[SOLVED] hey,need help: <EXCEPTION> <PREPOST3_10>

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7 years 9 months ago - 7 years 9 months ago #6896 by Mihir
hey guys,

I'm trying to run a plate with hole model, but I'm getting this error [pasted below, also .mess file attached]. The command file I'm using is an updated version of a working file, for a plate without a hole case. Cant understand why the mesh is not being read now.

I've tried creating the geometry in Salome-Meca 2011.2 and GMSH 2.5, and exported the mesh as .med files. However, the same error is popping up when I run both cases.

I know this must be some really basic error, but I really cant proceed any further without help.

Thanking in advance.
d_riel

PS: I'm using a linux version, not a Windows version. I've seen forums discussing this error in Windows versions of CA.

!
!
! <A> <MODELISA9_44> !
! !
! fichier med : fort.20 maillage : erreur effoco numero -1101 !
! !
! !
! Ceci est une alarme. Si vous ne comprenez pas le sens de cette !
! alarme, vous pouvez obtenir des résultats inattendus ! !
!
!


!
!
! <EXCEPTION> <PREPOST3_10> !
! !
! soit le fichier n'existe pas, soit c'est une mauvaise version de hdf (utilise par med). !
!
!


Destruction du concept 'mesh'.
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Last edit: 7 years 9 months ago by Mihir.

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7 years 9 months ago #6898 by Claus
Have you assigned the correct unit number (LUA) in ASTK (must be 20 according to your command file)? Have you set the correct state - D for data? Is the path to the file correct?

/C

Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
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7 years 9 months ago - 7 years 9 months ago #6899 by Kees Wouters
Replied by Kees Wouters on topic Re: hey...need help with <EXCEPTION> <PREPOST3_10>
Hoi d Riel

nothing wrong with your mesh - reading the mesh file ended ok for me.
See also remark of Claus and screenshot of ASTK.

edit: cannot upload png file - sorry

Interest: structural mechanics, solar energy (picture at 'my location' shows too little pv panels)

--
kind regards - kees
Last edit: 7 years 9 months ago by Kees Wouters.
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7 years 9 months ago #6900 by Mihir
hey guys,

Thanks for replying. I've been using the Aster module of Salome-Meca for processing, not ASTK. So i just had to specify the command file and the med file for the processing.

It was working that way till now. Should I be switching to ASTK?

cheers,
d_riel

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7 years 9 months ago #6902 by Mihir
hey guys,

That issue is solved. Its running with the ASTK solver, not the aster module in the Salome-meca, which I personally find really weird. Well, I guess all's well that ends well, lol.

Kees: your tutorial on ASTK really helpful.

Attaching the .med, .comm and .mess files for future reference [2-D plate system with a hole, fixed at the base(horizontally), its adjacent 2 sides can slide vertically, and loading happens on the top. I'm trying to emulate a tunnel-soil system, step by step.]

Thanks again.

Cheers,
d_riel
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