Converting or projecting Edge (of blocking) to generate curve
 

Hi,

My problem is that our solver reads CGNS file. Now, I have a mesh with multiple blocks. A face is shared by 3blocks. But the face is one surface and named like inlet. Now, I want this face should be divided in 3 surfaces to match the respective blocks.

(This will help our solver to recognize each sub-face as part of respective blocks, which are understood to be zones under CGNS nomenclature. )

The mesh file is of NACA 0015.