petsc-3.11.4 2019-09-28
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 on DM
Input Arguments
| dm | - the DM
|
| cell | - the cell
|
Output Arguments
| volume | - the cell volume
|
| centroid | - the cell centroid
|
| normal | - the cell normal, if appropriate
|
Fortran Notes
Since it returns arrays, this routine is only available in Fortran 90, and you must
include petsc.h90 in your code.
See Also
DMGetCoordinateSection(), DMGetCoordinates()
Level
advanced
Location
src/dm/impls/plex/plexgeometry.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages