DMPlexInsertBoundaryValuesRiemann#
Insert boundary values into a local vector
Synopsis#
#include "petscdmplex.h"   
PetscErrorCode DMPlexInsertBoundaryValuesRiemann(DM dm, PetscReal time, Vec faceGeometry, Vec cellGeometry, Vec Grad, PetscInt field, PetscInt Nc, const PetscInt comps[], DMLabel label, PetscInt numids, const PetscInt ids[], PetscErrorCode (*func)(PetscReal, const PetscReal *, const PetscReal *, const PetscScalar *, PetscScalar *, void *), void *ctx, Vec locX)
Input Parameters#
- dm - The - DM, with a- PetscDSthat matches the problem being constrained
- time - The time 
- faceGeometry - A vector with the FVM face geometry information 
- cellGeometry - A vector with the FVM cell geometry information 
- Grad - A vector with the FVM cell gradient information 
- field - The field to constrain 
- Nc - The number of constrained field components, or 0 for all components 
- comps - An array of constrained component numbers, or - NULLfor all components
- label - The - DMLabeldefining constrained points
- numids - The number of - DMLabelids for constrained points
- ids - An array of ids for constrained points 
- func - A pointwise function giving boundary values 
- ctx - An optional user context for bcFunc 
Output Parameter#
- locX - A local vector to receives the boundary values 
Note#
This implementation currently ignores the numcomps/comps argument from DMAddBoundary()
See Also#
DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexInsertBoundaryValuesEssential(), DMPlexInsertBoundaryValuesEssentialField(), DMAddBoundary()
Level#
developer
Location#
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages