[Gmsh] Define a region

[Christophe Geuzaine]

On 10 Jun 2014, at 06:57, Mazanakis george <gmazanakis at yahoo.com> wrote:

> 
> 
> 
> Hello gmsh users,
> 
> I Need you Help please.
> 
> I have a wind blade model. Whole model was defined with only one volume
> 
> I create a mesh with brick elements 
> 
> I want to know how can I separate the 3d elements which are located between two surfaces without create a new volume.
> 
> For example
> I have a wind blade model (one volume all the blade so i canot use the physical volume option) and I want to know which of the element are related to the blade's webs
> 

There's no built-in functionality to do this. You'll have to write some code (plugin, script, etc.) to tag the elements.



> Thanks in advance
>  
> P.S. Sorry if this is a double post
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine