message: DCA Hist limits update
diff: @@ -352,12 +352,12 @@ void InitHistograms(AliDielectron *die, Int_t cutDefinition, Bool_t doMixing = k
  histos->UserHistogram("Pair","PhiV","", GetVector(kPhiV), AliDielectronVarManager::kPhivPair);
  histos->UserHistogram("Pair","dXY abs (sqrt)","" ,200 ,0,2.0 , AliDielectronVarManager::kPairDCAabsXY);
  histos->UserHistogram("Pair","dZ abs (sqrt)","" ,500 ,0,5.0 , AliDielectronVarManager::kPairDCAabsZ);
  - histos->UserHistogram("Pair","dXY sigma (sqrt)","" ,1500,0,15.0, AliDielectronVarManager::kPairDCAsigXY);
  - histos->UserHistogram("Pair","dZ sigma (sqrt)","" ,1500,0,15.0, AliDielectronVarManager::kPairDCAsigZ);
  + histos->UserHistogram("Pair","dXY sigma (sqrt)","" ,2000,0,20.0, AliDielectronVarManager::kPairDCAsigXY);
  + histos->UserHistogram("Pair","dZ sigma (sqrt)","" ,2000,0,20.0, AliDielectronVarManager::kPairDCAsigZ);
  histos->UserHistogram("Pair","dXY abs (linear)","" ,100 ,0,1.0 , AliDielectronVarManager::kPairLinDCAabsXY);
  histos->UserHistogram("Pair","dZ abs (linear)","" ,500 ,0,5.0 , AliDielectronVarManager::kPairLinDCAabsZ);
  - histos->UserHistogram("Pair","dXY sigma (linear)","",1000,0,10.0, AliDielectronVarManager::kPairLinDCAsigXY);
  - histos->UserHistogram("Pair","dZ sigma (linear)","" ,1000,0,10.0, AliDielectronVarManager::kPairLinDCAsigZ);
  + histos->UserHistogram("Pair","dXY sigma (linear)","",2000,0,20.0, AliDielectronVarManager::kPairLinDCAsigXY);
  + histos->UserHistogram("Pair","dZ sigma (linear)","" ,2000,0,20.0, AliDielectronVarManager::kPairLinDCAsigZ);
  //2D and 3D histograms
  histos->UserHistogram("Pair","InvMass_PairPt",";Inv. Mass [GeV];Pair Pt [GeV];#pairs",
  