'half_time') .. GENERATED FROM PYTHON SOURCE LINES 32-33 Fast decay for droplets, and slow decay for slick .. GENERATED FROM PYTHON SOURCE LINES 33-37 .. code-block:: Python kwargs = {'biodegradation_half_time_slick': 3, # days 'biodegradation_half_time_droplet': 1, # days 'oil_type': 'GENERIC MEDIUM CRUDE', 'm3_per_hour': .5, 'diameter': 8e-5} # small droplets .. GENERATED FROM PYTHON SOURCE LINES 38-39 Seed oil at surface and at 150m depth .. GENERATED FROM PYTHON SOURCE LINES 39-45 .. code-block:: Python time = datetime.today() - timedelta(days=5) lon = 23.5 lat = 35.0 o.seed_elements(lon=lon, lat=lat, z=0, radius=100, number=3000, time=time, **kwargs) o.seed_elements(lon=lon, lat=lat, z=-150, radius=100, number=3000, time=time, **kwargs) .. rst-class:: sphx-glr-script-out .. code-block:: none 11:13:17 INFO opendrift.models.openoil.openoil:1630: Droplet diameter is provided, and will be kept constant during simulation 11:13:17 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC MEDIUM CRUDE 11:13:17 DEBUG opendrift.models.openoil.adios.oil:76: Parsing Oil: AD04001 / GENERIC MEDIUM CRUDE 11:13:17 INFO opendrift.models.openoil.openoil:1717: Using density 877.5726099999999 and viscosity 4.5431401718650355e-05 of oiltype GENERIC MEDIUM CRUDE 11:13:17 DEBUG opendrift.readers.basereader:186: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated 11:13:17 DEBUG opendrift.models.basemodel.environment:313: Added reader constant_reader 11:13:17 INFO opendrift.models.basemodel.environment:203: Adding a global landmask from GSHHG 11:13:17 DEBUG opendrift.readers.basereader:186: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated 11:13:22 DEBUG opendrift.models.basemodel.environment:313: Added reader global_landmask 11:13:22 INFO opendrift.models.basemodel.environment:227: Fallback values will be used for the following variables which have no readers: 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_surface_height: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: upward_sea_water_velocity: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_significant_height: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_stokes_drift_x_velocity: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_stokes_drift_y_velocity: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_period_at_variance_spectral_density_maximum: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_ice_area_fraction: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_ice_x_velocity: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_ice_y_velocity: 0.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_water_temperature: 10.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_water_salinity: 34.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: sea_floor_depth_below_sea_level: 10000.000000 11:13:22 INFO opendrift.models.basemodel.environment:230: ocean_vertical_diffusivity: 0.020000 11:13:22 DEBUG opendrift:157: Changed mode from Mode.Config to Mode.Ready 11:13:22 INFO opendrift.models.openoil.openoil:1630: Droplet diameter is provided, and will be kept constant during simulation 11:13:22 INFO opendrift.models.openoil.adios.dirjs:86: Querying ADIOS database for oil: GENERIC MEDIUM CRUDE 11:13:22 DEBUG opendrift.models.openoil.adios.oil:76: Parsing Oil: AD04001 / GENERIC MEDIUM CRUDE 11:13:22 INFO opendrift.models.openoil.openoil:1717: Using density 877.5726099999999 and viscosity 4.5431401718650355e-05 of oiltype GENERIC MEDIUM CRUDE .. GENERATED FROM PYTHON SOURCE LINES 46-47 Running model .. GENERATED FROM PYTHON SOURCE LINES 47-49 .. code-block:: Python o.run(duration=timedelta(days=2), time_step=3600) .. rst-class:: sphx-glr-script-out .. code-block:: none 11:13:22 DEBUG opendrift:157: Changed mode from Mode.Ready to Mode.Run 11:13:22 DEBUG opendrift:1759: ------------------------------------------------------ Software and hardware: OpenDrift version 1.14.4 Platform: Linux, 6.8.0-1039-aws 4.0 GB memory 36 processors (x86_64) NumPy version 2.3.4 SciPy version 1.16.2 Matplotlib version 3.10.7 NetCDF4 version 1.7.3 Xarray version 2025.10.1 ADIOS (adios_db) version 1.2.5 Copernicusmarine version 2.2.3 Python version 3.14.0 | packaged by conda-forge | (main, Oct 12 2025, 19:41:36) [GCC 14.3.0] ------------------------------------------------------ 11:13:22 DEBUG opendrift:1772: No output file is specified, neglecting export_buffer_length 11:13:22 INFO opendrift:1787: Skipping environment variable upward_sea_water_velocity because of condition ['drift:vertical_advection', 'is', False] 11:13:22 INFO opendrift:1798: Storing previous values of element property lon because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous'])) 11:13:22 INFO opendrift:1798: Storing previous values of element property lat because of condition (('general:coastline_action', 'in', ['stranding', 'previous']), 'or', ('general:seafloor_action', 'in', ['previous'])) 11:13:22 DEBUG opendrift:1921: Finalizing environment and preparing readers for simulation coverage ([21.02599253 32.97284402 25.97419057 37.02720938]) and time (2025-10-19 11:13:17.653112 to 2025-10-21 11:13:17.653112) 11:13:22 DEBUG opendrift.models.basemodel.environment:166: Preparing LazyReader: https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd for extent [21.02599253 32.97284402 25.97419057 37.02720938] 11:13:22 DEBUG opendrift.models.basemodel.environment:166: Preparing LazyReader: https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd for extent [21.02599253 32.97284402 25.97419057 37.02720938] 11:13:22 DEBUG opendrift.models.basemodel.environment:166: Preparing constant_reader for extent [21.02599253 32.97284402 25.97419057 37.02720938] 11:13:22 DEBUG opendrift.readers.basereader.variables:555: Nothing more to prepare for constant_reader 11:13:22 DEBUG opendrift.models.basemodel.environment:166: Preparing global_landmask for extent [21.02599253 32.97284402 25.97419057 37.02720938] 11:13:22 DEBUG opendrift.readers.basereader.variables:555: Nothing more to prepare for global_landmask 11:13:22 DEBUG opendrift:2017: Initial self.result, size Frozen({'trajectory': 6000, 'time': 49}) 11:13:22 INFO opendrift:945: Using existing reader for land_binary_mask to move elements to ocean 11:13:22 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:22 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:22 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:22 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:22 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:22 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:22 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:22 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:22 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:22 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:22 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:22 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:22 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:22 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:22 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:22 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:22 INFO opendrift:975: All points are in ocean 11:13:22 INFO opendrift.models.openoil.openoil:692: Oil-water surface tension is 0.031369 Nm 11:13:22 INFO opendrift.models.openoil.openoil:705: Max water fraction not available for GENERIC MEDIUM CRUDE, using default 11:13:22 DEBUG opendrift:902: to be seeded: 6000, already seeded 0 11:13:22 DEBUG opendrift:924: Released 6000 new elements. 11:13:22 DEBUG opendrift:2093: ====================================================================== 11:13:22 INFO opendrift:2094: 2025-10-19 11:13:17.653112 - step 1 of 48 - 6000 active elements (0 deactivated) 11:13:22 DEBUG opendrift:2100: 0 elements scheduled. 11:13:22 DEBUG opendrift:2102: ====================================================================== 11:13:22 DEBUG opendrift:2113: 34.99662780761719 <- latitude -> 35.00342559814453 11:13:22 DEBUG opendrift:2113: 23.4965763092041 <- longitude -> 23.50360679626465 11:13:22 DEBUG opendrift:2113: -150.0 <- z -> 0.0 11:13:22 DEBUG opendrift:2114: --------------------------------- 11:13:22 DEBUG opendrift.models.basemodel.environment:571: Variables not covered by any reader: ['x_wind', 'y_wind', 'x_sea_water_velocity', 'sea_water_salinity', 'sea_water_temperature', 'sea_surface_height', 'sea_floor_depth_below_sea_level', 'y_sea_water_velocity'] 11:13:22 DEBUG opendrift.readers.reader_lazy:56: Initialising: LazyReader: https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:22 DEBUG opendrift.readers:154: Testing reader 11:13:22 INFO opendrift.readers:63: Opening file with xr.open_dataset 11:13:22 DEBUG findlibs:301: about to search for libeccodes.so/eccodeslib in 11:13:22 DEBUG findlibs:301: about to search for libeccodes.so/eccodeslib in 11:13:22 DEBUG findlibs:303: found libeccodes.so/eccodeslib in 11:13:22 DEBUG gribapi.bindings:98: eccodes lib search: findlibs returned /opt/conda/envs/opendrift/lib/libeccodes.so 11:13:23 WARNING opendrift.readers:71: Removing variables that cannot be CF decoded: ['tau'] 11:13:23 DEBUG opendrift.readers.reader_netCDF_CF_generic:128: Finding coordinate variables. 11:13:23 INFO opendrift.readers.reader_netCDF_CF_generic:299: Grid coordinates are detected, but proj4 string not given: assuming latlong 11:13:23 INFO opendrift.readers.reader_netCDF_CF_generic:332: Detected dimensions: {'z': 'depth', 'y': 'lat', 'x': 'lon', 'time': 'time'} 11:13:23 DEBUG opendrift.readers.basereader.variables:614: Setting buffer size 9 for reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd, assuming a maximum average speed of 5 m/s and time span of 3:00:00 11:13:23 INFO opendrift.readers.basereader:176: Variable x_sea_water_velocity will be rotated from eastward_sea_water_velocity 11:13:23 INFO opendrift.readers.basereader:176: Variable y_sea_water_velocity will be rotated from northward_sea_water_velocity 11:13:23 DEBUG opendrift.readers.basereader:186: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated 11:13:23 DEBUG opendrift.readers.basereader.variables:569: Adding variable mapping: ['x_sea_water_velocity', 'y_sea_water_velocity'] -> sea_water_speed 11:13:23 DEBUG opendrift.readers.basereader.structured:151: Clearing cache for reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd before starting new simulation 11:13:23 DEBUG opendrift.readers.basereader.variables:614: Setting buffer size 4 for reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd, assuming a maximum average speed of 1.3 m/s and time span of 3:00:00 11:13:23 DEBUG opendrift.readers.basereader.variables:555: Nothing more to prepare for https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:23 DEBUG opendrift.readers.reader_lazy:71: Reader initialised: https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:23 DEBUG opendrift.readers.basereader.variables:614: Setting buffer size 4 for reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd, assuming a maximum average speed of 1.3 m/s and time span of 3:00:00 11:13:23 DEBUG opendrift.readers.reader_lazy:56: Initialising: LazyReader: https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:23 DEBUG opendrift.readers:154: Testing reader 11:13:23 INFO opendrift.readers:63: Opening file with xr.open_dataset 11:13:25 DEBUG opendrift.readers.reader_netCDF_CF_generic:128: Finding coordinate variables. 11:13:25 DEBUG opendrift.readers.reader_netCDF_CF_generic:262: Lon and lat are 1D arrays - using as projection coordinates 11:13:25 INFO opendrift.readers.reader_netCDF_CF_generic:332: Detected dimensions: {'time': 'time', 'x': 'longitude', 'y': 'latitude'} 11:13:25 DEBUG opendrift.readers.basereader.variables:614: Setting buffer size 3 for reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd, assuming a maximum average speed of 5 m/s and time span of 3:00:00 11:13:25 INFO opendrift.readers.basereader:176: Variable x_wind will be rotated from eastward_wind 11:13:25 INFO opendrift.readers.basereader:176: Variable y_wind will be rotated from northward_wind 11:13:25 DEBUG opendrift.readers.basereader:186: Variable mapping: ['sea_floor_depth_below_sea_level'] -> ['land_binary_mask'] is not activated 11:13:25 DEBUG opendrift.readers.basereader.variables:569: Adding variable mapping: ['x_wind', 'y_wind'] -> wind_speed 11:13:25 DEBUG opendrift.readers.basereader.structured:151: Clearing cache for reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd before starting new simulation 11:13:25 DEBUG opendrift.readers.basereader.variables:614: Setting buffer size 3 for reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd, assuming a maximum average speed of 1.3 m/s and time span of 3:00:00 11:13:25 DEBUG opendrift.readers.basereader.variables:555: Nothing more to prepare for https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:25 DEBUG opendrift.readers.reader_lazy:71: Reader initialised: https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:25 DEBUG opendrift.readers.basereader.variables:614: Setting buffer size 3 for reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd, assuming a maximum average speed of 1.3 m/s and time span of 3:00:00 11:13:25 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:25 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:25 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:25 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:25 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:25 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:25 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:25 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:25 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:25 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:25 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:25 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:25 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:25 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:25 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:25 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:25 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:25 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:25 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:25 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:25 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:25 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 09:00:00 (before) 2025-10-19 12:00:00 (after) 11:13:25 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:25 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:26 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:26 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:26 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:26 DEBUG opendrift.readers.basereader.structured:290: Fetched env-block (size 9x9x23) for time before (2025-10-19 09:00:00) 11:13:26 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:26 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:27 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:27 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:27 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:27 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 9x9x23) for time after (2025-10-19 12:00:00) 11:13:27 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 09:00:00) in space (linearNDFast) 11:13:27 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:27 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 12:00:00) in space (linearNDFast) 11:13:27 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:27 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 09:00:00, weight 0.26) and after (2025-10-19 12:00:00, weight 0.74) in time 11:13:27 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:27 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:27 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:27 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:27 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:27 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:27 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:27 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:27 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:27 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:27 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 09:00:00 (before) 2025-10-19 12:00:00 (after) 11:13:27 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:27 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:27 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:27 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:27 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:27 DEBUG opendrift.readers.basereader.structured:290: Fetched env-block (size 8x7x1) for time before (2025-10-19 09:00:00) 11:13:27 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:27 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:28 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:28 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:28 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:28 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-19 12:00:00) 11:13:28 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 09:00:00) in space (linearNDFast) 11:13:28 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:28 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 12:00:00) in space (linearNDFast) 11:13:28 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:28 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 09:00:00, weight 0.26) and after (2025-10-19 12:00:00, weight 0.74) in time 11:13:28 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:28 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:28 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:28 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:28 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:28 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:28 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:28 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:28 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:28 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.117765 (min) 0.0552088 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.231765 (min) 0.385131 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.26907 (min) -1.24089 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.23709 (min) 3.27175 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:28 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:28 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.296732, mean: 0.299743, max: 0.301740 11:13:28 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:28 DEBUG opendrift.models.physics_methods:878: min: 2.967644, mean: 2.982661, max: 2.992584 11:13:28 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.967644, mean: 2.982661, max: 2.992584 11:13:28 DEBUG opendrift:689: No elements hit coastline. 11:13:28 DEBUG opendrift:1691: No elements to deactivate 11:13:28 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:28 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:28 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:28 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:28 DEBUG opendrift.models.openoil.openoil:866: Emulsification not yet started 11:13:28 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:28 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:28 DEBUG opendrift.models.physics_methods:878: min: 2.967644, mean: 2.982661, max: 2.992584 11:13:28 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:28 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002129, dN_50: 0.000167 11:13:29 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:29 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.004429911739073868 11:13:29 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:29 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:29 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:29 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.104194 m/s - 0.105068 m/s) 11:13:29 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:29 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0022460362237508094 and 0.48135814700051643 m/s 11:13:29 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:29 DEBUG opendrift:2093: ====================================================================== 11:13:29 INFO opendrift:2094: 2025-10-19 12:13:17.653112 - step 2 of 48 - 6000 active elements (0 deactivated) 11:13:29 DEBUG opendrift:2100: 0 elements scheduled. 11:13:29 DEBUG opendrift:2102: ====================================================================== 11:13:29 DEBUG opendrift:2113: 34.99350921275101 <- latitude -> 35.02722182683282 11:13:29 DEBUG opendrift:2113: 23.479982600210178 <- longitude -> 23.51817726088479 11:13:29 DEBUG opendrift:2113: -150.14817558138057 <- z -> 0.0 11:13:29 DEBUG opendrift:2114: --------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:29 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:29 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:29 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:29 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:29 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:29 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:29 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:29 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:29 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:29 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:29 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:29 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:29 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:29 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:29 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:29 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:29 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:29 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:29 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:29 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:29 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 12:00:00 (before) 2025-10-19 15:00:00 (after) 11:13:29 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:29 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:30 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:30 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:30 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:30 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 10x9x24) for time after (2025-10-19 15:00:00) 11:13:30 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 12:00:00) in space (linearNDFast) 11:13:30 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:30 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 15:00:00) in space (linearNDFast) 11:13:30 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:30 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 12:00:00, weight 0.93) and after (2025-10-19 15:00:00, weight 0.07) in time 11:13:30 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:30 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:30 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:30 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:30 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:30 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:30 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:30 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:30 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:30 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:30 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 12:00:00 (before) 2025-10-19 15:00:00 (after) 11:13:30 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:30 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:30 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:30 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:30 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:30 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-19 15:00:00) 11:13:30 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 12:00:00) in space (linearNDFast) 11:13:30 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:30 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 15:00:00) in space (linearNDFast) 11:13:30 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:30 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 12:00:00, weight 0.93) and after (2025-10-19 15:00:00, weight 0.07) in time 11:13:30 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:30 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:30 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:30 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:30 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:30 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:30 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:30 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:30 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:30 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.14673 (min) 0.0621886 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.2369 (min) 0.366217 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.64097 (min) -1.42114 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.25641 (min) 3.45333 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:30 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:30 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.321026, mean: 0.335642, max: 0.343672 11:13:30 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:30 DEBUG opendrift.models.physics_methods:878: min: 3.086735, mean: 3.156199, max: 3.193753 11:13:30 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 3.086735, mean: 3.156199, max: 3.193753 11:13:30 DEBUG opendrift:689: No elements hit coastline. 11:13:30 DEBUG opendrift:1691: No elements to deactivate 11:13:30 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:30 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:30 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:30 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:30 DEBUG opendrift.models.openoil.openoil:866: Emulsification not yet started 11:13:30 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:30 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:30 DEBUG opendrift.models.physics_methods:878: min: 3.086735, mean: 3.156199, max: 3.193753 11:13:30 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:30 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002070, dN_50: 0.000162 11:13:30 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:30 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.005044924830936264 11:13:30 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:30 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:30 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:31 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.108374 m/s - 0.112131 m/s) 11:13:31 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:31 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0006187029221147531 and 0.45730975932548934 m/s 11:13:31 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:31 DEBUG opendrift:2093: ====================================================================== 11:13:31 INFO opendrift:2094: 2025-10-19 13:13:17.653112 - step 3 of 48 - 6000 active elements (0 deactivated) 11:13:31 DEBUG opendrift:2100: 0 elements scheduled. 11:13:31 DEBUG opendrift:2102: ====================================================================== 11:13:31 DEBUG opendrift:2113: 34.99908136110269 <- latitude -> 35.04678119073049 11:13:31 DEBUG opendrift:2113: 23.46947311867706 <- longitude -> 23.525442239648665 11:13:31 DEBUG opendrift:2113: -149.66531192119777 <- z -> 0.0 11:13:31 DEBUG opendrift:2114: --------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:31 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:31 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 12:00:00 (before) 2025-10-19 15:00:00 (after) 11:13:31 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 12:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 15:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 12:00:00, weight 0.59) and after (2025-10-19 15:00:00, weight 0.41) in time 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:31 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 12:00:00 (before) 2025-10-19 15:00:00 (after) 11:13:31 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 12:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 15:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 12:00:00, weight 0.59) and after (2025-10-19 15:00:00, weight 0.41) in time 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:31 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:31 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:31 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:31 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:31 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.148273 (min) 0.0156617 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.239208 (min) 0.317379 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.88014 (min) -1.5642 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.19886 (min) 3.53524 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:31 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.331212, mean: 0.353460, max: 0.370009 11:13:31 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:31 DEBUG opendrift.models.physics_methods:878: min: 3.135327, mean: 3.238841, max: 3.313870 11:13:31 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 3.135327, mean: 3.238841, max: 3.313870 11:13:31 DEBUG opendrift:689: No elements hit coastline. 11:13:31 DEBUG opendrift:1691: No elements to deactivate 11:13:31 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:31 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:31 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:31 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:31 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:31 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:31 DEBUG opendrift.models.physics_methods:878: min: 3.135327, mean: 3.238841, max: 3.313870 11:13:31 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:31 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002056, dN_50: 0.000161 11:13:31 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:31 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.005431219392356565 11:13:31 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:31 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:31 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:31 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.110080 m/s - 0.116348 m/s) 11:13:31 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:31 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0017541404241848248 and 0.49065842250043995 m/s 11:13:31 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:31 DEBUG opendrift:2093: ====================================================================== 11:13:31 INFO opendrift:2094: 2025-10-19 14:13:17.653112 - step 4 of 48 - 6000 active elements (0 deactivated) 11:13:31 DEBUG opendrift:2100: 0 elements scheduled. 11:13:31 DEBUG opendrift:2102: ====================================================================== 11:13:31 DEBUG opendrift:2113: 35.00417233783712 <- latitude -> 35.067345461567605 11:13:31 DEBUG opendrift:2113: 23.45951959022459 <- longitude -> 23.525034590907342 11:13:31 DEBUG opendrift:2113: -149.0134531272703 <- z -> 0.0 11:13:31 DEBUG opendrift:2114: --------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:31 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:31 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 12:00:00 (before) 2025-10-19 15:00:00 (after) 11:13:31 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 12:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 15:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 12:00:00, weight 0.26) and after (2025-10-19 15:00:00, weight 0.74) in time 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:31 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:31 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:31 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:31 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 12:00:00 (before) 2025-10-19 15:00:00 (after) 11:13:31 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 12:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 15:00:00) in space (linearNDFast) 11:13:31 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:31 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 12:00:00, weight 0.26) and after (2025-10-19 15:00:00, weight 0.74) in time 11:13:31 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:31 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:31 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:31 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:31 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:31 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:31 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:31 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:31 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.153776 (min) -0.0107648 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.241576 (min) 0.28671 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.10285 (min) -1.76639 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.19059 (min) 3.63651 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:31 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:31 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.350937, mean: 0.380081, max: 0.407365 11:13:31 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:31 DEBUG opendrift.models.physics_methods:878: min: 3.227336, mean: 3.358455, max: 3.477134 11:13:31 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 3.227336, mean: 3.358455, max: 3.477134 11:13:31 DEBUG opendrift:689: No elements hit coastline. 11:13:31 DEBUG opendrift:1691: No elements to deactivate 11:13:31 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:31 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:31 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:31 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:31 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:31 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:31 DEBUG opendrift.models.physics_methods:878: min: 3.227336, mean: 3.358455, max: 3.477134 11:13:31 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:31 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002012, dN_50: 0.000158 11:13:32 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:32 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.005979133864920345 11:13:32 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:32 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:32 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:32 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.113310 m/s - 0.122080 m/s) 11:13:32 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:32 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0015934277674514868 and 0.4558445351294395 m/s 11:13:32 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:32 DEBUG opendrift:2093: ====================================================================== 11:13:32 INFO opendrift:2094: 2025-10-19 15:13:17.653112 - step 5 of 48 - 6000 active elements (0 deactivated) 11:13:32 DEBUG opendrift:2100: 0 elements scheduled. 11:13:32 DEBUG opendrift:2102: ====================================================================== 11:13:32 DEBUG opendrift:2113: 35.008499714202536 <- latitude -> 35.08821187482069 11:13:32 DEBUG opendrift:2113: 23.450568803158564 <- longitude -> 23.522977966418228 11:13:32 DEBUG opendrift:2113: -148.0144108880677 <- z -> 0.0 11:13:32 DEBUG opendrift:2114: --------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:32 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:32 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:32 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:32 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:32 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:32 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:32 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:32 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:32 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:32 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:32 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:32 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:32 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:32 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:32 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:32 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:32 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:32 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:32 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:32 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:32 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 15:00:00 (before) 2025-10-19 18:00:00 (after) 11:13:32 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:32 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:32 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:32 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:32 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:32 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 10x10x23) for time after (2025-10-19 18:00:00) 11:13:32 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 15:00:00) in space (linearNDFast) 11:13:32 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:32 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 18:00:00) in space (linearNDFast) 11:13:32 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 15:00:00, weight 0.93) and after (2025-10-19 18:00:00, weight 0.07) in time 11:13:33 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:33 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:33 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:33 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:33 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:33 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 15:00:00 (before) 2025-10-19 18:00:00 (after) 11:13:33 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:33 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:33 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:33 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:33 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:33 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x6x1) for time after (2025-10-19 18:00:00) 11:13:33 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 15:00:00) in space (linearNDFast) 11:13:33 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 18:00:00) in space (linearNDFast) 11:13:33 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 15:00:00, weight 0.93) and after (2025-10-19 18:00:00, weight 0.07) in time 11:13:33 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:33 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:33 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:33 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:33 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:33 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:33 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:33 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.15636 (min) -0.0412216 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.241931 (min) 0.288521 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.29217 (min) -1.97222 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.11867 (min) 3.65975 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:33 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.360379, mean: 0.395471, max: 0.432390 11:13:33 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:33 DEBUG opendrift.models.physics_methods:878: min: 3.270464, mean: 3.425576, max: 3.582344 11:13:33 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 3.270464, mean: 3.425576, max: 3.582344 11:13:33 DEBUG opendrift:689: No elements hit coastline. 11:13:33 DEBUG opendrift:1691: No elements to deactivate 11:13:33 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:33 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:33 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:33 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:33 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:33 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:33 DEBUG opendrift.models.physics_methods:878: min: 3.270464, mean: 3.425575, max: 3.582344 11:13:33 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:33 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002003, dN_50: 0.000157 11:13:33 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:33 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.006346182535898424 11:13:33 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:33 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:33 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:33 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.116053 m/s - 0.125774 m/s) 11:13:33 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:33 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0036340290906254212 and 0.465993503464017 m/s 11:13:33 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:33 DEBUG opendrift:2093: ====================================================================== 11:13:33 INFO opendrift:2094: 2025-10-19 16:13:17.653112 - step 6 of 48 - 6000 active elements (0 deactivated) 11:13:33 DEBUG opendrift:2100: 0 elements scheduled. 11:13:33 DEBUG opendrift:2102: ====================================================================== 11:13:33 DEBUG opendrift:2113: 35.01513482302167 <- latitude -> 35.10250058960992 11:13:33 DEBUG opendrift:2113: 23.439637608693037 <- longitude -> 23.51793926826406 11:13:33 DEBUG opendrift:2113: -147.3759126099074 <- z -> 0.0 11:13:33 DEBUG opendrift:2114: --------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:33 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:33 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:33 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:33 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:33 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:33 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:33 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:33 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:33 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:33 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:33 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:33 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:33 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:33 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 15:00:00 (before) 2025-10-19 18:00:00 (after) 11:13:33 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 15:00:00) in space (linearNDFast) 11:13:33 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 18:00:00) in space (linearNDFast) 11:13:33 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 15:00:00, weight 0.59) and after (2025-10-19 18:00:00, weight 0.41) in time 11:13:33 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:33 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:33 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:33 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:33 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:33 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:33 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 15:00:00 (before) 2025-10-19 18:00:00 (after) 11:13:33 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 15:00:00) in space (linearNDFast) 11:13:33 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 18:00:00) in space (linearNDFast) 11:13:33 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:33 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 15:00:00, weight 0.59) and after (2025-10-19 18:00:00, weight 0.41) in time 11:13:33 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:33 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:33 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:33 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:33 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:33 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:33 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:33 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:33 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.22219 (min) -0.0894243 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.228267 (min) 0.289877 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.33752 (min) -2.00873 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.75842 (min) 3.30675 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:33 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:33 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.319136, mean: 0.342423, max: 0.369811 11:13:33 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:33 DEBUG opendrift.models.physics_methods:878: min: 3.077637, mean: 3.187613, max: 3.312985 11:13:33 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 3.077637, mean: 3.187613, max: 3.312985 11:13:33 DEBUG opendrift:689: No elements hit coastline. 11:13:33 DEBUG opendrift:1691: No elements to deactivate 11:13:33 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:33 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:33 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:33 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:33 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:33 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:33 DEBUG opendrift.models.physics_methods:878: min: 3.077637, mean: 3.187613, max: 3.312985 11:13:33 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:33 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002211, dN_50: 0.000173 11:13:33 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:33 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.005428320896296514 11:13:33 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:33 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:33 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:34 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.108893 m/s - 0.116317 m/s) 11:13:34 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:34 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.004161841768363598 and 0.445781632089122 m/s 11:13:34 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:34 DEBUG opendrift:2093: ====================================================================== 11:13:34 INFO opendrift:2094: 2025-10-19 17:13:17.653112 - step 7 of 48 - 6000 active elements (0 deactivated) 11:13:34 DEBUG opendrift:2100: 0 elements scheduled. 11:13:34 DEBUG opendrift:2102: ====================================================================== 11:13:34 DEBUG opendrift:2113: 35.02004340623134 <- latitude -> 35.11543485877521 11:13:34 DEBUG opendrift:2113: 23.433730342857565 <- longitude -> 23.51520492447019 11:13:34 DEBUG opendrift:2113: -146.3712181938332 <- z -> 0.0 11:13:34 DEBUG opendrift:2114: --------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:34 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:34 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:34 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:34 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:34 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:34 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 15:00:00 (before) 2025-10-19 18:00:00 (after) 11:13:34 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 15:00:00) in space (linearNDFast) 11:13:34 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:34 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 18:00:00) in space (linearNDFast) 11:13:34 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:34 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 15:00:00, weight 0.26) and after (2025-10-19 18:00:00, weight 0.74) in time 11:13:34 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:34 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:34 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 15:00:00 (before) 2025-10-19 18:00:00 (after) 11:13:34 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 15:00:00) in space (linearNDFast) 11:13:34 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:34 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 18:00:00) in space (linearNDFast) 11:13:34 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:34 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 15:00:00, weight 0.26) and after (2025-10-19 18:00:00, weight 0.74) in time 11:13:34 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:34 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:34 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:34 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:34 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:34 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:34 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:34 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.288851 (min) -0.0709391 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.212969 (min) 0.280899 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.37438 (min) -1.94704 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.39125 (min) 2.91515 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:34 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:34 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.273446, mean: 0.290586, max: 0.313258 11:13:34 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:34 DEBUG opendrift.models.physics_methods:878: min: 2.848822, mean: 2.936551, max: 3.049162 11:13:34 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.848822, mean: 2.936551, max: 3.049162 11:13:34 DEBUG opendrift:689: No elements hit coastline. 11:13:34 DEBUG opendrift:1691: No elements to deactivate 11:13:34 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:34 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:34 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:34 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:34 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:34 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:34 DEBUG opendrift.models.physics_methods:878: min: 2.848822, mean: 2.936551, max: 3.049162 11:13:34 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:34 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002462, dN_50: 0.000193 11:13:34 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:34 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.004598839368275394 11:13:34 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:34 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:34 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:34 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.101537 m/s - 0.107054 m/s) 11:13:34 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:34 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0010419219817162152 and 0.4256272139196229 m/s 11:13:34 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:34 DEBUG opendrift:2093: ====================================================================== 11:13:34 INFO opendrift:2094: 2025-10-19 18:13:17.653112 - step 8 of 48 - 6000 active elements (0 deactivated) 11:13:34 DEBUG opendrift:2100: 0 elements scheduled. 11:13:34 DEBUG opendrift:2102: ====================================================================== 11:13:34 DEBUG opendrift:2113: 35.02818378094127 <- latitude -> 35.12966850049494 11:13:34 DEBUG opendrift:2113: 23.425341405651324 <- longitude -> 23.506704309801837 11:13:34 DEBUG opendrift:2113: -145.92395360634313 <- z -> 0.0 11:13:34 DEBUG opendrift:2114: --------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:34 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:34 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:34 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:34 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:34 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:34 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:34 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:34 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:34 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:34 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:34 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 18:00:00 (before) 2025-10-19 21:00:00 (after) 11:13:34 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:35 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:36 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:36 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:36 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:36 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:36 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 10x11x23) for time after (2025-10-19 21:00:00) 11:13:36 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 18:00:00) in space (linearNDFast) 11:13:36 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:36 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 21:00:00) in space (linearNDFast) 11:13:36 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:36 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 18:00:00, weight 0.93) and after (2025-10-19 21:00:00, weight 0.07) in time 11:13:36 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:36 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:36 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:36 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:36 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:36 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:36 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:36 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:36 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:36 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:36 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 18:00:00 (before) 2025-10-19 21:00:00 (after) 11:13:36 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:37 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:37 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:37 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:37 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:37 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x6x1) for time after (2025-10-19 21:00:00) 11:13:37 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 18:00:00) in space (linearNDFast) 11:13:37 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:37 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 21:00:00) in space (linearNDFast) 11:13:37 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:37 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 18:00:00, weight 0.93) and after (2025-10-19 21:00:00, weight 0.07) in time 11:13:37 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:37 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:37 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:37 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:37 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:37 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:37 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:37 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.361689 (min) -0.0607826 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.196464 (min) 0.274078 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.25796 (min) -1.75929 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.21994 (min) 2.71375 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:37 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:37 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.235535, mean: 0.249003, max: 0.266025 11:13:37 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:37 DEBUG opendrift.models.physics_methods:878: min: 2.643977, mean: 2.718388, max: 2.809898 11:13:37 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.643977, mean: 2.718388, max: 2.809898 11:13:37 DEBUG opendrift:689: No elements hit coastline. 11:13:37 DEBUG opendrift:1691: No elements to deactivate 11:13:37 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:37 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:37 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:37 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:37 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:37 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:37 DEBUG opendrift.models.physics_methods:878: min: 2.643977, mean: 2.718388, max: 2.809898 11:13:37 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:37 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002721, dN_50: 0.000214 11:13:37 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:37 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0039060565025457214 11:13:37 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:37 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:37 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:37 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.094513 m/s - 0.098654 m/s) 11:13:37 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:37 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0018810156762602741 and 0.40454949578149074 m/s 11:13:37 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:37 DEBUG opendrift:2093: ====================================================================== 11:13:37 INFO opendrift:2094: 2025-10-19 19:13:17.653112 - step 9 of 48 - 6000 active elements (0 deactivated) 11:13:37 DEBUG opendrift:2100: 0 elements scheduled. 11:13:37 DEBUG opendrift:2102: ====================================================================== 11:13:37 DEBUG opendrift:2113: 35.031320892990664 <- latitude -> 35.13441735829933 11:13:37 DEBUG opendrift:2113: 23.412756184094174 <- longitude -> 23.50066024708558 11:13:37 DEBUG opendrift:2113: -145.02889915466807 <- z -> 0.0 11:13:37 DEBUG opendrift:2114: --------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:37 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:37 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:37 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:37 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:37 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:37 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:37 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:37 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:37 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:37 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:37 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:37 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:37 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:37 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:37 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:37 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:37 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:37 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:37 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:37 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:37 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 18:00:00 (before) 2025-10-19 21:00:00 (after) 11:13:37 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 18:00:00) in space (linearNDFast) 11:13:37 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 21:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 18:00:00, weight 0.59) and after (2025-10-19 21:00:00, weight 0.41) in time 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:38 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 18:00:00 (before) 2025-10-19 21:00:00 (after) 11:13:38 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 18:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 21:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 18:00:00, weight 0.59) and after (2025-10-19 21:00:00, weight 0.41) in time 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:38 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:38 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:38 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:38 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:38 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.414264 (min) -0.0667532 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.187003 (min) 0.2644 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.57939 (min) -1.18391 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.68349 (min) 3.09818 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:38 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.234880, mean: 0.253040, max: 0.273781 11:13:38 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:38 DEBUG opendrift.models.physics_methods:878: min: 2.640295, mean: 2.740162, max: 2.850569 11:13:38 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.640295, mean: 2.740162, max: 2.850569 11:13:38 DEBUG opendrift:689: No elements hit coastline. 11:13:38 DEBUG opendrift:1691: No elements to deactivate 11:13:38 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:38 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:38 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:38 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:38 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:38 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:38 DEBUG opendrift.models.physics_methods:878: min: 2.640296, mean: 2.740162, max: 2.850569 11:13:38 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:38 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002735, dN_50: 0.000215 11:13:38 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:38 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.004019826769745749 11:13:38 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:38 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:38 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:38 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.094161 m/s - 0.100082 m/s) 11:13:38 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:38 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.00030840357758222376 and 0.4484315123261148 m/s 11:13:38 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:38 DEBUG opendrift:2093: ====================================================================== 11:13:38 INFO opendrift:2094: 2025-10-19 20:13:17.653112 - step 10 of 48 - 6000 active elements (0 deactivated) 11:13:38 DEBUG opendrift:2100: 0 elements scheduled. 11:13:38 DEBUG opendrift:2102: ====================================================================== 11:13:38 DEBUG opendrift:2113: 35.03807228677017 <- latitude -> 35.14397060328917 11:13:38 DEBUG opendrift:2113: 23.394910602794592 <- longitude -> 23.50122903727928 11:13:38 DEBUG opendrift:2113: -143.88015790391924 <- z -> 0.0 11:13:38 DEBUG opendrift:2114: --------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:38 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:38 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 18:00:00 (before) 2025-10-19 21:00:00 (after) 11:13:38 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 18:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 21:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 18:00:00, weight 0.26) and after (2025-10-19 21:00:00, weight 0.74) in time 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:38 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 18:00:00 (before) 2025-10-19 21:00:00 (after) 11:13:38 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 18:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-19 21:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 18:00:00, weight 0.26) and after (2025-10-19 21:00:00, weight 0.74) in time 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:38 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:38 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:38 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:38 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:38 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.478452 (min) -0.0646407 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.178364 (min) 0.326184 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.942565 (min) -0.649218 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.14423 (min) 3.45555 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:38 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:38 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.262270, mean: 0.281928, max: 0.305177 11:13:38 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:38 DEBUG opendrift.models.physics_methods:878: min: 2.789998, mean: 2.892324, max: 3.009579 11:13:38 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.789998, mean: 2.892324, max: 3.009579 11:13:38 DEBUG opendrift:689: No elements hit coastline. 11:13:38 DEBUG opendrift:1691: No elements to deactivate 11:13:38 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:38 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:38 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:38 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:38 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:38 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:38 DEBUG opendrift.models.physics_methods:878: min: 2.789998, mean: 2.892324, max: 3.009579 11:13:38 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:38 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002620, dN_50: 0.000206 11:13:38 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:38 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.00448032009795189 11:13:38 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:38 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:38 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:38 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.100155 m/s - 0.105665 m/s) 11:13:38 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:38 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0018802227484577855 and 0.4732995180827738 m/s 11:13:38 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:38 DEBUG opendrift:2093: ====================================================================== 11:13:38 INFO opendrift:2094: 2025-10-19 21:13:17.653112 - step 11 of 48 - 6000 active elements (0 deactivated) 11:13:38 DEBUG opendrift:2100: 0 elements scheduled. 11:13:38 DEBUG opendrift:2102: ====================================================================== 11:13:38 DEBUG opendrift:2113: 35.04263498457475 <- latitude -> 35.159068890152255 11:13:38 DEBUG opendrift:2113: 23.374294531717947 <- longitude -> 23.499691465049224 11:13:38 DEBUG opendrift:2113: -142.9764080330528 <- z -> 0.0 11:13:38 DEBUG opendrift:2114: --------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:38 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:38 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 21:00:00 (before) 2025-10-20 00:00:00 (after) 11:13:38 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:38 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:38 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:38 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:38 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:38 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:38 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 10x10x23) for time after (2025-10-20 00:00:00) 11:13:38 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 21:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 00:00:00) in space (linearNDFast) 11:13:38 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:38 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 21:00:00, weight 0.93) and after (2025-10-20 00:00:00, weight 0.07) in time 11:13:38 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:38 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:38 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:38 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:38 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:38 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:38 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:38 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 21:00:00 (before) 2025-10-20 00:00:00 (after) 11:13:38 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:39 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:39 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:39 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:39 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:39 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 00:00:00) 11:13:39 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 21:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 00:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 21:00:00, weight 0.93) and after (2025-10-20 00:00:00, weight 0.07) in time 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:39 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.512628 (min) -0.0731315 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.172763 (min) 0.397963 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.487789 (min) -0.152567 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: y_wind: 3.36557 (min) 3.58921 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:39 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.281014, mean: 0.297211, max: 0.319379 11:13:39 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:39 DEBUG opendrift.models.physics_methods:878: min: 2.887976, mean: 2.969804, max: 3.078809 11:13:39 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.887976, mean: 2.969804, max: 3.078809 11:13:39 DEBUG opendrift:689: No elements hit coastline. 11:13:39 DEBUG opendrift:1691: No elements to deactivate 11:13:39 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:39 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:39 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:39 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:39 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:39 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:39 DEBUG opendrift.models.physics_methods:878: min: 2.887976, mean: 2.969805, max: 3.078809 11:13:39 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:39 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002594, dN_50: 0.000204 11:13:39 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:39 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.004688620911735607 11:13:39 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:39 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:39 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:39 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.103167 m/s - 0.108095 m/s) 11:13:39 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:39 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.002096687969625632 and 0.46700195144406736 m/s 11:13:39 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:39 DEBUG opendrift:2093: ====================================================================== 11:13:39 INFO opendrift:2094: 2025-10-19 22:13:17.653112 - step 12 of 48 - 6000 active elements (0 deactivated) 11:13:39 DEBUG opendrift:2100: 0 elements scheduled. 11:13:39 DEBUG opendrift:2102: ====================================================================== 11:13:39 DEBUG opendrift:2113: 35.05104317822988 <- latitude -> 35.17471389277474 11:13:39 DEBUG opendrift:2113: 23.35328838741634 <- longitude -> 23.505105155397114 11:13:39 DEBUG opendrift:2113: -142.1815940680685 <- z -> 0.0 11:13:39 DEBUG opendrift:2114: --------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:39 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:39 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 21:00:00 (before) 2025-10-20 00:00:00 (after) 11:13:39 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 21:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 00:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 21:00:00, weight 0.59) and after (2025-10-20 00:00:00, weight 0.41) in time 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:39 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 21:00:00 (before) 2025-10-20 00:00:00 (after) 11:13:39 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 21:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 00:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 21:00:00, weight 0.59) and after (2025-10-20 00:00:00, weight 0.41) in time 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:39 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.461939 (min) -0.101334 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.170888 (min) 0.450666 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.31209 (min) 0.176095 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.8174 (min) 3.05043 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:39 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.195821, mean: 0.211099, max: 0.228952 11:13:39 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:39 DEBUG opendrift.models.physics_methods:878: min: 2.410788, mean: 2.502863, max: 2.606766 11:13:39 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.410788, mean: 2.502863, max: 2.606766 11:13:39 DEBUG opendrift:689: No elements hit coastline. 11:13:39 DEBUG opendrift:1691: No elements to deactivate 11:13:39 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:39 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:39 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:39 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:39 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:39 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:39 DEBUG opendrift.models.physics_methods:878: min: 2.410788, mean: 2.502863, max: 2.606766 11:13:39 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:39 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003172, dN_50: 0.000249 11:13:39 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:39 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.00336230666245381 11:13:39 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:39 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:39 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:39 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.086474 m/s - 0.091522 m/s) 11:13:39 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:39 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0016584042501132461 and 0.41051135467426275 m/s 11:13:39 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:39 DEBUG opendrift:2093: ====================================================================== 11:13:39 INFO opendrift:2094: 2025-10-19 23:13:17.653112 - step 13 of 48 - 6000 active elements (0 deactivated) 11:13:39 DEBUG opendrift:2100: 0 elements scheduled. 11:13:39 DEBUG opendrift:2102: ====================================================================== 11:13:39 DEBUG opendrift:2113: 35.04970863166186 <- latitude -> 35.19652678492869 11:13:39 DEBUG opendrift:2113: 23.33650151737844 <- longitude -> 23.495617233344376 11:13:39 DEBUG opendrift:2113: -141.5958400692119 <- z -> 0.0 11:13:39 DEBUG opendrift:2114: --------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:39 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:39 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 21:00:00 (before) 2025-10-20 00:00:00 (after) 11:13:39 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 21:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 00:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 21:00:00, weight 0.26) and after (2025-10-20 00:00:00, weight 0.74) in time 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:39 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:39 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:39 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:39 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-19 21:00:00 (before) 2025-10-20 00:00:00 (after) 11:13:39 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-19 21:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 00:00:00) in space (linearNDFast) 11:13:39 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:39 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-19 21:00:00, weight 0.26) and after (2025-10-20 00:00:00, weight 0.74) in time 11:13:39 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:39 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:39 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:39 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:39 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:39 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.419491 (min) -0.116282 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.184469 (min) 0.495929 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.147285 (min) 0.525365 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.28636 (min) 2.49914 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:39 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:39 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.128823, mean: 0.140308, max: 0.154947 11:13:39 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:39 DEBUG opendrift.models.physics_methods:878: min: 1.955362, mean: 2.040495, max: 2.144477 11:13:39 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.955362, mean: 2.040495, max: 2.144477 11:13:39 DEBUG opendrift:689: No elements hit coastline. 11:13:39 DEBUG opendrift:1691: No elements to deactivate 11:13:39 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:39 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:39 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:39 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:39 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:40 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:40 DEBUG opendrift.models.physics_methods:878: min: 1.955362, mean: 2.040495, max: 2.144477 11:13:40 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:40 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.004002, dN_50: 0.000314 11:13:40 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:40 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.002276852279550616 11:13:40 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:40 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:40 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:40 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.068960 m/s - 0.075291 m/s) 11:13:40 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:40 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.002381379748994719 and 0.42621304252069175 m/s 11:13:40 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:40 DEBUG opendrift:2093: ====================================================================== 11:13:40 INFO opendrift:2094: 2025-10-20 00:13:17.653112 - step 14 of 48 - 6000 active elements (0 deactivated) 11:13:40 DEBUG opendrift:2100: 0 elements scheduled. 11:13:40 DEBUG opendrift:2102: ====================================================================== 11:13:40 DEBUG opendrift:2113: 35.055265466115316 <- latitude -> 35.2110984849831 11:13:40 DEBUG opendrift:2113: 23.323502570136615 <- longitude -> 23.486537626041123 11:13:40 DEBUG opendrift:2113: -140.62955083972625 <- z -> 0.0 11:13:40 DEBUG opendrift:2114: --------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:40 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:40 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:40 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:40 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:40 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:40 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:40 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:40 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:40 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:40 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:40 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:40 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:40 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:40 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 00:00:00 (before) 2025-10-20 03:00:00 (after) 11:13:40 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:40 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:40 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:40 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:40 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:40 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:40 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 11x12x23) for time after (2025-10-20 03:00:00) 11:13:40 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 00:00:00) in space (linearNDFast) 11:13:40 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:40 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 03:00:00) in space (linearNDFast) 11:13:40 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:40 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 00:00:00, weight 0.93) and after (2025-10-20 03:00:00, weight 0.07) in time 11:13:40 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:40 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:40 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:40 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:40 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:40 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:40 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:40 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 00:00:00 (before) 2025-10-20 03:00:00 (after) 11:13:40 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:41 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:41 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:41 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:41 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:41 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 03:00:00) 11:13:41 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 00:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 03:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 00:00:00, weight 0.93) and after (2025-10-20 03:00:00, weight 0.07) in time 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:41 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.39263 (min) -0.141175 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.189891 (min) 0.520018 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.149312 (min) 0.673223 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: y_wind: 1.87452 (min) 2.14005 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:41 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.087067, mean: 0.099842, max: 0.114153 11:13:41 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:41 DEBUG opendrift.models.physics_methods:878: min: 1.607524, mean: 1.721086, max: 1.840658 11:13:41 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.607524, mean: 1.721086, max: 1.840658 11:13:41 DEBUG opendrift:689: No elements hit coastline. 11:13:41 DEBUG opendrift:1691: No elements to deactivate 11:13:41 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:41 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:41 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:41 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:41 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:41 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:41 DEBUG opendrift.models.physics_methods:878: min: 1.607524, mean: 1.721086, max: 1.840658 11:13:41 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:41 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.004854, dN_50: 0.000381 11:13:41 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:41 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0016785122607367075 11:13:41 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:41 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:41 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:41 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.056575 m/s - 0.064569 m/s) 11:13:41 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:41 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0010137294541979057 and 0.46543462203736635 m/s 11:13:41 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:41 DEBUG opendrift:2093: ====================================================================== 11:13:41 INFO opendrift:2094: 2025-10-20 01:13:17.653112 - step 15 of 48 - 6000 active elements (0 deactivated) 11:13:41 DEBUG opendrift:2100: 0 elements scheduled. 11:13:41 DEBUG opendrift:2102: ====================================================================== 11:13:41 DEBUG opendrift:2113: 35.062948276199535 <- latitude -> 35.231123921504036 11:13:41 DEBUG opendrift:2113: 23.316042330295996 <- longitude -> 23.48243578371917 11:13:41 DEBUG opendrift:2113: -140.12122899465663 <- z -> 0.0 11:13:41 DEBUG opendrift:2114: --------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:41 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:41 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 00:00:00 (before) 2025-10-20 03:00:00 (after) 11:13:41 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 00:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 03:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 00:00:00, weight 0.59) and after (2025-10-20 03:00:00, weight 0.41) in time 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:41 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 00:00:00 (before) 2025-10-20 03:00:00 (after) 11:13:41 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 00:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 03:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 00:00:00, weight 0.59) and after (2025-10-20 03:00:00, weight 0.41) in time 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:41 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.378998 (min) -0.141811 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.193226 (min) 0.522458 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.504127 (min) 0.212463 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.01051 (min) 2.51996 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:41 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.100466, mean: 0.127416, max: 0.156329 11:13:41 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:41 DEBUG opendrift.models.physics_methods:878: min: 1.726785, mean: 1.942418, max: 2.154019 11:13:41 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.726785, mean: 1.942418, max: 2.154019 11:13:41 DEBUG opendrift:689: No elements hit coastline. 11:13:41 DEBUG opendrift:1691: No elements to deactivate 11:13:41 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:41 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:41 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:41 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:41 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:41 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:41 DEBUG opendrift.models.physics_methods:878: min: 1.726785, mean: 1.942418, max: 2.154019 11:13:41 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:41 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.004293, dN_50: 0.000337 11:13:41 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:41 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0022971228017914713 11:13:41 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:41 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:41 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:41 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.066147 m/s - 0.075626 m/s) 11:13:41 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:41 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0005100047373104568 and 0.448816599910058 m/s 11:13:41 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:41 DEBUG opendrift:2093: ====================================================================== 11:13:41 INFO opendrift:2094: 2025-10-20 02:13:17.653112 - step 16 of 48 - 6000 active elements (0 deactivated) 11:13:41 DEBUG opendrift:2100: 0 elements scheduled. 11:13:41 DEBUG opendrift:2102: ====================================================================== 11:13:41 DEBUG opendrift:2113: 35.06306466648237 <- latitude -> 35.25152227127587 11:13:41 DEBUG opendrift:2113: 23.30506840137021 <- longitude -> 23.479886996405618 11:13:41 DEBUG opendrift:2113: -139.60563666804742 <- z -> 0.0 11:13:41 DEBUG opendrift:2114: --------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:41 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:41 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 00:00:00 (before) 2025-10-20 03:00:00 (after) 11:13:41 WARNING opendrift.readers.basereader.structured:324: Data block from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd not large enough to cover element positions within timestep. Buffer size (4) must be increased. See `Variables.set_buffer_size`. 11:13:41 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 00:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.interpolation.interpolators:131: Linear2DInterpolator informational: NaN values for 24 elements, expanding data 1 11:13:41 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 03:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 00:00:00, weight 0.26) and after (2025-10-20 03:00:00, weight 0.74) in time 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:41 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:41 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:41 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:41 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 00:00:00 (before) 2025-10-20 03:00:00 (after) 11:13:41 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 00:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 03:00:00) in space (linearNDFast) 11:13:41 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:41 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 00:00:00, weight 0.26) and after (2025-10-20 03:00:00, weight 0.74) in time 11:13:41 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:41 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:41 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:41 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:41 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:41 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.339136 (min) -0.129421 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.188812 (min) 0.515687 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.80835 (min) -0.188137 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.10537 (min) 2.92719 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:41 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:41 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.120970, mean: 0.170819, max: 0.214236 11:13:41 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:41 DEBUG opendrift.models.physics_methods:878: min: 1.894824, mean: 2.246636, max: 2.521597 11:13:41 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.894824, mean: 2.246636, max: 2.521597 11:13:41 DEBUG opendrift:689: No elements hit coastline. 11:13:41 DEBUG opendrift:1691: No elements to deactivate 11:13:41 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:41 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:41 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:42 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:42 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:42 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:42 DEBUG opendrift.models.physics_methods:878: min: 1.894824, mean: 2.246636, max: 2.521597 11:13:42 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:42 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003721, dN_50: 0.000292 11:13:42 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:42 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0031464559649460903 11:13:42 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:42 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:42 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:42 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.077669 m/s - 0.088532 m/s) 11:13:42 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:42 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0004169399674894707 and 0.4502459559015394 m/s 11:13:42 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:42 DEBUG opendrift:2093: ====================================================================== 11:13:42 INFO opendrift:2094: 2025-10-20 03:13:17.653112 - step 17 of 48 - 6000 active elements (0 deactivated) 11:13:42 DEBUG opendrift:2100: 0 elements scheduled. 11:13:42 DEBUG opendrift:2102: ====================================================================== 11:13:42 DEBUG opendrift:2113: 35.07429161488016 <- latitude -> 35.27365714307713 11:13:42 DEBUG opendrift:2113: 23.293510009061904 <- longitude -> 23.47132738842738 11:13:42 DEBUG opendrift:2113: -138.0989626081959 <- z -> 0.0 11:13:42 DEBUG opendrift:2114: --------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:42 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:42 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:42 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:42 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:42 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:42 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:42 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:42 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:42 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:42 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:42 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:42 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:42 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:42 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:42 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:42 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:42 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:42 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:42 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:42 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:42 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 03:00:00 (before) 2025-10-20 06:00:00 (after) 11:13:42 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:42 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:43 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:43 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:43 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:43 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:43 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 11x13x23) for time after (2025-10-20 06:00:00) 11:13:43 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 03:00:00) in space (linearNDFast) 11:13:43 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:43 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 06:00:00) in space (linearNDFast) 11:13:43 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:43 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 03:00:00, weight 0.93) and after (2025-10-20 06:00:00, weight 0.07) in time 11:13:43 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:43 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:43 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:43 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:43 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:43 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:43 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:43 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:43 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:43 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:43 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 03:00:00 (before) 2025-10-20 06:00:00 (after) 11:13:43 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:43 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:43 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:43 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:43 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:43 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 06:00:00) 11:13:43 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 03:00:00) in space (linearNDFast) 11:13:43 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:43 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 06:00:00) in space (linearNDFast) 11:13:43 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:43 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 03:00:00, weight 0.93) and after (2025-10-20 06:00:00, weight 0.07) in time 11:13:43 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:43 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:43 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:43 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:43 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:43 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:43 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:43 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:43 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:43 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.289407 (min) -0.102585 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.179622 (min) 0.507478 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.807002 (min) -0.130228 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.24939 (min) 3.21618 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:43 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:43 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.137394, mean: 0.202437, max: 0.257520 11:13:43 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:43 DEBUG opendrift.models.physics_methods:878: min: 2.019357, mean: 2.444107, max: 2.764620 11:13:43 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.019357, mean: 2.444107, max: 2.764620 11:13:43 DEBUG opendrift:689: No elements hit coastline. 11:13:43 DEBUG opendrift:1691: No elements to deactivate 11:13:43 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:43 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:43 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:43 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:43 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:43 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:43 DEBUG opendrift.models.physics_methods:878: min: 2.019357, mean: 2.444106, max: 2.764620 11:13:43 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:43 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003457, dN_50: 0.000271 11:13:43 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:43 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0037813246582586264 11:13:43 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:43 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:43 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:44 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.084897 m/s - 0.097064 m/s) 11:13:44 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:44 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0036448558374618917 and 0.43510560648902263 m/s 11:13:44 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:44 DEBUG opendrift:2093: ====================================================================== 11:13:44 INFO opendrift:2094: 2025-10-20 04:13:17.653112 - step 18 of 48 - 6000 active elements (0 deactivated) 11:13:44 DEBUG opendrift:2100: 0 elements scheduled. 11:13:44 DEBUG opendrift:2102: ====================================================================== 11:13:44 DEBUG opendrift:2113: 35.07703848956112 <- latitude -> 35.29536607659433 11:13:44 DEBUG opendrift:2113: 23.284895326555773 <- longitude -> 23.466872226950034 11:13:44 DEBUG opendrift:2113: -136.85474919291562 <- z -> 0.0 11:13:44 DEBUG opendrift:2114: --------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:44 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:44 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 03:00:00 (before) 2025-10-20 06:00:00 (after) 11:13:44 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 03:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 06:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 03:00:00, weight 0.59) and after (2025-10-20 06:00:00, weight 0.41) in time 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:44 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 03:00:00 (before) 2025-10-20 06:00:00 (after) 11:13:44 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 03:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 06:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 03:00:00, weight 0.59) and after (2025-10-20 06:00:00, weight 0.41) in time 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:44 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:44 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:44 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:44 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:44 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.280109 (min) -0.134813 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.177528 (min) 0.471158 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: x_wind: 0.81245 (min) 1.46396 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.29001 (min) 3.13515 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:44 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.152629, mean: 0.222257, max: 0.283224 11:13:44 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:44 DEBUG opendrift.models.physics_methods:878: min: 2.128377, mean: 2.561040, max: 2.899308 11:13:44 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.128377, mean: 2.561040, max: 2.899308 11:13:44 DEBUG opendrift:689: No elements hit coastline. 11:13:44 DEBUG opendrift:1691: No elements to deactivate 11:13:44 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:44 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:44 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:44 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:44 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:44 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:44 DEBUG opendrift.models.physics_methods:878: min: 2.128377, mean: 2.561040, max: 2.899308 11:13:44 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:44 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003351, dN_50: 0.000263 11:13:44 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:44 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.004158320410667663 11:13:44 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:44 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:44 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:44 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.088866 m/s - 0.101793 m/s) 11:13:44 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:44 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0013611490288181931 and 0.4236016440884586 m/s 11:13:44 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:44 DEBUG opendrift:2093: ====================================================================== 11:13:44 INFO opendrift:2094: 2025-10-20 05:13:17.653112 - step 19 of 48 - 6000 active elements (0 deactivated) 11:13:44 DEBUG opendrift:2100: 0 elements scheduled. 11:13:44 DEBUG opendrift:2102: ====================================================================== 11:13:44 DEBUG opendrift:2113: 35.08384683986343 <- latitude -> 35.31220642483047 11:13:44 DEBUG opendrift:2113: 23.276254643536 <- longitude -> 23.459736700875844 11:13:44 DEBUG opendrift:2113: -136.078666987519 <- z -> 0.0 11:13:44 DEBUG opendrift:2114: --------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:44 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:44 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 03:00:00 (before) 2025-10-20 06:00:00 (after) 11:13:44 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 03:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 06:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 03:00:00, weight 0.26) and after (2025-10-20 06:00:00, weight 0.74) in time 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:44 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 03:00:00 (before) 2025-10-20 06:00:00 (after) 11:13:44 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 03:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 06:00:00) in space (linearNDFast) 11:13:44 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:44 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 03:00:00, weight 0.26) and after (2025-10-20 06:00:00, weight 0.74) in time 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:44 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:44 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:44 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:44 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:44 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.296587 (min) -0.121987 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.173446 (min) 0.401476 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: x_wind: 2.40778 (min) 3.12997 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.2069 (min) 3.18487 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:44 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:44 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.292557, mean: 0.366846, max: 0.462453 11:13:44 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:44 DEBUG opendrift.models.physics_methods:878: min: 2.946694, mean: 3.293636, max: 3.704788 11:13:44 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.946694, mean: 3.293636, max: 3.704788 11:13:44 DEBUG opendrift:689: No elements hit coastline. 11:13:44 DEBUG opendrift:1691: No elements to deactivate 11:13:44 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:44 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:44 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:44 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:44 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:44 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:44 DEBUG opendrift.models.physics_methods:878: min: 2.946694, mean: 3.293636, max: 3.704788 11:13:44 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:44 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002649, dN_50: 0.000208 11:13:44 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:44 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0067871263300884705 11:13:44 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:44 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:44 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:44 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.114266 m/s - 0.130073 m/s) 11:13:44 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:44 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.001790071247880411 and 0.4718204805265167 m/s 11:13:44 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:44 DEBUG opendrift:2093: ====================================================================== 11:13:44 INFO opendrift:2094: 2025-10-20 06:13:17.653112 - step 20 of 48 - 6000 active elements (0 deactivated) 11:13:44 DEBUG opendrift:2100: 0 elements scheduled. 11:13:44 DEBUG opendrift:2102: ====================================================================== 11:13:44 DEBUG opendrift:2113: 35.09156599438208 <- latitude -> 35.32785042632744 11:13:44 DEBUG opendrift:2113: 23.263028295057406 <- longitude -> 23.45023432523139 11:13:44 DEBUG opendrift:2113: -135.24518709429913 <- z -> 0.0 11:13:44 DEBUG opendrift:2114: --------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:44 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:44 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:44 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:44 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:44 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:44 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:44 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:44 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:44 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 06:00:00 (before) 2025-10-20 09:00:00 (after) 11:13:44 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:46 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:46 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:46 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:46 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:46 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:46 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 12x14x23) for time after (2025-10-20 09:00:00) 11:13:46 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 06:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 09:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 06:00:00, weight 0.93) and after (2025-10-20 09:00:00, weight 0.07) in time 11:13:46 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:46 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:46 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:46 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:46 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:46 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 06:00:00 (before) 2025-10-20 09:00:00 (after) 11:13:46 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:46 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:46 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:46 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:46 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:46 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 09:00:00) 11:13:46 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 06:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 09:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 06:00:00, weight 0.93) and after (2025-10-20 09:00:00, weight 0.07) in time 11:13:46 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:46 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:46 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:46 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:46 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:46 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:46 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:46 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.33945 (min) -0.121957 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.172024 (min) 0.350128 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: x_wind: 3.37353 (min) 4.14409 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: y_wind: 1.87005 (min) 3.04661 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:46 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.409088, mean: 0.484296, max: 0.613819 11:13:46 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:46 DEBUG opendrift.models.physics_methods:878: min: 3.484481, mean: 3.785677, max: 4.268248 11:13:46 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 3.484481, mean: 3.785677, max: 4.268248 11:13:46 DEBUG opendrift:689: No elements hit coastline. 11:13:46 DEBUG opendrift:1691: No elements to deactivate 11:13:46 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:46 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:46 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:46 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:46 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:46 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:46 DEBUG opendrift.models.physics_methods:878: min: 3.484481, mean: 3.785677, max: 4.268248 11:13:46 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:46 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.002386, dN_50: 0.000187 11:13:46 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:46 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.009007249593464276 11:13:46 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:46 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:46 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:46 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.130709 m/s - 0.149856 m/s) 11:13:46 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:46 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0015699985914477657 and 0.4584055201733749 m/s 11:13:46 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:46 DEBUG opendrift:2093: ====================================================================== 11:13:46 INFO opendrift:2094: 2025-10-20 07:13:17.653112 - step 21 of 48 - 6000 active elements (0 deactivated) 11:13:46 DEBUG opendrift:2100: 0 elements scheduled. 11:13:46 DEBUG opendrift:2102: ====================================================================== 11:13:46 DEBUG opendrift:2113: 35.09582532832365 <- latitude -> 35.34280932562101 11:13:46 DEBUG opendrift:2113: 23.250827690793518 <- longitude -> 23.448585062081335 11:13:46 DEBUG opendrift:2113: -134.3970226559847 <- z -> 0.0 11:13:46 DEBUG opendrift:2114: --------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:46 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:46 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:46 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:46 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:46 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:46 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:46 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:46 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:46 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:46 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:46 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:46 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:46 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:46 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 06:00:00 (before) 2025-10-20 09:00:00 (after) 11:13:46 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 06:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 09:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 06:00:00, weight 0.59) and after (2025-10-20 09:00:00, weight 0.41) in time 11:13:46 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:46 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:46 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:46 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:46 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:46 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:46 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 06:00:00 (before) 2025-10-20 09:00:00 (after) 11:13:46 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 06:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 09:00:00) in space (linearNDFast) 11:13:46 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:46 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 06:00:00, weight 0.59) and after (2025-10-20 09:00:00, weight 0.41) in time 11:13:46 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:46 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:46 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:46 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:46 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:46 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:46 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:46 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:46 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.39584 (min) -0.125706 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.172912 (min) 0.307197 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: x_wind: 1.9602 (min) 2.41123 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.949478 (min) 2.23169 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:46 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:46 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.161239, mean: 0.184988, max: 0.238017 11:13:46 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:46 DEBUG opendrift.models.physics_methods:878: min: 2.187583, mean: 2.339970, max: 2.657869 11:13:46 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.187583, mean: 2.339970, max: 2.657869 11:13:46 DEBUG opendrift:689: No elements hit coastline. 11:13:46 DEBUG opendrift:1691: No elements to deactivate 11:13:46 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:46 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:46 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:46 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:46 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:46 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:46 DEBUG opendrift.models.physics_methods:878: min: 2.187583, mean: 2.339970, max: 2.657869 11:13:46 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:47 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003992, dN_50: 0.000313 11:13:47 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:47 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.003495260460784442 11:13:47 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:47 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:47 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:47 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.080154 m/s - 0.093316 m/s) 11:13:47 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:47 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0025886005479159218 and 0.4620561572740499 m/s 11:13:47 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:47 DEBUG opendrift:2093: ====================================================================== 11:13:47 INFO opendrift:2094: 2025-10-20 08:13:17.653112 - step 22 of 48 - 6000 active elements (0 deactivated) 11:13:47 DEBUG opendrift:2100: 0 elements scheduled. 11:13:47 DEBUG opendrift:2102: ====================================================================== 11:13:47 DEBUG opendrift:2113: 35.09627466393183 <- latitude -> 35.3553311556375 11:13:47 DEBUG opendrift:2113: 23.2342229192432 <- longitude -> 23.442422543634994 11:13:47 DEBUG opendrift:2113: -133.61807380556027 <- z -> 0.0 11:13:47 DEBUG opendrift:2114: --------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:47 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:47 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:47 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:47 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:47 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:47 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 06:00:00 (before) 2025-10-20 09:00:00 (after) 11:13:47 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 06:00:00) in space (linearNDFast) 11:13:47 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:47 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 09:00:00) in space (linearNDFast) 11:13:47 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:47 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 06:00:00, weight 0.26) and after (2025-10-20 09:00:00, weight 0.74) in time 11:13:47 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:47 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:47 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 06:00:00 (before) 2025-10-20 09:00:00 (after) 11:13:47 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 06:00:00) in space (linearNDFast) 11:13:47 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:47 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 09:00:00) in space (linearNDFast) 11:13:47 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:47 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 06:00:00, weight 0.26) and after (2025-10-20 09:00:00, weight 0.74) in time 11:13:47 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:47 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:47 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:47 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:47 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:47 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:47 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:47 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.448514 (min) -0.120471 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.1473 (min) 0.269528 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: x_wind: 0.245323 (min) 1.1794 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.00310904 (min) 1.44206 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:47 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:47 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.021511, mean: 0.030196, max: 0.054006 11:13:47 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:47 DEBUG opendrift.models.physics_methods:878: min: 0.799020, mean: 0.940908, max: 1.266047 11:13:47 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.799020, mean: 0.940908, max: 1.266047 11:13:47 DEBUG opendrift:689: No elements hit coastline. 11:13:47 DEBUG opendrift:1691: No elements to deactivate 11:13:47 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:47 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:47 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:47 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:47 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:47 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:47 DEBUG opendrift.models.physics_methods:878: min: 0.799020, mean: 0.940908, max: 1.266047 11:13:47 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:47 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.010416, dN_50: 0.000817 11:13:47 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:47 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0007963181091329918 11:13:47 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:47 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:47 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:47 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.029246 m/s - 0.044450 m/s) 11:13:47 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:47 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0022526256461819017 and 0.47493229902157874 m/s 11:13:47 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:47 DEBUG opendrift:2093: ====================================================================== 11:13:47 INFO opendrift:2094: 2025-10-20 09:13:17.653112 - step 23 of 48 - 6000 active elements (0 deactivated) 11:13:47 DEBUG opendrift:2100: 0 elements scheduled. 11:13:47 DEBUG opendrift:2102: ====================================================================== 11:13:47 DEBUG opendrift:2113: 35.105617771005186 <- latitude -> 35.36342596809607 11:13:47 DEBUG opendrift:2113: 23.216923247187644 <- longitude -> 23.43653536911726 11:13:47 DEBUG opendrift:2113: -132.98056342060792 <- z -> 0.0 11:13:47 DEBUG opendrift:2114: --------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:47 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:47 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:47 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:47 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:47 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:47 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:47 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:47 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:47 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:47 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:47 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 09:00:00 (before) 2025-10-20 12:00:00 (after) 11:13:47 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:48 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:48 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:48 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:48 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:48 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:48 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 12x15x23) for time after (2025-10-20 12:00:00) 11:13:48 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 09:00:00) in space (linearNDFast) 11:13:48 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:48 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 12:00:00) in space (linearNDFast) 11:13:48 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:48 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 09:00:00, weight 0.93) and after (2025-10-20 12:00:00, weight 0.07) in time 11:13:48 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:48 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:48 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:48 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:48 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:48 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:48 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:48 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:48 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:48 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:48 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 09:00:00 (before) 2025-10-20 12:00:00 (after) 11:13:48 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:48 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:48 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:48 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:48 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:48 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 12:00:00) 11:13:48 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 09:00:00) in space (linearNDFast) 11:13:48 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:48 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 12:00:00) in space (linearNDFast) 11:13:48 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:48 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 09:00:00, weight 0.93) and after (2025-10-20 12:00:00, weight 0.07) in time 11:13:48 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:48 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:48 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:48 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:48 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:48 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:48 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:48 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:48 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:48 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.507653 (min) -0.13491 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.0959363 (min) 0.272083 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.03642 (min) 0.357154 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.802218 (min) 1.04324 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:48 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:48 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.001307, mean: 0.013620, max: 0.053198 11:13:48 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:48 DEBUG opendrift.models.physics_methods:878: min: 0.196946, mean: 0.575087, max: 1.256545 11:13:48 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.196946, mean: 0.575087, max: 1.256545 11:13:48 DEBUG opendrift:689: No elements hit coastline. 11:13:48 DEBUG opendrift:1691: No elements to deactivate 11:13:48 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:48 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:48 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:48 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:48 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:48 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:48 DEBUG opendrift.models.physics_methods:878: min: 0.196946, mean: 0.575087, max: 1.256545 11:13:48 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:48 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.023689, dN_50: 0.001859 11:13:48 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:48 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0007844732002775846 11:13:48 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:48 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:48 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:48 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.010833 m/s - 0.044117 m/s) 11:13:48 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:48 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.003522229351052053 and 0.4665936127275161 m/s 11:13:48 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:48 DEBUG opendrift:2093: ====================================================================== 11:13:48 INFO opendrift:2094: 2025-10-20 10:13:17.653112 - step 24 of 48 - 6000 active elements (0 deactivated) 11:13:48 DEBUG opendrift:2100: 0 elements scheduled. 11:13:48 DEBUG opendrift:2102: ====================================================================== 11:13:48 DEBUG opendrift:2113: 35.112426742198764 <- latitude -> 35.37387072394248 11:13:48 DEBUG opendrift:2113: 23.197976419266183 <- longitude -> 23.42898495525512 11:13:48 DEBUG opendrift:2113: -131.849117078631 <- z -> 0.0 11:13:48 DEBUG opendrift:2114: --------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:49 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:49 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 09:00:00 (before) 2025-10-20 12:00:00 (after) 11:13:49 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 09:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 12:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 09:00:00, weight 0.59) and after (2025-10-20 12:00:00, weight 0.41) in time 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:49 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 09:00:00 (before) 2025-10-20 12:00:00 (after) 11:13:49 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 09:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 12:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 09:00:00, weight 0.59) and after (2025-10-20 12:00:00, weight 0.41) in time 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:49 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:49 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:49 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:49 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:49 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.564723 (min) -0.162818 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.101304 (min) 0.285753 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.215313 (min) 1.11114 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.08934 (min) 1.58509 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:49 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.003426, mean: 0.021061, max: 0.062948 11:13:49 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:49 DEBUG opendrift.models.physics_methods:878: min: 0.318895, mean: 0.775198, max: 1.366854 11:13:49 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.318895, mean: 0.775198, max: 1.366854 11:13:49 DEBUG opendrift:689: No elements hit coastline. 11:13:49 DEBUG opendrift:1691: No elements to deactivate 11:13:49 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:49 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:49 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:49 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:49 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:49 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:49 DEBUG opendrift.models.physics_methods:878: min: 0.318895, mean: 0.775198, max: 1.366853 11:13:49 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:49 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.013513, dN_50: 0.001061 11:13:49 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:49 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0009274818316412243 11:13:49 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:49 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:49 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:49 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.013304 m/s - 0.047989 m/s) 11:13:49 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:49 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0033112070621011567 and 0.454073836509572 m/s 11:13:49 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:49 DEBUG opendrift:2093: ====================================================================== 11:13:49 INFO opendrift:2094: 2025-10-20 11:13:17.653112 - step 25 of 48 - 6000 active elements (0 deactivated) 11:13:49 DEBUG opendrift:2100: 0 elements scheduled. 11:13:49 DEBUG opendrift:2102: ====================================================================== 11:13:49 DEBUG opendrift:2113: 35.11459953845679 <- latitude -> 35.38110089420489 11:13:49 DEBUG opendrift:2113: 23.172382465361512 <- longitude -> 23.42273673522104 11:13:49 DEBUG opendrift:2113: -131.33426521342727 <- z -> 0.0 11:13:49 DEBUG opendrift:2114: --------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:49 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:49 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 09:00:00 (before) 2025-10-20 12:00:00 (after) 11:13:49 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 09:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 12:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 09:00:00, weight 0.26) and after (2025-10-20 12:00:00, weight 0.74) in time 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:49 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:49 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:49 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:49 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 09:00:00 (before) 2025-10-20 12:00:00 (after) 11:13:49 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 09:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 12:00:00) in space (linearNDFast) 11:13:49 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:49 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 09:00:00, weight 0.26) and after (2025-10-20 12:00:00, weight 0.74) in time 11:13:49 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:49 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:49 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:49 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:49 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:49 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:49 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:49 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:49 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.623158 (min) -0.185891 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.0914953 (min) 0.298007 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: x_wind: 0.504643 (min) 1.8712 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.34387 (min) 2.18686 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:49 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:49 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.028218, mean: 0.062817, max: 0.129344 11:13:49 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:49 DEBUG opendrift.models.physics_methods:878: min: 0.915149, mean: 1.357399, max: 1.959309 11:13:49 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.915149, mean: 1.357399, max: 1.959309 11:13:49 DEBUG opendrift:689: No elements hit coastline. 11:13:49 DEBUG opendrift:1691: No elements to deactivate 11:13:49 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:49 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:49 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:49 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:49 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:49 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:49 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:49 DEBUG opendrift.models.physics_methods:878: min: 0.915149, mean: 1.357399, max: 1.959309 11:13:49 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:49 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.007330, dN_50: 0.000575 11:13:49 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:49 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.00190132692886035 11:13:49 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:49 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:49 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:49 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.035630 m/s - 0.067674 m/s) 11:13:49 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:50 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.001283620157565291 and 0.4278625174534719 m/s 11:13:50 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:50 DEBUG opendrift:2093: ====================================================================== 11:13:50 INFO opendrift:2094: 2025-10-20 12:13:17.653112 - step 26 of 48 - 6000 active elements (0 deactivated) 11:13:50 DEBUG opendrift:2100: 0 elements scheduled. 11:13:50 DEBUG opendrift:2102: ====================================================================== 11:13:50 DEBUG opendrift:2113: 35.1212287497481 <- latitude -> 35.38484168825239 11:13:50 DEBUG opendrift:2113: 23.153598117193987 <- longitude -> 23.4159848256178 11:13:50 DEBUG opendrift:2113: -130.62312598641816 <- z -> 0.0 11:13:50 DEBUG opendrift:2114: --------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:50 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:50 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:50 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:50 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:50 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:50 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:50 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:50 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:50 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:50 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:50 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:50 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:50 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:50 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:50 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:50 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:50 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:50 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:50 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:50 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:50 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 12:00:00 (before) 2025-10-20 15:00:00 (after) 11:13:50 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:50 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:51 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:51 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:51 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:51 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:51 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 12x15x23) for time after (2025-10-20 15:00:00) 11:13:51 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 12:00:00) in space (linearNDFast) 11:13:51 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:51 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 15:00:00) in space (linearNDFast) 11:13:51 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:51 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 12:00:00, weight 0.93) and after (2025-10-20 15:00:00, weight 0.07) in time 11:13:51 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:51 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:51 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:51 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:51 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:51 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:51 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:51 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:51 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:51 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:51 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 12:00:00 (before) 2025-10-20 15:00:00 (after) 11:13:51 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:51 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:51 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:51 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:51 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:51 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 15:00:00) 11:13:51 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 12:00:00) in space (linearNDFast) 11:13:51 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:51 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 15:00:00) in space (linearNDFast) 11:13:51 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:51 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 12:00:00, weight 0.93) and after (2025-10-20 15:00:00, weight 0.07) in time 11:13:51 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:51 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:51 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:51 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:51 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:51 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:51 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:51 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:51 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:51 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.655139 (min) -0.215538 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.109672 (min) 0.3016 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: x_wind: 0.799541 (min) 2.09597 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.14961 (min) 2.76711 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:51 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:51 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.047781, mean: 0.097060, max: 0.209709 11:13:51 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:51 DEBUG opendrift.models.physics_methods:878: min: 1.190851, mean: 1.679911, max: 2.494814 11:13:51 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.190851, mean: 1.679911, max: 2.494814 11:13:51 DEBUG opendrift:689: No elements hit coastline. 11:13:51 DEBUG opendrift:1691: No elements to deactivate 11:13:51 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:51 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:51 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:51 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:51 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:51 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:51 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:51 DEBUG opendrift.models.physics_methods:878: min: 1.190851, mean: 1.679911, max: 2.494814 11:13:51 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:51 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.005895, dN_50: 0.000463 11:13:51 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:51 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0030800600447455054 11:13:51 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:51 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:51 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:52 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.049313 m/s - 0.087592 m/s) 11:13:52 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:52 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0002914579376952525 and 0.431620491407613 m/s 11:13:52 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:52 DEBUG opendrift:2093: ====================================================================== 11:13:52 INFO opendrift:2094: 2025-10-20 13:13:17.653112 - step 27 of 48 - 6000 active elements (0 deactivated) 11:13:52 DEBUG opendrift:2100: 0 elements scheduled. 11:13:52 DEBUG opendrift:2102: ====================================================================== 11:13:52 DEBUG opendrift:2113: 35.13069615769023 <- latitude -> 35.3951491798048 11:13:52 DEBUG opendrift:2113: 23.131139359828655 <- longitude -> 23.411492225797645 11:13:52 DEBUG opendrift:2113: -129.84231656637596 <- z -> 0.0 11:13:52 DEBUG opendrift:2114: --------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:52 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:52 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 12:00:00 (before) 2025-10-20 15:00:00 (after) 11:13:52 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 12:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 15:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 12:00:00, weight 0.59) and after (2025-10-20 15:00:00, weight 0.41) in time 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:52 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 12:00:00 (before) 2025-10-20 15:00:00 (after) 11:13:52 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 12:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 15:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 12:00:00, weight 0.59) and after (2025-10-20 15:00:00, weight 0.41) in time 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:52 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:52 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:52 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:52 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:52 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.614004 (min) -0.222053 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.146188 (min) 0.306409 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.22142 (min) 0.479616 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.481595 (min) 3.26363 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:52 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.005978, mean: 0.099150, max: 0.262647 11:13:52 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:52 DEBUG opendrift.models.physics_methods:878: min: 0.421236, mean: 1.579042, max: 2.792004 11:13:52 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.421236, mean: 1.579042, max: 2.792004 11:13:52 DEBUG opendrift:689: No elements hit coastline. 11:13:52 DEBUG opendrift:1691: No elements to deactivate 11:13:52 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:52 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:52 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:52 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:52 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:52 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:52 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:52 DEBUG opendrift.models.physics_methods:878: min: 0.421236, mean: 1.579042, max: 2.792004 11:13:52 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:52 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.007455, dN_50: 0.000585 11:13:52 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:52 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.003856520733328472 11:13:52 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:52 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:52 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:52 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.049832 m/s - 0.098026 m/s) 11:13:52 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:52 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0022859984016221605 and 0.49811742001960796 m/s 11:13:52 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:52 DEBUG opendrift:2093: ====================================================================== 11:13:52 INFO opendrift:2094: 2025-10-20 14:13:17.653112 - step 28 of 48 - 6000 active elements (0 deactivated) 11:13:52 DEBUG opendrift:2100: 0 elements scheduled. 11:13:52 DEBUG opendrift:2102: ====================================================================== 11:13:52 DEBUG opendrift:2113: 35.128856830722405 <- latitude -> 35.406594497716824 11:13:52 DEBUG opendrift:2113: 23.10679213557695 <- longitude -> 23.400324312454565 11:13:52 DEBUG opendrift:2113: -128.72398916397103 <- z -> 0.0 11:13:52 DEBUG opendrift:2114: --------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:52 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:52 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 12:00:00 (before) 2025-10-20 15:00:00 (after) 11:13:52 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 12:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 15:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 12:00:00, weight 0.26) and after (2025-10-20 15:00:00, weight 0.74) in time 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:52 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 12:00:00 (before) 2025-10-20 15:00:00 (after) 11:13:52 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 12:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 15:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 12:00:00, weight 0.26) and after (2025-10-20 15:00:00, weight 0.74) in time 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:52 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:52 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:52 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:52 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:52 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.618402 (min) -0.209978 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.14937 (min) 0.355472 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.93013 (min) -0.459455 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: y_wind: 1.95681 (min) 3.66377 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:52 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:52 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.153462, mean: 0.236341, max: 0.338159 11:13:52 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:52 DEBUG opendrift.models.physics_methods:878: min: 2.134175, mean: 2.634887, max: 3.168037 11:13:52 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.134175, mean: 2.634887, max: 3.168037 11:13:52 DEBUG opendrift:689: No elements hit coastline. 11:13:52 DEBUG opendrift:1691: No elements to deactivate 11:13:52 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:52 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:52 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:52 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:52 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:52 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:52 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:52 DEBUG opendrift.models.physics_methods:878: min: 2.134175, mean: 2.634887, max: 3.168037 11:13:52 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:52 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003860, dN_50: 0.000303 11:13:52 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:52 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0049640754325490505 11:13:52 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:52 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:52 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:52 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.087240 m/s - 0.111228 m/s) 11:13:52 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:52 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0020135087636341314 and 0.429206887794728 m/s 11:13:52 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:52 DEBUG opendrift:2093: ====================================================================== 11:13:52 INFO opendrift:2094: 2025-10-20 15:13:17.653112 - step 29 of 48 - 6000 active elements (0 deactivated) 11:13:52 DEBUG opendrift:2100: 0 elements scheduled. 11:13:52 DEBUG opendrift:2102: ====================================================================== 11:13:52 DEBUG opendrift:2113: 35.13346636340824 <- latitude -> 35.424119997372685 11:13:52 DEBUG opendrift:2113: 23.078230342405593 <- longitude -> 23.387152856560856 11:13:52 DEBUG opendrift:2113: -127.86646826348986 <- z -> 0.0 11:13:52 DEBUG opendrift:2114: --------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:52 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:52 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:52 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:52 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:52 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:52 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:52 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:52 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:52 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 15:00:00 (before) 2025-10-20 18:00:00 (after) 11:13:52 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:52 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:52 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:52 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:52 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:52 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:52 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 13x15x23) for time after (2025-10-20 18:00:00) 11:13:52 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 15:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:52 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 18:00:00) in space (linearNDFast) 11:13:52 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 15:00:00, weight 0.93) and after (2025-10-20 18:00:00, weight 0.07) in time 11:13:53 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:53 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:53 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:53 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:53 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:53 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 15:00:00 (before) 2025-10-20 18:00:00 (after) 11:13:53 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:53 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:53 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:53 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:53 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:53 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 18:00:00) 11:13:53 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 15:00:00) in space (linearNDFast) 11:13:53 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 18:00:00) in space (linearNDFast) 11:13:53 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 15:00:00, weight 0.93) and after (2025-10-20 18:00:00, weight 0.07) in time 11:13:53 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:53 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:53 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:53 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:53 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:53 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:53 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:53 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.628252 (min) -0.199135 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.162926 (min) 0.48831 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: x_wind: -3.00652 (min) -0.552489 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.90897 (min) 3.80166 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:53 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.286921, mean: 0.360910, max: 0.453776 11:13:53 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:53 DEBUG opendrift.models.physics_methods:878: min: 2.918173, mean: 3.271477, max: 3.669867 11:13:53 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.918173, mean: 3.271477, max: 3.669867 11:13:53 DEBUG opendrift:689: No elements hit coastline. 11:13:53 DEBUG opendrift:1691: No elements to deactivate 11:13:53 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:53 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:53 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:53 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:53 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:53 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:53 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:53 DEBUG opendrift.models.physics_methods:878: min: 2.918173, mean: 3.271477, max: 3.669867 11:13:53 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:53 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.003290, dN_50: 0.000258 11:13:53 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:53 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.006659856483853704 11:13:53 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:53 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:53 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:53 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.102455 m/s - 0.117852 m/s) 11:13:53 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:53 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.002351111542610649 and 0.5013286994422927 m/s 11:13:53 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:53 DEBUG opendrift:2093: ====================================================================== 11:13:53 INFO opendrift:2094: 2025-10-20 16:13:17.653112 - step 30 of 48 - 6000 active elements (0 deactivated) 11:13:53 DEBUG opendrift:2100: 0 elements scheduled. 11:13:53 DEBUG opendrift:2102: ====================================================================== 11:13:53 DEBUG opendrift:2113: 35.13955621484633 <- latitude -> 35.44517237847294 11:13:53 DEBUG opendrift:2113: 23.054065060047204 <- longitude -> 23.37426175501516 11:13:53 DEBUG opendrift:2113: -126.58357741647396 <- z -> 0.0 11:13:53 DEBUG opendrift:2114: --------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:53 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:53 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:53 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:53 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:53 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:53 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:53 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:53 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:53 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:53 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:53 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:53 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:53 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:53 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 15:00:00 (before) 2025-10-20 18:00:00 (after) 11:13:53 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 15:00:00) in space (linearNDFast) 11:13:53 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 18:00:00) in space (linearNDFast) 11:13:53 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 15:00:00, weight 0.59) and after (2025-10-20 18:00:00, weight 0.41) in time 11:13:53 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:53 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:53 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:53 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:53 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:53 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:53 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 15:00:00 (before) 2025-10-20 18:00:00 (after) 11:13:53 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 15:00:00) in space (linearNDFast) 11:13:53 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 18:00:00) in space (linearNDFast) 11:13:53 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:53 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 15:00:00, weight 0.59) and after (2025-10-20 18:00:00, weight 0.41) in time 11:13:53 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:53 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:53 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:53 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:53 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:53 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:53 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:53 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:53 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.590219 (min) -0.186235 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.165522 (min) 0.519764 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.78478 (min) 0.607835 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: y_wind: 2.27757 (min) 2.89135 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:53 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:53 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.154287, mean: 0.178482, max: 0.212676 11:13:53 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:53 DEBUG opendrift.models.physics_methods:878: min: 2.139901, mean: 2.300907, max: 2.512400 11:13:53 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 2.139901, mean: 2.300907, max: 2.512400 11:13:53 DEBUG opendrift:689: No elements hit coastline. 11:13:53 DEBUG opendrift:1691: No elements to deactivate 11:13:53 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:53 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:53 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:53 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:53 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:53 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:53 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:53 DEBUG opendrift.models.physics_methods:878: min: 2.139901, mean: 2.300907, max: 2.512400 11:13:53 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:53 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.004673, dN_50: 0.000367 11:13:53 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:53 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0031235771488126686 11:13:53 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:53 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:53 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:54 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.075411 m/s - 0.087876 m/s) 11:13:54 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:54 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0006626867173019304 and 0.46358617690543624 m/s 11:13:54 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:54 DEBUG opendrift:2093: ====================================================================== 11:13:54 INFO opendrift:2094: 2025-10-20 17:13:17.653112 - step 31 of 48 - 6000 active elements (0 deactivated) 11:13:54 DEBUG opendrift:2100: 0 elements scheduled. 11:13:54 DEBUG opendrift:2102: ====================================================================== 11:13:54 DEBUG opendrift:2113: 35.14795180238605 <- latitude -> 35.468054217097404 11:13:54 DEBUG opendrift:2113: 23.034495574703868 <- longitude -> 23.35971790783805 11:13:54 DEBUG opendrift:2113: -125.42664580606657 <- z -> 0.0 11:13:54 DEBUG opendrift:2114: --------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:54 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:54 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:54 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:54 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:54 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:54 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 15:00:00 (before) 2025-10-20 18:00:00 (after) 11:13:54 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 15:00:00) in space (linearNDFast) 11:13:54 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:54 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 18:00:00) in space (linearNDFast) 11:13:54 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:54 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 15:00:00, weight 0.26) and after (2025-10-20 18:00:00, weight 0.74) in time 11:13:54 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:54 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:54 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 15:00:00 (before) 2025-10-20 18:00:00 (after) 11:13:54 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 15:00:00) in space (linearNDFast) 11:13:54 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:54 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 18:00:00) in space (linearNDFast) 11:13:54 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:54 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 15:00:00, weight 0.26) and after (2025-10-20 18:00:00, weight 0.74) in time 11:13:54 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:54 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:54 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:54 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:54 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:54 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:54 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:54 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.563654 (min) -0.186327 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.171036 (min) 0.510787 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.542552 (min) 1.71282 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: y_wind: 1.61731 (min) 1.9509 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:54 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:54 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.064429, mean: 0.093600, max: 0.164315 11:13:54 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:54 DEBUG opendrift.models.physics_methods:878: min: 1.382833, mean: 1.648855, max: 2.208349 11:13:54 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.382833, mean: 1.648855, max: 2.208349 11:13:54 DEBUG opendrift:689: No elements hit coastline. 11:13:54 DEBUG opendrift:1691: No elements to deactivate 11:13:54 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:54 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:54 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:54 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:54 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:54 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:54 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:54 DEBUG opendrift.models.physics_methods:878: min: 1.382833, mean: 1.648855, max: 2.208349 11:13:54 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:54 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.006513, dN_50: 0.000511 11:13:54 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:54 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.002414247911816059 11:13:54 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:54 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:54 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:54 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.054628 m/s - 0.077534 m/s) 11:13:54 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:54 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0009598150619966209 and 0.4716859862045055 m/s 11:13:54 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:54 DEBUG opendrift:2093: ====================================================================== 11:13:54 INFO opendrift:2094: 2025-10-20 18:13:17.653112 - step 32 of 48 - 6000 active elements (0 deactivated) 11:13:54 DEBUG opendrift:2100: 0 elements scheduled. 11:13:54 DEBUG opendrift:2102: ====================================================================== 11:13:54 DEBUG opendrift:2113: 35.14961823209147 <- latitude -> 35.48445081743962 11:13:54 DEBUG opendrift:2113: 23.018456700155554 <- longitude -> 23.35192196926885 11:13:54 DEBUG opendrift:2113: -124.89289219559154 <- z -> 0.0 11:13:54 DEBUG opendrift:2114: --------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:54 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:54 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:54 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:54 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:54 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:54 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:54 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:54 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:54 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:54 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:54 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 18:00:00 (before) 2025-10-20 21:00:00 (after) 11:13:54 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:54 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:55 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:55 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:55 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:55 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:55 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 14x17x22) for time after (2025-10-20 21:00:00) 11:13:55 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 18:00:00) in space (linearNDFast) 11:13:55 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:55 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 21:00:00) in space (linearNDFast) 11:13:55 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:55 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 18:00:00, weight 0.93) and after (2025-10-20 21:00:00, weight 0.07) in time 11:13:55 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:55 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:55 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:55 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:55 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:55 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:55 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:55 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:55 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:55 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:55 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 18:00:00 (before) 2025-10-20 21:00:00 (after) 11:13:55 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:55 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:55 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:55 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:55 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:55 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 7x6x1) for time after (2025-10-20 21:00:00) 11:13:55 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 18:00:00) in space (linearNDFast) 11:13:55 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:55 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 21:00:00) in space (linearNDFast) 11:13:55 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:55 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 18:00:00, weight 0.93) and after (2025-10-20 21:00:00, weight 0.07) in time 11:13:55 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:55 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:55 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:55 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:55 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:55 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:55 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:55 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:55 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:55 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.53854 (min) -0.0763941 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.166692 (min) 0.485925 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: x_wind: 0.31745 (min) 2.38725 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: y_wind: 1.04511 (min) 1.16199 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:55 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:55 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.034980, mean: 0.089652, max: 0.170672 11:13:55 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:55 DEBUG opendrift.models.physics_methods:878: min: 1.018919, mean: 1.591054, max: 2.250665 11:13:55 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.018919, mean: 1.591054, max: 2.250665 11:13:55 DEBUG opendrift:689: No elements hit coastline. 11:13:55 DEBUG opendrift:1691: No elements to deactivate 11:13:55 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:55 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:55 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:55 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:55 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:55 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:55 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:55 DEBUG opendrift.models.physics_methods:878: min: 1.018919, mean: 1.591054, max: 2.250665 11:13:55 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:55 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.006941, dN_50: 0.000545 11:13:55 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:55 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.002507495134615825 11:13:55 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:55 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:55 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:56 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.055777 m/s - 0.079020 m/s) 11:13:56 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:56 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0017010292993552808 and 0.5117220625509399 m/s 11:13:56 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:56 DEBUG opendrift:2093: ====================================================================== 11:13:56 INFO opendrift:2094: 2025-10-20 19:13:17.653112 - step 33 of 48 - 6000 active elements (0 deactivated) 11:13:56 DEBUG opendrift:2100: 0 elements scheduled. 11:13:56 DEBUG opendrift:2102: ====================================================================== 11:13:56 DEBUG opendrift:2113: 35.15544764036009 <- latitude -> 35.503994097573056 11:13:56 DEBUG opendrift:2113: 23.00843899875716 <- longitude -> 23.33496981327619 11:13:56 DEBUG opendrift:2113: -123.95650567837441 <- z -> 0.0 11:13:56 DEBUG opendrift:2114: --------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:56 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:56 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 18:00:00 (before) 2025-10-20 21:00:00 (after) 11:13:56 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 18:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 21:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 18:00:00, weight 0.59) and after (2025-10-20 21:00:00, weight 0.41) in time 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:56 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 18:00:00 (before) 2025-10-20 21:00:00 (after) 11:13:56 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 18:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 21:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 18:00:00, weight 0.59) and after (2025-10-20 21:00:00, weight 0.41) in time 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:56 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:56 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:56 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:56 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:56 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.512056 (min) -0.0201771 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.127079 (min) 0.425781 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: x_wind: 2.56002e-05 (min) 1.82362 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.706099 (min) 1.5388 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:56 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.048767, mean: 0.061958, max: 0.094075 11:13:56 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:56 DEBUG opendrift.models.physics_methods:878: min: 1.203076, mean: 1.349070, max: 1.670958 11:13:56 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 1.203076, mean: 1.349070, max: 1.670958 11:13:56 DEBUG opendrift:689: No elements hit coastline. 11:13:56 DEBUG opendrift:1691: No elements to deactivate 11:13:56 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:56 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:56 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:56 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:56 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:56 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:56 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:56 DEBUG opendrift.models.physics_methods:878: min: 1.203076, mean: 1.349070, max: 1.670958 11:13:56 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:56 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.008121, dN_50: 0.000637 11:13:56 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:56 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.001384016996191695 11:13:56 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:56 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:56 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:56 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.045563 m/s - 0.058666 m/s) 11:13:56 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:56 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0018283509639090813 and 0.4167800170994464 m/s 11:13:56 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:56 DEBUG opendrift:2093: ====================================================================== 11:13:56 INFO opendrift:2094: 2025-10-20 20:13:17.653112 - step 34 of 48 - 6000 active elements (0 deactivated) 11:13:56 DEBUG opendrift:2100: 0 elements scheduled. 11:13:56 DEBUG opendrift:2102: ====================================================================== 11:13:56 DEBUG opendrift:2113: 35.1609297443731 <- latitude -> 35.51724069996533 11:13:56 DEBUG opendrift:2113: 22.994321694198614 <- longitude -> 23.326122794061742 11:13:56 DEBUG opendrift:2113: -122.64725287299463 <- z -> 0.0 11:13:56 DEBUG opendrift:2114: --------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:56 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:56 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 18:00:00 (before) 2025-10-20 21:00:00 (after) 11:13:56 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 18:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 21:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 18:00:00, weight 0.26) and after (2025-10-20 21:00:00, weight 0.74) in time 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:56 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:56 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:56 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:56 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 18:00:00 (before) 2025-10-20 21:00:00 (after) 11:13:56 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 18:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-20 21:00:00) in space (linearNDFast) 11:13:56 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:56 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 18:00:00, weight 0.26) and after (2025-10-20 21:00:00, weight 0.74) in time 11:13:56 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:56 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:56 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:56 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:56 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:56 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:56 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:56 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:56 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.466836 (min) 0.0179556 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.12058 (min) 0.405451 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.332691 (min) 1.25749 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.275409 (min) 1.9046 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:56 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:56 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.027217, mean: 0.042896, max: 0.091960 11:13:56 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:56 DEBUG opendrift.models.physics_methods:878: min: 0.898776, mean: 1.117565, max: 1.652069 11:13:56 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.898776, mean: 1.117565, max: 1.652069 11:13:56 DEBUG opendrift:689: No elements hit coastline. 11:13:56 DEBUG opendrift:1691: No elements to deactivate 11:13:56 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:56 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:56 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:56 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:56 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:56 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:56 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:56 DEBUG opendrift.models.physics_methods:878: min: 0.898776, mean: 1.117565, max: 1.652069 11:13:56 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:56 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.010371, dN_50: 0.000814 11:13:56 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:56 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0013529974253303917 11:13:56 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:56 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:56 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:57 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.031556 m/s - 0.038978 m/s) 11:13:57 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:57 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0019520467603742014 and 0.46510201652138533 m/s 11:13:57 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:57 DEBUG opendrift:2093: ====================================================================== 11:13:57 INFO opendrift:2094: 2025-10-20 21:13:17.653112 - step 35 of 48 - 6000 active elements (0 deactivated) 11:13:57 DEBUG opendrift:2100: 0 elements scheduled. 11:13:57 DEBUG opendrift:2102: ====================================================================== 11:13:57 DEBUG opendrift:2113: 35.16824724007281 <- latitude -> 35.528368962480336 11:13:57 DEBUG opendrift:2113: 22.986571539609976 <- longitude -> 23.32085202248459 11:13:57 DEBUG opendrift:2113: -121.77649412434026 <- z -> 0.0 11:13:57 DEBUG opendrift:2114: --------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:57 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:57 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:57 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:57 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:57 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:57 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:57 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:57 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:57 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:57 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:57 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:57 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:57 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:57 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:57 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:57 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:57 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:57 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:57 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:57 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 21:00:00 (before) 2025-10-21 00:00:00 (after) 11:13:57 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:58 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:58 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:58 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:58 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:58 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:58 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 13x17x22) for time after (2025-10-21 00:00:00) 11:13:58 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 21:00:00) in space (linearNDFast) 11:13:58 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:58 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 00:00:00) in space (linearNDFast) 11:13:58 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:58 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 21:00:00, weight 0.93) and after (2025-10-21 00:00:00, weight 0.07) in time 11:13:58 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:58 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:58 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:58 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:58 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:58 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 21:00:00 (before) 2025-10-21 00:00:00 (after) 11:13:58 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:13:58 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:13:58 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:58 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:13:58 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:13:58 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-21 00:00:00) 11:13:58 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 21:00:00) in space (linearNDFast) 11:13:58 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:58 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 00:00:00) in space (linearNDFast) 11:13:58 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:58 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 21:00:00, weight 0.93) and after (2025-10-21 00:00:00, weight 0.07) in time 11:13:58 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:58 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:58 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:58 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:58 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:58 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:58 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:58 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.428691 (min) 0.04429 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.0836992 (min) 0.379896 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.578805 (min) 0.795889 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.0305691 (min) 2.05165 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:58 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:58 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.007777, mean: 0.032483, max: 0.111789 11:13:58 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:58 DEBUG opendrift.models.physics_methods:878: min: 0.480443, mean: 0.913648, max: 1.821500 11:13:58 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.480443, mean: 0.913648, max: 1.821500 11:13:58 DEBUG opendrift:689: No elements hit coastline. 11:13:58 DEBUG opendrift:1691: No elements to deactivate 11:13:58 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:58 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:58 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:58 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:58 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:58 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:58 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:58 DEBUG opendrift.models.physics_methods:878: min: 0.480443, mean: 0.913648, max: 1.821500 11:13:58 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:58 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.015346, dN_50: 0.001204 11:13:58 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:58 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0016438404834783146 11:13:58 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:58 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:58 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:58 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.016868 m/s - 0.028061 m/s) 11:13:58 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:58 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0029872099773988617 and 0.4788246250206879 m/s 11:13:58 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:58 DEBUG opendrift:2093: ====================================================================== 11:13:58 INFO opendrift:2094: 2025-10-20 22:13:17.653112 - step 36 of 48 - 6000 active elements (0 deactivated) 11:13:58 DEBUG opendrift:2100: 0 elements scheduled. 11:13:58 DEBUG opendrift:2102: ====================================================================== 11:13:58 DEBUG opendrift:2113: 35.16871477219524 <- latitude -> 35.540742466491366 11:13:58 DEBUG opendrift:2113: 22.97360373601173 <- longitude -> 23.313331451457177 11:13:58 DEBUG opendrift:2113: -120.75835298608057 <- z -> 0.0 11:13:58 DEBUG opendrift:2114: --------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:58 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:58 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:58 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:58 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:58 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:58 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:58 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:58 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:58 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:58 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:58 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:58 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:58 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:58 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:58 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:58 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 21:00:00 (before) 2025-10-21 00:00:00 (after) 11:13:58 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 21:00:00) in space (linearNDFast) 11:13:58 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:58 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 00:00:00) in space (linearNDFast) 11:13:58 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 21:00:00, weight 0.59) and after (2025-10-21 00:00:00, weight 0.41) in time 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:59 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 21:00:00 (before) 2025-10-21 00:00:00 (after) 11:13:59 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 21:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 00:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 21:00:00, weight 0.59) and after (2025-10-21 00:00:00, weight 0.41) in time 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:59 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:59 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:59 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:59 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:59 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.437743 (min) 0.0696925 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: 0.0267857 (min) 0.328823 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.537871 (min) 0.666892 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.0173629 (min) 1.60351 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:59 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.003958, mean: 0.020530, max: 0.070370 11:13:59 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:59 DEBUG opendrift.models.physics_methods:878: min: 0.342757, mean: 0.757946, max: 1.445180 11:13:59 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.342757, mean: 0.757946, max: 1.445180 11:13:59 DEBUG opendrift:689: No elements hit coastline. 11:13:59 DEBUG opendrift:1691: No elements to deactivate 11:13:59 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:59 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:59 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:59 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:59 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:59 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:59 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:59 DEBUG opendrift.models.physics_methods:878: min: 0.342757, mean: 0.757946, max: 1.445180 11:13:59 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:59 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.016375, dN_50: 0.001285 11:13:59 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:59 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.001036329789715704 11:13:59 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:59 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:59 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:59 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.012034 m/s - 0.026799 m/s) 11:13:59 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:59 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0014505774505427333 and 0.4498663622548493 m/s 11:13:59 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:59 DEBUG opendrift:2093: ====================================================================== 11:13:59 INFO opendrift:2094: 2025-10-20 23:13:17.653112 - step 37 of 48 - 6000 active elements (0 deactivated) 11:13:59 DEBUG opendrift:2100: 0 elements scheduled. 11:13:59 DEBUG opendrift:2102: ====================================================================== 11:13:59 DEBUG opendrift:2113: 35.172042143715736 <- latitude -> 35.55213046321846 11:13:59 DEBUG opendrift:2113: 22.965055418601974 <- longitude -> 23.29562835640211 11:13:59 DEBUG opendrift:2113: -120.05951853115857 <- z -> 0.0 11:13:59 DEBUG opendrift:2114: --------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:59 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:59 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 21:00:00 (before) 2025-10-21 00:00:00 (after) 11:13:59 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 21:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 00:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 21:00:00, weight 0.26) and after (2025-10-21 00:00:00, weight 0.74) in time 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:59 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-20 21:00:00 (before) 2025-10-21 00:00:00 (after) 11:13:59 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-20 21:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 00:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-20 21:00:00, weight 0.26) and after (2025-10-21 00:00:00, weight 0.74) in time 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:13:59 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:13:59 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:13:59 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:13:59 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:13:59 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.430092 (min) 0.095514 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.067985 (min) 0.287297 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.471238 (min) 0.761191 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: y_wind: 0.0300672 (min) 1.14731 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:13:59 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:13:59 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.001362, mean: 0.013833, max: 0.037845 11:13:59 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:13:59 DEBUG opendrift.models.physics_methods:878: min: 0.201036, mean: 0.635882, max: 1.059818 11:13:59 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.201036, mean: 0.635882, max: 1.059818 11:13:59 DEBUG opendrift:689: No elements hit coastline. 11:13:59 DEBUG opendrift:1691: No elements to deactivate 11:13:59 DEBUG opendrift:2150: Calling OpenOil.update() 11:13:59 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:13:59 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:13:59 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:13:59 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:13:59 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:13:59 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:13:59 DEBUG opendrift.models.physics_methods:878: min: 0.201036, mean: 0.635882, max: 1.059818 11:13:59 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:13:59 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.018273, dN_50: 0.001434 11:13:59 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:13:59 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.000559276208134386 11:13:59 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:13:59 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:13:59 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:13:59 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.007058 m/s - 0.031722 m/s) 11:13:59 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:13:59 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0006054092429790289 and 0.4478466550348009 m/s 11:13:59 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:13:59 DEBUG opendrift:2093: ====================================================================== 11:13:59 INFO opendrift:2094: 2025-10-21 00:13:17.653112 - step 38 of 48 - 6000 active elements (0 deactivated) 11:13:59 DEBUG opendrift:2100: 0 elements scheduled. 11:13:59 DEBUG opendrift:2102: ====================================================================== 11:13:59 DEBUG opendrift:2113: 35.18175131541582 <- latitude -> 35.556272465484916 11:13:59 DEBUG opendrift:2113: 22.94773380316155 <- longitude -> 23.276750456501276 11:13:59 DEBUG opendrift:2113: -119.30035238333944 <- z -> 0.0 11:13:59 DEBUG opendrift:2114: --------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:13:59 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:59 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 00:00:00 (before) 2025-10-21 03:00:00 (after) 11:13:59 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:13:59 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:13:59 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:13:59 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:13:59 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:13:59 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:13:59 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 13x17x22) for time after (2025-10-21 03:00:00) 11:13:59 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 00:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 03:00:00) in space (linearNDFast) 11:13:59 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:13:59 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 00:00:00, weight 0.93) and after (2025-10-21 03:00:00, weight 0.07) in time 11:13:59 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:13:59 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:13:59 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:13:59 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:13:59 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:13:59 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:13:59 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:13:59 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 00:00:00 (before) 2025-10-21 03:00:00 (after) 11:13:59 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:14:00 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:14:00 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:00 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:14:00 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:14:00 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-21 03:00:00) 11:14:00 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 00:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 03:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 00:00:00, weight 0.93) and after (2025-10-21 03:00:00, weight 0.07) in time 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:00 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.430747 (min) 0.10284 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.130202 (min) 0.257038 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.517839 (min) 0.812997 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.0733566 (min) 0.871579 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:00 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.000047, mean: 0.008264, max: 0.028063 11:14:00 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:00 DEBUG opendrift.models.physics_methods:878: min: 0.037308, mean: 0.473978, max: 0.912629 11:14:00 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.037308, mean: 0.473978, max: 0.912629 11:14:00 DEBUG opendrift:689: No elements hit coastline. 11:14:00 DEBUG opendrift:1691: No elements to deactivate 11:14:00 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:00 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:00 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:00 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:00 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:00 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:00 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:00 DEBUG opendrift.models.physics_methods:878: min: 0.037308, mean: 0.473978, max: 0.912629 11:14:00 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:00 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.026334, dN_50: 0.002067 11:14:00 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:00 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.00041580373807480534 11:14:00 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:00 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:00 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:00 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.001310 m/s - 0.032042 m/s) 11:14:00 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:00 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.000627875305700139 and 0.4687086847037518 m/s 11:14:00 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:00 DEBUG opendrift:2093: ====================================================================== 11:14:00 INFO opendrift:2094: 2025-10-21 01:13:17.653112 - step 39 of 48 - 6000 active elements (0 deactivated) 11:14:00 DEBUG opendrift:2100: 0 elements scheduled. 11:14:00 DEBUG opendrift:2102: ====================================================================== 11:14:00 DEBUG opendrift:2113: 35.184609491108795 <- latitude -> 35.561164061379664 11:14:00 DEBUG opendrift:2113: 22.940344324358822 <- longitude -> 23.266069335240104 11:14:00 DEBUG opendrift:2113: -118.58120184387818 <- z -> 0.0 11:14:00 DEBUG opendrift:2114: --------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:00 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:00 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 00:00:00 (before) 2025-10-21 03:00:00 (after) 11:14:00 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 00:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 03:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 00:00:00, weight 0.59) and after (2025-10-21 03:00:00, weight 0.41) in time 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:00 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 00:00:00 (before) 2025-10-21 03:00:00 (after) 11:14:00 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 00:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 03:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 00:00:00, weight 0.59) and after (2025-10-21 03:00:00, weight 0.41) in time 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:00 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.429486 (min) 0.108107 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.127134 (min) 0.246069 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.22837 (min) 0.114661 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.300348 (min) 0.535398 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:00 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.000558, mean: 0.006599, max: 0.038873 11:14:00 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:00 DEBUG opendrift.models.physics_methods:878: min: 0.128656, mean: 0.422208, max: 1.074123 11:14:00 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.128656, mean: 0.422208, max: 1.074123 11:14:00 DEBUG opendrift:689: No elements hit coastline. 11:14:00 DEBUG opendrift:1691: No elements to deactivate 11:14:00 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:00 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:00 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:00 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:00 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:00 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:00 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:00 DEBUG opendrift.models.physics_methods:878: min: 0.128656, mean: 0.422208, max: 1.074123 11:14:00 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:00 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.030911, dN_50: 0.002426 11:14:00 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:00 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0005743621485618821 11:14:00 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:00 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:00 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:00 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.006554 m/s - 0.017795 m/s) 11:14:00 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:00 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0010653806587305685 and 0.4239115349360826 m/s 11:14:00 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:00 DEBUG opendrift:2093: ====================================================================== 11:14:00 INFO opendrift:2094: 2025-10-21 02:13:17.653112 - step 40 of 48 - 6000 active elements (0 deactivated) 11:14:00 DEBUG opendrift:2100: 0 elements scheduled. 11:14:00 DEBUG opendrift:2102: ====================================================================== 11:14:00 DEBUG opendrift:2113: 35.18429489847966 <- latitude -> 35.56388139750051 11:14:00 DEBUG opendrift:2113: 22.930202903536223 <- longitude -> 23.25401800114936 11:14:00 DEBUG opendrift:2113: -117.4071437885069 <- z -> 0.0 11:14:00 DEBUG opendrift:2114: --------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:00 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:00 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 00:00:00 (before) 2025-10-21 03:00:00 (after) 11:14:00 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 00:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 03:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 00:00:00, weight 0.26) and after (2025-10-21 03:00:00, weight 0.74) in time 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:00 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:00 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:00 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:00 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 00:00:00 (before) 2025-10-21 03:00:00 (after) 11:14:00 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 00:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 03:00:00) in space (linearNDFast) 11:14:00 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:00 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 00:00:00, weight 0.26) and after (2025-10-21 03:00:00, weight 0.74) in time 11:14:00 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:00 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:00 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:00 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:00 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:00 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.428986 (min) 0.133092 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.132741 (min) 0.235097 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.87592 (min) -0.465227 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.53532 (min) 0.189994 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:00 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:00 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.005333, mean: 0.030958, max: 0.086938 11:14:00 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:00 DEBUG opendrift.models.physics_methods:878: min: 0.397845, mean: 0.932522, max: 1.606326 11:14:00 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.397845, mean: 0.932522, max: 1.606326 11:14:00 DEBUG opendrift:689: No elements hit coastline. 11:14:01 DEBUG opendrift:1691: No elements to deactivate 11:14:01 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:01 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:01 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:01 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:01 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:01 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:01 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:01 DEBUG opendrift.models.physics_methods:878: min: 0.397845, mean: 0.932521, max: 1.606326 11:14:01 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:01 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.013647, dN_50: 0.001071 11:14:01 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:01 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0012793388488358086 11:14:01 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:01 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:01 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:01 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.013968 m/s - 0.039205 m/s) 11:14:01 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:01 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0020148551401782586 and 0.4341091472008167 m/s 11:14:01 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:01 DEBUG opendrift:2093: ====================================================================== 11:14:01 INFO opendrift:2094: 2025-10-21 03:13:17.653112 - step 41 of 48 - 6000 active elements (0 deactivated) 11:14:01 DEBUG opendrift:2100: 0 elements scheduled. 11:14:01 DEBUG opendrift:2102: ====================================================================== 11:14:01 DEBUG opendrift:2113: 35.18112568003242 <- latitude -> 35.57453417783538 11:14:01 DEBUG opendrift:2113: 22.927799582866175 <- longitude -> 23.240280829441545 11:14:01 DEBUG opendrift:2113: -116.7302107224183 <- z -> 0.0 11:14:01 DEBUG opendrift:2114: --------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:01 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:01 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:01 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:01 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:01 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:01 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:01 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:01 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:01 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:01 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:01 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:01 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:01 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:01 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 03:00:00 (before) 2025-10-21 06:00:00 (after) 11:14:01 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:14:01 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:14:01 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:01 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:14:01 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:14:01 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:01 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 13x18x22) for time after (2025-10-21 06:00:00) 11:14:01 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 03:00:00) in space (linearNDFast) 11:14:01 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:01 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 06:00:00) in space (linearNDFast) 11:14:01 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:01 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 03:00:00, weight 0.93) and after (2025-10-21 06:00:00, weight 0.07) in time 11:14:01 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:01 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:01 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:01 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:01 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:01 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:01 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 03:00:00 (before) 2025-10-21 06:00:00 (after) 11:14:01 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:14:01 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:14:01 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:01 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:14:01 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:14:01 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-21 06:00:00) 11:14:01 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 03:00:00) in space (linearNDFast) 11:14:01 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:01 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 06:00:00) in space (linearNDFast) 11:14:01 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:01 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 03:00:00, weight 0.93) and after (2025-10-21 06:00:00, weight 0.07) in time 11:14:01 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:01 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:01 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:01 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:01 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:01 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:01 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:01 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:01 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.443258 (min) 0.17552 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.131787 (min) 0.204809 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.32578 (min) -0.838875 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.653202 (min) -0.00332189 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:01 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:01 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.018442, mean: 0.062183, max: 0.138777 11:14:01 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:01 DEBUG opendrift.models.physics_methods:878: min: 0.739826, mean: 1.328927, max: 2.029500 11:14:01 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.739826, mean: 1.328927, max: 2.029500 11:14:01 DEBUG opendrift:689: No elements hit coastline. 11:14:01 DEBUG opendrift:1691: No elements to deactivate 11:14:01 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:01 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:01 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:01 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:01 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:01 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:01 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:01 DEBUG opendrift.models.physics_methods:878: min: 0.739826, mean: 1.328927, max: 2.029500 11:14:01 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:01 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.009686, dN_50: 0.000760 11:14:01 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:01 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0020396876981748297 11:14:01 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:01 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:01 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:01 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.025975 m/s - 0.054155 m/s) 11:14:02 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:02 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0007222447785961865 and 0.4220613910967817 m/s 11:14:02 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:02 DEBUG opendrift:2093: ====================================================================== 11:14:02 INFO opendrift:2094: 2025-10-21 04:13:17.653112 - step 42 of 48 - 6000 active elements (0 deactivated) 11:14:02 DEBUG opendrift:2100: 0 elements scheduled. 11:14:02 DEBUG opendrift:2102: ====================================================================== 11:14:02 DEBUG opendrift:2113: 35.183152765155796 <- latitude -> 35.57794531867708 11:14:02 DEBUG opendrift:2113: 22.91633311400878 <- longitude -> 23.22992181734835 11:14:02 DEBUG opendrift:2113: -116.08277934853443 <- z -> 0.0 11:14:02 DEBUG opendrift:2114: --------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:02 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:02 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 03:00:00 (before) 2025-10-21 06:00:00 (after) 11:14:02 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 03:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 06:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 03:00:00, weight 0.59) and after (2025-10-21 06:00:00, weight 0.41) in time 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:02 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 03:00:00 (before) 2025-10-21 06:00:00 (after) 11:14:02 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 03:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 06:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 03:00:00, weight 0.59) and after (2025-10-21 06:00:00, weight 0.41) in time 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:02 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:02 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:02 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:02 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:02 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.428933 (min) 0.204284 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.160686 (min) 0.154319 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: x_wind: -2.04681 (min) -0.538434 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.775813 (min) 0.268279 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:02 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.008220, mean: 0.041702, max: 0.114485 11:14:02 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:02 DEBUG opendrift.models.physics_methods:878: min: 0.493918, mean: 1.070176, max: 1.843335 11:14:02 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.493918, mean: 1.070176, max: 1.843335 11:14:02 DEBUG opendrift:689: No elements hit coastline. 11:14:02 DEBUG opendrift:1691: No elements to deactivate 11:14:02 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:02 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:02 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:02 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:02 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:02 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:02 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:02 DEBUG opendrift.models.physics_methods:878: min: 0.493918, mean: 1.070176, max: 1.843335 11:14:02 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:02 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.012624, dN_50: 0.000991 11:14:02 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:02 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.001683385872307954 11:14:02 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:02 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:02 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:02 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.017341 m/s - 0.045044 m/s) 11:14:02 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:02 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0014377826745921476 and 0.4493327482454887 m/s 11:14:02 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:02 DEBUG opendrift:2093: ====================================================================== 11:14:02 INFO opendrift:2094: 2025-10-21 05:13:17.653112 - step 43 of 48 - 6000 active elements (0 deactivated) 11:14:02 DEBUG opendrift:2100: 0 elements scheduled. 11:14:02 DEBUG opendrift:2102: ====================================================================== 11:14:02 DEBUG opendrift:2113: 35.18467461567517 <- latitude -> 35.578083730894 11:14:02 DEBUG opendrift:2113: 22.903336931030417 <- longitude -> 23.21283886225433 11:14:02 DEBUG opendrift:2113: -115.04874370265016 <- z -> 0.0 11:14:02 DEBUG opendrift:2114: --------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:02 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:02 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 03:00:00 (before) 2025-10-21 06:00:00 (after) 11:14:02 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 03:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 06:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 03:00:00, weight 0.26) and after (2025-10-21 06:00:00, weight 0.74) in time 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:02 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 03:00:00 (before) 2025-10-21 06:00:00 (after) 11:14:02 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 03:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 06:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:02 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 03:00:00, weight 0.26) and after (2025-10-21 06:00:00, weight 0.74) in time 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:02 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:02 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:02 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:02 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:02 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.419505 (min) 0.235566 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.249936 (min) 0.159308 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.76277 (min) -0.254817 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.02923 (min) 0.547356 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:02 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:02 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.002335, mean: 0.027894, max: 0.095069 11:14:02 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:02 DEBUG opendrift.models.physics_methods:878: min: 0.263272, mean: 0.861941, max: 1.679768 11:14:02 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.263272, mean: 0.861941, max: 1.679768 11:14:02 DEBUG opendrift:689: No elements hit coastline. 11:14:02 DEBUG opendrift:1691: No elements to deactivate 11:14:02 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:02 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:02 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:02 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:02 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:02 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:02 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:02 DEBUG opendrift.models.physics_methods:878: min: 0.263272, mean: 0.861941, max: 1.679768 11:14:02 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:02 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.016515, dN_50: 0.001296 11:14:02 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:02 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0013986046680913068 11:14:02 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:02 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:02 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:02 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.009243 m/s - 0.035725 m/s) 11:14:02 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:02 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0029456156534508615 and 0.40013485333129534 m/s 11:14:02 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:02 DEBUG opendrift:2093: ====================================================================== 11:14:02 INFO opendrift:2094: 2025-10-21 06:13:17.653112 - step 44 of 48 - 6000 active elements (0 deactivated) 11:14:02 DEBUG opendrift:2100: 0 elements scheduled. 11:14:02 DEBUG opendrift:2102: ====================================================================== 11:14:02 DEBUG opendrift:2113: 35.1871789078387 <- latitude -> 35.58011983207642 11:14:02 DEBUG opendrift:2113: 22.88672000105877 <- longitude -> 23.1956808274368 11:14:02 DEBUG opendrift:2113: -114.45040089967101 <- z -> 0.0 11:14:02 DEBUG opendrift:2114: --------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:02 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:02 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:02 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:02 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:02 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:02 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:02 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:02 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:02 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 06:00:00 (before) 2025-10-21 09:00:00 (after) 11:14:02 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:14:02 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:14:02 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:02 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:14:02 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:14:02 DEBUG opendrift.readers.interpolation.structured:70: Filled NaN-values toward seafloor for :['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:02 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 13x18x22) for time after (2025-10-21 09:00:00) 11:14:02 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 06:00:00) in space (linearNDFast) 11:14:02 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 09:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 06:00:00, weight 0.93) and after (2025-10-21 09:00:00, weight 0.07) in time 11:14:03 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:03 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:03 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:03 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:03 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:03 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 06:00:00 (before) 2025-10-21 09:00:00 (after) 11:14:03 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:14:03 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:14:03 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:03 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:14:03 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:14:03 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-21 09:00:00) 11:14:03 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 06:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 09:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 06:00:00, weight 0.93) and after (2025-10-21 09:00:00, weight 0.07) in time 11:14:03 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:03 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:03 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:03 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:03 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:03 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:03 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:03 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.414252 (min) 0.228772 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.328409 (min) 0.15832 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.45716 (min) 0.0055907 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.2095 (min) 0.752064 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:03 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.000108, mean: 0.019177, max: 0.075974 11:14:03 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:03 DEBUG opendrift.models.physics_methods:878: min: 0.056682, mean: 0.713539, max: 1.501628 11:14:03 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.056682, mean: 0.713539, max: 1.501628 11:14:03 DEBUG opendrift:689: No elements hit coastline. 11:14:03 DEBUG opendrift:1691: No elements to deactivate 11:14:03 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:03 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:03 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:03 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:03 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:03 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:03 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:03 DEBUG opendrift.models.physics_methods:878: min: 0.056682, mean: 0.713539, max: 1.501628 11:14:03 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:03 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.021470, dN_50: 0.001685 11:14:03 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:03 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0011185323631298892 11:14:03 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:03 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:03 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:03 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.001990 m/s - 0.026662 m/s) 11:14:03 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:03 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.004101206223366215 and 0.45764769220468826 m/s 11:14:03 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:03 DEBUG opendrift:2093: ====================================================================== 11:14:03 INFO opendrift:2094: 2025-10-21 07:13:17.653112 - step 45 of 48 - 6000 active elements (0 deactivated) 11:14:03 DEBUG opendrift:2100: 0 elements scheduled. 11:14:03 DEBUG opendrift:2102: ====================================================================== 11:14:03 DEBUG opendrift:2113: 35.18775585868056 <- latitude -> 35.58111264867446 11:14:03 DEBUG opendrift:2113: 22.873807496119003 <- longitude -> 23.18615680551383 11:14:03 DEBUG opendrift:2113: -113.39759801078917 <- z -> 0.0 11:14:03 DEBUG opendrift:2114: --------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:03 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:03 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:03 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:03 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:03 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:03 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:03 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:03 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:03 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:03 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:03 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:03 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:03 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:03 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 06:00:00 (before) 2025-10-21 09:00:00 (after) 11:14:03 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 06:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 09:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 06:00:00, weight 0.59) and after (2025-10-21 09:00:00, weight 0.41) in time 11:14:03 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:03 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:03 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:03 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:03 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:03 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:03 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 06:00:00 (before) 2025-10-21 09:00:00 (after) 11:14:03 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 06:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 09:00:00) in space (linearNDFast) 11:14:03 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:03 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 06:00:00, weight 0.59) and after (2025-10-21 09:00:00, weight 0.41) in time 11:14:03 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:03 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:03 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:03 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:03 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:03 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:03 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:03 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:03 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.393222 (min) 0.122982 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.295072 (min) 0.160526 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: x_wind: -1.0746 (min) 0.224649 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.09161 (min) 0.517094 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:03 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:03 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.000000, mean: 0.010412, max: 0.048946 11:14:03 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:03 DEBUG opendrift.models.physics_methods:878: min: 0.001446, mean: 0.504517, max: 1.205285 11:14:03 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.001446, mean: 0.504517, max: 1.205285 11:14:03 DEBUG opendrift:689: No elements hit coastline. 11:14:03 DEBUG opendrift:1691: No elements to deactivate 11:14:03 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:03 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:03 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:03 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:03 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:03 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:03 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:03 DEBUG opendrift.models.physics_methods:878: min: 0.001446, mean: 0.504517, max: 1.205285 11:14:03 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:03 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.048263, dN_50: 0.003788 11:14:03 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:03 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0007221096469064748 11:14:03 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:03 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:03 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:03 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.000051 m/s - 0.018217 m/s) 11:14:04 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:04 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0017908188912365063 and 0.41383519308694083 m/s 11:14:04 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:04 DEBUG opendrift:2093: ====================================================================== 11:14:04 INFO opendrift:2094: 2025-10-21 08:13:17.653112 - step 46 of 48 - 6000 active elements (0 deactivated) 11:14:04 DEBUG opendrift:2100: 0 elements scheduled. 11:14:04 DEBUG opendrift:2102: ====================================================================== 11:14:04 DEBUG opendrift:2113: 35.193289280459624 <- latitude -> 35.58108666212497 11:14:04 DEBUG opendrift:2113: 22.859398607064897 <- longitude -> 23.167092201499802 11:14:04 DEBUG opendrift:2113: -112.94907156071436 <- z -> 0.0 11:14:04 DEBUG opendrift:2114: --------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:04 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:04 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:04 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:04 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:04 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:04 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 06:00:00 (before) 2025-10-21 09:00:00 (after) 11:14:04 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 06:00:00) in space (linearNDFast) 11:14:04 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:04 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 09:00:00) in space (linearNDFast) 11:14:04 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:04 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 06:00:00, weight 0.26) and after (2025-10-21 09:00:00, weight 0.74) in time 11:14:04 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:04 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:04 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 06:00:00 (before) 2025-10-21 09:00:00 (after) 11:14:04 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 06:00:00) in space (linearNDFast) 11:14:04 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:04 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 09:00:00) in space (linearNDFast) 11:14:04 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:04 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 06:00:00, weight 0.26) and after (2025-10-21 09:00:00, weight 0.74) in time 11:14:04 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:04 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:04 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:04 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:04 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:04 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:04 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:04 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.448467 (min) 0.0926548 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.25283 (min) 0.158569 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.63435 (min) 0.444044 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: y_wind: -0.984788 (min) 0.303896 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:04 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:04 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.000003, mean: 0.007171, max: 0.028432 11:14:04 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:04 DEBUG opendrift.models.physics_methods:878: min: 0.009045, mean: 0.382990, max: 0.918611 11:14:04 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.009045, mean: 0.382990, max: 0.918611 11:14:04 DEBUG opendrift:689: No elements hit coastline. 11:14:04 DEBUG opendrift:1691: No elements to deactivate 11:14:04 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:04 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:04 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:04 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:04 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:04 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:04 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:04 DEBUG opendrift.models.physics_methods:878: min: 0.009045, mean: 0.382990, max: 0.918611 11:14:04 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:04 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.076644, dN_50: 0.006015 11:14:04 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:04 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0004212166585336127 11:14:04 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:04 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:04 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:04 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.000318 m/s - 0.022779 m/s) 11:14:04 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:04 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0023274135985183937 and 0.4366516419880002 m/s 11:14:04 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:04 DEBUG opendrift:2093: ====================================================================== 11:14:04 INFO opendrift:2094: 2025-10-21 09:13:17.653112 - step 47 of 48 - 6000 active elements (0 deactivated) 11:14:04 DEBUG opendrift:2100: 0 elements scheduled. 11:14:04 DEBUG opendrift:2102: ====================================================================== 11:14:04 DEBUG opendrift:2113: 35.19484903979885 <- latitude -> 35.58039915137501 11:14:04 DEBUG opendrift:2113: 22.843823019649747 <- longitude -> 23.16221302901294 11:14:04 DEBUG opendrift:2113: -112.84580797892635 <- z -> 0.0 11:14:04 DEBUG opendrift:2114: --------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:04 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:04 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:04 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:04 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:04 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:04 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:04 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:04 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:04 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:04 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:04 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 09:00:00 (before) 2025-10-21 12:00:00 (after) 11:14:04 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_sea_water_velocity to retrieve x_sea_water_velocity 11:14:04 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_sea_water_velocity to retrieve y_sea_water_velocity 11:14:05 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:05 DEBUG opendrift.readers.basereader.variables:639: Checking x_sea_water_velocity for invalid values 11:14:05 DEBUG opendrift.readers.basereader.variables:639: Checking y_sea_water_velocity for invalid values 11:14:05 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 13x18x22) for time after (2025-10-21 12:00:00) 11:14:05 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 09:00:00) in space (linearNDFast) 11:14:05 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:05 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 12:00:00) in space (linearNDFast) 11:14:05 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:05 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 09:00:00, weight 0.93) and after (2025-10-21 12:00:00, weight 0.07) in time 11:14:05 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:05 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:05 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:05 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:05 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:05 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:05 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:05 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:05 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:05 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:05 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 09:00:00 (before) 2025-10-21 12:00:00 (after) 11:14:05 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using eastward_wind to retrieve x_wind 11:14:05 DEBUG opendrift.readers.reader_netCDF_CF_generic:450: Using northward_wind to retrieve y_wind 11:14:05 DEBUG opendrift.readers.reader_netCDF_CF_generic:572: North is up, no rotation necessary 11:14:05 DEBUG opendrift.readers.basereader.variables:639: Checking x_wind for invalid values 11:14:05 DEBUG opendrift.readers.basereader.variables:639: Checking y_wind for invalid values 11:14:05 DEBUG opendrift.readers.basereader.structured:313: Fetched env-block (size 8x7x1) for time after (2025-10-21 12:00:00) 11:14:05 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 09:00:00) in space (linearNDFast) 11:14:05 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:05 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 12:00:00) in space (linearNDFast) 11:14:05 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:05 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 09:00:00, weight 0.93) and after (2025-10-21 12:00:00, weight 0.07) in time 11:14:05 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:05 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:05 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:05 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:05 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:05 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:05 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:05 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:05 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:05 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.543303 (min) 0.0660858 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.262762 (min) 0.1483 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: x_wind: -0.272134 (min) 0.708102 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.10461 (min) -0.0385514 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:05 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:05 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.000774, mean: 0.012901, max: 0.042350 11:14:05 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:05 DEBUG opendrift.models.physics_methods:878: min: 0.151565, mean: 0.558467, max: 1.121137 11:14:05 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.151565, mean: 0.558467, max: 1.121137 11:14:05 DEBUG opendrift:689: No elements hit coastline. 11:14:05 DEBUG opendrift:1691: No elements to deactivate 11:14:05 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:05 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:05 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:05 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:05 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:05 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:05 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:05 DEBUG opendrift.models.physics_methods:878: min: 0.151565, mean: 0.558467, max: 1.121137 11:14:05 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:05 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.032259, dN_50: 0.002532 11:14:05 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:05 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.0006253660609009273 11:14:05 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:05 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:05 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:06 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.005321 m/s - 0.032801 m/s) 11:14:06 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:06 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.002014528692394443 and 0.47529544875288304 m/s 11:14:06 DEBUG opendrift:902: to be seeded: 0, already seeded 6000 11:14:06 DEBUG opendrift:2093: ====================================================================== 11:14:06 INFO opendrift:2094: 2025-10-21 10:13:17.653112 - step 48 of 48 - 6000 active elements (0 deactivated) 11:14:06 DEBUG opendrift:2100: 0 elements scheduled. 11:14:06 DEBUG opendrift:2102: ====================================================================== 11:14:06 DEBUG opendrift:2113: 35.19535429212515 <- latitude -> 35.581882741766684 11:14:06 DEBUG opendrift:2113: 22.81884214679803 <- longitude -> 23.155871474030764 11:14:06 DEBUG opendrift:2113: -111.78548577622688 <- z -> 0.0 11:14:06 DEBUG opendrift:2114: --------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:597: Variable group ['ocean_mixed_layer_thickness'] 11:14:06 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:602: Calling reader constant_reader 11:14:06 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from constant_reader covering 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:06 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:06 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:06 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:06 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:06 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:06 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:06 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:06 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:06 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_sea_water_velocity', 'y_sea_water_velocity'] 11:14:06 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd 11:14:06 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://tds.hycom.org/thredds/dodsC/FMRC_ESPC-D-V02_uv3z/FMRC_ESPC-D-V02_uv3z_best.ncd covering 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:06 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 09:00:00 (before) 2025-10-21 12:00:00 (after) 11:14:06 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 09:00:00) in space (linearNDFast) 11:14:06 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:06 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 12:00:00) in space (linearNDFast) 11:14:06 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:06 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 09:00:00, weight 0.59) and after (2025-10-21 12:00:00, weight 0.41) in time 11:14:06 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:06 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:06 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:597: Variable group ['x_wind', 'y_wind'] 11:14:06 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:602: Calling reader https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd 11:14:06 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/ncep_global/NCEP_Global_Atmospheric_Model_best.ncd covering 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.structured:211: Shifting coordinates to 0-360 11:14:06 DEBUG opendrift.readers.basereader.structured:220: Reader time: 2025-10-21 09:00:00 (before) 2025-10-21 12:00:00 (after) 11:14:06 DEBUG opendrift.readers.basereader.structured:334: Interpolating before (2025-10-21 09:00:00) in space (linearNDFast) 11:14:06 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:06 DEBUG opendrift.readers.basereader.structured:340: Interpolating after (2025-10-21 12:00:00) in space (linearNDFast) 11:14:06 DEBUG opendrift.readers.interpolation.structured:97: Initialising interpolator. 11:14:06 DEBUG opendrift.readers.basereader.structured:355: Interpolating before (2025-10-21 09:00:00, weight 0.59) and after (2025-10-21 12:00:00, weight 0.41) in time 11:14:06 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:06 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:06 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:06 DEBUG opendrift.models.basemodel.environment:790: Creating empty dictionary for profiles not profided by any reader: ['sea_water_temperature', 'sea_water_salinity', 'ocean_vertical_diffusivity'] 11:14:06 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 10 for sea_water_temperature for all profiles 11:14:06 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 34 for sea_water_salinity for all profiles 11:14:06 DEBUG opendrift.models.basemodel.environment:795: Using fallback value 0.02 for ocean_vertical_diffusivity for all profiles 11:14:06 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:894: x_sea_water_velocity: -0.591804 (min) -0.00336906 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: y_sea_water_velocity: -0.300482 (min) 0.183121 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: x_wind: 0.160326 (min) 0.941342 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: y_wind: -1.91458 (min) -0.826335 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_surface_height: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_significant_height: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_x_velocity: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_stokes_drift_y_velocity: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_period_at_variance_spectral_density_maximum: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_ice_area_fraction: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_ice_x_velocity: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_ice_y_velocity: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_water_temperature: 10 (min) 10 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_water_salinity: 34 (min) 34 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: sea_floor_depth_below_sea_level: 10000 (min) 10000 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: ocean_vertical_diffusivity: 0.02 (min) 0.02 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:894: ocean_mixed_layer_thickness: 20 (min) 20 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:06 DEBUG opendrift.models.physics_methods:810: Calculating Hs from wind, min: 0.022865, mean: 0.056504, max: 0.105937 11:14:06 DEBUG opendrift.models.physics_methods:868: Calculating wave period Tm02 from wind 11:14:06 DEBUG opendrift.models.physics_methods:878: min: 0.823789, mean: 1.271527, max: 1.773179 11:14:06 DEBUG opendrift.models.physics_methods:818: Calculating wave period from wind, min: 0.823789, mean: 1.271527, max: 1.773179 11:14:06 DEBUG opendrift:689: No elements hit coastline. 11:14:06 DEBUG opendrift:1691: No elements to deactivate 11:14:06 DEBUG opendrift:2150: Calling OpenOil.update() 11:14:06 DEBUG opendrift.models.openoil.openoil:716: NOAA oil weathering 11:14:06 DEBUG opendrift.models.openoil.openoil:821: Calculating evaporation - NOAA 11:14:06 DEBUG opendrift.models.openoil.openoil:827: All surface oil elements older than 24 hours, skipping further evaporation. 11:14:06 DEBUG opendrift.models.openoil.openoil:854: Calculating emulsification - NOAA 11:14:06 DEBUG opendrift.models.openoil.openoil:557: Calculating: biodegradation (half_time) 11:14:06 DEBUG opendrift.models.physics_methods:860: Using mean period Tm02 as wave period 11:14:06 DEBUG opendrift.models.physics_methods:878: min: 0.823789, mean: 1.271527, max: 1.773180 11:14:06 DEBUG opendrift.models.openoil.openoil:1126: Generating wave breaking droplet size spectrum 11:14:06 DEBUG opendrift.models.openoil.openoil:1153: Droplet distribution median diameter dV_50: 0.010707, dN_50: 0.000840 11:14:06 DEBUG opendrift.models.oceandrift:441: Using diffusivity from Large1994 since model diffusivities not available 11:14:06 DEBUG opendrift.models.oceandrift:455: Diffusivities are in range 0.0 to 0.001558002340161835 11:14:06 DEBUG opendrift.models.oceandrift:474: TSprofiles deactivated for vertical mixing 11:14:06 DEBUG opendrift.models.oceandrift:488: Vertical mixing module:environment 11:14:06 DEBUG opendrift.models.oceandrift:491: Turbulent diffusion with random walk scheme using 60 fast time steps of dt=60.0s 11:14:06 DEBUG opendrift.models.physics_methods:732: Advecting 3000 of 6000 elements above 0.100m with wind-sheared ocean current (0.028923 m/s - 0.059703 m/s) 11:14:06 DEBUG opendrift.models.physics_methods:750: No Stokes drift velocity available 11:14:06 DEBUG opendrift:1653: Moving elements according to horizontal diffusivity of 20.0, with speeds between 0.0003291284235230825 and 0.4203852057432633 m/s 11:14:06 DEBUG opendrift:2188: Cleaning up 11:14:06 DEBUG opendrift.models.basemodel.environment:596: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:597: Variable group ['land_binary_mask'] 11:14:06 DEBUG opendrift.models.basemodel.environment:598: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:602: Calling reader global_landmask 11:14:06 DEBUG opendrift.models.basemodel.environment:603: ---------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:620: Data needed for 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.variables:761: Fetching variables from global_landmask covering 6000 elements 11:14:06 DEBUG opendrift.readers.basereader.continuous:37: Fetched env-before 11:14:06 DEBUG opendrift.readers.basereader.variables:639: Checking land_binary_mask for invalid values 11:14:06 DEBUG opendrift.readers.basereader.variables:797: Reader projection is latlon - rotation of vectors is not needed. 11:14:06 DEBUG opendrift.models.basemodel.environment:756: Obtained data for all elements. 11:14:06 DEBUG opendrift.models.basemodel.environment:769: --------------------------------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:770: Finished processing all variable groups 11:14:06 DEBUG opendrift.models.basemodel.environment:892: ------------ SUMMARY ------------- 11:14:06 DEBUG opendrift.models.basemodel.environment:894: land_binary_mask: 0 (min) 0 (max) 11:14:06 DEBUG opendrift.models.basemodel.environment:896: --------------------------------- 11:14:06 DEBUG opendrift:689: No elements hit coastline. 11:14:06 DEBUG opendrift:2275: Updating minval and maxval 11:14:06 DEBUG opendrift:2355: Writing to file 11:14:06 DEBUG opendrift:1691: No elements to deactivate 11:14:06 DEBUG opendrift:157: Changed mode from Mode.Run to Mode.Result .. raw:: html 
<xarray.Dataset> Size: 51MB
    Dimensions:                                                                              (
                                                                                              trajectory: 6000,
                                                                                              time: 49)
    Coordinates:
      * trajectory                                                                           (trajectory) int64 48kB ...
      * time                                                                                 (time) datetime64[ns] 392B ...
    Data variables: (12/43)
        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: (12/165)
        Conventions:                                                             ...
        standard_name_vocabulary:                                                ...
        featureType:                                                             ...
        title:                                                                   ...
        summary:                                                                 ...
        keywords:                                                                ...
        ...                                                                                                               ...
        geospatial_lon_units:                                                    ...
        geospatial_lon_resolution:                                               ...
        runtime:                                                                 ...
        geospatial_vertical_min:                                                 ...
        geospatial_vertical_max:                                                 ...
        geospatial_vertical_positive:                                            ...


.. GENERATED FROM PYTHON SOURCE LINES 50-51 Plot and animate results .. GENERATED FROM PYTHON SOURCE LINES 51-52 .. code-block:: Python o.animation(color='z', markersize='mass_oil', markersize_scaling=80) .. rst-class:: sphx-glr-script-out .. code-block:: none 11:14:06 DEBUG opendrift:2422: Setting up map: corners=None, fast=False, lscale=None 11:14:07 DEBUG opendrift.readers.reader_global_landmask:84: Loading shapes ('h' level 1) with Cartopy shapereader... 11:14:17 DEBUG opendrift.readers.reader_global_landmask:84: Loading shapes ('h' level 5) with Cartopy shapereader... 11:14:17 DEBUG opendrift.readers.reader_global_landmask:84: Loading shapes ('h' level 6) with Cartopy shapereader... 11:14:18 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:18 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:18 DEBUG opendrift:3071: Saving animation.. 11:14:18 INFO opendrift:4623: Saving animation to /root/project/docs/source/gallery/animations/example_oilspill_seafloor_biodegradation_0.gif... 11:14:19 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:19 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:20 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:20 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:21 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:21 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:21 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:22 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:22 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:22 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:23 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:23 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:24 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:24 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:25 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:25 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:25 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:25 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:26 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:26 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:26 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:27 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:27 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:27 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:28 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:28 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:28 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:29 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:29 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:29 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:30 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:30 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:30 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:31 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:31 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:31 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:32 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:32 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:33 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:33 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:33 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:33 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:34 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:34 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:35 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:35 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:35 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:36 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:36 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:36 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:37 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:37 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:37 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:38 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:38 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:38 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:39 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:39 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:40 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:40 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:40 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:40 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:41 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:41 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:42 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:42 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:42 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:43 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:43 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:43 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:44 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:44 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:44 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:45 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:45 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:45 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:46 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:46 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:46 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:47 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:47 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:47 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:48 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:48 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:48 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:48 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:49 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:49 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:50 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:50 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:50 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:50 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:51 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:51 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:51 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:52 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:52 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:52 DEBUG opendrift.readers.reader_global_landmask:123: Adding GSHHG shapes from cartopy, scale: h, extent: (22.39938735961914, 23.92544174194336, 34.79350662231445, 35.78640365600585).. 11:14:58 DEBUG opendrift:4661: MPLBACKEND = agg 11:14:58 DEBUG opendrift:4662: DISPLAY = None 11:14:58 DEBUG opendrift:4663: Time to save animation: 0:00:39.691209 11:14:58 INFO opendrift:3064: Time to make animation: 0:00:52.113362 .. GENERATED FROM PYTHON SOURCE LINES 53-54 .. image:: /gallery/animations/example_oilspill_seafloor_biodegradation_0.gif .. GENERATED FROM PYTHON SOURCE LINES 54-57 .. code-block:: Python o.plot_oil_budget(show_watercontent_and_viscosity=False, show_wind_and_current=False) .. image-sg:: /gallery/images/sphx_glr_example_oilspill_seafloor_biodegradation_001.png :alt: GENERIC MEDIUM CRUDE (877.6 kg/m3) - 2025-10-19 11:13 to 2025-10-21 11:13 :srcset: /gallery/images/sphx_glr_example_oilspill_seafloor_biodegradation_001.png :class: sphx-glr-single-img .. GENERATED FROM PYTHON SOURCE LINES 58-59 Custom oil budget plot .. GENERATED FROM PYTHON SOURCE LINES 59-72 .. code-block:: Python b = o.get_oil_budget() import matplotlib.pyplot as plt time = (o.result.time-o.result.time[0]).dt.total_seconds()/3600 # Hours since start fig, ax = plt.subplots() ax.plot(time, b['mass_submerged'], label='Submerged oil mass') ax.plot(time, b['mass_surface'], label='Surface oil mass') ax.plot(time, b['mass_biodegraded'], label='Biodegraded oil mass') ax.set_title(f'{o.get_oil_name()}, {b["oil_density"].max():.2f} kg/m3') plt.legend() plt.xlabel('Time [hours]') plt.ylabel('Mass oil [kg]') plt.show() .. image-sg:: /gallery/images/sphx_glr_example_oilspill_seafloor_biodegradation_002.png :alt: GENERIC MEDIUM CRUDE, 877.57 kg/m3 :srcset: /gallery/images/sphx_glr_example_oilspill_seafloor_biodegradation_002.png :class: sphx-glr-single-img .. GENERATED FROM PYTHON SOURCE LINES 73-74 Animation of vertical behaviour .. GENERATED FROM PYTHON SOURCE LINES 74-75 .. code-block:: Python o.animation_profile(markersize='mass_oil', markersize_scaling=80, color='z', alpha=.5) .. rst-class:: sphx-glr-script-out .. code-block:: none 11:14:59 DEBUG opendrift:3071: Saving animation.. 11:14:59 INFO opendrift:4623: Saving animation to /root/project/docs/source/gallery/animations/example_oilspill_seafloor_biodegradation_1.gif... 11:15:10 DEBUG opendrift:4661: MPLBACKEND = agg 11:15:10 DEBUG opendrift:4662: DISPLAY = None 11:15:10 DEBUG opendrift:4663: Time to save animation: 0:00:10.801679 11:15:10 INFO opendrift:3274: Time to make animation: 0:00:10.988170 .. GENERATED FROM PYTHON SOURCE LINES 76-77 .. image:: /gallery/animations/example_oilspill_seafloor_biodegradation_1.gif .. rst-class:: sphx-glr-timing **Total running time of the script:** (1 minutes 59.101 seconds) .. _sphx_glr_download_gallery_example_oilspill_seafloor_biodegradation.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: example_oilspill_seafloor_biodegradation.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: example_oilspill_seafloor_biodegradation.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: example_oilspill_seafloor_biodegradation.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_