2184   if (eflg && !network->Je) PetscCall(PetscCalloc1(3 * network->cloneshared->nEdges, &network->Je));  in DMNetworkHasJacobian()
2229 …PetscCheck(network->Je, PetscObjectComm((PetscObject)dm), PETSC_ERR_ORDER, "Must call DMNetworkHas…  in DMNetworkEdgeSetMatrix()
2232     network->Je[3 * p]     = J[0];  in DMNetworkEdgeSetMatrix()
2233     network->Je[3 * p + 1] = J[1];  in DMNetworkEdgeSetMatrix()
2234     network->Je[3 * p + 2] = J[2];  in DMNetworkEdgeSetMatrix()
2526         if (network->Je) {  in DMCreateMatrix_Network()
2527           Juser = network->Je[3 * e + 1 + v]; /* Jacobian(e,v) */  in DMCreateMatrix_Network()
2535       if (network->Je) {  in DMCreateMatrix_Network()
2536         Juser = network->Je[3 * e]; /* Jacobian(e,e) */  in DMCreateMatrix_Network()
2643         if (network->Je) {  in DMCreateMatrix_Network()
2644           Juser = network->Je[3 * e + 1 + v]; /* Jacobian(e,v) */  in DMCreateMatrix_Network()
2651       if (network->Je) {  in DMCreateMatrix_Network()
2652         Juser = network->Je[3 * e]; /* Jacobian(e,e) */  in DMCreateMatrix_Network()
2750   PetscCall(PetscFree(network->Je));  in DMDestroy_Network()