void DBtxt_AlgTrackCam_default(void)
{
  AlgFactory &af = AlgFactory::GetInstance();
  AlgHandle alh = af.GetAlgHandle("AlgTrackCam","default");
  AlgConfig &alg = alh.GetAlgConfig(); 

  alg.UnLockValues();
  alg.UnLockKeys();

  alg.Set("BeamFlag",1);

  alg.LockValues();
  alg.LockKeys();
}