> On 13 Mar 2019, at 07:25, Peter Johnston <[email protected]> wrote: > > Hello, > > I was wondering if it was possible to create a mesh in gmsh and export it in > two different ways. For example, I have created a complex mesh of heart > tissue and blood volumes and I wish to export this as one mesh. I would also > like to export just the heart tissue and its bounding surfaces into another > mesh file. Is this possible without going back and starting at the beginning > and remeshing the entire structure? >
You can achieve this with physical groups. See the attached .geo example (you can also do the same with the API):
multisave.geo
Description: Binary data
> Thanks very much, > > Peter. > > --------------------------------------------------------------------- > > Associate Professor Peter Johnston (FAustMS, FIMA) > School of Environment and Science > Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19 > T +61 7 373 57748| F +61 7 373 57656 Email [email protected] > _______________________________________________ > gmsh mailing list > [email protected] > http://onelab.info/mailman/listinfo/gmsh — Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine
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