{
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "\n# Oil budget\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "collapsed": false
      },
      "outputs": [],
      "source": [
        "from datetime import timedelta\nfrom opendrift.readers import reader_netCDF_CF_generic\nfrom opendrift.models.openoil import OpenOil\n\no = OpenOil(loglevel=20, weathering_model='noaa')\n\n# Arome\nreader_arome = reader_netCDF_CF_generic.Reader(o.test_data_folder() +\n    '16Nov2015_NorKyst_z_surface/arome_subset_16Nov2015.nc')\n#reader_arome = reader_netCDF_CF_generic.Reader('https://thredds.met.no/thredds/dodsC/mepslatest/meps_lagged_6_h_latest_2_5km_latest.nc')\n\n# Norkyst\nreader_norkyst = reader_netCDF_CF_generic.Reader(o.test_data_folder() +\n    '16Nov2015_NorKyst_z_surface/norkyst800_subset_16Nov2015.nc')\n#reader_norkyst = reader_netCDF_CF_generic.Reader('https://thredds.met.no/thredds/dodsC/sea/norkyst800m/1h/aggregate_be')\n\no.add_reader([reader_norkyst, reader_arome])"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "Adjusting some configuration\n\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "collapsed": false
      },
      "outputs": [],
      "source": [
        "o.set_config('processes:dispersion', True)\no.set_config('processes:evaporation', True)\no.set_config('processes:emulsification', True)\no.set_config('drift:vertical_mixing', True)\no.set_config('vertical_mixing:timestep', 20.) # seconds\n#o.set_config('environment:fallback:x_wind', 9)\n#o.set_config('environment:fallback:y_wind', 0)\n#o.set_config('environment:fallback:x_sea_water_velocity', .7)\n#o.set_config('environment:fallback:y_sea_water_velocity', .3)\n#o.set_config('environment:fallback:land_binary_mask', 0)"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "Seed oil elements at defined position and time\n\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "collapsed": false
      },
      "outputs": [],
      "source": [
        "oil_type = 'IFO-380LS 2014'\noil_type = 'IFO 300'\noil_type = 'IFO-180NS 2014'\noil_type = 'GENERIC LIGHT CRUDE'\noil_type = 'GENERIC HEAVY CRUDE'\no.seed_elements(lon=4.8, lat=60.0, z=0, radius=3000, number=1000,\n                time=reader_arome.start_time, oil_type=oil_type)"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "Running model\n\n"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "collapsed": false
      },
      "outputs": [],
      "source": [
        "o.run(duration=timedelta(hours=24), time_step=1800)\n\no.plot_oil_budget(show_watercontent_and_viscosity=True, show_wind_and_current=True)\n\no.animation(color='viscosity')"
      ]
    },
    {
      "cell_type": "markdown",
      "metadata": {},
      "source": [
        "<img src=\"file://gallery/animations/example_oil_budget_0.gif\">\n\n"
      ]
    }
  ],
  "metadata": {
    "kernelspec": {
      "display_name": "Python 3",
      "language": "python",
      "name": "python3"
    },
    "language_info": {
      "codemirror_mode": {
        "name": "ipython",
        "version": 3
      },
      "file_extension": ".py",
      "mimetype": "text/x-python",
      "name": "python",
      "nbconvert_exporter": "python",
      "pygments_lexer": "ipython3",
      "version": "3.11.6"
    }
  },
  "nbformat": 4,
  "nbformat_minor": 0
}