29 lines
554 B
Python
29 lines
554 B
Python
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#!/bin/python3
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import gpxpy
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import gpxpy.gpx
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import shapely
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import pickle
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GPX_IN_FILE = 'caches.gpx'
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GPX_OUT_FILE = 'koggenland.gpx'
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PICKLE_FILE = 'polygon.pickle'
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def main():
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with open(PICKLE_FILE, 'rb') as f:
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area = pickle.load(f)
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with open(GPX_IN_FILE, 'rb') as f:
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gpx = gpxpy.parse(f)
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gpx.waypoints = list(filter(lambda wp: area.contains(
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shapely.Point(wp.latitude, wp.longitude)), gpx.waypoints))
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with open(GPX_OUT_FILE, 'w') as f:
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f.write(gpx.to_xml())
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if __name__ == '__main__':
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main()
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