cf.FieldList.select_by_ncvar

FieldList.select_by_ncvar(*rank)[source]

Select field constructs by netCDF variable name.

To find the inverse of the selection, use a list comprehension with match_by_ncvar method of the field constucts. For example, to select all field constructs which do not have a netCDF name of ‘tas’:

>>> gl = cf.FieldList(f for f in fl if not f.match_by_ncvar('tas'))

New in version 3.0.0.

See also

select, select_by_identity, select_by_construct, select_by_naxes, select_by_rank, select_by_units

Parameters
ncvars: optional

Select field constructs. May be one or more:

  • The netCDF name of a field construct.

A field construct is selected if it matches any of the given names.

A netCDF variable name is specified by a string (e.g. 'tas', etc.); a Query object (e.g. cf.eq('tas')); or a compiled regular expression (e.g. re.compile('^air_')) that selects the field constructs whose netCDF variable names match via re.search.

If no netCDF variable names are provided then all field are selected.

Returns
FieldList

The matching field constructs.

Examples:

TODO