DMPlexReconstructGradientsFVM#

reconstruct the gradient of a vector using a finite volume method.

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexReconstructGradientsFVM(DM dm, Vec locX, Vec grad)

Input Parameters#

dm - the mesh
locX - the local representation of the vector

Output Parameter#

grad - the global representation of the gradient

See Also#

DMPlex: Unstructured Grids, DM, Vec, DMPlexGetGradientDM()

Level#

developer

Location#

src/dm/impls/plex/plexfvm.c

Examples#

src/ts/tutorials/ex11.c

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