#!/usr/bin/env python
# coding: utf-8

# Notebook to check that all rivers are separate, not on top of each other

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from salishsea_tools import river_201803 as rivers


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all_points = []
for region in rivers.prop_dict:
    for river in rivers.prop_dict[region]:
        ii = rivers.prop_dict[region][river]['i']
        jj = rivers.prop_dict[region][river]['j']
        all_points += [(ii, jj)]
len(all_points) == len(set(all_points))


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