[Gmsh] cannot create a volumic mesh of a "complex" region??

[David Colignon]

Hi,

there are some "Nan" in HR_New-GEO.geo :

ace35:~/Desktop/Gmsh_mailing-list > gmsh HR_New_GMSH.geo -0

Info    : Running '/Applications/Gmsh.app/Contents/MacOS/gmsh HR_New_GMSH.geo -0' [Gmsh 2.6.2, 1 node, max. 1 thread]
Info    : Started on Wed Nov  7 11:49:52 2012
Info    : Reading 'HR_New_GMSH.geo'...
Info    : Reading 'HR_New-DAT.dat'...
Height=0.26218
Active_Height = 0.26218 m
Z_Spire_Milieu = 0.13109 m
35 0 35
Rayon Interieur (m) = 0.0306
Rayon Exterieur(m) = 0.0532
Nombre de spires = 35
Nombre d'isolants par spire = 8
Epaisseur isolant (m) = 0.0002
Angle Exterieur de l'isolant (?) = 10
Angle Mileu de l'isolant (?) = 7.5
Angle Interieur de l'isolant (?) = 4

Info    : Done reading 'HR_New-DAT.dat'
Info    : Reading 'HR_New-GEO.geo'...

Error   : 'HR_New-GEO.geo', line 31 : Unknown variable 'NaN'
Error   : 'HR_New-GEO.geo', line 32 : Unknown variable 'NaN'
Error   : 'HR_New-GEO.geo', line 43 : Unknown variable 'NaN'
Error   : 'HR_New-GEO.geo', line 44 : Unknown variable 'NaN'

Info    : Done reading 'HR_New-GEO.geo'


Regards,

Dave


-- 
David Colignon, Ph.D.
Collaborateur Logistique du F.R.S.-FNRS
CÉCI - Consortium des Équipements de Calcul Intensif
ACE - Applied & Computational Electromagnetics
Université de Liège
Sart-Tilman B28
10, Grande Traverse
4000 Liège - BELGIQUE
Tél: +32 (0)4 366 37 32
WWW:    http://www.ceci-hpc.be/
Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com

On 07/11/12 11:17, trophime wrote:
> Hi,
> I have some trouble generating the mesh of a "slice" of our magnets
> especially for the region "Air' defined in HR_New_Virtual_Sphere.geo.
>
> The geometry is defined in HR_New_GMSH.geo which includes several files.
> The construction is parametrized (see data in HR_New-DAT.dat) : first we
> build the magnet (see functions defined in HR_New-GEO.geo) then we
> define the air around (see HR_New_Virtual_Sphere.geo which defines Air
> and AirInf ) to compute the magnetic field generated by the magnet.
>
> The trouble is that I cannot get a volumic mesh of the Air region...
> I only have a mesh of the "Air" boundaries.
>
> I must do something wrong in the definition of the Air region?
> I would be grateful for any help to fix this problem
>
> Best
> C
>
>
>
>
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