lentil.extent.intersection_shape# lentil.extent.intersection_shape(a, b)[source]# Compute the shape of two overlapping extents. If there is no overlap, an empty tuple is returned. Parameters: a ((4,) array like) – Array extents (rmin, rmax, cmin, cmax) b ((4,) array like) – Array extents (rmin, rmax, cmin, cmax) Return type: tuple