What is the difference withe UDF Fluent4 and Fluent 6 versions??
 

I want to know how to use the mesh in version 6 of fluent, because in the UDF version 4 we call the lattice L = I + NI ((J-1) + NJ (K-1)). . For example in version 4 if I want to inject a source term in the mesh 10 20 mesh and I do:
IF (L.EQ.10) THEN
ATERMES = 150
ELSE
FI (L.EQ.20) THEN
ATERMES = 250

ENDIF

but on version 6 I do not know how to do that??

Thanks for you

Why don't you post this question on the Fluent section?

i'm new
 

I'm new in this forum, i dont know .. Thanks for this information