Segmentation bit field assignments

To get a pipeline to run through.

compact/hcal.xml

@@ -10,7 +10,7 @@
     </documentation>
     <constant name="HcalBarrelSteelThickness"        value="4.0 * cm"/>
     <constant name="HcalBarrelPolystyreneThickness"  value="0.5 * cm"/>
-    <constant name="HcalBarrelAirGapHalfThickness"		 value="0.75 * cm"/> #### half of thickness
+    <constant name="HcalBarrelAirGapHalfThickness"		 value="0.75 * cm"/>
     <constant name="HcalEndcapNSteelThickness"       value="HcalBarrelSteelThickness"/>
     <constant name="HcalEndcapNPolystyreneThickness" value="HcalBarrelPolystyreneThickness"/>
     <constant name="HcalEndcapPSteelThickness"       value="HcalBarrelSteelThickness"/>
@@ -65,7 +65,7 @@
       gap="0.*cm"
       material="Steel235">
       <dimensions 
-        numsides=BHCaloSides 
+        numsides="BHCaloSides"
         rmin="HcalBarrel_rmin" 
         z="HcalBarrel_length"/>
       <staves vis="HcalBarrelStaveVis"/>
@@ -154,7 +154,7 @@
       <!--<segmentation type="GridRPhiEta" grid_size_r="0.5 * cm" grid_size_eta="0.05" phi_bins="125"/>
       <id>system:8,barrel:3,module:4,layer:8,slice:5,r:30:-10,eta:-10,phi:-10</id>-->
       <segmentation type="NoSegmentation"/>
-      <id>system:8,barrel:3,module:8,layer:8,slice:5,tile:20</id>
+      <id>system:8,barrel:3,module:8,layer:8,slice:5,tile:32:-32</id>
     </readout>
     <readout name="HcalEndcapPHits">
       <segmentation type="CartesianGridXY" grid_size_x="100 * mm" grid_size_y="100 * mm"/>