wradlib.ipol.cart_to_irregular_spline¶

wradlib.ipol.cart_to_irregular_spline(cartgrid, values, newgrid, **kwargs)¶

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:	cartgrid (numpy ndarray) – 3 dimensional array (nx, ny, lon/lat) of floats values (numpy 2d-array) – 2 dimensional array (nx, ny) of data values newgrid (numpy ndarray) – Nx2 dimensional array (…, lon/lat) of floats kwargs (`scipy.ndimage.map_coordinates`) –
Returns:	interp (numpy ndarray) – array with interpolated values of size N

Examples