message: PWGPP-565- adding ITS nsigma+export nuclei PID information
diff: @@ -1478,16 +1478,19 @@ void AliAnalysisTaskFilteredTree::ProcessAll(AliESDEvent *const esdEvent, AliMCE
  tofClInfo[5]=track->GetIntegratedLength();
  //get the nSigma information; NB particle number ID in the vectors follow the convention of AliPID
  - const Int_t nSpecies=AliPID::kSPECIES;
  + const Int_t nSpecies=AliPID::kSPECIESC;
  TVectorD tpcNsigma(nSpecies);
  TVectorD tofNsigma(nSpecies);
  + TVectorD itsNsigma(nSpecies);
  +
  TVectorD tpcPID(nSpecies); // bayes
  TVectorD tofPID(nSpecies);
  if(pidResponse){
  for (Int_t ispecie=0; ispecie<nSpecies; ++ispecie) {
  - if (ispecie == Int_t(AliPID::kMuon)) continue;
  + //if (ispecie == Int_t(AliPID::kMuon)) continue;
  tpcNsigma[ispecie] = pidResponse->NumberOfSigmas(AliPIDResponse::kTPC, track, (AliPID::EParticleType)ispecie);
  tofNsigma[ispecie] = pidResponse->NumberOfSigmas(AliPIDResponse::kTOF, track, (AliPID::EParticleType)ispecie);
  + itsNsigma[ispecie] = pidResponse->NumberOfSigmas(AliPIDResponse::kTOF, track, (AliPID::EParticleType)ispecie);
  //
  }
  pidResponse->ComputePIDProbability(AliPIDResponse::kTPC, track, nSpecies, tpcPID.GetMatrixArray());
  @@ -1527,6 +1530,7 @@ void AliAnalysisTaskFilteredTree::ProcessAll(AliESDEvent *const esdEvent, AliMCE
  // "friendTrack.="<<friendTrack<< // esdFriendTrack associated to the esdTrack
  "tofNsigma.="<<&tofNsigma<<
  "tpcNsigma.="<<&tpcNsigma<<
  + "itsNsigma.="<<&itsNsigma<<
  "tofPID.="<<&tofPID<< // bayesian PID - without priors
  "tpcPID.="<<&tpcPID<< // bayesian PID - without priors
  