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Dear All,

 

I meshed a cylinder with hexas and prisms at gmsh with no error. Here is the problem occurred when I NekMesh it:

 

Orientation of triangular face (id = 10638) is inconsistent with face 3 of prism element (id = 3588) since Dir2 is aligned with Dir1. Mesh setup needs investigation

terminate called after throwing an instance of 'Nektar::ErrorUtil::NekError'

 

I don’t know which surface is face 3 and how does the inconsistency happen. Dir 1 and Dir 2 are x- and y-axis direction, right?

A half of y-z plane is shown.

 

Regards,

Tongkuai.