lroc.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "setup\n",
    "\n",
    "conda installed (python3), ISIS3.9.x installed, Spice located and defined in ~/.bashrc\n",
    "export ALESPICEROOT=/scratch/spice\n",
    "\n",
    "wget https://raw.githubusercontent.com/USGS-Astrogeology/ale/master/environment.yml\n",
    "conda env create -f environment.yml\n",
    "conda install -c conda-forge pysis\n",
    "\n",
    "\n",
    "if new version needed, first run\n",
    "conda remove --force-remove ale\n",
    "rm directory where git clone \"ale\" was created\n",
    "\n",
    "git clone https://github.com/USGS-Astrogeology/ale.git\n",
    "\n",
    "cd ale\n",
    "python setup.py develop\n",
    "\n",
    "run this notebook using\n",
    "jupyter notebook lroc.ipynb\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os \n",
    "\n",
    "os.environ[\"ISISROOT\"] = \"/usgs/cpkgs/anaconda3_linux/envs/isis3.7.0\"\n",
    "\n",
    "import pysis\n",
    "from pysis import isis\n",
    "from pysis.exceptions import ProcessError\n",
    "\n",
    "import ale\n",
    "from ale import util\n",
    "from ale.drivers.lro_drivers import LroLrocPds3LabelNaifSpiceDriver\n",
    "from ale.formatters.usgscsm_formatter import to_usgscsm\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "#fileName = 'M1121188383RE.IMG'\n",
    "fileName = 'M1121202582LE.IMG'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Set the output location of the resulting .cub\n",
    "cub_loc = os.path.splitext(fileName)[0] + '.cub'\n",
    "\n",
    "try: \n",
    "   isis.lronac2isis(from_=fileName, to=cub_loc)\n",
    "except ProcessError as e:\n",
    "   print(e.stderr)\n",
    "\n",
    "try:\n",
    "    isis.spiceinit(from_=cub_loc, shape='ellipsoid')\n",
    "except ProcessError as e:\n",
    "    print(e.stderr)\n",
    "\n",
    "kernels = ale.util.generate_kernels_from_cube(cub_loc, expand=True)\n",
    "\n",
    "usgscsm_str = ale.loads(fileName, props={'kernels': kernels}, formatter=\"usgscsm\", verbose=False)\n",
    "\n",
    "csm_isd = os.path.splitext(fileName)[0] + '.json'\n",
    "with open(csm_isd, 'w') as isd_file:\n",
    "    isd_file.write(usgscsm_str)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "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": "3.7.1"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}