[DrMaMad]

Cloud anyone help me on these two macros:
1- BOUNDARY_FACE_GEOMETRY(fw,tw,A,ds,es,A_by_es,dr0)
2- BOUNDARY_SECONDARY_GRADIENT_SOURCE(source,n,dphi,d x,
A_by_es,k)
Any simple tutorial or simple example in this issue (user guide example was too complicate)


I'd appreciate it if you could help me.