PETSc version 3.15.5
PetscFEIntegrateBdResidual
Produce the element residual vector for a chunk of elements by quadrature integration over a boundary 
Synopsis
#include "petscfe.h" 
PetscErrorCode PetscFEIntegrateBdResidual(PetscDS prob, PetscInt field, PetscInt Ne, PetscFEGeom *fgeom,
                                          const PetscScalar coefficients[], const PetscScalar coefficients_t[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscReal t, PetscScalar elemVec[])
Not collective
Input Parameters
|  | prob | - The PetscDS specifying the discretizations and continuum functions | 
|  | field | - The field being integrated | 
|  | Ne | - The number of elements in the chunk | 
|  | fgeom | - The face geometry for each cell in the chunk | 
|  | coefficients | - The array of FEM basis coefficients for the elements | 
|  | coefficients_t | - The array of FEM basis time derivative coefficients for the elements | 
|  | probAux | - The PetscDS specifying the auxiliary discretizations | 
|  | coefficientsAux | - The array of FEM auxiliary basis coefficients for the elements | 
|  | t | - The time | 
Output Parameter
|  | elemVec | - the element residual vectors from each element | 
See Also
 PetscFEIntegrateResidual()
Level
intermediate
Location
src/dm/dt/fe/interface/fe.c
Implementations
src/dm/dt/fe/impls/basic/febasic.c:469:PetscErrorCode PetscFEIntegrateBdResidual_Basic(PetscDS ds, PetscInt field, PetscInt Ne, PetscFEGeom *fgeom,
Index of all FE routines
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Index of all manual pages