{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Advanced Rooki Usage"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Use enviroment to change rooki config"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os\n",
    "from rooki import rooki, reinit\n",
    "os.environ['ROOK_URL'] = 'http://rook.dkrz.de/wps'\n",
    "# os.environ['ROOK_URL'] = 'http://localhost:5000/wps'\n",
    "# mode: sync or async\n",
    "# os.environ['ROOK_MODE'] = 'async'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# change default download folder\n",
    "os.environ['ROOKI_OUTPUT_DIR'] = '/tmp/rooki'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# HINT: re-init rooki!\n",
    "reinit()\n",
    "rooki.url"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "rooki.output_dir"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "resp = rooki.subset(\n",
    "    collection='c3s-cmip6.CMIP.IPSL.IPSL-CM6A-LR.historical.r1i1p1f1.Amon.rlds.gr.v20180803', \n",
    "    time='1985-01-01/2014-12-30')\n",
    "resp.ok"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# number of files to download\n",
    "resp.num_files"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# total size of all files in bytes\n",
    "resp.size"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "resp.size_in_mb"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "resp.download_urls()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "files = resp.download()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Use Rooki client"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from rooki.client import Rooki\n",
    "url='http://rook.dkrz.de/wps'\n",
    "# url='http://localhost:5000/wps'\n",
    "\n",
    "rooki = Rooki(url, mode='async', output_dir='/tmp/rooki')\n",
    "rooki.url"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "resp = rooki.subset(\n",
    "    collection='c3s-cmip6.CMIP.IPSL.IPSL-CM6A-LR.historical.r1i1p1f1.Amon.rlds.gr.v20180803', \n",
    "    time='1985-01-01/2014-12-30')\n",
    "resp.ok"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# total size\n",
    "resp.size_in_mb"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# download files\n",
    "files = resp.download()\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "files[0]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# open as xarray dataset\n",
    "dsets = resp.datasets()\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ds = dsets[0]\n",
    "ds"
   ]
  }
 ],
 "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": "3.9.5"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}