Pre and post-processar interface program

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Pedro Montenegro
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Location: Faculdade de Engenharia da Universidade do Porto, Portugal

Pre and post-processar interface program

Post by Pedro Montenegro » Thu Apr 14, 2011 1:54 am

Dear users:

Is there any freeware pre and post processor program compatible with opensees (similar to GID, but freeware. demo version of gid have node and element limitations)? i'm trying to model a soil-structure interaction problem but without a pre-processor for the geometry is really difficult.

Best regards

pedro Montentegro

Phd Student Porto, portugal

kengawk
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Re: Pre and post-processar interface program

Post by kengawk » Sat May 14, 2011 1:54 am

why not use navigator?
Kai Zhang
------------------------------
PH.D. candidate
School of Civil Engineering&Architecture
Beijing Jiaotong University

kengawk
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Re: Pre and post-processar interface program

Post by kengawk » Mon May 30, 2011 11:27 pm

no use?why?
you could revise the code generated from navigator.

how about Joey3D?
Kai Zhang
------------------------------
PH.D. candidate
School of Civil Engineering&Architecture
Beijing Jiaotong University

hsafti
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Location: Braunschweig

Re: Pre and post-processar interface program

Post by hsafti » Wed Jun 08, 2011 2:55 am

I suggest Gmsh for preprocessing and ParaView for post processing (vtk files) .... if you're OK with some extra Tcl scripting "or any other language". Gmsh .msh files are Ascii files that you can interpret into node and element OpenSees commands. To post process, you would need to transfer output from recorder output files into vtk XML file format. I have a couple of Tcl scripts ... I can upload to the wiki if permitted.
Hisham El Safti

kengawk
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Re: Pre and post-processar interface program

Post by kengawk » Thu Jun 30, 2011 9:28 pm

could you show some applition or examples on OpenSees about the tools?

thanks
Kai Zhang
------------------------------
PH.D. candidate
School of Civil Engineering&Architecture
Beijing Jiaotong University

hsafti
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Re: Pre and post-processar interface program

Post by hsafti » Sat Aug 06, 2011 2:32 pm

why don't you check this Matlab tool:
http://www.mathworks.com/matlabcentral/ ... processing
Hisham El Safti

linguan118
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Re: Pre and post-processar interface program

Post by linguan118 » Wed Aug 17, 2011 9:27 pm

hsafti wrote:
> why don't you check this Matlab tool:
>
> http://www.mathworks.com/matlabcentral/ ... processing
That seems excellent!
Research Assistant Professor, The Hong Kong Polytechnic University
guanlin@polyu.edu.hk

sb1966
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Re: Pre and post-processar interface program

Post by sb1966 » Thu Aug 18, 2011 3:49 am

Dear hsafti,

Would you please paste your tcl scripts to convert gmsh outputs to OS inputs and vice versa, with some brief instruction on use in this forum itself ? This will really be a great help to users like me. I do not know if uploading to the wiki is permitted or not at the moment.

Thanks and regards
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With Regards,
sb1966

jonej907
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