docs: def _load_converted_gssha_data_from_lsm(self, gssha_var, lsm_var, load_type, time_step=None):
          """
          This function loads data from LSM and converts to GSSHA format
          """
          super(ERAtoGSSHA, self).\
              _load_converted_gssha_data_from_lsm(gssha_var, lsm_var, load_type, time_step)
          self.data.lsm.lon_to_180 = True