Re: [Getfem-users] Unable to import gmsh mesh in getfem-matlab interface

[Ronan Perrussel]

Dear Arvind,

Arvind Ajoy a écrit :
> However, when I issue the command
> M = gf_mesh('import','gmsh','path_to_ mos1.msh')
> I get the following error.
>
> -------------------------------------------------------------------------------------------------------------------------
> logic_error exception caught
> ??? Error in getfem_import.cc, line 516 :
> error while importing gmsh mesh file "/D/mos1.msh" : basic_ios::clear
>
> Error in ==> gf_mesh at 76
>     [varargout{1:nargout}]=gf_matlab('mesh',varargin{:});
> ---------------------------------------------------------------------------------------------------------------------------
It comes from the fact that your mesh file use the .msh format version 2.
It will work :
- if you enforce the .msh format to version 1 (there is an option 
somewhere in gmsh but I do not remember exactly where).
- if you use : 'gmshv2' instead of 'gmsh' in 
gf_mesh('import','gmshv2','path_to_ mos1.msh').
> In addition, when I open matlab, I see the following warning
>
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Warning: Function /usr/local/matlab/toolbox/getfem/private/assert.m 
> has the same name as a MATLAB builtin. We suggest you rename the 
> function to avoid a potential name conflict.
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I also have this warning but I never encoutered a problem due to the 
redefinition of "assert.m", so I work with.

I hope it helps.
Best regards,
Ronan Perrussel

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