PWG0/dNdEta/makeCorrection2.C

   1 //
   2 // Script to make correction maps for dndeta measurements using the
   3 // dNdEtaCorrection class.
   4 //
   5 // implementation with TSelector
   6 //
   7
   8 #include "../CreateESDChain.C"
   9
  10 void makeCorrection2(Char_t* dataDir, Int_t nRuns=20)
  11 {
  12   gSystem->Load("libPWG0base");
  13
  14   TChain* chain = CreateESDChain(dataDir, nRuns);
  15
  16   fEsdTrackCuts = new AliESDtrackCuts();
  17   fEsdTrackCuts->DefineHistograms(1);
  18
  19   fEsdTrackCuts->SetMinNClustersTPC(50);
  20   fEsdTrackCuts->SetMaxChi2PerClusterTPC(3.5);
  21   fEsdTrackCuts->SetMaxCovDiagonalElements(2,2,0.5,0.5,2);
  22   fEsdTrackCuts->SetRequireTPCRefit(kTRUE);
  23
  24   fEsdTrackCuts->SetMinNsigmaToVertex(3);
  25   fEsdTrackCuts->SetAcceptKingDaughters(kFALSE);
  26
  27   chain->GetUserInfo()->Add(fEsdTrackCuts);
  28
  29   chain->Process("AlidNdEtaCorrectionSelector.cxx+");
  30 }