@property
    def volumes(self):
        """
        The volumes of all the cells in the octree
        """

        xmin, xmax, ymin, ymax, zmin, zmax = self.limits
        return (xmax - xmin) * (ymin - ymax) * (zmax - zmin)
dataset/ETHPy150Open hyperion-rt/hyperion/hyperion/grid/octree_grid.py/OctreeGrid.volumes/swapped operands of `-`