From c89fd74a1323a2b3832f03a74234dd8e436937a9 Mon Sep 17 00:00:00 2001
From: Whitney Armstrong <warmstrong@anl.gov>
Date: Thu, 15 Apr 2021 14:46:33 -0500
Subject: [PATCH] 	modified:   src/ref_DiskTracker_geo.cpp

---
 src/ref_DiskTracker_geo.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/ref_DiskTracker_geo.cpp b/src/ref_DiskTracker_geo.cpp
index 51b13b9..8f60a3a 100644
--- a/src/ref_DiskTracker_geo.cpp
+++ b/src/ref_DiskTracker_geo.cpp
@@ -63,7 +63,7 @@ static Ref_t create_detector(Detector& description, xml_h e, SensitiveDetector s
       pv.addPhysVolID("slice",s_num);
     }
 
-    if ( !reflect )  {
+    if (!reflect) {
       DetElement layer(sdet, l_nam + "_pos", l_num);
       pv = assembly.placeVolume(l_vol, Position(0, 0, zmin + layerWidth / 2.));
       pv.addPhysVolID("layer", l_num);
@@ -73,9 +73,10 @@ static Ref_t create_detector(Detector& description, xml_h e, SensitiveDetector s
       DetElement layer(sdet, l_nam + "_neg", l_num);
       pv = assembly.placeVolume(l_vol,Transform3D(RotationY(M_PI),Position(0,0,-zmin-layerWidth/2)));
       pv.addPhysVolID("layer",l_num);
-      pv.addPhysVolID("barrel",2);
-      //DetElement layerR = layer.clone(l_nam+"_neg");
-      sdet.add(layer.setPlacement(pv));
+      pv.addPhysVolID("barrel",1);
+      layer.setPlacement(pv);
+      // DetElement layerR = layer.clone(l_nam+"_neg");
+      // sdet.add(layerR.setPlacement(pv));
     }
   }
   if ( x_det.hasAttr(_U(combineHits)) ) {
-- 
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