wradlib.ipol.cart_to_irregular_spline#

wradlib.ipol.cart_to_irregular_spline(cartgrid, values, newgrid, **kwargs)[source]#

Map array values defined by cartesian coordinate array cartgrid to new coordinates defined by newgrid using spline interpolation.

Keyword arguments are fed through to scipy.ndimage.map_coordinates

Parameters:
Returns:

interp (numpy.ndarray) – array with interpolated values of size N

Examples

See Preprocessing the digitial elevation model.