MeshGetOrdering

Gets a reordering for the mesh

#include "mesh.h"  
int MeshGetOrdering(Mesh mesh, MeshOrderingType type, AO *ordering)

Collective on Mesh

	mesh	- The mesh
	type	- type of reordering, one of the following:

   MATORDERING_NATURAL - Natural

   MATORDERING_ND      - Nested Dissection

   MATORDERING_1WD     - One-way Dissection

   MATORDERING_RCM     - Reverse Cuthill-McKee

   MATORDERING_QMD     - Quotient Minimum Degree

ordering -The new node ordering

To specify the ordering through the options database, use one of the following

  -mesh_ordering_type natural, -mesh_ordering_type nd, -mesh_ordering_type 1wd,

  -mesh_ordering_type rcm, -mesh_ordering_type qmd

The user can define additional orderings, see MeshOrderingRegister().

mesh, set, ordering, reordering, natural, Nested Dissection,
One-way Dissection, Reverse Cuthill-McKee, Quotient Minimum Degree