Fix weighting

Author: skundu692

PWGLF/Tasks/Strangeness/lambdaspincorrderived.cxx

@@ -264,9 +264,9 @@ struct lambdaspincorrderived {
       double weight2 = mixpairweight;
       double weight3 = mixpairweight;
       if (useweight) {
-        weight1 = mixpairweight * hweight1->GetBinContent(hweight1->FindBin(particle1.Pt(), particle1.Eta(), particle1.Phi()));
-        weight2 = mixpairweight * hweight2->GetBinContent(hweight2->FindBin(particle1.Pt(), particle1.Eta(), particle1.Phi()));
-        weight3 = mixpairweight * hweight3->GetBinContent(hweight3->FindBin(particle1.Pt(), particle1.Eta(), particle1.Phi()));
+        weight1 = mixpairweight * hweight1->GetBinContent(hweight1->FindBin(particle1.Pt(), particle1.Eta(), RecoDecay::constrainAngle(particle1.Phi(), 0.0F, harmonic)));
+        weight2 = mixpairweight * hweight2->GetBinContent(hweight2->FindBin(particle1.Pt(), particle1.Eta(), RecoDecay::constrainAngle(particle1.Phi(), 0.0F, harmonic)));
+        weight3 = mixpairweight * hweight3->GetBinContent(hweight3->FindBin(particle1.Pt(), particle1.Eta(), RecoDecay::constrainAngle(particle1.Phi(), 0.0F, harmonic)));
       }
       histos.fill(HIST("hPtYMix"), particle1.Pt(), particle1.Rapidity());
       if (tag1 == 0 && tag2 == 0) {