DMPlexTSComputeBoundary#

Insert the essential boundary values into the local input locX and/or its time derivative locX_t using pointwise functions specified by the user

Synopsis#

#include "petscdmplex.h" 
#include "petscts.h" 
PetscErrorCode DMPlexTSComputeBoundary(DM dm, PetscReal time, Vec locX, Vec locX_t, void *user)

Input Parameters#

  • dm - The mesh

  • time - The time

  • locX - Local solution

  • locX_t - Local solution time derivative, or NULL

  • user - The user context

See Also#

TS: Scalable ODE and DAE Solvers, DMPLEX, TS, DMPlexComputeJacobianActionFEM()

Level#

developer

Location#

src/ts/utils/dmplexts.c

Index of all TS routines
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Index of all manual pages