From d1577920b5513d6c468c8fb1b140b97915314925 Mon Sep 17 00:00:00 2001
From: Sarah Gaiser <s.gaiser96@gmx.de>
Date: Wed, 29 May 2024 13:53:13 -0700
Subject: [PATCH 1/2] adding singles2 trigger for overlay reconstruction

---
 ...2019TrigSinglesWithPulserDataMerging.lcsim | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/steering-files/src/main/resources/org/hps/steering/readout/PhysicsRun2019TrigSinglesWithPulserDataMerging.lcsim b/steering-files/src/main/resources/org/hps/steering/readout/PhysicsRun2019TrigSinglesWithPulserDataMerging.lcsim
index 27bb2227a..f1afda715 100644
--- a/steering-files/src/main/resources/org/hps/steering/readout/PhysicsRun2019TrigSinglesWithPulserDataMerging.lcsim
+++ b/steering-files/src/main/resources/org/hps/steering/readout/PhysicsRun2019TrigSinglesWithPulserDataMerging.lcsim
@@ -35,7 +35,8 @@
 
        
         <!-- Trigger Simulation -->
-        <driver name="SinglesTrigger"/>
+        <driver name="SinglesTrigger2"/>
+        <driver name="SinglesTrigger3"/>
 
 	<driver name="SvtDigitizationWithPulserDataMergingDriver"/>
 
@@ -395,7 +396,7 @@
 	</driver>  
 
         
-        <driver name="SinglesTrigger" type="org.hps.readout.trigger2019.SinglesTrigger2019ReadoutDriver">
+        <driver name="SinglesTrigger3" type="org.hps.readout.trigger2019.SinglesTrigger2019ReadoutDriver">
             <inputCollectionNameEcal>EcalClustersGTP</inputCollectionNameEcal>
 
             <inputCollectionNameHodo>HodoscopePatterns</inputCollectionNameHodo>
@@ -406,6 +407,20 @@
             <deadTime>15</deadTime>            
 
         </driver>
+
+        <driver name="SinglesTrigger2" type="org.hps.readout.trigger2019.SinglesTrigger2019ReadoutDriver">
+            <inputCollectionNameEcal>EcalClustersGTP</inputCollectionNameEcal>
+
+            <inputCollectionNameHodo>HodoscopePatterns</inputCollectionNameHodo>
+
+            <triggerType>singles2</triggerType>
+
+            <daqConfigurationAppliedintoReadout>true</daqConfigurationAppliedintoReadout>
+
+            <!-- Units of 2 ns beam bunches. -->
+            <deadTime>15</deadTime>
+
+        </driver>
                     
 
         <driver name="SvtDigitizationWithPulserDataMergingDriver" type="org.hps.digi.SvtDigitizationWithPulserDataMergingReadoutDriver">

From 619d83bd56209fbf0f78088f4caf653158e193dc Mon Sep 17 00:00:00 2001
From: Cameron Bravo <bravo@slac.stanford.edu>
Date: Thu, 18 Jul 2024 10:00:41 -0700
Subject: [PATCH 2/2] Fix vspliting to add both cluster instead just one

---
 .../org/hps/recon/tracking/NearestNeighborRMSClusterer.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tracking/src/main/java/org/hps/recon/tracking/NearestNeighborRMSClusterer.java b/tracking/src/main/java/org/hps/recon/tracking/NearestNeighborRMSClusterer.java
index 6adebd33e..87a0c74ca 100644
--- a/tracking/src/main/java/org/hps/recon/tracking/NearestNeighborRMSClusterer.java
+++ b/tracking/src/main/java/org/hps/recon/tracking/NearestNeighborRMSClusterer.java
@@ -340,6 +340,7 @@ private ArrayList<List<LCRelation>> hasV(List<LCRelation> cluster){
 	}
 	vloc.add(maxChan);
 	ArrayList<List<LCRelation>> clusters = new ArrayList<List<LCRelation>>();
+	//System.out.println("Start of New Clustering");
 	for(int I=0;I<vloc.size()-1;I++){
 	    List<LCRelation> clusterS = new ArrayList<LCRelation>();
 	    for(int II=vloc.get(I);II<=vloc.get(I+1);II++){
@@ -350,9 +351,11 @@ private ArrayList<List<LCRelation>> hasV(List<LCRelation> cluster){
             	    int channel_number = sid_helper.getElectrodeValue(id);
 		    if(channel_number==II){
 		    	clusterS.add(cluster.get(III));
+			//System.out.println(channel_number);
 		    }
 		}
 	    }
+	    //System.out.print("\n\n");
 	    clusters.add(clusterS);
 	}
 	if(clusters.size()==0){