fast_griddata

silmaril.utilities.fast_griddata(points, values, xi)

A faster version of scipy.interpolate.griddata implemented using scipy.ndimage.map_coordinates.

Parameters:

• points (numpy.ndarray) – list of points at which the values are defined

• values (numpy.ndarray) – values to interpolate

• xi (numpy.ndarray) – list of points at which to interpolate

Returns:

interpolated values

Return type:

numpy.ndarray