{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "434f933d-bea3-4a3b-9f89-4a4155818bb0",
   "metadata": {},
   "source": [
    "# Line Plot"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "d7edfab9-5c44-4f6a-a966-7cd7cc10676d",
   "metadata": {},
   "outputs": [],
   "source": [
    "import matplotlib.pyplot as plt\n",
    "from cartopy.crs import EqualEarth\n",
    "\n",
    "import huracanpy\n",
    "from huracanpy.plot import fancyline\n",
    "\n",
    "\n",
    "# Load in a single track from example data\n",
    "tracks = huracanpy.load(huracanpy.example_csv_file)\n",
    "track = tracks.groupby(\"track_id\")[0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "ec1fddb1-5c87-4a6f-a481-1a6283145243",
   "metadata": {
    "editable": true,
    "slideshow": {
     "slide_type": ""
    },
    "tags": [
     "nbsphinx-thumbnail"
    ]
   },
   "outputs": [],
   "source": [
    "# Set up a figure with a cartopy projection\n",
    "ax = plt.axes(projection=EqualEarth())\n",
    "\n",
    "# Show 10m wind speed with a colourscale\n",
    "lc = fancyline(\n",
    "    track.lon,\n",
    "    track.lat,\n",
    "    track.wind10,\n",
    "    vmin=10,\n",
    "    vmax=25,\n",
    "    ax=ax,\n",
    ")\n",
    "\n",
    "plt.colorbar(lc, extend=\"both\")\n",
    "ax.coastlines()\n",
    "ax.gridlines(draw_labels=[\"left\", \"bottom\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "304cd531-cbe5-45fe-8e66-7ab6c8afa20a",
   "metadata": {},
   "outputs": [],
   "source": [
    "# Set up a figure with a cartopy projection\n",
    "ax = plt.axes(projection=EqualEarth())\n",
    "\n",
    "# Show 10m wind speed with linewidth\n",
    "fancyline(\n",
    "    track.lon,\n",
    "    track.lat,\n",
    "    linewidths=track.wind10,\n",
    "    wmin=10,\n",
    "    wmax=25,\n",
    "    wrange=(1, 10),\n",
    ")\n",
    "ax.coastlines()\n",
    "ax.gridlines(draw_labels=[\"left\", \"bottom\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "a446aad3-77c1-4d5e-933d-ee32595d4b7b",
   "metadata": {},
   "outputs": [],
   "source": [
    "# Show 10m wind speed with alpha (transparency)\n",
    "# Example with other arguments as single values for all lines\n",
    "\n",
    "# Set up a figure with a cartopy projection\n",
    "ax = plt.axes(projection=EqualEarth())\n",
    "\n",
    "fancyline(\n",
    "    track.lon,\n",
    "    track.lat,\n",
    "    alphas=track.wind10,\n",
    "    amin=10,\n",
    "    amax=25,\n",
    "    arange=(0.5, 1),\n",
    "    colors=\"k\",\n",
    "    linewidths=3,\n",
    "    ax=ax,\n",
    ")\n",
    "ax.coastlines()\n",
    "ax.gridlines(draw_labels=[\"left\", \"bottom\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c2e9e67b-0905-428a-bdd7-8b27edeb2d0d",
   "metadata": {},
   "outputs": [],
   "source": [
    "# Use the linestyle as categorical whether 10m wind is greater than a threshold\n",
    "linestyles = [\"--\" if x < 20 else \"-\" for x in track.wind10]\n",
    "\n",
    "ax = plt.axes(projection=EqualEarth())\n",
    "fancyline(track.lon, track.lat, linestyles=linestyles, ax=ax)\n",
    "ax.coastlines()\n",
    "ax.gridlines(draw_labels=[\"left\", \"bottom\"])"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "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": "3.12.4"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}