DMPlexLandauCreateVelocitySpace#

Create a DMPlex velocity space mesh

Synopsis#

#include "petscdmplex.h" 
#include "petsclandau.h"   
PetscErrorCode DMPlexLandauCreateVelocitySpace(MPI_Comm comm, PetscInt dim, const char prefix[], Vec *X, Mat *J, DM *pack)

Collective

Input Parameters#

  • comm - The MPI communicator . dim - velocity space dimension (2 for axisymmetric, 3 for full 3X + 3V solver)

  • prefix - prefix for options (not tested)

Output Parameter#

. pack - The DM object representing the mesh

  • X - A vector (user destroys)

  • J - Optional matrix (object destroys)

.keywords: mesh

See Also#

DMPlexCreate(), DMPlexLandauDestroyVelocitySpace()

Level#

beginner

Location#

src/ts/utils/dmplexlandau/plexland.c

Examples#

src/ts/utils/dmplexlandau/tutorials/ex1.c
src/ts/utils/dmplexlandau/tutorials/ex1f90.F90
src/ts/utils/dmplexlandau/tutorials/ex2.c

Edit on GitLab

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