pyremap.descriptor.get_corners_1d

pyremap.descriptor.get_corners_1d(ds, var_name)[source]

Get the coordinates of grid-cell corners along a 1D coordinate, using the CF bounds of the coordinate if they are available and usable, and interpolating and extrapolating from cell centers if not.

Parameters:

ds (xarray.Dataset) – A dataset containing the coordinate variable var_name
var_name (str) – The name of the 1D coordinate variable

Returns:

corner (numpy.ndarray) – A 1D array of corner coordinates with one more element than ds[var_name]