PetscFECreateLagrange#
Create a PetscFE for the basic Lagrange space of degree k
Synopsis#
#include "petscfe.h" 
PetscErrorCode PetscFECreateLagrange(MPI_Comm comm, PetscInt dim, PetscInt Nc, PetscBool isSimplex, PetscInt k, PetscInt qorder, PetscFE *fem)
Collective
Input Parameters#
- comm - The MPI comm 
- dim - The spatial dimension 
- Nc - The number of components 
- isSimplex - Flag for simplex reference cell, otherwise its a tensor product 
- k - The degree k of the space 
- qorder - The quadrature order or - PETSC_DETERMINEto use- PetscSpacepolynomial degree
Output Parameter#
- fem - The - PetscFEobject
Note#
For simplices, this element is the space of maximum polynomial degree k, otherwise it is a tensor product of 1D polynomials, each with maximal degree k.
See Also#
PetscFECreateLagrangeByCell(), PetscFECreateDefault(), PetscFECreateByCell(), PetscFECreate(), PetscSpaceCreate(), PetscDualSpaceCreate()
Level#
beginner
Location#
Examples#
src/dm/impls/swarm/tutorials/ex1f90.F90
src/dm/impls/plex/tutorials/ex8.c
src/dm/impls/plex/tutorials/ex15.c
Index of all FE routines
Table of Contents for all manual pages
Index of all manual pages