docs: def centerLatLon(self):
          """
          Get the center lat/lon of model
          """
          # GET CENTROID FROM GSSHA GRID
          gssha_grid = self.getGrid()
  
          min_x, max_x, min_y, max_y = gssha_grid.bounds()
          x_ext, y_ext = transform(gssha_grid.proj,
                                   Proj(init='epsg:4326'),
                                   [min_x, max_x, min_x, max_x],
                                   [min_y, max_y, max_y, min_y],
                                   )
          return np.mean(y_ext), np.mean(x_ext)