Both are very useful to me! For the stich_meshes(), how can I know the mesh_boundary_id for each mesh?
Xujun On Tue, Oct 20, 2015 at 9:08 AM, David Knezevic <david.kneze...@akselos.com> wrote: > On Tue, Oct 20, 2015 at 10:05 AM, John Peterson <jwpeter...@gmail.com> > wrote: > >> On Tue, Oct 20, 2015 at 8:00 AM, Xujun Zhao <xzha...@gmail.com> wrote: >> >> > Hi all, >> > >> > Suppose I have several meshes, for example, >> > mesh0 associated with particle 0 >> > mesh1 associated with particle 1 >> > mesh2 associated with particle 2 >> > ..... >> > >> > For easier visualization during post processing, I would like to write >> all >> > the meshes into one file, so that I can only read this file in ParaView >> or >> > other visualization softwares. Can I do this with libMesh functions? or >> if >> > there are other better solutions? Thank you very much. >> > >> >> No, if the meshes are different, they have to go in different files at >> least as far as the Exodus format and the VTK format written by libmesh >> are >> concerned. >> >> Note that if you name a sequence of output files in a particular way, e.g. >> >> foo.e-s001 >> foo.e-s002 >> foo.e-s003 >> foo.e-s004 >> foo.e-s005 >> >> Then opening the first one in Paraview automatically opens the entire >> sequence for the purpose of making animations. > > >> -- >> John >> > > > You could also have a look at SerialMesh::stitch_meshes(). This is > demonstrated in miscellaneous_ex10. If the meshes don't "touch" each other, > then this function will just merge the meshes into a bigger mesh, and then > you can write out the bigger mesh at the end. > > David > > > ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
