petsc-3.13.6 2020-09-29
PetscFVComputeGradient
Compute the gradient reconstruction matrix for a given cell
Synopsis
#include "petscfv.h"
PetscErrorCode PetscFVComputeGradient(PetscFV fvm, PetscInt numFaces, PetscScalar dx[], PetscScalar grad[])
Input Parameters
| fvm | - The PetscFV object
|
| numFaces | - The number of cell faces which are not constrained
|
| dx | - The vector from the cell centroid to the neighboring cell centroid for each face
|
See Also
PetscFVCreate()
Level
advanced
Location
src/dm/dt/fv/interface/fv.c
Index of all FV routines
Table of Contents for all manual pages
Index of all manual pages