PETSc version 3.15.5
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