Dear Sébastien, The documentation is indeed for the svn version (future version 4.3) which should be released soon. The documentation evolves with the project.
Neo-Hookean material is only available on the svn version yes. And it is far more easy to add a new hyperelastic potential with the generic assembly now. So I recommand you to install the current svn version. Here is a link to a pre 4.3 release: http://math.univ-lyon1.fr/~renard/temp/getfem-4.3.tar.gz Yves. Le 11/06/2014 17:42, Sébastien Lherminier a écrit : > Hello ! > I've recently begun to use Getfem with its Python interface. > My first question is that the latest version available on the GNA > download page is 4.2 but the documentation is for version 4.3. Is a > documentation for version 4.2 available somewhere (I've not found it > on the website)? > Maybe this is related with my problem with non linear elasticity > models: I'm trying to use 'neo Hookean' model for some small > calculations, but I get the error > "RuntimeError: (Getfem::InterfaceError) -- neo Hookean is not the name > of a known hyperelastic law. \Valid names are: SaintVenant Kirchhoff, > Mooney Rivlin or Ciarlet Geymonat" > when trying to use the brick "md.add_nonlinear_elasticity_brick(mim, > 'u', 'neo Hookean', 'cHookean', region)" > > I also didn't manage to use either compressible or incompressible > keywords for Mooney-Rivlin model. > Do I miss something? Will these syntax and models only be available > for version 4.3? > > Thanks in advance > S. Lherminier > -- Yves Renard ([email protected]) tel : (33) 04.72.43.87.08 Pole de Mathematiques, INSA-Lyon fax : (33) 04.72.43.85.29 20, rue Albert Einstein 69621 Villeurbanne Cedex, FRANCE http://math.univ-lyon1.fr/~renard --------- _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
