petsc-3.14.6 2021-03-30
PetscGaussLobattoLegendreElementGradientDestroy
frees the gradient for a single 1d GLL element obtained with PetscGaussLobattoLegendreElementGradientCreate()
Synopsis
#include "petscdt.h"
PetscErrorCode PetscGaussLobattoLegendreElementGradientDestroy(PetscInt n,PetscReal *nodes,PetscReal *weights,PetscReal ***AA,PetscReal ***AAT)
Not Collective
Input Parameter
| n | - the number of GLL nodes
|
| nodes | - the GLL nodes
|
| weights | - the GLL weights
|
| AA | - the stiffness element
|
| AAT | - the transpose of the element
|
See Also
PetscDTGaussLobattoLegendreQuadrature(), PetscGaussLobattoLegendreElementLaplacianCreate(), PetscGaussLobattoLegendreElementAdvectionCreate()
Level
beginner
Location
src/dm/dt/interface/dt.c
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages