# Get extent from GSSHA Grid in LSM coordinates
        # Determine range within LSM Grid

def _load_modeling_extent(self):
        """
        # Get extent from GSSHA Grid in LSM coordinates
        # Determine range within LSM Grid
        """
        ####
        # STEP 1: Get extent from GSSHA Grid in LSM coordinates
        ####
        # reproject GSSHA grid and get bounds
        min_x, max_x, min_y, max_y = self.gssha_grid.bounds(as_projection=self.xd.lsm.projection)

        # set subset indices
        self._set_subset_indices(min_y,
                                 max_y,
                                 min_x,
                                 max_x)