message: Task LambdaKaon Rossana MEMass_wider
diff: #include "AliFemtoDreamCollConfig.h"
  #endif
  -AliAnalysisTaskSE *AddTaskFemtoNanoLKr(bool isMC = true, //2
  +AliAnalysisTaskSE *AddTaskFemtoNanoLKr(bool isMC = true, //2 MC
  int fFilterBit = 128, //3 type of tracks we select from raw data. TPC only track with 128. With 96 (for sanity check)
  TString triggerData = "kINT7", //4 minimum bias (for default is this) or sample with high multiplicity KHM
  int CutKaon = 0, ///7 decide which cut use (Ramona s or Oton s)
  - const char *sTcut = "1", ///6 for the sphericity cuts. If it s 1, it does the sphericity cuts
  + const char *sTcut = "0", ///6 for the sphericity cuts. If it s 1, it does the sphericity cuts
  const char *cutVariation = "0") { ///8 to set subwagon, and vary random combination of different cuts (systematic variation)
  - TString suffix = TString::Format("%s", cutVariation);
  - TString sTsuffix = TString::Format("%s", sTcut); ///ask
  + TString suffix = TString::Format("%s", cutVariation); //convert into a string the information about the systematics
  + TString sTsuffix = TString::Format("%s", sTcut); ///convert into a string the information about the sphericity cuts
  - ///ask
  + ///
  AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
  if (!mgr) {
  printf("No analysis manager found.\n");
  @@ -37,14 +37,16 @@ AliAnalysisTaskSE *AddTaskFemtoNanoLKr(bool isMC = true, //2
  AliFemtoDreamEventCuts *evtCuts = AliFemtoDreamEventCuts::StandardCutsRun2();
  evtCuts->CleanUpMult(false, false, false, true); ///to select multiplicity estimator
  - ///ask
  + ///sphericity cuts
  if(sTsuffix=="1"){
  evtCuts->SetSphericityCuts(0.7, 1.0);
  }
  +
  //Lambda Cuts
  AliFemtoDreamv0Cuts *v0Cuts = AliFemtoDreamv0Cuts::LambdaCuts(isMC, true, true);
  AliFemtoDreamTrackCuts *Posv0Daug = AliFemtoDreamTrackCuts::DecayProtonCuts(isMC, true, false);//PileUpRej, false
  AliFemtoDreamTrackCuts *Negv0Daug = AliFemtoDreamTrackCuts::DecayPionCuts(isMC, true, false);
  + v0Cuts->SetCutInvMass(3);
  v0Cuts->SetPosDaugterTrackCuts(Posv0Daug);
  v0Cuts->SetNegDaugterTrackCuts(Negv0Daug);
  v0Cuts->SetPDGCodePosDaug(2212); //Proton
  @@ -58,6 +60,7 @@ AliAnalysisTaskSE *AddTaskFemtoNanoLKr(bool isMC = true, //2
  AliFemtoDreamTrackCuts *NegAntiv0Daug =
  AliFemtoDreamTrackCuts::DecayProtonCuts(isMC, true, false);
  NegAntiv0Daug->SetCutCharge(-1);
  + Antiv0Cuts->SetCutInvMass(3);
  Antiv0Cuts->SetPosDaugterTrackCuts(PosAntiv0Daug);
  Antiv0Cuts->SetNegDaugterTrackCuts(NegAntiv0Daug);
  Antiv0Cuts->SetPDGCodePosDaug(211); //Pion
  