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

Level: advanced

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()

Location:plexgeometry.c