wradlib.georef.raster.pixel_to_map3d

wradlib.georef.raster.pixel_to_map3d(geotransform, coordinates, z=None)

Apply a geographical transformation to return 3D map coordinates from pixel coordinates.

Parameters:
  • geotransform (numpy.ndarray) – geographical transformation vector (see pixel_to_map)
  • coordinates (numpy.ndarray) – 2d array of pixel coordinates;
  • z (string) –

    method to compute the z coordinates (height above ellipsoid):

    • None : default, z equals zero
    • srtm : not available yet
Returns:

coordinates_map (numpy.ndarray) – 4d array with map coordinates x,y,z