From 329f453bed3eda3b80539b0f97680970bf901c2b Mon Sep 17 00:00:00 2001
From: Zhiyong Lu <71517277+Luzhiyongg@users.noreply.github.com>
Date: Sat, 31 Oct 2026 11:15:24 +0800
Subject: [PATCH 1/2] specify pT range for PtContainer and add safe check for
 cfgManualCk

---
 PWGCF/Flow/Tasks/flowTask.cxx | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/PWGCF/Flow/Tasks/flowTask.cxx b/PWGCF/Flow/Tasks/flowTask.cxx
index b9f78ad50ec..8040ff05c11 100644
--- a/PWGCF/Flow/Tasks/flowTask.cxx
+++ b/PWGCF/Flow/Tasks/flowTask.cxx
@@ -448,7 +448,7 @@ struct FlowTask {
       registry.add("hPtA_afterDptCut", "p_{T} distribution", {HistType::kTH1D, {axisPt}});
       registry.add("hPtB_afterDptCut", "p_{T} distribution", {HistType::kTH1D, {axisPt}});
     }
-    if (cfgAdditionObs.cfgManualCk) {
+    if (!cfgAdditionObs.cfgNewPtContainer && cfgAdditionObs.cfgManualCk) {
       registry.add("ptpt_1sub1_1sub3_2pc", "", {HistType::kTProfile, {axisIndependent}});
       registry.add("pt_1sub1_1pc", "", {HistType::kTProfile, {axisIndependent}});
       registry.add("pt_1sub1_2pc", "", {HistType::kTProfile, {axisIndependent}});
@@ -1469,7 +1469,7 @@ struct FlowTask {
           weffEventWithinGap08 += weff;
           weffEventSquareWithinGap08 += weff * weff;
         }
-        if (cfgAdditionObs.cfgManualCk) {
+        if (!cfgAdditionObs.cfgNewPtContainer && cfgAdditionObs.cfgManualCk) {
           if (track.eta() >= etagapsPtPt[0].first && track.eta() <= etagapsPtPt[0].second) {
             mpt_sub1 += weff * track.pt();
             mpt_sub1_weffEv += weff;
@@ -1496,7 +1496,10 @@ struct FlowTask {
       if (withinPtPOI && withinPtRef)
         fGFW->Fill(track.eta(), fPtAxis->FindBin(track.pt()) - 1, track.phi(), wacc * weff, 4);
       if (cfgAdditionObs.cfgNewPtContainer) {
-        fFCpt->fill(track.eta(), weff, track.pt(), 1);
+        if (cfgUsePtRef && withinPtRef)
+          fFCpt->fill(track.eta(), weff, track.pt(), 1);
+        if (!cfgUsePtRef && withinPtPOI)
+          fFCpt->fill(track.eta(), weff, track.pt(), 1);
         if (withinPtRef)
           cfgAdditionObs.npcGfw.Fill(track.eta(), fPtAxis->FindBin(track.pt()) - 1, track.phi(), wacc * weff, 1);
         if (withinPtPOI)
@@ -1577,7 +1580,7 @@ struct FlowTask {
                     weffEventDiffWithGap08);
     }
 
-    if (cfgAdditionObs.cfgManualCk) {
+    if (!cfgAdditionObs.cfgNewPtContainer && cfgAdditionObs.cfgManualCk) {
       // 2pc event weight:
       double ev2pc = mpt_sub1_weffEv * mpt_sub3_weffEv;
       // manual pt-pt variance

From 30df9855a31467d4ecfa501f193713ef52f29f9a Mon Sep 17 00:00:00 2001
From: Zhiyong Lu <71517277+Luzhiyongg@users.noreply.github.com>
Date: Sat, 31 Oct 2026 13:49:42 +0800
Subject: [PATCH 2/2] Use static_cast for boolean in trackFilter

---
 PWGCF/Flow/Tasks/flowTask.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGCF/Flow/Tasks/flowTask.cxx b/PWGCF/Flow/Tasks/flowTask.cxx
index 8040ff05c11..339482157d3 100644
--- a/PWGCF/Flow/Tasks/flowTask.cxx
+++ b/PWGCF/Flow/Tasks/flowTask.cxx
@@ -261,7 +261,7 @@ struct FlowTask {
   ConfigurableAxis axisDCAxy{"axisDCAxy", {200, -1, 1}, "DCA_{xy} (cm)"};
 
   Filter collisionFilter = (nabs(aod::collision::posZ) < cfgCutVertex) && (aod::cent::centFT0C > cfgCentFT0CMin) && (aod::cent::centFT0C < cfgCentFT0CMax);
-  Filter trackFilter = ((requireGlobalTrackInFilter()) || (aod::track::isGlobalTrackSDD == (uint8_t)true)) && (nabs(aod::track::eta) < cfgCutEta) && (aod::track::pt > cfgCutPtMin) && (aod::track::pt < cfgCutPtMax);
+  Filter trackFilter = ((requireGlobalTrackInFilter()) || (aod::track::isGlobalTrackSDD == static_cast<uint8_t>(true))) && (nabs(aod::track::eta) < cfgCutEta) && (aod::track::pt > cfgCutPtMin) && (aod::track::pt < cfgCutPtMax);
   using FilteredCollisions = soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::CentFT0Cs, aod::CentFT0CVariant1s, aod::CentFT0Ms, aod::CentFV0As, aod::CentNTPVs, aod::CentNGlobals, aod::CentMFTs, aod::Mults>>;
   using FilteredTracks = soa::Filtered<soa::Join<aod::Tracks, aod::TrackSelection, aod::TracksExtra, aod::TracksDCA>>;
   // Filter for MCcollisions