| Home | Data Structures | Coefficients | IP Array | RP Array | SP Array | IFLAG | TRIGEN | PLTMG | Graphics |
| IADAPT | mesh generation option |
| 0 | error estimates only |
| 1 | refine or unrefine mesh using uh |
| -1 | refine or unrefine mesh using QXY |
| 2 | unrefine and refine mesh using uh |
| -2 | unrefine and refine mesh using QXY |
| 3 | smooth mesh points using uh |
| -3 | smooth mesh points using QXY |
| 4 | uniform mesh refinement |
| -4 | uniform degree refinement |
| 5 | skeleton → triangulation |
| 6 | load balance (MPI) |
| 7 | reconcile mesh (MPI) |
| IERRSW | error recovery option |
| 0 | globally continuous recovery |
| 1 | patchwise continuous recovery |
| IRTYPE | adaptivity option |
| 0 | hp refinement / unrefinement |
| 1 | h refinement / unrefinement |
| -1 | p refinement / unrefinement |