From 32abb5a3a4b79b7de2f2b70d8ab6b3991c2633fd Mon Sep 17 00:00:00 2001
From: David Nathan Brown <dave_brown@lbl.gov>
Date: Wed, 12 Aug 2026 11:46:54 -0700
Subject: [PATCH 1/2] Add script to coarsely select reflecting cosmic rays

---
 JobConfig/recoMC/RefSelect.fcl | 47 ++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 JobConfig/recoMC/RefSelect.fcl

diff --git a/JobConfig/recoMC/RefSelect.fcl b/JobConfig/recoMC/RefSelect.fcl
new file mode 100644
index 00000000..2fcdcba2
--- /dev/null
+++ b/JobConfig/recoMC/RefSelect.fcl
@@ -0,0 +1,47 @@
+#
+# Script to select reflecting cosmic ray particles starting with standard recoMC output
+# original author: D. Brown, 6/25/26
+#
+#include "Production/JobConfig/recoMC/prolog.fcl"
+outputs.CentralHelixOutput.fileName : nil
+outputs.LoopHelixOutput.fileName : nil
+services : @local::Services.Reco
+process_name: RefRegrow
+source : { module_type : RootInput }
+
+physics.filters : {
+  Reflecte : {
+    @table::TrkReco.filters.SelectT0Reflections
+    UpstreamKalSeedCollection : "KKUe"
+    DownstreamKalSeedCollection : "KKDe"
+  }
+
+  Reflectmu : {
+    @table::TrkReco.filters.SelectT0Reflections
+    UpstreamKalSeedCollection : "KKUmu"
+    DownstreamKalSeedCollection : "KKDmu"
+  }
+}
+
+physics.RePath : [ Reflecte ]
+physics.RmuPath : [ Reflectmu ]
+
+physics.trigger_paths : [ RePath, RmuPath ]
+
+outputs.RefOutput : {
+  @table::Reconstruction.Output
+  SelectEvents : [RePath, RmuPath]
+  fileName : "mcs.user.RegrownReflectione.config.seq.art"
+  outputCommands: [
+    @sequence::Reconstruction.Output.outputCommands,
+    "keep *_Reflect*_*_*"
+  ]
+}
+
+physics.RefEndPath : [ RefOutput ]
+physics.end_paths : [ RefEndPath ]
+
+# Uncomment and update as needed
+#services.DbService.purpose: Sim_best
+#services.DbService.version: v1_4
+#services.DbService.verbose: 2

From bcb2509e21c1c059cef4e6f20399ca2973511d7a Mon Sep 17 00:00:00 2001
From: David Nathan Brown <dave_brown@lbl.gov>
Date: Fri, 14 Aug 2026 11:45:40 -0700
Subject: [PATCH 2/2] Add reco script. Fix output names

---
 JobConfig/reco/RefSelect.fcl   | 47 ++++++++++++++++++++++++++++++++++
 JobConfig/recoMC/RefSelect.fcl |  2 +-
 2 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 JobConfig/reco/RefSelect.fcl

diff --git a/JobConfig/reco/RefSelect.fcl b/JobConfig/reco/RefSelect.fcl
new file mode 100644
index 00000000..05f2f25b
--- /dev/null
+++ b/JobConfig/reco/RefSelect.fcl
@@ -0,0 +1,47 @@
+#
+# Script to select reflecting cosmic ray particles starting with standard recoMC output
+# original author: D. Brown, 6/25/26
+#
+#include "Production/JobConfig/reco/prolog.fcl"
+outputs.CentralHelixOutput.fileName : nil
+outputs.LoopHelixOutput.fileName : nil
+services : @local::Services.Reco
+process_name: RefRegrow
+source : { module_type : RootInput }
+
+physics.filters : {
+  Reflecte : {
+    @table::TrkReco.filters.SelectT0Reflections
+    UpstreamKalSeedCollection : "KKUe"
+    DownstreamKalSeedCollection : "KKDe"
+  }
+
+  Reflectmu : {
+    @table::TrkReco.filters.SelectT0Reflections
+    UpstreamKalSeedCollection : "KKUmu"
+    DownstreamKalSeedCollection : "KKDmu"
+  }
+}
+
+physics.RePath : [ Reflecte ]
+physics.RmuPath : [ Reflectmu ]
+
+physics.trigger_paths : [ RePath, RmuPath ]
+
+outputs.RefOutput : {
+  @table::Reconstruction.Output
+  SelectEvents : [RePath, RmuPath]
+  fileName : "rec.user.RefSelect.config.seq.art"
+  outputCommands: [
+    @sequence::Reconstruction.Output.outputCommands,
+    "keep *_Reflect*_*_*"
+  ]
+}
+
+physics.RefEndPath : [ RefOutput ]
+physics.end_paths : [ RefEndPath ]
+
+# Uncomment and update as needed
+#services.DbService.purpose: Sim_best
+#services.DbService.version: v1_4
+#services.DbService.verbose: 2
diff --git a/JobConfig/recoMC/RefSelect.fcl b/JobConfig/recoMC/RefSelect.fcl
index 2fcdcba2..bad45bba 100644
--- a/JobConfig/recoMC/RefSelect.fcl
+++ b/JobConfig/recoMC/RefSelect.fcl
@@ -31,7 +31,7 @@ physics.trigger_paths : [ RePath, RmuPath ]
 outputs.RefOutput : {
   @table::Reconstruction.Output
   SelectEvents : [RePath, RmuPath]
-  fileName : "mcs.user.RegrownReflectione.config.seq.art"
+  fileName : "mcs.user.RefSelect.config.seq.art"
   outputCommands: [
     @sequence::Reconstruction.Output.outputCommands,
     "keep *_Reflect*_*_*"