petsc-3.14.5 2021-03-03
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# DMPlexUninterpolate

Take in a mesh with all intermediate faces, edges, etc. and return a cell-vertex mesh

### Synopsis

    #include "petscdmplex.h"
    PetscErrorCode DMPlexUninterpolate(DM dm, DM *dmUnint)

Collective on dm

### Input Parameter

| dm | - The complete DMPlex object

### Output Parameter

| dmUnint | - The DMPlex object with only cells and vertices

### Notes

It does not copy over the coordinates.

### Developer Notes

It sets plex->interpolated = DMPLEX_INTERPOLATED_NONE.

### See Also

DMPlexInterpolate(), DMPlexCreateFromCellListPetsc(), DMPlexCopyCoordinates()

### Level

intermediate

### Location

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