[Gmsh] 2nd-order edges and msh file

Christophe Geuzaine cgeuzaine at ulg.ac.be
Wed Apr 22 10:10:52 CEST 2009


corra85 at tiscali.it wrote:
> Hi to everybody,
> I need some help, because I can't understand what's wrong in my simple 
> example of a msh file with a 2nd-order edge. I'd like to represent the 
> moment on a beam, whose values are 0 at the vertices and 12 in the 
> middle. Can any body help me? 

Your file seems to work just fine over here...

Maybe you forgot to use the "Adapt visualization grid" option? (You need 
to use it to visualize high-order fields!)


> Thank you in advance,
> Corrado Chisari
> 
> $MeshFormat
> 2 0 8
> $EndMeshFormat
> $Nodes
> 3
> 1 0 0 0
> 2 5 0 0
> 3 10 0 0
> $EndNodes
> $Elements
> 1
> 1 8 0 1 3 2
> $EndElements
> $ElementNodeData
> 1
> "RES_P_EFGE_ELNO_DEPL_MFY"
> 1
> 0
> 3
> 0
> 1
> 1
> 1 3 0 0 12
> $ElementEndNodeData
> 
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine