def get_max_dilution_of_precision(self):
        return max(self.horizontal_dilution, self.vertical_dilution, self.position_dilution)
Only care about the max dop for filtering, no need to go into too much detail
dataset/ETHPy150Open tkrajina/gpxpy/gpxpy/gpx.py/GPXWaypoint.get_max_dilution_of_precision