Re: [ff3d-users] running an example: temperature.ff

[Stephane Del Pino]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Le mercredi 23 Juin 2004 19:33, Arun Viswanathan a écrit :
> Hi Stephane, thank you very much for your replies. I shall implement the
> changes later today. You have asked me to use "mesh T = tetrahedrize(M);",
> should this be done soon after "mesh M = (n,a,b);" ??  Meaning, first
> create the mesh and then tetrahedrize it?!
No. You just need to use it before saving your data for visualization: 
fictitious domain require structured hexahedra mesh!

> About OpenDX, does fem3d now recognize OpenDX visuals? I tried saving the
> meshes in opendx format, but never got it to run on dx. Also, if I remember
> right, you had suggested to me once earlier to use medit instead of OpenDX
> since OpenDX was either not yet implemented on ff3d or wasn't tested
> enough. Please do correct me if I am wrong.
No, FreeFEM3D has not been improved concerning OpenDX exports, but, if you use
        save(opendx, "u.dat", u, M); // M is a structured hexahedra mesh!

The values of 'u' at mesh vertices will be saved (the 'opendx' keyword will be 
replaced by 'raw' which is more natural for this). Then you can use OpenDX to 
postprocess the data using:
        Import Data -> Grid or Scattered file -> Describe data

Best regards,
Stephane.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)

iD8DBQFA2wjubZyhKhZwdc0RAnIsAKCTJvcKL/Hey5D/6qeDH42PqLc69gCgsAOA
9Cq+il0qOXZkZqRd/AnZZhU=
=Amoc
-----END PGP SIGNATURE-----