220   PetscBool       twod;  in DMSetUp_DA_3D()  local
370   twod = PETSC_FALSE;  in DMSetUp_DA_3D()
371   if (P == 1) twod = PETSC_TRUE;  in DMSetUp_DA_3D()
819 …    if (twod && (s_t < 0)) s_t = bases[n0] + x_t * y_t * z_t - (s_y - i) * x_t - s_x; /* 2D case */  in DMSetUp_DA_3D()
827 …      if (twod && (s_t < 0)) s_t = bases[n1] + x_t * y_t * z_t - (s_y + 1 - i) * x_t; /* 2D case */  in DMSetUp_DA_3D()
835 …      if (twod && (s_t < 0)) s_t = bases[n2] + x_t * y_t * z_t - (s_y + 1 - i) * x_t; /* 2D case */  in DMSetUp_DA_3D()
846 …if (twod && (s_t < 0)) s_t = bases[n3] + (i + 1) * x_t - s_x + x_t * y_t * z_t - x_t * y_t; /* 2D …  in DMSetUp_DA_3D()
855 …      if (twod && (s_t < 0)) s_t = bases[n4] + i * x_t + x_t * y_t * z_t - x_t * y_t; /* 2D case */  in DMSetUp_DA_3D()
866 …      if (twod && (s_t < 0)) s_t = bases[n5] + i * x_t + x_t * y_t * z_t - x_t * y_t; /* 2D case */  in DMSetUp_DA_3D()
877 …if (twod && (s_t < 0)) s_t = bases[n6] + i * x_t - s_x + x_t * y_t * z_t - x_t * y_t; /* 2D case */  in DMSetUp_DA_3D()
885 …if (twod && (s_t < 0)) s_t = bases[n7] + (i - 1) * x_t + x_t * y_t * z_t - x_t * y_t; /* 2D case */  in DMSetUp_DA_3D()
893 …if (twod && (s_t < 0)) s_t = bases[n8] + (i - 1) * x_t + x_t * y_t * z_t - x_t * y_t; /* 2D case */  in DMSetUp_DA_3D()
988 …if (twod && (s_t >= M * N * P)) s_t = bases[n18] - (s_y - i) * x_t - s_x + x_t * y_t; /* 2d case */  in DMSetUp_DA_3D()
996 …  if (twod && (s_t >= M * N * P)) s_t = bases[n19] - (s_y + 1 - i) * x_t + x_t * y_t; /* 2d case */  in DMSetUp_DA_3D()
1004 …  if (twod && (s_t >= M * N * P)) s_t = bases[n20] - (s_y + 1 - i) * x_t + x_t * y_t; /* 2d case */  in DMSetUp_DA_3D()
1015         if (twod && (s_t >= M * N * P)) s_t = bases[n21] + (i + 1) * x_t - s_x; /* 2d case */  in DMSetUp_DA_3D()
1024         if (twod && (s_t >= M * N * P)) s_t = bases[n22] + i * x_t; /* 2d case */  in DMSetUp_DA_3D()
1035         if (twod && (s_t >= M * N * P)) s_t = bases[n23] + i * x_t; /* 2d case */  in DMSetUp_DA_3D()
1046         if (twod && (s_t >= M * N * P)) s_t = bases[n24] + i * x_t - s_x; /* 2d case */  in DMSetUp_DA_3D()
1054         if (twod && (s_t >= M * N * P)) s_t = bases[n25] + (i - 1) * x_t; /* 2d case */  in DMSetUp_DA_3D()
1062         if (twod && (s_t >= M * N * P)) s_t = bases[n26] + (i - 1) * x_t; /* 2d case */  in DMSetUp_DA_3D()