CFD Online Discussion Forums - UDF lookup table or similar...

hi,

i have points (x,y) of temperature measured along a surface. i want to use these points as a wall temperatures. i have a UDF where i can assign temperatures to a face via functions, but i want to input the real temperature points.

can anyone help me please?

Code:

DEFINE_PROFILE(temperature_profile, thread, position) 

{

  real r[ND_ND];        /* this will hold the position vector */

  real x;

  real y;

  face_t f;



  begin_f_loop(f, thread)

    {

      F_CENTROID(r,f,thread);

      x = r[0];

      y=r[1];  

      F_PROFILE(f, thread, position) = some temperature function;

    }

  end_f_loop(f, thread)

}