petsc-3.14.6 2021-03-30
DMPlexInsertBoundaryValues
Puts coefficients which represent boundary values into the local solution vector
Synopsis
#include "petscdmplex.h"
PetscErrorCode DMPlexInsertBoundaryValues(DM dm, PetscBool insertEssential, Vec locX, PetscReal time, Vec faceGeomFVM, Vec cellGeomFVM, Vec gradFVM)
Input Parameters
| dm | - The DM
|
| insertEssential | - Should I insert essential (e.g. Dirichlet) or inessential (e.g. Neumann) boundary conditions
|
| time | - The time
|
| faceGeomFVM | - Face geometry data for FV discretizations
|
| cellGeomFVM | - Cell geometry data for FV discretizations
|
| gradFVM | - Gradient reconstruction data for FV discretizations
|
Output Parameters
| locX | - Solution updated with boundary values
|
See Also
DMProjectFunctionLabelLocal()
Level
developer
Location
src/dm/impls/plex/plexfem.c
Examples
src/ts/tutorials/ex11.c.html
Implementations
DMPlexInsertBoundaryValues_Plex in src/dm/impls/plex/plexfem.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages