message: add option to not use tracks
diff: @@ -353,7 +353,7 @@ void ConfigureTrackCuts ( AliCaloTrackReader* reader,
  /// \param simulation : A bool identifying the data as simulation
  /// \param clustersArray : A string with the array of clusters not being the default (default is empty string)
  /// \param calorimeter : A string with he calorimeter used to measure the trigger particle: EMCAL, DCAL, PHOS
  -/// \param cutsString : A string with additional cuts (Smearing, SPDPileUp)
  +/// \param cutsString : A string with additional cuts (Smearing, SPDPileUp, NoTracks)
  /// \param trigger : A string with the trigger class, abbreviated, defined in ConfigureAndGetEventTriggerMaskAndCaloTriggerString.C
  /// \param nonLinOn : A bool to set the use of the non linearity correction
  /// \param calibrate : Use own calibration tools, do not rely on EMCal correction framewor or clusterizer
  @@ -397,6 +397,9 @@ AliCaloTrackReader * ConfigureReader(TString col, Bool_t simulation,
  // Fiducial cuts active, see acceptance in detector methods
  reader->SwitchOnFiducialCut();
  + if ( cutsString.Contains("NoTracks") )
  + reader->SwitchOffCTS();
  + else
  ConfigureTrackCuts (reader, inputDataType, cutsString);
  ConfigurePHOSClusterCuts (reader, calorimeter, year);
  @@ -575,6 +578,7 @@ AliCalorimeterUtils* ConfigureCaloUtils(TString col, Bool_t simulation,
  /// * MCEvtHeadW: Get the cross section from the event header
  /// * MCEnScale: Scale the cluster energy by a factor, depending SM number and period
  /// * ITSonly: Select tracks with only ITS information
  +/// * NoTracks: Do not filter the tracks, not used in analysis
  /// * PtHardCut: Select events with jet or cluster photon energy not too large or small with respect the generated partonic energy
  /// * JetJet: Compare generated (reconstructed generator level) jet pT with parton pT
  /// * GamJet: Compare cluster pt and generated parton pt, careful, test before using
  