<?xml version="1.0" encoding="UTF-8"?>
<!--DOCTYPE HDDS>

  Hall D Geometry Data Base: KLF Beam Line
  ****************************************

     version 1.0: Initial version	-rtj
     - based on https://halldweb.jlab.org/wiki/images/f/ff/KPT_Collimator_cave_layout.pdf


<HDDS specification="v1.0" xmlns="http://www.gluex.org/hdds">
-->

<section name        = "BeamLine"
         version     = "1.0"
         date        = "2024-06-01"
         author      = "R.T. Jones"
         top_volume  = "collimatorPackage"
         specification = "v1.0">

<!-- Origin of collimatorPackage is center of the beam at the entrance face to
     of the Hall D alcove, as assigned z=0 in the KPT_Collimator_cave_layout drawing.	-->

  <composition name="collimatorPackage">
    <posXYZ volume="ShieldedCollimator" X_Y_Z="0.0  0.0  550.0" />
  </composition>

  <box name="SHLD" X_Y_Z="750
                          570
                          1400" material="Concrete" />
  <composition name="ShieldedCollimator" envelope="SHLD">
    <posXYZ volume="pipeFromTaggerHall" X_Y_Z="0.0  0.0 -625.0" />
    <posXYZ volume="collimatorCave" X_Y_Z="0.0 35.0 75.0" />
  </composition>  
 
  <box  name="CAVE" X_Y_Z="450 270 1250" material="Air" />
  <composition name="collimatorCave" envelope="CAVE">
    <posXYZ volume="collimatorStack" X_Y_Z="0.0  -35.0  -625.0" />
    <posXYZ volume="DET3" X_Y_Z="0.0  132.0  0.0" />
  </composition>
 
  <composition name="collimatorStack">
    <posXYZ volume="BeamPipe0"     X_Y_Z="0 0 0" />
    <!--posXYZ volume="PFLD"          X_Y_Z="0.0  0.0  57.4" />
    <posXYZ volume="PFSC"          X_Y_Z="0.0  0.0  59.4" />
    <posXYZ volume="PFSC"          X_Y_Z="0.0  0.0  63.4" /-->
    <posXYZ volume="DET1"          X_Y_Z="0.0  0.0  60.0" />
    <!--posXYZ volume="ColDetector"   X_Y_Z="0.0  0.0  70.6" /-->
    <posXYZ volume="KLFtargetAssy" X_Y_Z="0.0  0.0  166.68" />
    <posXYZ volume="Flange1"       X_Y_Z="0.0  0.0  258.3" />
    <posXYZ volume="BeamPipe1"     X_Y_Z="0.0  0.0  259.3" />
    <posXYZ volume="ConcreteWall1" X_Y_Z="0.0  0.0  275.4" />
    <posXYZ volume="LeadWall1"     X_Y_Z="0.0  0.0  386.4" />
    <posXYZ volume="BeamPipe2"     X_Y_Z="0.0  0.0  396.4" />
    <posXYZ volume="ConcreteWall2" X_Y_Z="0.0  0.0  482.8" />
    <posXYZ volume="BeamPipe3"     X_Y_Z="0.0  0.0  593.8" />
    <posXYZ volume="sweepMagnet1"  X_Y_Z="0.0  0.0  612.6" />
    <posXYZ volume="BeamPipe4"     X_Y_Z="0.0  0.0  968.2" />
    <posXYZ volume="shieldingWall" X_Y_Z="0.0  0.0  1004.9" />
    <posXYZ volume="BeamPipe5"     X_Y_Z="0.0  0.0  1133.17" />
  </composition>
  
<!-- Beam Pipe 0 -->

  <composition name="pipeFromTaggerHall" envelope="PFTH">
    <posXYZ volume="PFTV" />
  </composition>

  <tubs name="PFTH" Rio_Z="0.0 12.7 150" material="Iron" />
  <tubs name="PFTV" Rio_Z="0.0 12.4 150" material="Vacuum" />

  <composition name="BeamPipe0">
    <posXYZ volume="BeamPipe0Tube"    X_Y_Z="0.0  0.0  25.0" />
    <posXYZ volume="BeamPipe0Flange1" X_Y_Z="0.0  0.0  48.58" />
    <posXYZ volume="BeamPipe0ExitWindow" X_Y_Z="0.0  0.0  50.0" />
    <posXYZ volume="BeamPipe0Flange2" X_Y_Z="0.0  0.0  51.42" />
  </composition>

  <composition name="BeamPipe0Tube" envelope="BPTO">
    <posXYZ volume="BPTI" />
  </composition>

  <tubs name="BPTO" Rio_Z="0.0  12.7  50.0" material="Iron" />
  <tubs name="BPTI" Rio_Z="0.0  12.4  50.0" material="Vacuum" />

  <composition name="BeamPipe0Flange1">
    <posXYZ volume="BFO1" />
  </composition>

  <tubs name="BFO1" Rio_Z="12.7  15.24  2.84" material="Iron" />

  <composition name="BeamPipe0ExitWindow">
    <posXYZ volume="FCAP" X_Y_Z="0.0  0.0  0.0125" />
  </composition>

  <tubs name="FCAP" Rio_Z="0.0   10.16   0.025" material="Kapton" />

  <composition name="BeamPipe0Flange2">
    <posXYZ volume="BFO2" />
  </composition>

  <tubs name="BFO2" Rio_Z="10.16  15.24  2.84" material="Iron" />


<!-- KLF Target Assembly -->

  <composition name="KLFtargetAssy" envelope="KLFA">
    <posXYZ volume="KLFtargetEnclosure" X_Y_Z="0.0  0.0  0.0" />
    <posXYZ volume="KLFE" X_Y_Z="0.0  0.0  -76.2" />
    <posXYZ volume="KLFE" X_Y_Z="0.0  0.0  76.2" />
  </composition>

  <composition name="KLFtargetEnclosure" envelope="KLFB">
    <posXYZ volume="KLFtargetCavity" X_Y_Z="0.0  0.0  -28.370000000000005" />
    <posXYZ volume="KLFD" X_Y_Z="0.0  0.0 42.75" />
  </composition>

  <composition name="KLFtargetCavity" envelope="KLFC">
    <posXYZ volume="KLFT" X_Y_Z="0.0  0.0  7.249999999999998" />
    <posXYZ volume="KLFW" X_Y_Z="0.0  0.0  34.75" />
  </composition>

  <box name="KLFA" X_Y_Z="137.2
                          127.3
                          162.56"
       material="Polyethylene" />
  <box name="KLFB" X_Y_Z="116.88
                          106.97999999999999
                          142.24"
       material="Lead" />
  <box name="KLFC" X_Y_Z="15.2 
                          15.2
                          85.5"
       material="Air" />
  <box name="KLFD" X_Y_Z="7.6 
                          7.6
                          56.74000000000001"
       material="Air" />
  <box name="KLFE" X_Y_Z="7.6 
                          7.6
                          10.16"
       material="Air" />
  <tubs name="KLFT" Rio_Z="0.0 3.0 40" material="Beryllium" />
  <tubs name="KLFW" Rio_Z="0.0 7.5 14" material="SofterTungsten" />

<!-- First section of vacuum pipe -->

  <composition name="Flange1">
    <posXYZ volume="BF1R" X_Y_Z="0.0  0.0  0.5" />
    <posXYZ volume="BF1W" X_Y_Z="0.0  0.0  0.5" />
  </composition>

  <tubs name="BF1R" Rio_Z="2.45745 5.54 1" material="Iron" />
  <tubs name="BF1W" Rio_Z="0.0  2.45745  0.1" material="Aluminum" />

  <composition name="BeamPipe1">
    <posXYZ volume="BeamPipe1Tube" X_Y_Z="0.0  0.0 8.049999999999983" />
  </composition>

  <composition name="BeamPipe1Tube" envelope="BP1O">
    <posXYZ volume="BP1I" />
  </composition>

  <tubs name="BP1O" Rio_Z="0.0  2.54  16.099999999999966" material="Iron" />
  <tubs name="BP1I" Rio_Z="0.0  2.45745  16.099999999999966" material="Vacuum" />

<!-- First concrete shielding wall -->

  <composition name="ConcreteWall1">
    <posXYZ volume="ConcreteWall1BeamBox" X_Y_Z="-45.69999999999999
                                                 35.0  55.5" />
  </composition>

  <composition name="ConcreteWall1BeamBox" envelope="CW1B">
    <posXYZ volume="ConcreteWall1BeamHole" X_Y_Z="45.69999999999999
                                                  -35.0  0.0" />
  </composition>

  <composition name="ConcreteWall1BeamHole" envelope="CW1H">
    <posXYZ volume="ConcreteWall1BeamPipe" />
  </composition>

  <composition name="ConcreteWall1BeamPipe" envelope="CW1P">
    <posXYZ volume="CW1V" />
  </composition>

  <box name="CW1B" X_Y_Z="358.6  270  111" material="Concrete"/>
  <box name="CW1H" X_Y_Z="5.588000000000001  5.588000000000001  111" material="Iron"/>
  <tubs name="CW1P" Rio_Z="0.0  2.54  111" material="Iron" />
  <tubs name="CW1V" Rio_Z="0.0  2.45745  111" material="Vacuum" />

  <composition name="LeadWall1">
    <posXYZ volume="LeadWall1Box" X_Y_Z="-45.69999999999999
                                         35.0  5.0" />
  </composition>

  <composition name="LeadWall1Box" envelope="LW1B">
    <posXYZ volume="LeadWall1BeamHole" X_Y_Z="45.69999999999999
                                              -35.0  0.0" />
  </composition>

  <composition name="LeadWall1BeamHole" envelope="LW1H">
    <posXYZ volume="LeadWall1BeamPipe" />
  </composition>

  <composition name="LeadWall1BeamPipe" envelope="LW1P">
    <posXYZ volume="LW1V" />
  </composition>

  <box name="LW1B" X_Y_Z="358.6  270  10" material="Lead"/>
  <box name="LW1H" X_Y_Z="5.588000000000001  5.588000000000001  10" material="Iron"/>
  <tubs name="LW1P" Rio_Z="0.0  2.54  10" material="Iron" />
  <tubs name="LW1V" Rio_Z="0.0  2.45745  10" material="Vacuum" />

<!-- Second section of vacuum pipe -->

  <composition name="BeamPipe2">
    <posXYZ volume="BeamPipe2Tube" X_Y_Z="0.0  0.0  43.20000000000002" />
  </composition>

  <composition name="BeamPipe2Tube" envelope="BP2O">
    <posXYZ volume="BP2I" />
  </composition>

  <tubs name="BP2O" Rio_Z="0.0  2.54  86.40000000000003"
        material="Iron" />
  <tubs name="BP2I" Rio_Z="0.0  2.45745  86.40000000000003"
        material="Vacuum" />

<!-- Second concrete shielding wall -->

  <composition name="ConcreteWall2">
    <posXYZ volume="ConcreteWall2Box" X_Y_Z="45.69999999999999
                                             35.0  55.5" />
  </composition>

  <composition name="ConcreteWall2Box" envelope="CW2B">
    <posXYZ volume="ConcreteWall2BeamHole" X_Y_Z="-45.69999999999999
                                                  -35.0  0.0" />
  </composition>

  <composition name="ConcreteWall2BeamHole" envelope="CW2H">
    <posXYZ volume="ConcreteWall2BeamPipe" />
  </composition>

  <composition name="ConcreteWall2BeamPipe" envelope="CW2P">
    <posXYZ volume="CW2V" />
  </composition>

  <box name="CW2B" X_Y_Z="358.6  270  111" material="Concrete"/>
  <box name="CW2H" X_Y_Z="5.588000000000001  5.588000000000001  111" material="Iron"/>
  <tubs name="CW2P" Rio_Z="0.0  2.54  111" material="Iron" />
  <tubs name="CW2V" Rio_Z="0.0  2.45745  111" material="Vacuum" />

<!-- Third section of vacuum pipe -->

  <composition name="BeamPipe3">
    <posXYZ volume="BeamPipe3Tube" X_Y_Z="0.0  0.0  9.400000000000006" />
  </composition>

  <composition name="BeamPipe3Tube" envelope="BP3O">
    <posXYZ volume="BP3I" />
  </composition>

  <tubs name="BP3O" Rio_Z="0.0  2.54  18.80000000000001"
        material="Iron" />
  <tubs name="BP3I" Rio_Z="0.0  2.45745  18.80000000000001"
        material="Vacuum" />

<!-- Permanent sweep magnet -->

  <composition name="sweepMagnet1">
    <posXYZ volume="sweepMagnet1Box" X_Y_Z="0.0  0.0  177.8" />
  </composition>

  <composition name="sweepMagnet1Box" envelope="MAG1">
    <posXYZ volume="POL1" X_Y_Z="0.0  +7.425  0.0" />
    <posXYZ volume="POL1" X_Y_Z="0.0  -7.425  0.0" />
    <posXYZ volume="GAP1" X_Y_Z="-9.855  0.0  0.0" />
    <posXYZ volume="GAP1" X_Y_Z="+9.855  0.0  0.0" />
    <posXYZ volume="MagnetPipe1" />
  </composition> 

  <box name="MAG1" X_Y_Z="29.2  24.8  355.6" material="Air" >
    <apply region="sweepDipoleBfield" /> 
  </box> 

  <box name="POL1" X_Y_Z="29.2  9.95  355.6" material="Iron" />
  <box name="GAP1" X_Y_Z="9.49   4.9  355.6" material="Iron" />

  <composition name="MagnetPipe1" envelope="MPO1">
    <posXYZ volume="MPI1" />
  </composition>

  <eltu name="MPO1" Rxy_Z="5.11  2.45  355.6" material="Iron" />
  <eltu name="MPI1" Rxy_Z="4.95  2.29  355.6" material="Vacuum" />

<!-- Fourth section of vacuum pipe -->

  <composition name="BeamPipe4">
    <posXYZ volume="BeamPipe4Tube" X_Y_Z="0.0  0.0  18.349999999999966" />
  </composition>

  <composition name="BeamPipe4Tube" envelope="BP4O">
    <posXYZ volume="BP4I" />
  </composition>

  <tubs name="BP4O" Rio_Z="0.0  3.175  36.69999999999993"
        material="Iron" />
  <tubs name="BP4I" Rio_Z="0.0  3.09245  36.69999999999993"
        material="Vacuum" />

<!-- Last shielding wall in the cave -->

  <composition name="shieldingWall">
    <posXYZ volume="shieldingWallBox" X_Y_Z="0.0  34.5  61.0" />
    <posXYZ volume="shieldingWallPlates" X_Y_Z="0.0  34.5  122.0" />
    <posXYZ volume="SWTB" X_Y_Z="0.0  169.5
                                      91.5" />
    <posXYZ volume="SWLR" X_Y_Z="-181.075  
                                 34.5
                                 91.5" />
    <posXYZ volume="SWLR" X_Y_Z="181.075
                                 34.5
                                 91.5" />
  </composition>

  <composition name="shieldingWallBox" envelope="SWOB">
    <posXYZ volume="shieldingWallBoxMiddle" X_Y_Z="0.0  -34.5  0.0" />
  </composition>

  <composition name="shieldingWallBoxMiddle" envelope="SWMB">
    <posXYZ volume="shieldingWallBoxInner" />
  </composition>

  <composition name="shieldingWallBoxInner" envelope="SWIB">
    <posXYZ volume="shieldingWallLeadBox" X_Y_Z="0.0  0.0  -51.0" />
    <posXYZ volume="shieldingWallLeadBox" X_Y_Z="0.0  0.0  -31.0" />
    <posXYZ volume="shieldingWallLeadBox" X_Y_Z="0.0  0.0  51.0" />
    <posXYZ volume="shieldingWallHoleBox" X_Y_Z="0.0  0.0  10.0" />
  </composition>

  <composition name="shieldingWallLeadBox" envelope="SWLB">
    <posXYZ volume="shieldingWallLeadHole" />
  </composition>

  <composition name="shieldingWallLeadHole" envelope="SWLH">
    <posXYZ volume="shieldingWallLeadPipe" />
  </composition>

  <composition name="shieldingWallLeadPipe" envelope="SWLP">
    <posXYZ volume="SWLV" />
  </composition>

  <composition name="shieldingWallHoleBox" envelope="SWHB">
    <posXYZ volume="shieldingWallHolePipe" />
  </composition>

  <composition name="shieldingWallHolePipe" envelope="SWHP">
    <posXYZ volume="SWHV" />
  </composition>

  <box name="SWOB" X_Y_Z="274.3  269  122.0" material="Concrete" />
  <box name="SWMB" X_Y_Z="80  80  122.0" material="Concrete" />
  <box name="SWIB" X_Y_Z="25  25  122.0" material="Concrete" />
  <box name="SWLB" X_Y_Z="25  25  20" material="Lead" />
  <box name="SWLH" X_Y_Z="6.8580000000000005  6.8580000000000005  20" material="Iron" />
  <tubs name="SWLP" Rio_Z="0.0  3.175  20" material="Iron" />
  <tubs name="SWLV" Rio_Z="0.0  3.09245  20" material="Vacuum" />
  <box name="SWHB" X_Y_Z="25  25  62.0" material="Iron" />
  <tubs name="SWHP" Rio_Z="0.0  3.175  62.0" material="Iron" />
  <tubs name="SWHV" Rio_Z="0.0  3.09245  62.0" material="Vacuum" />
  <box name="SWTB" X_Y_Z="274.3  1  61.0" material="Concrete" />
  <box name="SWLR" X_Y_Z="87.85  269  61.0" material="Concrete" />

  <composition name="shieldingWallPlates">
    <posXYZ volume="shieldingPlateSteelPlate" X_Y_Z="0.0  0.0  0.3175" />
    <posXYZ volume="shieldingPlateLeadPlate" X_Y_Z="0.0  0.0  3.135" />
    <posXYZ volume="shieldingPlateSteelPlate" X_Y_Z="0.0  0.0  5.9525" />
  </composition>

  <composition name="shieldingPlateSteelPlate" envelope="SWSP">
    <posXYZ volume="shieldingPlateSteelHole" X_Y_Z="0.0  -34.5  0.0" />
  </composition>

  <composition name="shieldingPlateSteelHole" envelope="SWSH">
    <posXYZ volume="shieldingPlateSteelPipe" />
  </composition>

  <composition name="shieldingPlateSteelPipe" envelope="SWSI">
    <posXYZ volume="SWSV" />
  </composition>

  <composition name="shieldingPlateLeadPlate" envelope="SWPL">
    <posXYZ volume="shieldingPlateLeadHole" X_Y_Z="0.0  -34.5  0.0" />
  </composition>

  <composition name="shieldingPlateLeadHole" envelope="SWPH">
    <posXYZ volume="shieldingPlateLeadPipe" />
  </composition>

  <composition name="shieldingPlateLeadPipe" envelope="SWPP">
    <posXYZ volume="SWPV" />
  </composition>

  <box name="SWSP" X_Y_Z="274.3  269  0.635" material="Iron" />
  <box name="SWSH" X_Y_Z="6.8580000000000005  6.8580000000000005  0.635" material="Iron" />
  <tubs name="SWSI" Rio_Z="0.0  3.175  0.635" material="Iron" />
  <tubs name="SWSV" Rio_Z="0.0  3.09245  0.635" material="Vacuum" />
  <box name="SWPL" X_Y_Z="274.3  269  5" material="Lead" />
  <box name="SWPH" X_Y_Z="6.8580000000000005  6.8580000000000005  5" material="Iron" />
  <tubs name="SWPP" Rio_Z="0  3.175  5" material="Iron" />
  <tubs name="SWPV" Rio_Z="0  3.09245  5" material="Vacuum" />

<!-- Fifth section of vacuum pipe -->

  <composition name="BeamPipe5">
    <posXYZ volume="BeamPipe5Tube" X_Y_Z="0.0  0.0  58.41500000000001" />
  </composition>

  <composition name="BeamPipe5Tube" envelope="BP5O">
    <posXYZ volume="BP5I" />
  </composition>

  <tubs name="BP5O" Rio_Z="0.0  3.175  116.83000000000003"
        material="Iron" />
  <tubs name="BP5I" Rio_Z="0.0  3.09245  116.83000000000003"
        material="Vacuum" />

<!-- Pseudo volumes for background studies -->
    
  <tubs name="DET1" Rio_Z="0.0  50.0  2.0" material="Air" />
  <box name="DET2" X_Y_Z="450.0  270.0  0.1" material="Vacuum" />
  <box name="DET3" X_Y_Z="450.0  2.0  918.0" material="Air" />
  <box name="DET4" X_Y_Z="1700.0  1200.0  2.0" material="Vacuum" />
  <box name="DET5" X_Y_Z="1700.0  1198.0  0.2" material="Air" />
  <box name="DET6" X_Y_Z="1700.0  2.0  3000.0" material="Air" />
  <!--box name="DET7" X_Y_Z="1700.0  1198.0  2.0" material="Air" /-->
  <tubs name="DET7" Rio_Z="0.0 1.7399  2.0" material="Vacuum"
        comment="disk detector inside beam pipe at target entrance" />
  <box name="DET8" X_Y_Z="10.0  10.0  1.0" material="Scintillator" sensitive="true" />

<!-- Approximation for the beam profiler -->

<box name="PFSC" X_Y_Z="0.8  12.8  0.2" material="Scintillator" sensitive="true" />
<box name="PFLD" X_Y_Z="0.0  10.0  0.1" material="Lead" />

<!-- Following is the definition of the active collimator.  It sits
     on the upstream end of the primary collimator and acts as an
     active absorber with segmented detection of the beam intensity.
-->

  <composition name="ColDetector" envelope="INSU">
    <posXYZ volume="ColAssemblyFinal" X_Y_Z="0.0 0.0 0.50" />
    <posXYZ volume="HOUF" X_Y_Z="0.0  0.0  -1.85" />
  </composition>

  <composition name="ColAssemblyFinal" envelope="HOUS">
    <posXYZ volume="ColAssemblyInitial" X_Y_Z="0.0  0.0  -0.15" />
  </composition>
  
  <composition name="ColAssemblyInitial" envelope="AIRH">
    <mposPhi volume="DIV1" ncopy="4" Phi0="0" dPhi="90" R_Z="3.375 0." />  
    <mposPhi volume="DIV2" ncopy="4" Phi0="45" dPhi="90" />  
    <mposPhi volume="innerPinCushionWedge" ncopy="4" Phi0="45" dPhi="90" />
    <mposPhi volume="outerPinCushionWedge" ncopy="4" Phi0="45" dPhi="90" />
  </composition>

  <tubs name="INSU" Rio_Z="0.25   7.36  4.20" material="BoronNitride" />
 
  <tubs name="HOUS" Rio_Z="0.25   6.70  3.20" material="Aluminum" />
 
  <tubs name="HOUF" Rio_Z="0.25   6.85  0.50" material="Aluminum" />
 
  <tubs name="AIRH" Rio_Z="0.25   6.5002  2.9" material="Air" />
  <box  name="DIV1" X_Y_Z="6.25  0.1  2.9" material="Aluminum" />
  <tubs name="DIV2" Rio_Z="2.7   2.8  2.9" profile="-42.870 85.740"
                                           material="Aluminum" />

  <composition name="innerPinCushionWedge" envelope="ACWI">
    <posXYZ volume="ACBI" X_Y_Z="0.0 0.0 -0.85" />
    <posXYZ volume="innerPinCushionRow_1" X_Y_Z="0.276 0.0 0.40" />
    <posXYZ volume="innerPinCushionRow_2" X_Y_Z="0.376 0.0 0.40" />
    <posXYZ volume="innerPinCushionRow_3" X_Y_Z="0.476 0.0 0.40" />
    <posXYZ volume="innerPinCushionRow_4" X_Y_Z="0.576 0.0 0.40" />
    <posXYZ volume="innerPinCushionRow_5" X_Y_Z="0.676 0.0 0.40" />
    <posXYZ volume="innerPinCushionRow_6" X_Y_Z="0.776 0.0 0.40" />
  </composition>
  <composition name="innerPinCushionRow_1" envelope="AIR1">
    <mposY volume="PIN1" ncopy="3" Y0="-0.10" dY="0.10" />
  </composition>
  <composition name="innerPinCushionRow_2" envelope="AIR2">
    <mposY volume="PIN1" ncopy="3" Y0="-0.10" dY="0.10" />
  </composition>
  <composition name="innerPinCushionRow_3" envelope="AIR3">
    <mposY volume="PIN1" ncopy="5" Y0="-0.20" dY="0.10" />
  </composition>
  <composition name="innerPinCushionRow_4" envelope="AIR4">
    <mposY volume="PIN1" ncopy="7" Y0="-0.30" dY="0.10" />
  </composition>
  <composition name="innerPinCushionRow_5" envelope="AIR5">
    <mposY volume="PIN1" ncopy="7" Y0="-0.30" dY="0.10" />
  </composition>
  <composition name="innerPinCushionRow_6" envelope="AIR6">
    <mposY volume="PIN1" ncopy="9" Y0="-0.40" dY="0.10" />
  </composition>

  <composition name="outerPinCushionWedge" envelope="ACWO">
    <posXYZ volume="ACBO" X_Y_Z="0.0 0.0 -0.85" />
    <posXYZ volume="outerPinCushionRow_1" X_Y_Z="2.625 -1.50 0.40" />
    <posXYZ volume="outerPinCushionRow_1" X_Y_Z="2.625 +1.50 0.40" />
    <posXYZ volume="outerPinCushionRow_2" X_Y_Z="2.725 -1.40 0.40" />
    <posXYZ volume="outerPinCushionRow_2" X_Y_Z="2.725 +1.40 0.40" />
    <posXYZ volume="outerPinCushionRow_3" X_Y_Z="2.825 -1.35 0.40" />
    <posXYZ volume="outerPinCushionRow_3" X_Y_Z="2.825 +1.35 0.40" />
    <posXYZ volume="outerPinCushionRow_4" X_Y_Z="2.925 -1.15 0.40" />
    <posXYZ volume="outerPinCushionRow_4" X_Y_Z="2.925 +1.15 0.40" />
    <posXYZ volume="outerPinCushionRow_5" X_Y_Z="3.025 0.0 0.40" />
    <posXYZ volume="outerPinCushionRow_6" X_Y_Z="3.125 0.0 0.40" />
    <posXYZ volume="outerPinCushionRow_7" X_Y_Z="3.225 0.0 0.40" />
    <posXYZ volume="outerPinCushionRow_8" X_Y_Z="3.325 0.0 0.40" />
    <posXYZ volume="outerPinCushionRow_9" X_Y_Z="3.425 0.0 0.40" />
    <posXYZ volume="outerPinCushionRow_10" X_Y_Z="3.525 0.0 0.40" />
    <posXYZ volume="outerPinCushionRow_11" X_Y_Z="3.625 0.0 0.40" />
  </composition>
  <composition name="outerPinCushionRow_1" envelope="AOR1">
    <posXYZ volume="PIN1" />
  </composition>
  <composition name="outerPinCushionRow_2" envelope="AOR2">
    <mposY volume="PIN1" ncopy="3" Y0="-0.10" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_3" envelope="AOR3">
    <mposY volume="PIN1" ncopy="6" Y0="-0.25" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_4" envelope="AOR4">
    <mposY volume="PIN1" ncopy="10" Y0="-0.45" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_5" envelope="AOR5">
    <mposY volume="PIN1" ncopy="35" Y0="-1.70" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_6" envelope="AOR6">
    <mposY volume="PIN1" ncopy="35" Y0="-1.70" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_7" envelope="AOR7">
    <mposY volume="PIN1" ncopy="37" Y0="-1.80" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_8" envelope="AOR8">
    <mposY volume="PIN1" ncopy="39" Y0="-1.90" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_9" envelope="AOR9">
    <mposY volume="PIN1" ncopy="39" Y0="-1.90" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_10" envelope="AORA">
    <mposY volume="PIN1" ncopy="41" Y0="-2.00" dY="0.10" />
  </composition>
  <composition name="outerPinCushionRow_11" envelope="AORB">
    <mposY volume="PIN1" ncopy="41" Y0="-2.00" dY="0.10" />
  </composition>

  <tubs name="ACWI" Rio_Z="0.25 2.5  2.5" profile="-33. 66."
         material="Air" comment="active collimator inner wedge" />  
  <tubs name="ACWO" Rio_Z="2.97  6.0  2.5" profile="-33. 66."
         material="Air" comment="active collimator outer wedge" />  
  <tubs name="ACBI" Rio_Z="0.25 2.5  0.8" profile="-32. 64."
         material="SoftTungsten" comment="inner wedge base plate" />  
  <tubs name="ACBO" Rio_Z="3.0  6.0  0.8" profile="-30. 60."
         material="SoftTungsten" comment="outer wedge base plate" />  

  <box name="AIR1" X_Y_Z="0.051 0.30 1.7" material="Air" />
  <box name="AIR2" X_Y_Z="0.051 0.40 1.7" material="Air" />
  <box name="AIR3" X_Y_Z="0.051 0.50 1.7" material="Air" />
  <box name="AIR4" X_Y_Z="0.051 0.70 1.7" material="Air" />
  <box name="AIR5" X_Y_Z="0.051 0.80 1.7" material="Air" />
  <box name="AIR6" X_Y_Z="0.051 0.90 1.7" material="Air" />

  <box name="AOR1" X_Y_Z="0.051 0.10 1.7" material="Air" />
  <box name="AOR2" X_Y_Z="0.051 0.30 1.7" material="Air" />
  <box name="AOR3" X_Y_Z="0.051 0.70 1.7" material="Air" />
  <box name="AOR4" X_Y_Z="0.051 1.00 1.7" material="Air" />
  <box name="AOR5" X_Y_Z="0.051 3.50 1.7" material="Air" />
  <box name="AOR6" X_Y_Z="0.051 3.50 1.7" material="Air" />
  <box name="AOR7" X_Y_Z="0.051 3.70 1.7" material="Air" />
  <box name="AOR8" X_Y_Z="0.051 3.90 1.7" material="Air" />
  <box name="AOR9" X_Y_Z="0.051 3.90 1.7" material="Air" />
  <box name="AORA" X_Y_Z="0.051 4.10 1.7" material="Air" />
  <box name="AORB" X_Y_Z="0.051 4.10 1.7" material="Air" />

  <box name="PIN1" X_Y_Z="0.051 0.051 1.7" material="SoftTungsten" />

  <composition name="beamPipe">
    <!-- not present in the KLF beamline -->
    <posXYZ volume="NULL" />
  </composition>

  <composition name="SixWayCross">
    <!-- not present in the KLF beamline -->
    <posXYZ volume="NULL" />
  </composition>

  <box name="NULL" X_Y_Z="1e-6  1e-6  1e-6" material="Air" />
 
</section>

<!-- </HDDS> -->

