[ff3d-users] Re: [ff3d-dev] Usage of Fem3D to write code, compile it and run it

[Arun Viswanathan]

Hey Pascal,

Thanks so much for your reply. I now know how to
compile an ff3d code, but I couldn't view the solution
files. I have medit in my system, but I guess it isn't
working properly. I also have OpenDX, can I use that
to visualize the solutions, if so, how??

Arun.

--- Pascal Havé <address@hidden> wrote:
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> 
> Hello,
> 
> Le Friday 07 May 2004 21:43, Arun Viswanathan a
> écrit :
> > Hi!! Could any of you please tell me how to run a
> > program in Fem3D?? First of all, how to run the
> > examples provided?? I am trying to learn to use
> Fem3D,
> > in order to make a model myself. Do we just write
> a
> > program in Fem3D like it is a C or C++ code
> (meaning,
> > filenames are '.c' or '.cpp'??)?? Once coded, how
> to
> > compile it and run it??
> 
> I'm not sure that i understand your question.
> 
> A simple way may be:
> 1- download ff3d from cvs, and compile it.
> 2- go to 'examples' directory and run stokes example
> (or anything else) as
>       ../ff3d stokes.ff 
> which uses geometry given in stokes.pov (povray
> format)
> 3- you can visualize solution files created by ff3d
> with medit
>       medit stokes-p.mesh
> + press 'm' key for showing solution values.
> [data explorer export format are also available]
> 
> For writing ff3d code, you can see documentation in
> 'doc' directory.
> Syntax of ff3d is close to C++ but is a small subset
> of C++ with some 
> special keyword and syntax for building equations
> and mathematical 
> problems.
> 
> Suffix of ff3d files is not important, but common
> usage is to use '.ff' 
> suffix.
> 
> If you have any other questions on ff3d, we will try
> to help you.
> ff3d is still a pre-version and any feedback is
> welcome.
> 
> Regards,
> Pascal.
> - -- 
> | Pascal Havé
> | Laboratoire Jacques-Louis Lions
> | Université Pierre et Marie Curie
> | Boite courrier 187, 75252  Paris cedex 05 FRANCE
> | (express mail) 175 rue du Chevaleret, 75013 Paris
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