{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "minor-throat",
   "metadata": {},
   "source": [
    "# Demo with OAuth access token\n",
    "\n",
    "ESGF Node at DKRZ: https://esgf-data.dkrz.de/search/cmip6-dkrz/\n",
    "\n"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "c0667308-7989-40e4-9056-f4d8c8d3b82d",
   "metadata": {},
   "source": [
    "## ESGF CMIP6 data at DKRZ"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "south-dayton",
   "metadata": {},
   "outputs": [],
   "source": [
    "download_url = 'http://esgf3.dkrz.de/thredds/fileServer/cmip6/CMIP/MPI-M/MPI-ESM1-2-HR/historical/r1i1p1f1/3hr/pr/gn/v20190710/pr_3hr_MPI-ESM1-2-HR_historical_r1i1p1f1_gn_185001010130-185412312230.nc'"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "palestinian-prison",
   "metadata": {},
   "source": [
    "Map to file path at DKRZ"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "amateur-investor",
   "metadata": {},
   "outputs": [],
   "source": [
    "file_url = download_url.replace(\n",
    "    \"http://esgf3.dkrz.de/thredds/fileServer/cmip6/\",\n",
    "    \"/mnt/lustre02/work/ik1017/CMIP6/data/CMIP6/\"\n",
    ")\n",
    "file_url"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "063ff8c1-5a41-4280-a257-f7dc58794fd6",
   "metadata": {},
   "source": [
    "## Use OAuth Access Token\n",
    "\n",
    "Get an access token from here:\n",
    "https://demo-phoenix.cloud.dkrz.de/"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "27f17265-7e81-4084-808e-7332b4a554bc",
   "metadata": {},
   "outputs": [],
   "source": [
    "access_token = \"\""
   ]
  },
  {
   "cell_type": "markdown",
   "id": "continuous-turner",
   "metadata": {},
   "source": [
    "## Use Rook to run subset"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "4a3f1049-8707-47bc-80fc-3d74c7ad6a58",
   "metadata": {},
   "outputs": [],
   "source": [
    "import os\n",
    "from rooki import operators as ops"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "d0e543ef-3e50-42d3-ae45-9bf67725e329",
   "metadata": {},
   "outputs": [],
   "source": [
    "# os.environ['ROOK_URL'] = 'http://rook.dkrz.de/wps'\n",
    "# os.environ['ROOK_URL'] = 'http://demo-twitcher.cloud.dkrz.de/ows/proxy/rook'\n",
    "os.environ['ROOK_URL'] = \"http://demo-auth.cloud.dkrz.de/rook\"\n",
    "os.environ['ROOK_MODE'] = 'async'\n",
    "os.environ['ACCESS_TOKEN'] = access_token\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "3289378b-ec63-4d88-a5cf-70ef3a593165",
   "metadata": {},
   "outputs": [],
   "source": [
    "wf = ops.Subset(\n",
    "        ops.Input(\n",
    "            'tas', [file_url]\n",
    "        ),\n",
    "        time=\"1850-01-01/1850-01-31\",\n",
    ")\n",
    "resp = wf.orchestrate()\n",
    "resp.ok"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "725754a3-9527-455d-bae7-ebddc47698cd",
   "metadata": {},
   "outputs": [],
   "source": [
    "ops.rooki.url"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "legendary-pacific",
   "metadata": {},
   "outputs": [],
   "source": [
    "resp.download_urls()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "specific-visibility",
   "metadata": {},
   "outputs": [],
   "source": [
    "from IPython.display import Image\n",
    "Image(resp.provenance_image())"
   ]
  }
 ],
 "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": "3.9.6"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}