51   PetscBag     bag;     // Problem parameters  member
110   PetscBag   bag;  in SetupParameters()  local
115   PetscCall(PetscBagGetData(ctx->bag, &p));  in SetupParameters()
116   PetscCall(PetscBagSetName(ctx->bag, "par", "Obstacle Parameters"));  in SetupParameters()
117   bag = ctx->bag;  in SetupParameters()
118   PetscCall(PetscBagRegisterReal(bag, &p->r_0, 0.9, "r_0", "Ball radius, m"));  in SetupParameters()
119 …PetscCall(PetscBagRegisterReal(bag, &p->r_free, 0.697965148223374, "r_free", "Ball free boundary r…  in SetupParameters()
120 …PetscCall(PetscBagRegisterReal(bag, &p->A, 0.680259411891719, "A", "Logarithmic coefficient in exa…  in SetupParameters()
121 …PetscCall(PetscBagRegisterReal(bag, &p->B, 0.471519893402112, "B", "Constant coefficient in exact …  in SetupParameters()
122   PetscCall(PetscBagSetFromOptions(bag));  in SetupParameters()
131       PetscCall(PetscBagView(bag, viewer));  in SetupParameters()
166   PetscCall(PetscBagGetData(user->bag, &param));  in SetupPrimalProblem()
177   PetscCall(PetscBagGetData(user->bag, &ctx));  in SetupPrimalProblem()
233   PetscCall(PetscBagCreate(PETSC_COMM_SELF, sizeof(Parameter), &user.bag));  in main()
255   PetscCall(PetscBagDestroy(&user.bag));  in main()