Merge branch 'master' of https://git.cern.ch/reps/AliRoot

[u/mrichter/AliRoot.git] / PWGCF / Correlations / Base / AliUEHist.cxx

diff --git a/PWGCF/Correlations/Base/AliUEHist.cxx b/PWGCF/Correlations/Base/AliUEHist.cxx
index b30f72147241e4418107b35c567ee3c8142b72a9..18e396589474ad913af2a780f5266bda898934ab 100644 (file)
--- a/PWGCF/Correlations/Base/AliUEHist.cxx
+++ b/PWGCF/Correlations/Base/AliUEHist.cxx
@@ -923,6 +923,15 @@ void AliUEHist::GetHistsZVtxMult(AliUEHist::CFStep step, AliUEHist::Region regio
   Printf("Using leading pT range %d --> %d", firstBin, lastBin);
   sparse->GetAxis(2)->SetRange(firstBin, lastBin);
   fEventHist->GetGrid(step)->GetGrid()->GetAxis(0)->SetRange(firstBin, lastBin);
+
+  // cut on the second trigger particle if there is a minimum set
+  if (fPt2Min > 0)
+  {
+    Int_t firstBinPt2 = sparse->GetAxis(6)->FindBin(fPt2Min);
+    Int_t lastBinPt2 = sparse->GetAxis(6)->GetNbins();
+
+    fEventHist->GetGrid(step)->GetGrid()->GetAxis(3)->SetRange(firstBinPt2, lastBinPt2);
+  }
     
   Int_t dimensions[] = { 4, 0, 5, 3 };
   THnBase* tmpTrackHist = sparse->ProjectionND(4, dimensions, "E");