cf.Datum.nc_del_variable

Datum.nc_del_variable(default=ValueError())

Remove the netCDF variable name.

New in version 1.7.0.

See also

nc_get_variable, nc_has_variable, nc_set_variable

Parameters:

default: optional

Return the value of the default parameter if the netCDF variable name has not been set. If set to an Exception instance then it will be raised instead.

Returns:

str

The removed netCDF variable name.

Examples:

>>> f.nc_set_variable('tas')
>>> f.nc_has_variable()
True
>>> f.nc_get_variable()
'tas'
>>> f.nc_del_variable()
'tas'
>>> f.nc_has_variable()
False
>>> print(f.nc_get_variable(None))
None
>>> print(f.nc_del_variable(None))
None