Xiang, deal.II interprets physical tags as boundary ids when reading .msh files using GridIn::read_msh ( https://www.dealii.org/current/doxygen/deal.II/classGridIn.html#a83872db02e04f52ac52d578912f6da5e ). If your mesh consists of multiple parts in separate msh files you can create triangulation for each of them and merge them using GridGenerator::merge_triangulations ( https://www.dealii.org/current/doxygen/deal.II/namespaceGridGenerator.html#a7cd88e7eacd46697dee80ad2b8438d54 ).
Best, Daniel Am Mo., 20. Juli 2020 um 12:25 Uhr schrieb [email protected] < [email protected]>: > Hi, can Dealii read the inside boundary from .gmsh file, which can > distinguish different parts of model geometry? If it can not, how can > dealii import the model with multiple parts? Thanks a lot. > > Best, > > Xiang > > -- > 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/9b83d3f4-4728-4ca2-bd1a-1059baa76139n%40googlegroups.com > <https://groups.google.com/d/msgid/dealii/9b83d3f4-4728-4ca2-bd1a-1059baa76139n%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/CAOYDWbJzPY0EQuo_pVfD%2B%3DjRr0amzWCKCUu8vk8rn4dq87DX-A%40mail.gmail.com.
