def tile_y_size(self, zoom):
        """
        Height of a tile in SRID units at zoom level.

        - zoom: zoom level
        """
        warnings.warn(DeprecationWarning("tile_y_size is deprecated"))
        validate_zoom(zoom)
        return round(self.y_size / self.matrix_height(zoom), ROUND)
Height of a tile in SRID units at zoom level.

        - zoom: zoom level