[Gmsh] extrude error message

[Christophe Geuzaine]

ZhouBin wrote:
> Dear Christophe,
> 
> This is Zhou Bin writing from Italy :)
> 
> First of all, wish you a happy festival.
> 
> Now I have a test case for my model. I have tried to solve it for half a 
> month, but I can not find a solution. Therefore I'd like to send you 
> this test case. If you have some extra time, would you please have a test?
> 
> As you could see from the file "H13_mesh_problem", when we do not use 
> extrude on the bottom of file "Gmsh_April11_test_case.geo", then we open 
> this file and generate 2-D mesh, that's fine. Gmsh will automatically 
> correct some errors, saying:
> Warning : :-) Gmsh was able to recover all edges after 4 ITERATIONS


Hi Bin - there's a problem with one of the circles. Cf. "FIXME" in the
attached file (I fixed it by slightly increasing the width of the slab).


> 
> But when we extrude 2-D to 3-D with that bottom line, it will display:
> Info    : Meshing surface 4705 (extruded)
> Info    : Linear search for (60.67335243582266, 20, 0.0046667)
> Error   : Could not find extruded vertex (60.67335243582266, 20, 
> 0.0046667) in surface 4705
> 
> I do not know why Gmsh can not find the vertex, I have checked every 
> circle, and they are ok.
> 
> Dear Christophe, would you please take a look at my problem?
> 
> Thank you for your attention.
> 
> Best regards,
> 
> Bin
> 
> 
> 
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine


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