cf.CoordinateConversion.clear_parameters

CoordinateConversion.clear_parameters()[source]

Remove all parameters.

New in version (cfdm): 1.7.0

See also

del_parameter, parameters, set_parameters

Returns
dict

The parameters that have been removed.

Examples

>>> f = cf.CoordinateConversion()
>>> f.parameters()
{}
>>> p = {'standard_parallel': 25.0,
...      'longitude_of_central_meridian': 265.0,
...      'latitude_of_projection_origin': 25.0}
>>> f.set_parameters(p)
>>> f.parameters()
{'standard_parallel': 25.0,
 'longitude_of_central_meridian': 265.0,
 'latitude_of_projection_origin': 25.0}

>>> old = f.clear_parameters()
>>> old
{'standard_parallel': 25.0,
 'longitude_of_central_meridian': 265.0,
 'latitude_of_projection_origin': 25.0}
>>> f.set_parameters(old)