[Gmsh] generate 3D mesh without the 1D and 2D elements
Shi Jin
jinzishuai at yahoo.com
Thu Jul 10 23:29:54 CEST 2008
Hi there,
Every time I generate a mesh with gmsh in 3D, there will be 1D and 2D elements listed in the .msh file. However, for my simulation, I don't really need the 1D and 2D elements. Is there a way to get rid of them?
In addition, I am just wondering what roles the 1D and 2D elements are playing. If I have second order curved elements, by opening a .msh file with 1D and 2D elements, I can see the curved lines behind the mesh. However, if I remove the 1D and 2D elements by hand, I am still able to get the mesh but the curved lines woul
d disappear. How would the 1D and 2D elements affect this?
Thank you very much.
Shi
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Shi Jin, PhD