DMPlexComputeCellGeometryFVM

Compute the volume for a given cell

Synopsis

#include "petscdmplex.h"   
#include "petscfe.h"       
PetscErrorCode DMPlexComputeCellGeometryFVM(DM dm, PetscInt cell, PetscReal *vol, PetscReal centroid[], PetscReal normal[])

Collective

Input Parameters

• dm - the DMPLEX

• cell - the cell

Output Parameters

• vol - the cell volume

• centroid - the cell centroid

• normal - the cell normal, if appropriate

See Also

DMPLEX, DMGetCoordinateSection(), DMGetCoordinates()

Level

advanced

Location

src/dm/impls/plex/plexgeometry.c

Examples

src/snes/tutorials/ex63.c
src/dm/impls/plex/tutorials/ex10.c
src/snes/tutorials/ex23.c
src/ts/tutorials/ex52.c
src/dm/impls/plex/tutorials/ex3f90.F90

---

Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages