Re: [Getfem-users] Problem to load MeshFem with Matlab interface.

[Renard Yves]

Dear Ronan,

I think the message come from the fact that you saved only the (empty)  
mesh fem without the mesh.
To save also the mesh use
mf.get('save', 'essai.mf', 'with_mesh');

Otherwise, in the second command,  if the mesh is not present in the  
file, it has to be specified as last argument:
mf2 = gfMeshFem('load', 'essai.mf', m);


Yves.



Ronan Perrussel <address@hidden> a écrit :

> Dear getfem users,
>
> I have problems for loading a meshfem with the matlab interface when  
> the meshfem has been saved also with the matlab interface.
> Does anyone have the same problem?
> For instance, if I simply do:
> > > m = gfMesh('cartesian', 0:1);
> > > mf = gfMeshFem(m);
> > > mf.get('save', 'essai.mf');
> > > mf2 = gfMeshFem('load', 'essai.mf')
> I get the following error messages:
> logic_error exception caught
> ??? Error using ==> gf_matlab
> Error in getfem_mesh.cc, line 436 :
> Unexpected end of stream while reading mesh
>
> Error in ==> gf_mesh_fem at 55
>     [varargout{1:nargout}]=gf_matlab('mesh_fem', varargin{:});
>
> Error in ==> gfMeshFem.gfMeshFem at 16
>       m = gf_mesh_fem(a,varargin{:});
>
> Thank you in advance for your suggestions,
> Best regards,
> Ronan