I am having numerous problems trying to get fluent to read my c file. Initially I had the problem of it stating a parse error line 1, now I have moved my case file and c file to the ntx86 folder, and when loading my case it says:

Building...

grid,

materials,

interface,

domains,

mixture

zones, cpp -IC:\FLUENT.INC\fluent6.0/src -IC:\FLUENT.INC\fluent6.0/cortex/src -IC:\FLUENT.INC\fluent6.0/client/src -IC:\FLUENT.INC\fluent6.0/multiport/src -I. -DUDFCONFIG_H="<udfconfig.h>" myprog.cError: myprog.c: line 3: parse error.

It says something similar to the last few lines when i try to load the c file in interpreted UDF's. My c file is:

#include udf.h

DEFINE_PROFILE(inlet_x_velocity, thread, index) {

real x[ND_ND];

real y;

face_t f;

begin_f_loop(f,thread)

{

F_CENTROID(x,f,thread);

y = x[1];

F_PROFILE(f, thread, index) = 20. - y*y/(.0745*.745)*20.;

}

end_f_loop(f,thread) }

Thanks for any help!

Does udf have to be in quotes in #include "udf.c"

Just a thought

?

Absolutely excellent, it worked! Thankyou!