petsc-3.14.5 2021-03-03
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# DMPlexSetReferenceTree

set the reference tree for hierarchically non-conforming meshes.

### Synopsis

    #include "petscdmplex.h"
    PetscErrorCode DMPlexSetReferenceTree(DM dm, DM ref)

Not collective

### Input Parameters

| dm | - The DMPlex object
| ref | - The reference tree DMPlex object

### See Also

DMPlexGetReferenceTree(), DMPlexCreateDefaultReferenceTree()

### Level

intermediate

### Location

src/dm/impls/plex/plextree.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages