From 13b35153966e874d72dc3ee738269f9be923ca36 Mon Sep 17 00:00:00 2001
From: Yoshini Bailung <yoshini.bailung@cern.ch>
Date: Tue, 23 Jun 2026 12:46:24 +0200
Subject: [PATCH 1/2] PWGDQ: update qa-matching added AtPlaneZ2 columns

---
 PWGDQ/Tasks/qaMatching.cxx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/PWGDQ/Tasks/qaMatching.cxx b/PWGDQ/Tasks/qaMatching.cxx
index 3fe4b452114..8b657386f1c 100644
--- a/PWGDQ/Tasks/qaMatching.cxx
+++ b/PWGDQ/Tasks/qaMatching.cxx
@@ -107,6 +107,9 @@ DECLARE_SOA_COLUMN(IsTagged, isTagged, bool);
 DECLARE_SOA_COLUMN(XAtVtx, xAtVtx, float);
 DECLARE_SOA_COLUMN(YAtVtx, yAtVtx, float);
 DECLARE_SOA_COLUMN(ZAtVtx, zAtVtx, float);
+DECLARE_SOA_COLUMN(FXAtPlaneZ2, fXAtPlaneZ2, float);
+DECLARE_SOA_COLUMN(FYAtPlaneZ2, fYAtPlaneZ2, float);
+DECLARE_SOA_COLUMN(FZAtPlaneZ2, fZAtPlaneZ2, float);
 DECLARE_SOA_COLUMN(PxAtVtx, pxAtVtx, float);
 DECLARE_SOA_COLUMN(PyAtVtx, pyAtVtx, float);
 DECLARE_SOA_COLUMN(PzAtVtx, pzAtVtx, float);
@@ -145,6 +148,9 @@ DECLARE_SOA_TABLE(QaMatchingMCHTrack, "AOD", "QAMCHTRK",
                   qamatching::XAtVtx,
                   qamatching::YAtVtx,
                   qamatching::ZAtVtx,
+                  qamatching::FXAtPlaneZ2,
+                  qamatching::FYAtPlaneZ2,
+                  qamatching::FZAtPlaneZ2,
                   qamatching::PxAtVtx,
                   qamatching::PyAtVtx,
                   qamatching::PzAtVtx);
@@ -3175,6 +3181,7 @@ struct QaMatching {
       auto const& mchTrack = muonTracks.rawIteratorAt(mchIndex);
       int mftMchMatchAttempts = getMftMchMatchAttempts(collisions, bcs, mchTrack, mftTracks);
       auto mchTrackAtVertex = VarManager::PropagateMuon(mchTrack, collision, VarManager::kToVertex);
+      auto mchTrackAtPlaneZ2 = propagateToZMch(mchTrackAtVertex, o2::mft::constants::mft::LayerZCoordinate()[9]);
       bool isTagged = false;
       if (std::find(taggedMuons.begin(), taggedMuons.end(), mchIndex) != taggedMuons.end()) {
         isTagged = true;
@@ -3191,6 +3198,9 @@ struct QaMatching {
         static_cast<float>(mchTrackAtVertex.getX()),
         static_cast<float>(mchTrackAtVertex.getY()),
         static_cast<float>(mchTrackAtVertex.getZ()),
+        static_cast<float>(mchTrackAtPlaneZ2.getX()),
+        static_cast<float>(mchTrackAtPlaneZ2.getY()),
+        static_cast<float>(mchTrackAtPlaneZ2.getZ()),
         static_cast<float>(mchTrackAtVertex.getPx()),
         static_cast<float>(mchTrackAtVertex.getPy()),
         static_cast<float>(mchTrackAtVertex.getPz()));

From 26023262c94ceb0bc98da025343d83bc75ddde35 Mon Sep 17 00:00:00 2001
From: Yoshini Bailung <yoshini.bailung@cern.ch>
Date: Tue, 23 Jun 2026 14:03:20 +0200
Subject: [PATCH 2/2] PWGDQ: add missing limits include in qaMatching

---
 PWGDQ/Tasks/qaMatching.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/PWGDQ/Tasks/qaMatching.cxx b/PWGDQ/Tasks/qaMatching.cxx
index 8b657386f1c..4ccba6acd9f 100644
--- a/PWGDQ/Tasks/qaMatching.cxx
+++ b/PWGDQ/Tasks/qaMatching.cxx
@@ -74,6 +74,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <functional>
+#include <limits>
 #include <map>
 #include <memory>
 #include <optional>