petsc-master 2021-01-25
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DMPlexComputeIntegralFEM

Form the integral over the domain from the global input X using pointwise functions specified by the user

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexComputeIntegralFEM(DM dm, Vec X, PetscScalar *integral, void *user)

Input Parameters

dm - The mesh
X - Global input vector
user - The user context

Output Parameter

integral - Integral for each field

See Also

DMPlexComputeResidualFEM()

Level

developer

Location

src/dm/impls/plex/plexfem.c

Examples

src/ts/tutorials/ex48.c.html
src/ts/utils/dmplexlandau/tutorials/ex2.c.html

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