See the following example:

http://www.geuz.org/pipermail/gmsh/2011/006283.html

Ruth

On 14/04/11 17:31, 戴炜锋 wrote:

I’m working with gmsh and I have a problem: If I have got an surface number, how can I get its point-list. For example:

 

Out[] = Extrude {0, 0, 1} {Surface{Bottom};};

 

I will have Out[], the _expression_-list recorded its top surface, volume and lateral surfaces, but I want to get the top vertices. How can I get these points ?

 

Or generally, for any line, surface or volume, how can I get its make-up?

 

Thank u very much.

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-- 
Dr. Ir. Ruth V. Sabariego
University of Liege, Dept. of Electrical Engineering & Computer Science, 
Applied & Computational Electromagnetics (ACE),
phone: +32-4-3663737 - fax: +32-4-3662910 - http://ace.montefiore.ulg.ac.be/


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