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error in code of velocity inlet UDF

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Old   June 8, 2021, 06:05
Default error in code of velocity inlet UDF
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suraj s
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hello all,
i am trying to interpret the UDF in ansys fluent 2019
but it shows the parse error in line no. 2.
i think there is some mistake happened in defining PI...
please help

here is the code:

# include "udf.h"
define PI 3.141592654
DEFINE_PROFILE(inlet_velocity,th,i)
{
face_t f;
begin_f_loop(f,th)
double t = (CURRENT_TIME*2-floor(CURRENT_TIME*2))/2; //t is the local time within each period
{
if(t <= 0.218)
F_PROFILE(f,th,i) = 0.5*sin(4*PI*(t+0.0160236));
else
F_profile(f,th,i) = 0.1;
}
end_f_loop(f,th);
}
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Old   June 8, 2021, 11:20
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It's #define.
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"The UDF library you are trying to load (libudf) is not compiled for parallel use on the current platform" is NOT the error after compiling. It is the error after loading. To see compiler errors, look at your screen after you click "build".
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Old   June 9, 2021, 00:11
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suraj s
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Quote:
Originally Posted by pakk View Post
It's #define.
thanks for reply sir

i tried it with #define

it helps to interpret the code

thank you sir !
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