cf.AncillaryVariables.transform

AncillaryVariables.transform(item=None, key=False, **kwargs)

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

fl.transform() is equivalent to cf.List(f.transform() for f in fl).

See cf.Field.transform for details.

Parameters :

item, kwargs : optional

See cf.Field.transform for details.

key : bool, optional

See cf.Field.transform for details.

Returns :

out : cf.List

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