cf.AncillaryVariables.cm

AncillaryVariables.cm(*args, **kwargs)

Return a cell measure object, or its domain identifier, from each field.

fl.cm(*args, **kwargs) is equivalent to cf.List(f.cm(*args, **kwargs) for f in fl).

See cf.Field.cm for details.

Parameters :

args, kwargs : optional

See cf.Field.cm.

Returns :

out : cf.List

For each field, the unique cell measure object or its domain identifier or, if there isn’t a unique item, None.