On 02 Oct 2013, at 17:19, Miguel Morais <[email protected]> wrote:
> Hi,
>
> I have been trying to convert a mesh in med format to bdf format in non
> interactive mode.
> This mesh consists of nodes and 2nd order tetrahedrals (TET10).
>
> The command line I used is the following:
>
> gmsh.exe mesh.med -format bdf -o mesh.bdf -3
>
> What happens is that the mesh is reduced to 1st order (TET4).
> If I do the conversion using the graphical interface this doesn't happen.
>
> I suppose the problem is in the command line options I used, can you suggest
> the correct options?
>
It's indeed a quirk in the way "-3" works (it will reset the mesh order to 1).
You could do: gmsh.exe mesh.med -0 -o mesh.bdf ("-0" simply outputs the model
without changing it)
> Thanks
>
> Miguel
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--
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine
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