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#include "udf.h"
DEFINE_PROFILE(inlet_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[1];
      F_PROFILE(f, thread, index) = 20.- y*y/(.0745*.0745)*20.;
    }
  end_f_loop (f, thread)
}
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