Hi Oliviu, You need to define a physical surface in your .geo file corresponding to your domain. Adding the line Physical Surface("domain") = {1, 2, 3, 4, 5, 6, 7, 8}; at the end of your file should fix the problem. Cheers, Douglas 2017-11-05 7:45 GMT-02:00 Oliviu Sugar <oliviu_sugar@yahoo.com>:

Dear all,

I have a question about converting a 2D 3rd-order mesh generated using Gmsh (.msh format) into the native .xml format. The file that NekMesh outputs only contains 1D segment elements. Is there any additional option I must activate when using NekMesh in order to to correctly read the high-order quad elements from the .msh file? I am attaching the .geo file that I used with Gmsh, and the .xml file (uncompressed) that results from NekMesh after conversion. Thank you.

Best regards,

Oliviu

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