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 Parameters

• pack - The DM object representing the mesh

• X - A vector (user destroys)

• J - Optional matrix (object destroys)

See Also

DMPlexCreate(), DMPlexLandauDestroyVelocitySpace()

Level

beginner

Location

src/ts/utils/dmplexlandau/plexland.c

Examples

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

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Index of all LANDAU routines
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Index of all manual pages