175   PetscInt  nx, ny, xs, xm, gxs, gxm, ys, ym, gys, gym;  in ComputeB()  local
192   PetscCall(DMDAGetGhostCorners(user->dm, &gxs, &gys, NULL, &gxm, &gym, NULL));  in ComputeB()
212   PetscInt   col[5], row, nx, ny, xs, xm, gxs, gxm, ys, ym, gys, gym;  in FormFunctionGradient()  local
241   PetscCall(DMDAGetGhostCorners(user->dm, &gxs, &gys, NULL, &gxm, &gym, NULL));  in FormFunctionGradient()
262       row  = (j - gys) * gxm + (i - gxs);  in FormFunctionGradient()
270       if (j > gys) {  in FormFunctionGradient()
292       if (j + 1 < gys + gym) {  in FormFunctionGradient()
327   PetscInt  col[5], row, nx, ny, xs, xm, gxs, gxm, ys, ym, gys, gym;  in FormHessian()  local
348   PetscCall(DMDAGetGhostCorners(user->dm, &gxs, &gys, NULL, &gxm, &gym, NULL));  in FormHessian()
373       row = (j - gys) * gxm + (i - gxs);  in FormHessian()
376       if (j > gys) {  in FormHessian()
398       if (j + 1 < gys + gym) {  in FormHessian()