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[PWGCF] Add flag to disable ITS based track selection cuts #11576

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Merged
victor-gonzalez merged 1 commit into from
Jun 12, 2025
Merged

[PWGCF] Add flag to disable ITS based track selection cuts #11576

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22 changes: 13 additions & 9 deletions PWGCF/Flow/Tasks/flowPtEfficiency.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,7 @@ struct FlowPtEfficiency {
O2_DEFINE_CONFIGURABLE(cfgCutDCAz, float, 2.0f, "DCAz cut for tracks")
O2_DEFINE_CONFIGURABLE(cfgCutDCAxyppPass3Enabled, bool, false, "switch of ppPass3 DCAxy pt dependent cut")
O2_DEFINE_CONFIGURABLE(cfgCutDCAzPtDepEnabled, bool, false, "switch of DCAz pt dependent cut")
O2_DEFINE_CONFIGURABLE(cfgEnableITSCuts, bool, true, "switch of enabling ITS based track selection cuts")
O2_DEFINE_CONFIGURABLE(cfgSelRunNumberEnabled, bool, false, "switch of run number selection")
O2_DEFINE_CONFIGURABLE(cfgFlowEnabled, bool, false, "switch of calculating flow")
O2_DEFINE_CONFIGURABLE(cfgFlowNbootstrap, int, 30, "Number of subsamples")
Expand Down Expand Up @@ -219,19 +220,22 @@ struct FlowPtEfficiency {
fGFWReco->CreateRegions();
}

if (cfgTrkSelRun3ITSMatch) {
myTrackSel = getGlobalTrackSelectionRun3ITSMatch(TrackSelection::GlobalTrackRun3ITSMatching::Run3ITSall7Layers, TrackSelection::GlobalTrackRun3DCAxyCut::Default);
} else {
myTrackSel = getGlobalTrackSelectionRun3ITSMatch(TrackSelection::GlobalTrackRun3ITSMatching::Run3ITSibAny, TrackSelection::GlobalTrackRun3DCAxyCut::Default);
if (cfgEnableITSCuts) {
if (cfgTrkSelRun3ITSMatch) {
myTrackSel = getGlobalTrackSelectionRun3ITSMatch(TrackSelection::GlobalTrackRun3ITSMatching::Run3ITSall7Layers, TrackSelection::GlobalTrackRun3DCAxyCut::Default);
} else {
myTrackSel = getGlobalTrackSelectionRun3ITSMatch(TrackSelection::GlobalTrackRun3ITSMatching::Run3ITSibAny, TrackSelection::GlobalTrackRun3DCAxyCut::Default);
}
}
if (cfgCutDCAxyppPass3Enabled) {
myTrackSel.SetMaxDcaXYPtDep([](float pt) { return 0.004f + 0.013f / pt; });
} else {
myTrackSel.SetMaxDcaXY(cfgCutDCAxy);
}
myTrackSel.SetMinNClustersTPC(cfgCutTPCclu);
myTrackSel.SetMinNClustersITS(cfgCutITSclu);
myTrackSel.SetMinNCrossedRowsTPC(cfgCutTPCcrossedrows);
if (cfgEnableITSCuts)
myTrackSel.SetMinNClustersITS(cfgCutITSclu);
if (!cfgCutDCAzPtDepEnabled)
myTrackSel.SetMaxDcaZ(cfgCutDCAz);
}
Expand Down Expand Up @@ -358,10 +362,12 @@ struct FlowPtEfficiency {
template <typename TTrack>
bool trackSelected(TTrack track)
{
if (cfgkIsTrackGlobal && !track.isGlobalTrack())
if (cfgkIsTrackGlobal && !track.isGlobalTrack()) {
return false;
if (cfgCutDCAzPtDepEnabled && (track.dcaZ() > (0.004f + 0.013f / track.pt())))
}
if (cfgCutDCAzPtDepEnabled && (track.dcaZ() > (0.004f + 0.013f / track.pt()))) {
return false;
}
return myTrackSel.IsSelected(track);
}

Expand All @@ -378,7 +384,6 @@ struct FlowPtEfficiency {
if (!std::count(cfgRunNumberList.value.begin(), cfgRunNumberList.value.end(), runNumber))
return;
}

float imp = 0;
bool impFetched = false;
float evPhi = 0;
Expand All @@ -393,7 +398,6 @@ struct FlowPtEfficiency {

fGFWReco->Clear();
}

for (const auto& track : tracks) {
if (!trackSelected(track))
continue;
Expand Down
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