Remove old FPIX; make New FPIX default.

Some _cfg.py might be still broken. Some conflicts needed to be fixed. 2017NewFPix left in place, identical to 2017 up to conflicts.
vargasa · Oct 15, 2016 · f26c4c0 · f26c4c0
1 parent 9ee2311
commit f26c4c0
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Showing 39 changed files with 269 additions and 4,266 deletions.
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2017XML_NewFPix_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2017XML_NewFPix_cfi.py
@@ -21,20 +21,20 @@
         'Geometry/CMSCommonData/data/muonMagnet.xml',
         'Geometry/CMSCommonData/data/cavern.xml',
         'Geometry/TrackerCommonData/data/PhaseI/trackerParameters.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdMaterials.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdMaterials.xml',
         'Geometry/TrackerCommonData/data/pixfwdCommon.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdCylinder.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwd.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdDisks.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdSupportRingParameters.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdInnerDiskZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdInnerDiskZminus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdOuterDiskZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdOuterDiskZminus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeInnerZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeInnerZminus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeOuterZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeOuterZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdCylinder.xml', 
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwd.xml', 
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdDisks.xml', 
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdSupportRingParameters.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDiskZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDiskZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDiskZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDiskZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeInnerZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeInnerZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeOuterZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeOuterZminus.xml',
         'Geometry/TrackerCommonData/data/PhaseI/pixbarmaterial.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixbarladder.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixbarladderfull0.xml', 
@@ -195,7 +195,7 @@
         'Geometry/TrackerCommonData/data/Run2/trackermaterial.xml',
         'Geometry/TrackerCommonData/data/Run2/tracker.xml',
         'Geometry/TrackerCommonData/data/trackerpixbar.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/trackerpixfwd.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/trackerpixfwd.xml',
         'Geometry/TrackerCommonData/data/trackertibtidservices.xml',
         'Geometry/TrackerCommonData/data/trackertib.xml',
         'Geometry/TrackerCommonData/data/trackertid.xml',
@@ -253,9 +253,9 @@
         'Geometry/ForwardCommonData/data/zdclumi.xml',
         'Geometry/ForwardCommonData/data/cmszdc.xml')+cms.vstring(
         'Geometry/MuonCommonData/data/v2/muonNumbering.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/trackerStructureTopology.xml',
-        'Geometry/TrackerSimData/data/PhaseI/pixfwd/trackersens.xml',
-        'Geometry/TrackerRecoData/data/PhaseI/pixfwd/trackerRecoMaterial.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/trackerStructureTopology.xml',
+        'Geometry/TrackerSimData/data/PhaseI/trackersens.xml',
+        'Geometry/TrackerRecoData/data/PhaseI/trackerRecoMaterial.xml',
         'Geometry/EcalSimData/data/ecalsens.xml',
         'Geometry/HcalCommonData/data/Phase0/hcalsenspmf.xml',
         'Geometry/HcalSimData/data/hf.xml',
@@ -273,7 +273,7 @@
         'Geometry/HcalSimData/data/HcalProdCuts.xml',
         'Geometry/EcalSimData/data/EcalProdCuts.xml',
         'Geometry/EcalSimData/data/ESProdCuts.xml',
-        'Geometry/TrackerSimData/data/PhaseI/pixfwd/trackerProdCuts.xml',
+        'Geometry/TrackerSimData/data/PhaseI/trackerProdCuts.xml',
         'Geometry/TrackerSimData/data/trackerProdCutsBEAM.xml',
         'Geometry/MuonSimData/data/muonProdCuts.xml',
         'Geometry/ForwardSimData/data/CastorProdCuts.xml',

diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2017XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2017XML_cfi.py
@@ -26,15 +26,15 @@
         'Geometry/TrackerCommonData/data/PhaseI/pixfwdCylinder.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixfwd.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixfwdDisks.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDisk1.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDisk2.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDisk3.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDisk1.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDisk2.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDisk3.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdblade1.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdblade2.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwdblade3.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdSupportRingParameters.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDiskZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDiskZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDiskZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDiskZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeInnerZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeInnerZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeOuterZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeOuterZminus.xml',
         'Geometry/TrackerCommonData/data/PhaseI/pixbarmaterial.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixbarladder.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixbarladderfull0.xml', 

diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2017newXML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2017newXML_cfi.py
@@ -21,20 +21,20 @@
         'Geometry/CMSCommonData/data/muonMagnet.xml',
         'Geometry/CMSCommonData/data/cavern.xml',
         'Geometry/TrackerCommonData/data/PhaseI/trackerParameters.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdMaterials.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdMaterials.xml',
         'Geometry/TrackerCommonData/data/pixfwdCommon.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdCylinder.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwd.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdDisks.xml', 
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdSupportRingParameters.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdInnerDiskZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdInnerDiskZminus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdOuterDiskZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdOuterDiskZminus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeInnerZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeInnerZminus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeOuterZplus.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/pixfwdbladeOuterZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdCylinder.xml', 
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwd.xml', 
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdDisks.xml', 
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdSupportRingParameters.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDiskZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdInnerDiskZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDiskZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdOuterDiskZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeInnerZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeInnerZminus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeOuterZplus.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/pixfwdbladeOuterZminus.xml',
         'Geometry/TrackerCommonData/data/PhaseI/pixbarmaterial.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixbarladder.xml', 
         'Geometry/TrackerCommonData/data/PhaseI/pixbarladderfull0.xml', 
@@ -195,7 +195,7 @@
         'Geometry/TrackerCommonData/data/Run2/trackermaterial.xml',
         'Geometry/TrackerCommonData/data/Run2/tracker.xml',
         'Geometry/TrackerCommonData/data/trackerpixbar.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/trackerpixfwd.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/trackerpixfwd.xml',
         'Geometry/TrackerCommonData/data/trackertibtidservices.xml',
         'Geometry/TrackerCommonData/data/trackertib.xml',
         'Geometry/TrackerCommonData/data/trackertid.xml',
@@ -254,9 +254,9 @@
         'Geometry/ForwardCommonData/data/zdclumi.xml',
         'Geometry/ForwardCommonData/data/cmszdc.xml')+cms.vstring(
         'Geometry/MuonCommonData/data/v2/muonNumbering.xml',
-        'Geometry/TrackerCommonData/data/PhaseI/pixfwd/trackerStructureTopology.xml',
-        'Geometry/TrackerSimData/data/PhaseI/pixfwd/trackersens.xml',
-        'Geometry/TrackerRecoData/data/PhaseI/pixfwd/trackerRecoMaterial.xml',
+        'Geometry/TrackerCommonData/data/PhaseI/trackerStructureTopology.xml',
+        'Geometry/TrackerSimData/data/PhaseI/trackersens.xml',
+        'Geometry/TrackerRecoData/data/PhaseI/trackerRecoMaterial.xml',
         'Geometry/EcalSimData/data/ecalsens.xml',
         'Geometry/HcalCommonData/data/Phase0/hcalsenspmf.xml',
         'Geometry/HcalSimData/data/hf.xml',
@@ -274,7 +274,7 @@
         'Geometry/HcalSimData/data/HcalProdCuts.xml',
         'Geometry/EcalSimData/data/EcalProdCuts.xml',
         'Geometry/EcalSimData/data/ESProdCuts.xml',
-        'Geometry/TrackerSimData/data/PhaseI/pixfwd/trackerProdCuts.xml',
+        'Geometry/TrackerSimData/data/PhaseI/trackerProdCuts.xml',
         'Geometry/TrackerSimData/data/trackerProdCutsBEAM.xml',
         'Geometry/MuonSimData/data/muonProdCuts.xml',
         'Geometry/ForwardSimData/data/CastorProdCuts.xml',

diff --git a/Geometry/TrackerCommonData/data/PhaseI/pixfwd.xml b/Geometry/TrackerCommonData/data/PhaseI/pixfwd.xml
@@ -8,83 +8,127 @@
 
  <Constant name="AnchorZ"        value="0.*mm"/>
  <Constant name="ZPixelForward"  value="291.*mm"/>
- <Constant name="RootStartZ"     value="-4*mm"/> <!-- -2*mm-->
+ <Constant name="RootStartZ"     value="-4*mm"/> <!-- makes FPix and BPix envelopes touch each other. If you change this, check also the PixelBarrel volume -->
  <Constant name="RootMidZ1"      value="[cms:TrackLumiZ1]-[ZPixelForward]"/>
  <Constant name="RootMidZ2"      value="[cms:TrackLumiZ2]-[ZPixelForward]"/>
  <Constant name="RootMidZ3"      value="[cms:TrackBeamZ1]-[ZPixelForward]"/>
  <Constant name="RootEndZ"       value="2*[RootHalfLength]"/>
 
- <Constant name="Disk1Z"         value="[pixfwdDisks:DiskHalfWidth]+[RootStartZ]"/> <!-- 35.75*mm-->
- <Constant name="Disk2Z"         value="[Disk1Z]+75.0*mm"/> <!-- +72.5*mm--> <!-- +105.0*mm -->
- <Constant name="Disk3Z"         value="[Disk2Z]+95.0*mm"/> <!-- +120.0*mm-->
+ <Constant name="Disk1Z"         value="[pixfwdDisks:DiskHalfWidth]"/>
+ <Constant name="Disk2Z"         value="[Disk1Z]+75.0*mm"/>
+ <Constant name="Disk3Z"         value="[Disk2Z]+95.0*mm"/>
 
  <Constant name="ZCylinder"      value="[AnchorZ]"/>
 
 </ConstantsSection>
 
 <SolidSection label="pixfwd.xml">
- <Polycone name="PixelForward" startPhi="0*deg" deltaPhi="360*deg" >
- <ZSection z="[RootStartZ]"  rMin="[cms:TrackBeamR1]" rMax="[RootRadius]"/>
+ <Polycone name="PixelForwardZplus" startPhi="0*deg" deltaPhi="360*deg" >
+ <ZSection z="[RootStartZ]"  rMin="[cms:TrackBeamR1]"  rMax="[RootRadius]"/>
  <ZSection z="[RootMidZ1]"   rMin="[cms:TrackBeamR11]" rMax="[RootRadius]"/>
- <ZSection z="[RootMidZ1]"   rMin="[cms:TrackLumiR1]" rMax="[RootRadius]"/>
- <ZSection z="[RootMidZ2]"   rMin="[cms:TrackLumiR1]" rMax="[RootRadius]"/>
+ <ZSection z="[RootMidZ1]"   rMin="[cms:TrackLumiR1]"  rMax="[RootRadius]"/>
+ <ZSection z="[RootMidZ2]"   rMin="[cms:TrackLumiR1]"  rMax="[RootRadius]"/>
  <ZSection z="[RootMidZ2]"   rMin="[cms:TrackBeamR11]" rMax="[RootRadius]"/>
  <ZSection z="[RootMidZ3]"   rMin="[cms:TrackBeamR12]" rMax="[RootRadius]"/>
- <ZSection z="[RootEndZ]"    rMin="[cms:TrackBeamR2]" rMax="[RootRadius]"/>
+ <ZSection z="[RootEndZ]"    rMin="[cms:TrackBeamR2]"  rMax="[RootRadius]"/>
+ </Polycone>
+ <Polycone name="PixelForwardZminus" startPhi="0*deg" deltaPhi="360*deg" >
+ <ZSection z="-[RootEndZ]"    rMin="[cms:TrackBeamR2]"  rMax="[RootRadius]"/>
+ <ZSection z="-[RootMidZ3]"   rMin="[cms:TrackBeamR12]" rMax="[RootRadius]"/>
+ <ZSection z="-[RootMidZ2]"   rMin="[cms:TrackBeamR11]" rMax="[RootRadius]"/>
+ <ZSection z="-[RootMidZ2]"   rMin="[cms:TrackLumiR1]"  rMax="[RootRadius]"/>
+ <ZSection z="-[RootMidZ1]"   rMin="[cms:TrackLumiR1]"  rMax="[RootRadius]"/>
+ <ZSection z="-[RootMidZ1]"   rMin="[cms:TrackBeamR11]" rMax="[RootRadius]"/>
+ <ZSection z="-[RootStartZ]"  rMin="[cms:TrackBeamR1]"  rMax="[RootRadius]"/>
  </Polycone>
 </SolidSection>
 
 <LogicalPartSection label="pixfwd.xml">
- <LogicalPart name="PixelForward" category="envelope">
-  <rSolid name="PixelForward"/>
+ <LogicalPart name="PixelForwardZplus" category="envelope">
+  <rSolid name="PixelForwardZplus"/>
+  <rMaterial name="materials:Air"/>
+ </LogicalPart>
+ <LogicalPart name="PixelForwardZminus" category="envelope">
+  <rSolid name="PixelForwardZminus"/>
   <rMaterial name="materials:Air"/>
  </LogicalPart>
 </LogicalPartSection>
 
-
 <!-- Position disks inside root -->
 
 <PosPartSection label="pixfwd.xml">
+
   <PosPart copyNumber="1">
-    <rParent name="pixfwd:PixelForward"/>
-    <rChild name="pixfwdDisks:PixelForwardDisk1"/>
+    <rParent name="pixfwd:PixelForwardZplus"/>
+    <rChild name="pixfwdDisks:PixelForwardDiskZplus"/>
     <Translation x="0." y="0." z="[AnchorZ]+[Disk1Z]"/>
   </PosPart>
   <PosPart copyNumber="1">
-    <rParent name="pixfwd:PixelForward"/>
-    <rChild name="pixfwdDisks:PixelForwardDisk2"/>
+    <rParent name="pixfwd:PixelForwardZminus"/>
+    <rChild name="pixfwdDisks:PixelForwardDiskZminus"/>
+    <Translation x="0." y="0." z="-[AnchorZ]-[Disk1Z]"/>
+  </PosPart>
+
+  <PosPart copyNumber="2">
+    <rParent name="pixfwd:PixelForwardZplus"/>
+    <rChild name="pixfwdDisks:PixelForwardDiskZplus"/>
     <Translation x="0." y="0." z="[AnchorZ]+[Disk2Z]"/>
   </PosPart>
-  <PosPart copyNumber="1">
-    <rParent name="pixfwd:PixelForward"/>
-    <rChild name="pixfwdDisks:PixelForwardDisk3"/>
-    <Translation x="0." y="0." z="[AnchorZ]+ [Disk3Z]" />
+  <PosPart copyNumber="2">
+    <rParent name="pixfwd:PixelForwardZminus"/>
+    <rChild name="pixfwdDisks:PixelForwardDiskZminus"/>
+    <Translation x="0." y="0." z="-[AnchorZ]-[Disk2Z]"/>
+  </PosPart>
+
+  <PosPart copyNumber="3">
+    <rParent name="pixfwd:PixelForwardZplus"/>
+    <rChild name="pixfwdDisks:PixelForwardDiskZplus"/>
+    <Translation x="0." y="0." z="[AnchorZ]+[Disk3Z]" />
+  </PosPart>
+  <PosPart copyNumber="3">
+    <rParent name="pixfwd:PixelForwardZminus"/>
+    <rChild name="pixfwdDisks:PixelForwardDiskZminus"/>
+    <Translation x="0." y="0." z="-[AnchorZ]-[Disk3Z]" />
   </PosPart>
 
+
   <PosPart copyNumber="1">
-    <rParent name="pixfwd:PixelForward"/>
+    <rParent name="pixfwd:PixelForwardZplus"/>
     <rChild name="pixfwdCylinder:PixelForwardServiceCylinder"/>
     <Translation x="0." y="0." z="0."/>
   </PosPart>
   <PosPart copyNumber="1">
+    <rParent name="pixfwd:PixelForwardZminus"/>
+    <rChild name="pixfwdCylinder:PixelForwardServiceCylinder"/>
+    <Translation x="0." y="0." z="0."/>
+    <rRotation name="pixfwdCommon:Y180" />
+  </PosPart>
 
-  <rParent name="pixfwd:PixelForward"/>
+  <PosPart copyNumber="1">
+  <rParent name="pixfwd:PixelForwardZplus"/>
     <rChild name="pixfwdCylinder:PixelForwardCylinderEndFlange"/>
     <Translation x="0." y="0." z="[pixfwd:ZCylinder]+[pixfwdCylinder:CylindersOuterLength]+[pixfwdCylinder:CylindersEndFlangeLength]/2."/>
     <rRotation name="pixfwdCylinder:EndFlangeRot1"/>
   </PosPart>
   <PosPart copyNumber="2">
-    <rParent name="pixfwd:PixelForward"/>
+    <rParent name="pixfwd:PixelForwardZplus"/>
     <rChild name="pixfwdCylinder:PixelForwardCylinderEndFlange"/>
     <Translation x="0." y="0." z="[pixfwd:ZCylinder]+[pixfwdCylinder:CylindersOuterLength]+[pixfwdCylinder:CylindersEndFlangeLength]/2."/>
-    <rRotation name="pixfwdCylinder:EndFlangeRot2"/>  <!-- xt rRotation name="pixfwdCommon:Z180" / xt-->
+    <rRotation name="pixfwdCylinder:EndFlangeRot2"/>
   </PosPart>
 
-  <!-- xt PosPart copyNumber="1">
-    <rParent name="pixfwd:PixelForward"/>
-    <rChild name="pixfwdCylinder:PixelForwardCylinderBackCyl"/>
-    <Translation x="0." y="0." z="[pixfwd:ZCylinder]+[pixfwdCylinder:CylindersFrontLength]+[pixfwdCylinder:CylinderBackLength]/2." />
-  </PosPart xt -->
+  <PosPart copyNumber="1">
+  <rParent name="pixfwd:PixelForwardZminus"/>
+    <rChild name="pixfwdCylinder:PixelForwardCylinderEndFlange"/>
+    <Translation x="0." y="0." z="-[pixfwd:ZCylinder]-[pixfwdCylinder:CylindersOuterLength]-[pixfwdCylinder:CylindersEndFlangeLength]/2."/>
+    <rRotation name="pixfwdCylinder:EndFlangeRot1"/>
+  </PosPart>
+  <PosPart copyNumber="2">
+    <rParent name="pixfwd:PixelForwardZminus"/>
+    <rChild name="pixfwdCylinder:PixelForwardCylinderEndFlange"/>
+    <Translation x="0." y="0." z="-[pixfwd:ZCylinder]-[pixfwdCylinder:CylindersOuterLength]-[pixfwdCylinder:CylindersEndFlangeLength]/2."/>
+    <rRotation name="pixfwdCylinder:EndFlangeRot2"/>
+  </PosPart>
 
 </PosPartSection>