PETSc version 3.15.5
LandauCreateVelocitySpace
Create a DMPlex velocity space mesh 
Synopsis
#include "petscdmplex.h" 
#include "petsclandau.h"   
PetscErrorCode LandauCreateVelocitySpace(MPI_Comm comm, PetscInt dim, const char prefix[], Vec *X, Mat *J, DM *dm)
Collective on comm
Input Parameters
+   comm  - The MPI communicator
.   dim - velocity space dimension (2 for axisymmetric, 3 for full 3X + 3V solver)
-   prefix - prefix for options
Output Parameter
.   dm  - The DM object representing the mesh
+   X - A vector (user destroys)
-   J - Optional matrix (object destroys)
.keywords: mesh
.seealso: DMPlexCreate(), LandauDestroyVelocitySpace()
Level
beginner
Location
src/ts/utils/dmplexlandauplexland.c
Examples
src/ts/utils/dmplexlandau/tutorials/ex1.c.html
src/ts/utils/dmplexlandau/tutorials/ex2.c.html
src/ts/utils/dmplexlandau/tutorials/ex1f90.F90.html
Index of all LANDAU routines
Table of Contents for all manual pages
Index of all manual pages