# openmc.lib.RegularMesh¶

class openmc.lib.RegularMesh(uid=None, new=True, index=None)[source]

RegularMesh stored internally.

This class exposes a mesh that is stored internally in the OpenMC library. To obtain a view of a mesh with a given ID, use the openmc.lib.meshes mapping.

Parameters: index (int) – Index in the meshes array. id (int) – ID of the mesh dimension (iterable of int) – The number of mesh cells in each direction. lower_left (numpy.ndarray) – The lower-left corner of the structured mesh. If only two coordinate are given, it is assumed that the mesh is an x-y mesh. upper_right (numpy.ndarray) – The upper-right corner of the structrued mesh. If only two coordinate are given, it is assumed that the mesh is an x-y mesh. width (numpy.ndarray) – The width of mesh cells in each direction.