59   PetscBag      bag;            // Problem parameters  member
176   PetscCall(PetscBagDestroy(&user->bag));  in DestroyContext()
728     PetscCall(PetscBagGetData(user->bag, (void **)&param));  in InitializeConstants()
755     PetscCall(PetscBagGetData(user->bag, (void **)&param));  in InitializeConstants()
774   PetscBag   bag;  in SetupParameters()  local
779   PetscCall(PetscBagGetData(ctx->bag, (void **)&p));  in SetupParameters()
780   PetscCall(PetscBagSetName(ctx->bag, "par", "Vlasov-Poisson Parameters"));  in SetupParameters()
781   bag = ctx->bag;  in SetupParameters()
782   PetscCall(PetscBagRegisterScalar(bag, &p->v0, 1.0, "v0", "Velocity scale, m/s"));  in SetupParameters()
783   PetscCall(PetscBagRegisterScalar(bag, &p->t0, 1.0, "t0", "Time scale, s"));  in SetupParameters()
784   PetscCall(PetscBagRegisterScalar(bag, &p->x0, 1.0, "x0", "Space scale, m"));  in SetupParameters()
785   PetscCall(PetscBagRegisterScalar(bag, &p->phi0, 1.0, "phi0", "Potential scale, kg*m^2/A*s^3"));  in SetupParameters()
786   PetscCall(PetscBagRegisterScalar(bag, &p->q0, 1.0, "q0", "Charge Scale, A*s"));  in SetupParameters()
787   PetscCall(PetscBagRegisterScalar(bag, &p->m0, 1.0, "m0", "Mass Scale, kg"));  in SetupParameters()
788   PetscCall(PetscBagRegisterScalar(bag, &p->epsi0, 1.0, "epsi0", "Permittivity of Free Space, kg"));  in SetupParameters()
789   PetscCall(PetscBagRegisterScalar(bag, &p->kb, 1.0, "kb", "Boltzmann Constant, m^2 kg/s^2 K^1"));  in SetupParameters()
791   PetscCall(PetscBagRegisterScalar(bag, &p->sigma, 1.0, "sigma", "Charge per unit area, C/m^3"));  in SetupParameters()
792 …PetscCall(PetscBagRegisterScalar(bag, &p->poissonNumber, 1.0, "poissonNumber", "Non-Dimensional Po…  in SetupParameters()
793 …PetscCall(PetscBagRegisterScalar(bag, &p->vlasovNumber, 1.0, "vlasovNumber", "Non-Dimensional Vlas…  in SetupParameters()
794   PetscCall(PetscBagSetFromOptions(bag));  in SetupParameters()
803       PetscCall(PetscBagView(bag, viewer));  in SetupParameters()
1257   PetscCall(PetscBagGetData(user->bag, (void **)&param));  in RHSFunctionV()
1660   PetscCall(PetscBagCreate(PETSC_COMM_SELF, sizeof(Parameter), &user.bag));  in main()