Hi Xu,

we cannot help you without an example .geo file that reproduces your problem...

Regards,

Dave

--
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Institut Montefiore B28
Université de Liège
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
Fax: +32 (0)4 366 29 10
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On 04/11/11 0:51, Gao, Xu (S&T-Student) wrote:
Hi professor,

I am phd student from Missouri University of S&T.

First thanks for your excellent work on this mesh generator, it helped me a lot.

I have a problem when I use gmsh 2.5.0.

I specified a physical line with type 111 for example. And after meshing any 
line segment in this line should have the
same type 111. This is no problem when I did 2D meshing. This line is meshed 
into 24 segments, for example, all 24
segments in this line are shown in .msh file with type 111.

However, if I did 3D meshing, this line will be meshed into more segments, 
maybe 48 segments. I expect to see 48 line
element in .msh file with type 111. But I still only see 24 line elements with 
type 111 just same as I did after 2D meshing.

It seems the physical line command only works for 2D meshing.

Is there any way to solve this problem?

Thanks,

Xu



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