[Gmsh] ** On entry to DGESVD parameter number 6 had an illegal value

[Adam Larat]

Hi everyone,

first, because this is my first message here, thank you for developing 
this free software, it is very helpful for me.
Second I'm actually trying to build a mesh for an naca6412 airfoil and I 
have trouble with it. I have written the script attached and it works 
well when I ask for a relatively small number of points on the airfoil 
(for example NACA4_npts = 100;).
But when I ask for a larger value of this variable (NACA4_npts = 500;), 
I get the following error :

alarat at troll:~/Maillages/Naca_Eolienne$ gmsh-2.4.2 Naca.geo  
-0             
Info    : Running 'gmsh-2.4.2 Naca.geo -0'
Info    : Started on Sun Oct 18 22:42:55 2009
Info    : Reading 'Naca.geo'
Error   : Unknown curve -2000
Info    : Adding edge points to compute mean plane of face 2007
 ** On entry to DGESVD parameter number  6 had an illegal value

Could someone help me please with this, I have googled it many different 
ways and didn't get any relevant answer ? Is it a problem of distance between the two nearest points ?
Thank You,

Adam



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