code: def get_shape(self, ds_id, ds_info):
          
          var_path = ds_info['file_key']
          shape = self[var_path + '/shape']
          if ((ds_info.get('standard_name') == "longitude" or ds_info.get('standard_name') == "latitude") and
                  ds_id.resolution == 10000):
              return shape[0], int(shape[1] / 2)
          return shape
docs: Get output shape of specified dataset.