pyflwdir.FlwdirRaster.index

FlwdirRaster.index(xs: ndarray, ys: ndarray, **kwargs) → ndarray

Returns linear cell indices based on x, y coordinates.

Parameters:

• xs (ndarray of float) – x, y coordinates.

• ys (ndarray of float) – x, y coordinates.

• **kwargs (dict) – Additional coordinate-conversion options passed to gis.coords_to_idxs, such as op and precision.

Returns:

idxs – linear cell indices

Return type:

ndarray of int