wradlib.zonalstats.get_clip_mask

wradlib.zonalstats.get_clip_mask(coords, clippoly, *, crs=None)

Returns boolean mask of points coords inside polygon clippoly

Parameters:

• coords (numpy.ndarray) – array of xy coords with shape […,2]

• clippoly (numpy.ndarray) – array of xy coords with shape (N,2) representing closed polygon coordinates

• crs – Coordinate Reference System (CRS) of coordinates. Can be one of:

  • A pyproj.crs.CoordinateSystem instance

  • A cartopy.crs.CRS instance

  • A osgeo.osr.SpatialReference instance

  • A type accepted by pyproj.crs.CRS.from_user_input (e.g., EPSG code, PROJ string, dictionary, WKT, or any object with a to_wkt() method)

Returns:

src_mask (numpy.ndarray) – boolean array of shape coords.shape[0:-1]