[Gmsh] How to keep edge and cell together in partitioned mesh?

[anthony.royer at uliege.be]

Hi 

I have run the same command on your geometry and I don’t have the problem you mentioned. 

Do you compile Gmsh from the sources ? If yes, could you try with the most recent version on the gitlab (https://gitlab.onelab.info/gmsh/gmsh.git) ?

Anthony Royer

> Le 5 mars 2018 à 11:00, Orxan Shibliyev <orxan.shibli at gmail.com> a écrit :
> 
> The geo file is attached. When "gmsh blade3.geo -part_split -part 9" is applied "blade3_4.msh" has two edges which are isolated from their cells. My version is 3.0.7.
> 
>> On Mon, Mar 5, 2018 at 10:30 AM, Christophe Geuzaine <cgeuzaine at uliege.be> wrote:
>> 
>> 
>>> On 4 Mar 2018, at 19:31, Orxan Shibliyev <orxan.shibli at gmail.com> wrote:
>>> 
>>> Hi
>>> 
>>> I do the following command:
>>> 
>>> gmsh file.geo -part_split -part 9
>>> 
>>> Sometimes, I get a partitioned file such that a surface edge which is supposed to be part of a quadrangle is stored alone. Is there a way to force surface edges to be stored together with their cells? In other words, I do not want an isolated edge whose only one point is connected to mesh and other point is dangling.
>>> 
>> 
>> Can you send a simple example where this happens?
>> 
>> 
>>> Thanks,
>>> Orhan
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>>> gmsh at onelab.info
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>> 
>> — 
>> Prof. Christophe Geuzaine
>> University of Liege, Electrical Engineering and Computer Science 
>> http://www.montefiore.ulg.ac.be/~geuzaine
>> 
>> Free software: http://gmsh.info | http://getdp.info | http://onelab.info
>> 
> 
> <blade3.geo>
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