Yes i want to change the geometry of the problem to cylinder On Mon, 2 Mar 2020, 16:08 Daniel Arndt, <[email protected]> wrote:
> Hussan, > > Do you observe this problem with the unmodified step-57 or did you change > anything? > What does the full backtrace look like (running gdb)? > > Best, > Daniel > > Am Mo., 2. März 2020 um 09:42 Uhr schrieb hussan zeb <[email protected] > >: > >> how can resolve this error in step-57, >> Scanning dependencies of target step-57 >> [ 33%] Building CXX object CMakeFiles/step-57.dir/step-57.cc.o >> [ 66%] Linking CXX executable step-57 >> [ 66%] Built target step-57 >> [100%] Run step-57 with Debug configuration >> grid refinements: 0 >> viscosity: 0.1 >> Number of active cells: 432 >> Number of degrees of freedom: 4188 (3696 + 492) >> FGMRES steps: 0 >> The residual of initial guess is 0 >> >> >> ---------------------------------------------------- >> Exception on processing: >> >> -------------------------------------------------------- >> An error occurred in line <534> of file >> </home/MATH/zeb/deal/dealii-9.1.1/source/grid/grid_tools_dof_handlers.cc> >> in function >> std::pair<typename MeshType<dim, spacedim>::active_cell_iterator, >> dealii::Point<dim> > >> dealii::GridTools::{anonymous}::find_active_cell_around_point_tolerance(const >> dealii::Mapping<dim, spacedim>&, const MeshType<dim, spacedim>&, const >> dealii::Point<spacedim>&, const std::vector<bool>&, double) [with int dim = >> 2; MeshType = dealii::DoFHandler; int spacedim = 2; typename MeshType<dim, >> spacedim>::active_cell_iterator = >> dealii::TriaActiveIterator<dealii::DoFCellAccessor<dealii::DoFHandler<2, >> 2>, false> >] >> The violated condition was: >> best_cell.first.state() == IteratorState::valid >> Additional information: >> The point <0.5 0.42> could not be found inside any of the subcells of >> a coarse grid cell. >> -------------------------------------------------------- >> >> Aborting! >> ---------------------------------------------------- >> CMakeFiles/run.dir/build.make:57: recipe for target 'CMakeFiles/run' >> failed >> make[3]: *** [CMakeFiles/run] Error 1 >> CMakeFiles/Makefile2:195: recipe for target 'CMakeFiles/run.dir/all' >> failed >> make[2]: *** [CMakeFiles/run.dir/all] Error 2 >> CMakeFiles/Makefile2:202: recipe for target 'CMakeFiles/run.dir/rule' >> failed >> make[1]: *** [CMakeFiles/run.dir/rule] Error 2 >> Makefile:170: recipe for target 'run' failed >> make: *** [run] Error 2 >> zeb@kutta:~/deal/examples/step-57> make run >> >> -- >> The deal.II project is located at http://www.dealii.org/ >> For mailing list/forum options, see >> https://groups.google.com/d/forum/dealii?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "deal.II User Group" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/dealii/8a6dd884-c75b-4a05-a119-48e22ca0a3c1%40googlegroups.com >> <https://groups.google.com/d/msgid/dealii/8a6dd884-c75b-4a05-a119-48e22ca0a3c1%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- > The deal.II project is located at http://www.dealii.org/ > For mailing list/forum options, see > https://groups.google.com/d/forum/dealii?hl=en > --- > You received this message because you are subscribed to the Google Groups > "deal.II User Group" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/dealii/CAOYDWbLsFxCfm041Ks0CCOxxbcMv2Spd0ncHfCNYQhJKu%3DJabA%40mail.gmail.com > <https://groups.google.com/d/msgid/dealii/CAOYDWbLsFxCfm041Ks0CCOxxbcMv2Spd0ncHfCNYQhJKu%3DJabA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/CAHj3uSHhE5NU4VaZ-u7Q7EQ3wEZEmGEDeFh_UZsd-P_JkviCGQ%40mail.gmail.com.
