message: fix NxN clusterizer to avoid low energy cells passing the min and seed cuts
diff: @@ -235,6 +235,7 @@ void AliEMCALClusterizerNxN::MakeClusters()
  Calibrate(dEnergyCalibrated,time ,digit->GetId());
  digit->SetCalibAmp(dEnergyCalibrated);
  digit->SetTime(time);
  + if (dEnergyCalibrated > fMinECut)
  digitsC.AddLast(digit);
  }
  @@ -257,7 +258,7 @@ void AliEMCALClusterizerNxN::MakeClusters()
  Float_t dEnergyCalibrated = digit->GetCalibAmp();
  Float_t time = digit->GetTime();
  if (fGeom->CheckAbsCellId(digit->GetId()) &&
  - dEnergyCalibrated > fMinECut &&
  + dEnergyCalibrated > fECAClusteringThreshold &&
  time < fTimeMax &&
  time > fTimeMin ) // no threshold by default!
  { // needs to be set in OCDB!
  @@ -311,8 +312,6 @@ void AliEMCALClusterizerNxN::MakeClusters()
  // start a cluster here only if a cluster energy is larger than clustering threshold
  AliDebug(5, Form("Clusterization threshold is %f MeV", fECAClusteringThreshold));
  - if (clusterCandidateEnergy > fECAClusteringThreshold)
  - {
  if (fNumberOfECAClusters >= fRecPoints->GetSize())
  fRecPoints->Expand(2*fNumberOfECAClusters+1);
  @@ -338,14 +337,7 @@ void AliEMCALClusterizerNxN::MakeClusters()
  digitsC.Remove(digit);
  }
  }// recpoint
  - }
  - else
  - {
  - // we do not want to start clustering in the same spot!
  - // but in this case we may NOT reuse this seed for another cluster!
  - // need a better bookeeping?
  - digitsC.Remove(pMaxEnergyDigit);
  - }
  +
  AliDebug (2, Form("Number of digits left: %d", digitsC.GetEntries()));
  } // while ! done
  