wrf.ll_points

wrf.ll_points(lat, lon)

Return the lower left latitude and longitude point(s).

This functions extracts the lower left corner points and returns the result as either a single CoordPair object, or a list of CoordPair objects.

This is primarily used for testing or constructing the corner point objects from the XLAT and XLONG variables.

Parameters:

• lat (xarray.DataArray or numpy.ndarray) – The latitude array. Must be at least two dimensions.

• lon (xarray.DataArray or numpy.ndarray) – The longitude array. Must be at least two dimensions.

Returns:

A single wrf.CoordPair object or a list of wrf.CoordPair objects.

Return type:

wrf.CoordPair or list