From ad3ae407ce0cc9170cde9da4e8f8e39e556cd59d Mon Sep 17 00:00:00 2001
From: baasingh <balwansinghrana11@gmail.com>
Date: Fri, 23 Jan 2026 14:26:57 +0530
Subject: [PATCH 1/2] PWGCF: fix bug

---
 PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx b/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx
index 6e39fc150ff..dd074339715 100644
--- a/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx
+++ b/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx
@@ -532,8 +532,6 @@ struct FactorialMomentsTask {
     for (int iPt = 0; iPt < numPt; ++iPt) {
       if (countTracks[iPt] > 0) {
         mHistArrQA[iPt * 4 + 3]->Fill(countTracks[iPt]);
-      } else {
-        return;
       }
     }
 
@@ -589,8 +587,6 @@ struct FactorialMomentsTask {
     for (int iPt = 0; iPt < numPt; ++iPt) {
       if (countTracks[iPt] > 0) {
         mHistArrQA[iPt * 4 + 3]->Fill(countTracks[iPt]);
-      } else {
-        return;
       }
     }
     // Calculate the normalized factorial moments

From 03c3531dde501449e844110ac79ffff9b985f0e5 Mon Sep 17 00:00:00 2001
From: baasingh <balwansinghrana11@gmail.com>
Date: Sun, 15 Feb 2026 15:40:49 +0530
Subject: [PATCH 2/2] PWGCF:FIX RUN3-MC PROCESS FUNCTION_INCLUDE SOME
 CONFIGURABLES

Signed-off-by: baasingh <balwansinghrana11@gmail.com>
---
 .../EbyEFluctuations/Tasks/FactorialMomentsTask.cxx  | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx b/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx
index dd074339715..f91bfb86088 100644
--- a/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx
+++ b/PWGCF/EbyEFluctuations/Tasks/FactorialMomentsTask.cxx
@@ -41,6 +41,9 @@ using namespace o2::framework::expressions;
 TH1D* tmpFqErr[6][5][52];
 
 struct FactorialMomentsTask {
+  Configurable<bool> useITS{"useITS", false, "Select tracks with ITS"};
+  Configurable<bool> useTPC{"useTPC", false, "Select tracks with TPC"};
+  Configurable<bool> useGlobal{"useGlobal", true, "Select global tracks"};
   Configurable<bool> applyCheckPtForRec{"applyCheckPtForRec", false, "Apply checkpT for reconstructed tracks"};
   Configurable<bool> applyCheckPtForMC{"applyCheckPtForMC", true, "Apply checkpT for MC-generated tracks"};
   Configurable<float> centralEta{"centralEta", 0.9, "eta limit for tracks"};
@@ -402,9 +405,12 @@ struct FactorialMomentsTask {
     fqEvent = {{{{{0, 0, 0, 0, 0, 0}}}}};
     binConEvent = {{{0, 0, 0, 0, 0}}};
     for (auto const& track : colltracks) {
-      // if (track.hasITS())
-      // if (track.hasTPC())
-      // if (track.isGlobalTrack()) {
+      if (useITS && !track.hasITS())
+        continue;
+      if (useTPC && !track.hasTPC())
+        continue;
+      if (useGlobal && !track.isGlobalTrack())
+        continue;
       histos.fill(HIST("mCollID"), track.collisionId());
       histos.fill(HIST("mEta"), track.eta());
       histos.fill(HIST("mPt"), track.pt());