cf.Field.get_data_axes

Field.get_data_axes(*identity, default=ValueError(), **filter_kwargs)[source]

Return domain axis constructs spanned by data.

Specifically, returns the keys of the domain axis constructs spanned by the field’s data, or the data of a metadata construct.

New in version 3.0.0.

See also

del_data_axes, has_data_axes, set_data_axes, construct

Parameters
identity, filter_kwargs: optional

Select the unique construct returned by f.construct(*identity, **filter_kwargs). See construct for details.

If neither identity nor filter_kwargs are set then the domain of the field constructs’s data are returned.

default: optional

Return the value of the default parameter if the data axes have not been set.

If set to an Exception instance then it will be raised instead.

Returns
tuple of str

The keys of the domain axis constructs spanned by the data.

Examples:

>>> f.set_data_axes(['domainaxis0', 'domainaxis1'])
>>> f.get_data_axes()
('domainaxis0', 'domainaxis1')
>>> f.del_data_axes()
('domainaxis0', 'domainaxis1')
>>> print(f.del_dataxes(None))
None
>>> print(f.get_data_axes(default=None))
None