[Gmsh] Meshing elements nodes numbers

Christophe Geuzaine cgeuzaine at uliege.be
Fri Dec 8 21:37:24 CET 2017

> On 8 Dec 2017, at 20:26, Emad Omar <Emad.Omar at fayoum.edu.eg> wrote:
> Dear Sire,
> kindly when i export the meshing data in any extension, the elements node numbering is different from the appeared in the 3D in Gmesh file. For more illustrating the element number 501, its nodes 60,10,100,45, but in 3D showing different nodes 1200,300,42,19???. what is the problem.

In the default mesh format Gmsh renumbers the vertices and the elements to make continuous tag sequences. Load the mesh from file to check.

(Future versions of the mesh format will not renumber by default.)

> BR
> Emad Omar Ali
> Teaching Assistant, Civil Engineering Department,
>  Fayoum Univercity
> Mob: 01098068893
> E-mail: eoa01 at fayoum.edu.eg
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Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 

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