784 …scErrorCode DMDASetRefinementFactor(DM da, PetscInt refine_x, PetscInt refine_y, PetscInt refine_z)  in DMDASetRefinementFactor()  argument
792   PetscValidLogicalCollectiveInt(da, refine_z, 4);  in DMDASetRefinementFactor()
796   if (refine_z > 0) dd->refine_z = refine_z;  in DMDASetRefinementFactor()
820 …tRefinementFactor(DM da, PeOp PetscInt *refine_x, PeOp PetscInt *refine_y, PeOp PetscInt *refine_z)  in DMDAGetRefinementFactor()  argument
828   if (refine_z) *refine_z = dd->refine_z;  in DMDAGetRefinementFactor()
1042       P = dd->refine_z * dd->P;  in DMRefine_DA()
1047     P = 1 + dd->refine_z * (dd->P - 1);  in DMRefine_DA()
1063 …d->bz == DM_BOUNDARY_PERIODIC || dd->interptype == DMDA_Q0), dd->s, dd->refine_z, dd->p, dd->lz, l…  in DMRefine_DA()
1100   dd2->coarsen_z = dd2->refine_z = dd->refine_z;  in DMRefine_DA()
1103 …+ 1 > -1 && da->levelup - da->leveldown + 1 < dd->refine_z_hier_n) dd2->refine_z = dd->refine_z_hi…  in DMRefine_DA()
1247   dd2->coarsen_z = dd2->refine_z = dd->coarsen_z;  in DMCoarsen_DA()
1250 …1 > -1 && dmf->levelup - dmf->leveldown - 1 < dd->refine_z_hier_n) dd2->refine_z = dd->refine_z_hi…  in DMCoarsen_DA()