[alee1293]

Hi,
i try to write a udf for transient temperature profile but when i write the code in dev c++ as .c source file, program gave errors for not reaching header files. i updated the c libraries in the dev c++ directory but this time code gave thousands of syntax errors within the udf.h file. i copied header files from the fluent database but i can not create udf file...

anyone can help me please it is urgent!!!

[CeesH]

Can you share the code?

A lot of syntax errors likely means you forgot a ; or bracket somewhere, and the error propagates through the rest of the code

[alee1293]

i understand but these are not the errors causing from my code, these errors comes from the included ''udf.h'' file in the library i don't know how to solve it and i don't know it is because the fluent database or not..

[alee1293]

#include <udf.h>
DEFINE_PROFILE (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];
F_PROFILE(f,thread,index)=20.-y*y/(.0745*.0745)*20.;
}
end_f_loop(f,thread)
}



for starting i try to form a simple code but compiler giving errors at include line as i mentioned above