Thanks! I will open an issue in the Gitlab tracker.
On 7/14/19 11:02 PM, Christophe Geuzaine wrote:
On 5 Jul 2019, at 19:09, Miguel Rodriguez-Segade Alonso
<[email protected]> wrote:
Hi
I want to convert a mesh from .med format to nastran .bdf using gmsh. The
process works good, but the resulting mesh nodes are renumbered. Is there any
way to prevent this from happening?
No, currently the BDF exporter always re-indexes the nodes. Changing this
behavior would entail replacing
* _index by _num in MVertex::writeBDF()
* getVertexBDF(i)->getIndex() by getVertexBDF(i)->getNum() in
MElement::writeBDF()
Now that the default Gmsh mesh format (MSH 4.1) does not use such a re-indexing
scheme anymore, so it could make sense to change all the other formats to
follow suit. You could maybe open an issue in our Gitlab tracker to request
this, so that we keep track of the issue?
I tried the Mesh.Renumber option but it didn't work,
This option governs the renumbering of nodes/elements when Gmsh generates
meshes, not when saving them.
Christophe
is there any other way, preferably that can be applied from the command line?
Thanks
_______________________________________________
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
_______________________________________________
gmsh mailing list
[email protected]
http://onelab.info/mailman/listinfo/gmsh
