Hermes, Use another overload. The one returning the solution as a parameter should work: https://www.dealii.org/current/doxygen/deal.II/namespaceVectorTools.html#acd358e9b110ccbf4a7f76796d206b9c7
Best, Daniel Am Di., 10. Aug. 2021 um 09:41 Uhr schrieb Hermes Sampedro < [email protected]>: > Dear all, > > It is explained in Step-3 how to evaluate the solution in a point. I am > trying to do the same for Step-29, to evaluate the real and imaginary parts > separately in a single point: > > *std::cout << "Solution at (0.2,0.2): "<< > VectorTools::point_value(dof_handler, solution,Point<2>(0.2, 0.2))<< > std::endl;* > > I do not have any problems compiling however, an error occurs when running: > > *The violated condition was: dof.get_fe(0).n_components() == 1* > > What is the proper way to call the real and imaginary parts of the > solution at a particular point here? > > > Thank you very much! > > H. > > -- > 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/54a2d44e-194a-43c0-aa7f-9fddd5bd0dean%40googlegroups.com > <https://groups.google.com/d/msgid/dealii/54a2d44e-194a-43c0-aa7f-9fddd5bd0dean%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/CAOYDWb%2BR0bRTVxB-F22Hwk_ZexN4%3DVwCbZ7ZKqs3JjEaHFhncA%40mail.gmail.com.
