[Getfem-users] Getfem version and non linear elasticity models

[Sébastien Lherminier]

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

--
Sébastien LHERMINIER
Doctorant
Institut Lumière-Matière, équipe Liquides et interfaces
http://ilm-perso.univ-lyon1.fr/~slherminier/