def METHOD_NAME(self):
    self.cube = stock.lat_lon_cube()
    # Add scalar time coord so that product_definition_template_common
    # doesn't get upset.
    t_coord = DimCoord([424854.], standard_name='time',
                       units=Unit('hours since 1970-01-01 00:00:00',
                                  calendar='gregorian'))
    self.cube.add_aux_coord(t_coord)
    # Rename cube to avoid warning about unknown discipline/parameter.
    self.cube.rename('air_temperature')