[Gmsh] gmsh bug

[remacle]

m.fenner at gmx.net wrote:

>Dear Christophe,
>
>got that message. The geometry seems not so exotic, does it? Reducing the characteristic length made things worse.
>
>Best regards 
>
>Matthias Fenner
>
>  
>
Hello folks,

change the random perturbation factor (options->mesh->general), multiply 
it by 5 (0.0005) .
Aspect ration of your beam is 100 and it seems that my good old delaunay 
algo has to be tuned
a bit to swallow it.

JFR

>                          
>
>
>
>Warning : *Unrecoverable* face (28 <--> 11=2*(13-1)-13)
>Info    : Volume after edge/face recovery = 5.488e-07
>Info    : Final check: 5 missing edges, 8 missing faces
>Info    : ===================================================
>        : Surface coherence results (number of intersections)
>        : 27 EV, 18 EE, 0 FV, 0 FF, 0 FE, 16 EEE, 2 EEEE
>        : ===================================================
>Error   : Could not restore all edges/faces
>Error   : Surface recovery failed (send a bug report with the geo file to <gmsh at geuz.org>!)
>Info    : Mesh 3D... (final)
>
>Version        : 1.55.0
>GUI toolkit    : FLTK 1.1.5
>License        : GNU General Public License
>Build OS       : CYGWIN_NT-5.1 1.5.10(0.116/4/2)
>Build options  : GSL TRIANGLE NETGEN JPEG PNG ZLIB MATHEVAL 
>Build date     : Sat Aug 21 13:24:59 PDT 2004
>Build host     : geuz
>Packager       : geuzaine
>Web site       : http://www.geuz.org/gmsh/
>Mailing list   : gmsh at geuz.org
>
>
>
>  
>
>------------------------------------------------------------------------
>
>_______________________________________________
>gmsh mailing list
>gmsh at geuz.org
>http://www.geuz.org/mailman/listinfo/gmsh
>  
>


-- 
Prof. Jean-François Remacle
Department of Civil Engineering
Center for Systems Engineering and Applied Mechanics
Université catholique de Louvain, Belgium
Tel : +32 10 472082
Fax : +32 10 472210