11     PetscInt corners[2];  in DMDAGetElements_1D()  local
27     corners[0] = (xs - Xs);  in DMDAGetElements_1D()
28     corners[1] = (xe - 1 - Xs);  in DMDAGetElements_1D()
29     PetscCall(ISCreateGeneral(PETSC_COMM_SELF, 2, corners, PETSC_COPY_VALUES, &da->ecorners));  in DMDAGetElements_1D()
47     PetscInt corners[4], nn = 0;  in DMDAGetElements_2D()  local
90     corners[0] = (xs - Xs) + (ys - Ys) * (Xe - Xs);  in DMDAGetElements_2D()
91     corners[1] = (xe - 1 - Xs) + (ys - Ys) * (Xe - Xs);  in DMDAGetElements_2D()
92     corners[2] = (xs - Xs) + (ye - 1 - Ys) * (Xe - Xs);  in DMDAGetElements_2D()
93     corners[3] = (xe - 1 - Xs) + (ye - 1 - Ys) * (Xe - Xs);  in DMDAGetElements_2D()
94     PetscCall(ISCreateGeneral(PETSC_COMM_SELF, 4, corners, PETSC_COPY_VALUES, &da->ecorners));  in DMDAGetElements_2D()
113     PetscInt corners[8], nn = 0;  in DMDAGetElements_3D()  local
165     corners[0] = (xs - Xs) + (ys - Ys) * (Xe - Xs) + (zs - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
166     corners[1] = (xe - 1 - Xs) + (ys - Ys) * (Xe - Xs) + (zs - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
167     corners[2] = (xs - Xs) + (ye - 1 - Ys) * (Xe - Xs) + (zs - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
168     corners[3] = (xe - 1 - Xs) + (ye - 1 - Ys) * (Xe - Xs) + (zs - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
169     corners[4] = (xs - Xs) + (ys - Ys) * (Xe - Xs) + (ze - 1 - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
170     corners[5] = (xe - 1 - Xs) + (ys - Ys) * (Xe - Xs) + (ze - 1 - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
171     corners[6] = (xs - Xs) + (ye - 1 - Ys) * (Xe - Xs) + (ze - 1 - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
172     corners[7] = (xe - 1 - Xs) + (ye - 1 - Ys) * (Xe - Xs) + (ze - 1 - Zs) * (Xe - Xs) * (Ye - Ys);  in DMDAGetElements_3D()
173     PetscCall(ISCreateGeneral(PETSC_COMM_SELF, 8, corners, PETSC_COPY_VALUES, &da->ecorners));  in DMDAGetElements_3D()