cfdm.core.ParametersDomainAncillaries.has_domain_ancillary

ParametersDomainAncillaries.has_domain_ancillary(domain_ancillary)[source]

Whether a domain ancillary has been set.

New in version (cfdm): 1.7.0

See also

del_domain_ancillary, domain_ancillaries, has_domain_ancillary, set_domain_ancillary

Parameters
domain_ancillary: str

The name of the term.

Returns

The domain ancillary construct key.

Examples

>>> c = cfdm.core.ParametersDomainAncillaries()
>>> c.set_domain_ancillary('orog', 'domainancillary2')
>>> c.has_domain_ancillary('orog')
True
>>> c.get_domain_ancillary('orog')
'domainancillary2'
>>> c.del_domain_ancillary('orog')
'domainancillary2'
>>> c.has_domain_ancillary('orog')
False
>>> print(c.del_domain_ancillary('orog', None))
None
>>> print(c.get_domain_ancillary('orog', None))
None