[Gmsh] Gmsh - Characteristic Length

[christelle dassibat]

Hello,
 
I use Gmsh recently. I would like to achieve a 3D unstructured mesh and then use it in TRIO_U (CEA code).
 
I have a question about element length : it is fixed by the Characteristic Length, but is it possible to change this length (or the number of elements) just for one direction? In my geometry the vertical direction (Z) is greater then the two others.
 
Here joined the file .geo.
 
Thanks
 
Sincerely yours,

Christelle Dassibat
PRINCIPIA
Zone Athélia I
13600 La Ciotat
Tel : 04 42 60 29 78
Mail : cdassibat at yahoo.com or 
 


		
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