From 0772ea9bcfd24b61af033dedb58c187ae0c3b52a Mon Sep 17 00:00:00 2001
From: Nicolas Koehler <nicolas.koehler@cern.ch>
Date: Tue, 18 Feb 2020 08:11:39 +0000
Subject: [PATCH 1/2] fix logic when runnin MuonLayerHoughTool on truth

---
 .../MuonHoughPatternTools/src/MuonLayerHoughTool.cxx         | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/MuonSpectrometer/MuonReconstruction/MuonPatternFinders/MuonPatternFinderTools/MuonHoughPatternTools/src/MuonLayerHoughTool.cxx b/MuonSpectrometer/MuonReconstruction/MuonPatternFinders/MuonPatternFinderTools/MuonHoughPatternTools/src/MuonLayerHoughTool.cxx
index d58bbab86db..e1bc16966b8 100644
--- a/MuonSpectrometer/MuonReconstruction/MuonPatternFinders/MuonPatternFinderTools/MuonHoughPatternTools/src/MuonLayerHoughTool.cxx
+++ b/MuonSpectrometer/MuonReconstruction/MuonPatternFinders/MuonPatternFinderTools/MuonHoughPatternTools/src/MuonLayerHoughTool.cxx
@@ -64,7 +64,8 @@ namespace Muon {
     
     initializeSectorMapping();
 
-    if( m_truthNames.empty() && !m_doTruth ){
+    // if m_truthNames is empty, fill it if running on truth
+    if( m_truthNames.empty() && m_doTruth ){
       std::string postfix = "_TruthMap";
       std::string allNames("");
       for( unsigned int tech=0; tech<m_ntechnologies;++tech ){
@@ -75,7 +76,7 @@ namespace Muon {
       }
       ATH_MSG_DEBUG("TruthMaps " << allNames );
     }
-    if(!m_doTruth){ m_truthNames.clear();  } //Nullify if not using collections
+    if(!m_doTruth){ m_truthNames.clear(); } //Nullify if not using collections
 
     ATH_CHECK( m_truthNames.initialize() );
     if(m_doNtuple && m_doTruth){
-- 
GitLab


From 76ac36ac3d468db22e2907bd8b32ec08d61734a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20K=C3=B6hler?= <nicolas.koehler@cern.ch>
Date: Thu, 20 Feb 2020 10:03:57 +0100
Subject: [PATCH 2/2] turn off DoTruth of MuonLayerHoughTool for trigger

---
 .../MuonReconstruction/MuonRecExample/python/MuonRecTools.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/MuonSpectrometer/MuonReconstruction/MuonRecExample/python/MuonRecTools.py b/MuonSpectrometer/MuonReconstruction/MuonRecExample/python/MuonRecTools.py
index ecddd70ebe8..5f51cb26a86 100644
--- a/MuonSpectrometer/MuonReconstruction/MuonRecExample/python/MuonRecTools.py
+++ b/MuonSpectrometer/MuonReconstruction/MuonRecExample/python/MuonRecTools.py
@@ -448,7 +448,10 @@ def DCMathT0FitSegmentMaker(name='DCMathT0FitSegmentMaker',extraFlags=None,**kwa
 # end of factory function DCMathSegmentMaker
 
 def MuonLayerHoughTool(name='MuonLayerHoughTool',extraFlags=None,**kwargs):
-    kwargs.setdefault("DoTruth", rec.doTruth() )
+    if TriggerFlags.MuonSlice.doTrigMuonConfig:
+        kwargs.setdefault("DoTruth", False)
+    else:
+        kwargs.setdefault("DoTruth", rec.doTruth())
     return CfgMgr.Muon__MuonLayerHoughTool(name,**kwargs)
 
 def MuonSegmentFittingTool(name='MuonSegmentFittingTool',extraFlags=None,**kwargs):
-- 
GitLab