[swtbkim]

Hello all!

I want to change my variable used in UDF without re-compiling.

For example,

#include "udf.h"
#define const_min 10
DEFINE_ADJUST(UDF_name, domain)
{
real var_one;
var_one = const_min*5+2;
// main body //
}

I defined the constant, "const_min", and it is used in the body of my UDF.
I want to do kind of case study, varying const_min from 10 to, e.g., 100 (10, 11, 15, 20, 40, ..., 100)

For this, I should change the constant in the source code and repeat compiling.

Can I change this number in the Fluent window?
I think I can use some UDS for the variable, but I have no idea how I can do it practically.


Thank you all in advance.