Hi. I'm trying to interpret a UDF in Fluent 6.2, but I get an error message:

"cpp -IC:\Fluent.Inc\fluent6.2.16/src -IC:\Fluent.Inc\fluent6.2.16/cortex/src -IC:\Fluent.Inc\fluent6.2.16/client/src -IC:\Fluent.Inc\fluent6.2.16/multiport/src -I. -DUDFCONFIG_H="<udfconfig.h>" C:\Fluent.Inc\Ejemplos Fluent\pexit.c Error: C:\Fluent.Inc\Ejemplos Fluent\pexit.c: line 1: parse error."

If i use the Contributed CPP option, the error message is the same:

"C:\Fluent.Inc tbin tx86\cpp.exe -IC:\Fluent.Inc\fluent6.2.16/src -IC:\Fluent.Inc\fluent6.2.16/cortex/src -IC:\Fluent.Inc\fluent6.2.16/client/src -IC:\Fluent.Inc\fluent6.2.16/multiport/src -I. -DUDFCONFIG_H="<udfconfig.h>" C:\Fluent.Inc\Ejemplos Fluent\pexit.c Error: C:\Fluent.Inc\Ejemplos Fluent\pexit.c: line 1: parse error."

The UDF I'm trying to interpret is the following (it comes from the Fluent tutorials):

#include "udf.h"

DEFINE_PROFILE(unsteady_pressure, thread, position) {

float t, pressure;

face_t f;

t = RP_Get_Real("flow-time");

pressure = (0.12*sin(2200*t)+0.737)*101325.0;

begin_f_loop(f, thread) {

F_PROFILE(f, thread, position) = pressure;

}

end_f_loop(f, thread) }

I've been reading all the posts about this same problem, but I haven't found a solution. The UDF is in the same folder as the case files, but I always get the same error. Can anybody help me?

Advise you to delete space in the name of current folder. Lucky!

LCW

Uf, thanks very much, LCW, I was becoming crazy!

Fer