BUG: SHM can't resolve wall boundary near faceZone
When used with new mutli-location method:
When old style is used (defining single locationInMesh, and using faceZone+cellZone combination for HX)
The single wall thick (baffles) are never resolved as walls (HX_CAC_FRAME.stl)
This might be cirtical to block the flow for inclided HX, unless there is any other family blocking the flow from sides.