[Gmsh] extrude error message
Christophe Geuzaine
cgeuzaine at ulg.ac.be
Thu Apr 16 13:42:17 CEST 2009
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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