2468   Mat             Juser;  in DMCreateMatrix_Network()  local
2527           Juser = network->Je[3 * e + 1 + v]; /* Jacobian(e,v) */  in DMCreateMatrix_Network()
2528         } else Juser = NULL;  in DMCreateMatrix_Network()
2530         PetscCall(MatSetPreallocationblock_private(Juser, nrows, rows, ncols, ghost, vd_nz, vo_nz));  in DMCreateMatrix_Network()
2536         Juser = network->Je[3 * e]; /* Jacobian(e,e) */  in DMCreateMatrix_Network()
2537       } else Juser = NULL;  in DMCreateMatrix_Network()
2538 … PetscCall(MatSetPreallocationblock_private(Juser, nrows, rows, nrows, PETSC_FALSE, vd_nz, vo_nz));  in DMCreateMatrix_Network()
2570         Juser = network->Jv[vptr[v - vStart] + 2 * e + 1]; /* Jacobian(v,e) */  in DMCreateMatrix_Network()
2571       } else Juser = NULL;  in DMCreateMatrix_Network()
2572       PetscCall(MatSetPreallocationblock_private(Juser, nrows, rows_v, ncols, ghost, vd_nz, vo_nz));  in DMCreateMatrix_Network()
2582         Juser = network->Jv[vptr[v - vStart] + 2 * e + 2]; /* Jacobian(v,vc) */  in DMCreateMatrix_Network()
2583       } else Juser = NULL;  in DMCreateMatrix_Network()
2589 …    PetscCall(MatSetPreallocationblock_private(Juser, nrows, rows_v, ncols, ghost2, vd_nz, vo_nz));  in DMCreateMatrix_Network()
2597         Juser = network->Jv[vptr[v - vStart]]; /* Jacobian(v,v) */  in DMCreateMatrix_Network()
2598       } else Juser = NULL;  in DMCreateMatrix_Network()
2599 …PetscCall(MatSetPreallocationblock_private(Juser, nrows, rows_v, nrows, PETSC_FALSE, vd_nz, vo_nz)…  in DMCreateMatrix_Network()
2644           Juser = network->Je[3 * e + 1 + v]; /* Jacobian(e,v) */  in DMCreateMatrix_Network()
2645         } else Juser = NULL;  in DMCreateMatrix_Network()
2646         PetscCall(MatSetblock_private(Juser, nrows, rows, ncols, cstart, J));  in DMCreateMatrix_Network()
2652         Juser = network->Je[3 * e]; /* Jacobian(e,e) */  in DMCreateMatrix_Network()
2653       } else Juser = NULL;  in DMCreateMatrix_Network()
2654       PetscCall(MatSetblock_private(Juser, nrows, rows, nrows, cstart, J));  in DMCreateMatrix_Network()
2682         Juser = network->Jv[vptr[v - vStart] + 2 * e + 1]; /* Jacobian(v,e) */  in DMCreateMatrix_Network()
2683       } else Juser = NULL;  in DMCreateMatrix_Network()
2684       PetscCall(MatSetblock_private(Juser, nrows, rows_v, ncols, cstart, J));  in DMCreateMatrix_Network()
2694         Juser = network->Jv[vptr[v - vStart] + 2 * e + 2]; /* Jacobian(v,vc) */  in DMCreateMatrix_Network()
2695       } else Juser = NULL;  in DMCreateMatrix_Network()
2696       PetscCall(MatSetblock_private(Juser, nrows, rows_v, ncols, cstart, J));  in DMCreateMatrix_Network()
2703         Juser = network->Jv[vptr[v - vStart]]; /* Jacobian(v,v) */  in DMCreateMatrix_Network()
2704       } else Juser = NULL;  in DMCreateMatrix_Network()
2705       PetscCall(MatSetblock_private(Juser, nrows, rows_v, nrows, cstart, J));  in DMCreateMatrix_Network()