[Libmesh-users] ExodusII_IO::write_discontinuous_timestep trouble with subdomains

[Renato P. <re...@gm...>]

Hi

I see the stack trace below when writing a discontinuous timestep
(exo.write_discontinuous_timestep).
It happens when my variable is set only in part of the domain.
No problem arises if I use, instead: exo.write_equation_systems(fname, es)

Any hint/workaround/idea?

Thanks,
Renato

This is how the variable is set.
|  std::set<subdomain_id_type> active_subdomains;
|  active_subdomains.clear();
|  active_subdomains.insert(SUBDOMAIN_A);
|  press_sys.add_variable ("p", SECOND, LAGRANGE, & active_subdomains);

0: libMesh::print_trace(std::ostream&)
1: libMesh::MacroFunctions::report_error(char const*, int, char const*,
char const*)
2:
libMesh::EquationSystems::build_discontinuous_solution_vector(std::__debug::vector<double,
std::allocator<double> >&,
std::__debug::set<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::less<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > > > const*) const
3:
libMesh::ExodusII_IO::write_discontinuous_exodusII(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
libMesh::EquationSystems const&,
std::__debug::set<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::less<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > > > const*)
4:
libMesh::ExodusII_IO::write_timestep_discontinuous(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
libMesh::EquationSystems const&, int, double,
std::__debug::set<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::less<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > > > const*)