PETSc version 3.17.4
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# DMMoabGenerateHierarchy

Generate a multi-level uniform refinement hierarchy by succesively refining a coarse mesh, already defined in the DM object provided by the user.

### Synopsis

    PetscErrorCode DMMoabGenerateHierarchy(DM dm, PetscInt nlevels, PetscInt *ldegrees)

Collective

### Input Parameter

| dmb | - The DMMoab object

### Output Parameters

| nlevels | - The number of levels of refinement needed to generate the hierarchy
| ldegrees | - The degree of refinement at each level in the hierarchy

### Level

beginner

### Location

src/dm/impls/moab/dmmbmg.cxx
Index of all DMMOAB routines
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Index of all manual pages