[Gmsh] How to creat an elements set attached to a given nodes set

[AREM]

Is this that evident ? 
Should I keep waiting for an answer ?

regards,

Le jeudi 5 janvier 2017 22:22:03 UTC+1, AREM a écrit :
>
> Hi all,
>
> I would like to creat a crack in a 2D mesh. 
> The mesh will be used for computations with Abaqus and contact conditions 
> are to be imposed between the crack lips.
> I have created "physical line" for the crack lips and this generates nodes 
> sets as expected.
> However, in abaqus I need to have at least one lip as 
> 'element-based-surface'; so I need to have the attached elements to one of 
> the crack lips.
> Could you please tell me if in GMSH this could be done.
>
> regards,
>
>
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