{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Reading the Configuration Files ###"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2018-07-18T16:56:52.848130Z",
     "start_time": "2018-07-18T16:56:52.844292Z"
    }
   },
   "outputs": [],
   "source": [
    "from tardis.io.config_reader import Configuration"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The configuration can be read this way. It will be validated by the json-schema schemas (including filling out default configuration options that had not been specified)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2018-07-18T16:59:08.589550Z",
     "start_time": "2018-07-18T16:59:08.305384Z"
    }
   },
   "outputs": [],
   "source": [
    "conf = Configuration.from_yaml('tardis_example.yml')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Despite the very simple nature of tardis_example.yml, the output does contain all the default values"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2018-07-18T17:02:54.736144Z",
     "start_time": "2018-07-18T17:02:54.729478Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'disable_electron_scattering': False,\n",
       " 'excitation': 'lte',\n",
       " 'heating_rate_data_file': 'none',\n",
       " 'helium_treatment': 'none',\n",
       " 'initial_t_inner': <Quantity -1.0 K>,\n",
       " 'initial_t_rad': <Quantity -1.0 K>,\n",
       " 'ionization': 'lte',\n",
       " 'line_interaction_type': 'macroatom',\n",
       " 'nlte': {'classical_nebular': False,\n",
       "  'coronal_approximation': False,\n",
       "  'species': []},\n",
       " 'radiative_rates_type': 'dilute-blackbody',\n",
       " 'w_epsilon': 1e-10}"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "conf.plasma"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 2",
   "language": "python",
   "name": "python2"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 2
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython2",
   "version": "2.7.13"
  },
  "toc": {
   "nav_menu": {},
   "number_sections": true,
   "sideBar": true,
   "skip_h1_title": false,
   "toc_cell": false,
   "toc_position": {},
   "toc_section_display": "block",
   "toc_window_display": false
  }
 },
 "nbformat": 4,
 "nbformat_minor": 1
}