[Gmsh] Third coordinate Z not wanted

[heolglaz at aol.com]

 Hi,

I would like to use gmsh to perform simple 2D meshes. I use for the moment the option -2 in command line, but the dimension in the resulting mesh file is still 3. The solver code I use reads .mesh files but does not read the 3rd coordinate Z.
Does anybody knows an option to specify that the 3rd coordinate must not be written in the .mesh file ? I searched along the reference manual and messages but did not find it out.

Many thanks,

julien

 


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