cfdm.Field.del_mesh_id

Field.del_mesh_id(default=ValueError())[source]

Remove the UGRID mesh topology identifier.

Different field constructs with the same mesh topology identifier may be assumed to have domains with a shared UGRID mesh topology.

New in version (cfdm): 1.11.0.0

See also

get_mesh_id, has_mesh_id, set_mesh_id

Parameters
default: optional

Return the value of the default parameter if the mesh topology identifier has not been set.

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

Returns

The removed mesh topology identifier.

Examples

>>>
>>> c = cfdm.Field()
>>> c.set_mesh_id('df71b85a99894af094411e7cd21c5d68')
>>> c.has_mesh_id()
True
>>> c.get_mesh_id()
'df71b85a99894af094411e7cd21c5d68'
>>> c.del_mesh_id()
'df71b85a99894af094411e7cd21c5d68'
>>> c.has_mesh_id()
False
>>> print(c.del_mesh_id(None))
None
>>> print(c.get_mesh_id(None))
None