{
 "cells": [
  {
   "cell_type": "markdown",
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   "source": [
    "Notebook to check that all rivers are separate, not on top of each other"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "from salishsea_tools import river_201803 as rivers"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "all_points = []\n",
    "for region in rivers.prop_dict:\n",
    "    for river in rivers.prop_dict[region]:\n",
    "        ii = rivers.prop_dict[region][river]['i']\n",
    "        jj = rivers.prop_dict[region][river]['j']\n",
    "        all_points += [(ii, jj)]\n",
    "len(all_points) == len(set(all_points))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
 ],
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  "toc": {
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    "hover_highlight": "#DAA520",
    "running_highlight": "#FF0000",
    "selected_highlight": "#FFD700"
   },
   "moveMenuLeft": true,
   "nav_menu": {
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