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whistler/merge_aois.py

Created April 6, 2018 02:47
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  1. Ibrahim Muhammad created this gist Apr 6, 2018.
    9 changes: 9 additions & 0 deletions merge_aois.py
    View file
    Original file line number Diff line number Diff line change
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    from functools import reduce
    import shapely.geometry
    import geojson

    def merge_aois(aois):
    shapes = (shapely.geometry.asShape(aoi) for aoi in aois)
    union = reduce(lambda a, b: a.union(b), shapes)
    merged_aoi = geojson.Feature(geometry=union, properties={})
    return merged_aoi