petsc-3.14.5 2021-03-03
DMPlexComputeGradientFVM
Compute geometric factors for gradient reconstruction, which are stored in the geometry data, and compute layout for gradient data
Synopsis
#include "petscdmplex.h"
#include "petscfe.h"
PetscErrorCode DMPlexComputeGradientFVM(DM dm, PetscFV fvm, Vec faceGeometry, Vec cellGeometry, DM *dmGrad)
Collective on dm
Input Arguments
Output Parameters
| faceGeometry | - The geometric factors for gradient calculation are inserted
|
| dmGrad | - The DM describing the layout of gradient data
|
See Also
DMPlexGetFaceGeometryFVM(), DMPlexGetCellGeometryFVM()
Level
developer
Location
src/dm/impls/plex/plexgeometry.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages