message: removed centrality axis again for the moment for memory consumption
diff: @@ -1473,10 +1473,10 @@ void InitHistograms(AliDielectron *die, Int_t cutDefinition)
  histos->UserHistogram("Track","TOFnSigma_MomEle","TOF number of sigmas Electrons vs Momentum;Mom;TOFsigmaEle" , 200,0.,10.,300,-30., 30. ,AliDielectronVarManager::kPIn,AliDielectronVarManager::kTOFnSigmaEle);
  //add histograms to pair classes
  - histos->UserHistogram("Pair",
  - "InvMass_pPt_Centrality","Inv.Mass:PairPt:Centrality;Inv. Mass (GeV/c^{2});Pair Pt (GeV/c); Centrality (%)",
  - 500,0.,5.,250,0.,5.,100,0.,100.,
  - AliDielectronVarManager::kM, AliDielectronVarManager::kPt,AliDielectronVarManager::kCentralityNew);
  + // histos->UserHistogram("Pair", //removed for the moment for memory consumption?
  + // "InvMass_pPt_Centrality","Inv.Mass:PairPt:Centrality;Inv. Mass (GeV/c^{2});Pair Pt (GeV/c); Centrality (%)",
  + // 500,0.,5.,250,0.,5.,100,0.,100.,
  + // AliDielectronVarManager::kM, AliDielectronVarManager::kPt,AliDielectronVarManager::kCentralityNew);
  histos->UserHistogram("Pair",
  "InvMass_pPt","Inv.Mass:PairPt;Inv. Mass (GeV/c^{2});Pair Pt (GeV/c)",
  500,0.,5.,250,0.,5.,
  