611 …l, i_start_ghost, j_start_ghost, l_start_ghost, cols[8], mx, m_c, my, n_c, mz, p_c, ratioi, ratioj…  in DMCreateInterpolation_DA_3D_Q0()  local
624 …PetscCall(DMDAGetInfo(daf, NULL, &mx, &my, &mz, NULL, NULL, NULL, &dof, NULL, NULL, NULL, NULL, NU…  in DMCreateInterpolation_DA_3D_Q0()
627   ratiol = mz / Mz;  in DMCreateInterpolation_DA_3D_Q0()
630 …PetscCheck(ratiol * Mz == mz, PetscObjectComm((PetscObject)daf), PETSC_ERR_ARG_WRONG, "Fine grid p…  in DMCreateInterpolation_DA_3D_Q0()
697 …PetscCall(MatSetSizes(mat, m_f * n_f * p_f, col_scale * m_c * n_c * p_c, mx * my * mz, col_scale *…  in DMCreateInterpolation_DA_3D_Q0()
739   PetscInt               m_ghost, n_ghost, m_ghost_c, n_ghost_c, Mz, mz;  in DMCreateInterpolation_DA_3D_Q1()  local
751 …PetscCall(DMDAGetInfo(daf, NULL, &mx, &my, &mz, NULL, NULL, NULL, &dof, NULL, NULL, NULL, NULL, NU…  in DMCreateInterpolation_DA_3D_Q1()
774   if (mz == Mz) {  in DMCreateInterpolation_DA_3D_Q1()
778     ratiok = mz / Mz;  in DMCreateInterpolation_DA_3D_Q1()
779 …k * Mz == mz, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "Ratio between levels: mz/Mz  must be integer…  in DMCreateInterpolation_DA_3D_Q1()
782     ratiok = (mz - 1) / (Mz - 1);  in DMCreateInterpolation_DA_3D_Q1()
783 …= mz - 1, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "Ratio between levels: (mz - 1)/(Mz - 1) must be …  in DMCreateInterpolation_DA_3D_Q1()
838   PetscCall(MatSetSizes(mat, m_f * n_f * p_f, m_c * n_c * p_c, mx * my * mz, Mx * My * Mz));  in DMCreateInterpolation_DA_3D_Q1()
944           if (l == mz - 1) lk = nzeta - 1;  in DMCreateInterpolation_DA_3D_Q1()
963           if (l == mz - 1) l_c--;  in DMCreateInterpolation_DA_3D_Q1()
1179   PetscInt               mx, my, mz, ratioi, ratioj, ratiok;  in DMCreateInjection_DA_3D()  local
1193 …PetscCall(DMDAGetInfo(daf, NULL, &mx, &my, &mz, NULL, NULL, NULL, &dof, NULL, NULL, NULL, NULL, NU…  in DMCreateInjection_DA_3D()
1210     ratiok = mz / Mz;  in DMCreateInjection_DA_3D()
1211 …k * Mz == mz, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "Ratio between levels: mz/Mz  must be integer…  in DMCreateInjection_DA_3D()
1213     ratiok = (mz - 1) / (Mz - 1);  in DMCreateInjection_DA_3D()
1214 …= mz - 1, PETSC_COMM_SELF, PETSC_ERR_ARG_INCOMP, "Ratio between levels: (mz - 1)/(Mz - 1) must be …  in DMCreateInjection_DA_3D()