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#include "udf.h"
DEFINE_PROFILE(inlet_x_velocity, thread, position)
{
  real x[ND_ND];                /* this will hold the position vector */
  real y;
  face_t f;

  begin_f_loop(f, thread)
    {
      F_CENTROID(x,f,thread);
      y= x[1];
      F_PROFILE(f, thread, position) = 0.5*pow(0.1*y,0.16);
    }
  end_f_loop(f, thread)
}
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