| Beginner - Basic usage | DMPlexLandauAddMaxwellians | DMPlexLandauDestroyVelocitySpace | DMPlexLandauPrintNorms |
| DMPlexLandauCreateMassMatrix | DMPlexLandauIFunction | |
| DMPlexLandauCreateVelocitySpace | DMPlexLandauIJacobian | |
| No intermediate routines | ||
| No advanced routines | ||
| No developer routines | ||
| No deprecated routines | ||