47   MatStencil         lower, upper;                    /* Stencils to select slice for Vec */  in main()  local
108     upper.i = gp;  in main()
109     upper.j = My;  in main()
110     upper.k = Mz;  in main()
115     upper.i = Mx;  in main()
116     upper.j = gp;  in main()
117     upper.k = Mz;  in main()
122     upper.i = Mx;  in main()
123     upper.j = My;  in main()
124     upper.k = gp;  in main()
126   PetscCall(DMDACreatePatchIS(da3D, &lower, &upper, &patchis_3d, patchis_offproc));  in main()
183     upper.i = M1;  in main()
184     upper.j = M2;  in main()
185     PetscCall(DMDACreatePatchIS(da2D, &lower, &upper, &patchis_2d, patchis_offproc));  in main()