rcatool.utils.grids.add_matrix_NaNs

rcatool.utils.grids.add_matrix_NaNs(regridder)[source]

Replace zero values of cells in the new grid that are outside the old grid’s domain with NaN’s.

Parameters:: regridder (Object from xESMF Regridder function)
Returns:: Modified regridder where zero valued cells (outside source grid) has been replaced with NaN’s.
Return type:: regridder