cfdm.Data.nc_has_aggregated_data

Data.nc_has_aggregated_data()

Whether any netCDF aggregated_data terms have been set.

The aggregated data terms define the names of the fragment array variables, and are stored in a netCDF file in an “aggregated_data” attribute.

Added in version (cfdm): 1.12.0.0

See also

nc_del_aggregated_data, nc_get_aggregated_data, nc_set_aggregated_data

Returns:

bool

True if the netCDF aggregated_data terms have been set, otherwise False.

Examples

>>> f.nc_set_aggregated_data(
...     {'map': 'fragment_map',
...      'uris': 'fragment_uris',
...      'identifiers': 'fragment_identifiers'}
... )
>>> f.nc_has_aggregated_data()
True
>>> f.nc_get_aggregated_data()
{'map': 'fragment_map',
 'uris': 'fragment_uris',
 'identifiers': 'fragment_identifiers'}
>>> f.nc_del_aggregated_data()
{'map': 'fragment_map',
 'uris': 'fragment_uris',
 'identifiers': 'fragment_identifiers'}
>>> f.nc_has_aggregated_data()
False
>>> f.nc_del_aggregated_data()
{}
>>> f.nc_get_aggregated_data()
{}
>>> f.nc_set_aggregated_data(
...     'map: fragment_map, uris: fragment_uris identifiers: fragment_idenfiers'
... )