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0001 <?xml version="1.0" encoding="UTF-8"?>
0002 <lccdd>
0003   <define>
0004     <comment>
0005       --------------------------
0006       Solenoid Magnet Parameters
0007       --------------------------
0008     </comment>
0009     <comment>Solenoid Barrel Parameters</comment>
0010     <constant name="SolenoidBarrelInnerVacuumVesselThickness"   value=" 20.0 * mm"/>
0011     <constant name="SolenoidBarrelInnerSecondMLILayerThickness" value=" 20.0 * mm"/>
0012     <constant name="SolenoidBarrelInnerThermalShieldThickness"  value=" 10.0 * mm"/>
0013     <constant name="SolenoidBarrelInnerFirstMLILayerThickness"  value=" 15.0 * mm"/>
0014     <constant name="SolenoidBarrelInnerHeliumVesselThickness"   value=" 15.0 * mm"/>
0015     <constant name="SolenoidBarrelInnerHeliumThickness"         value=" 10.0 * mm"/>
0016     <constant name="SolenoidBarrelCoilFormerThickness"          value=" 10.0 * mm"/>
0017     <constant name="SolenoidBarrelCoilThickness"                value="210.0 * mm"/>
0018     <constant name="SolenoidBarrelCoilOverbindThickness"        value=" 50.0 * mm"/>
0019     <constant name="SolenoidBarrelOuterHeliumThickness"         value=" 15.0 * mm"/>
0020     <constant name="SolenoidBarrelOuterHeliumVesselThickness"   value=" 10.0 * mm"/>
0021     <constant name="SolenoidBarrelOuterFirstMLILayerThickness"  value=" 15.0 * mm"/>
0022     <constant name="SolenoidBarrelOuterThermalShieldThickness"  value=" 10.0 * mm"/>
0023     <constant name="SolenoidBarrelOuterSecondMLILayerThickness" value=" 20.0 * mm"/>
0024     <constant name="SolenoidBarrelOuterVacuumVesselThickness"   value=" 25.0 * mm"/>
0025 
0026     <constant name="SolenoidBarrelInnerVacuumVessel_zmax"   value="1920.0 * mm"/>
0027     <constant name="SolenoidBarrelInnerSecondMLILayer_zmax" value="1895.0 * mm"/>
0028     <constant name="SolenoidBarrelInnerThermalShield_zmax"  value="1875.0 * mm"/>
0029     <constant name="SolenoidBarrelInnerFirstMLILayer_zmax"  value="1855.0 * mm"/>
0030     <constant name="SolenoidBarrelInnerHeliumVessel_zmax"   value="1840.0 * mm"/>
0031     <constant name="SolenoidBarrelInnerHelium_zmax"         value="1820.0 * mm"/>
0032     <constant name="SolenoidBarrelCoilFormer_zmax"          value="1800.0 * mm"/>
0033     <constant name="SolenoidBarrelCoil_zmax"                value="1800.0 * mm"/>
0034     <constant name="SolenoidBarrelCoilOverbind_zmax"        value="1800.0 * mm"/>
0035     <constant name="SolenoidBarrelOuterHelium_zmax"         value="1820.0 * mm"/>
0036     <constant name="SolenoidBarrelOuterHeliumVessel_zmax"   value="1840.0 * mm"/>
0037     <constant name="SolenoidBarrelOuterFirstMLILayer_zmax"  value="1855.0 * mm"/>
0038     <constant name="SolenoidBarrelOuterThermalShield_zmax"  value="1875.0 * mm"/>
0039     <constant name="SolenoidBarrelOuterSecondMLILayer_zmax" value="1895.0 * mm"/>
0040     <constant name="SolenoidBarrelOuterVacuumVessel_zmax"   value="1920.0 * mm"/>
0041 
0042     <constant name="SolenoidBarrelInnerVacuumVessel_rmin"    value="SolenoidBarrel_rmin"/>
0043     <constant name="SolenoidBarrelInnerVacuumVessel_rmax"    value="SolenoidBarrelInnerVacuumVessel_rmin + SolenoidBarrelInnerVacuumVesselThickness"/>
0044     <constant name="SolenoidBarrelInnerSecondMLILayer_rmin"  value="SolenoidBarrelInnerVacuumVessel_rmax"/>
0045     <constant name="SolenoidBarrelInnerSecondMLILayer_rmax"  value="SolenoidBarrelInnerSecondMLILayer_rmin + SolenoidBarrelInnerSecondMLILayerThickness"/>
0046     <constant name="SolenoidBarrelInnerThermalShield_rmin"   value="SolenoidBarrelInnerSecondMLILayer_rmax"/>
0047     <constant name="SolenoidBarrelInnerThermalShield_rmax"   value="SolenoidBarrelInnerThermalShield_rmin + SolenoidBarrelInnerThermalShieldThickness"/>
0048     <constant name="SolenoidBarrelInnerFirstMLILayer_rmin"   value="SolenoidBarrelInnerThermalShield_rmax"/>
0049     <constant name="SolenoidBarrelInnerFirstMLILayer_rmax"   value="SolenoidBarrelInnerFirstMLILayer_rmin + SolenoidBarrelInnerFirstMLILayerThickness"/>
0050     <constant name="SolenoidBarrelInnerHeliumVessel_rmin"    value="SolenoidBarrelInnerFirstMLILayer_rmax"/>
0051     <constant name="SolenoidBarrelInnerHeliumVessel_rmax"    value="SolenoidBarrelInnerHeliumVessel_rmin + SolenoidBarrelInnerHeliumVesselThickness"/>
0052     <constant name="SolenoidBarrelInnerHelium_rmin"          value="SolenoidBarrelInnerHeliumVessel_rmax"/>
0053     <constant name="SolenoidBarrelInnerHelium_rmax"          value="SolenoidBarrelInnerHelium_rmin + SolenoidBarrelInnerHeliumThickness"/>
0054     <constant name="SolenoidBarrelCoilFormer_rmin"           value="SolenoidBarrelInnerHelium_rmax"/>
0055     <constant name="SolenoidBarrelCoilFormer_rmax"           value="SolenoidBarrelCoilFormer_rmin + SolenoidBarrelCoilFormerThickness"/>
0056     <constant name="SolenoidBarrelCoil_rmin"                 value="SolenoidBarrelCoilFormer_rmax"/>
0057     <constant name="SolenoidBarrelCoil_rmax"                 value="SolenoidBarrelCoil_rmin + SolenoidBarrelCoilThickness"/>
0058     <constant name="SolenoidBarrelCoilOverbind_rmin"         value="SolenoidBarrelCoil_rmax"/>
0059     <constant name="SolenoidBarrelCoilOverbind_rmax"         value="SolenoidBarrelCoilOverbind_rmin + SolenoidBarrelCoilOverbindThickness"/>
0060     <constant name="SolenoidBarrelOuterHelium_rmin"          value="SolenoidBarrelCoilOverbind_rmax"/>
0061     <constant name="SolenoidBarrelOuterHelium_rmax"          value="SolenoidBarrelOuterHelium_rmin + SolenoidBarrelOuterHeliumThickness"/>
0062     <constant name="SolenoidBarrelOuterHeliumVessel_rmin"    value="SolenoidBarrelOuterHelium_rmax"/>
0063     <constant name="SolenoidBarrelOuterHeliumVessel_rmax"    value="SolenoidBarrelOuterHeliumVessel_rmin + SolenoidBarrelOuterHeliumVesselThickness"/>
0064     <constant name="SolenoidBarrelOuterFirstMLILayer_rmin"   value="SolenoidBarrelOuterHeliumVessel_rmax"/>
0065     <constant name="SolenoidBarrelOuterFirstMLILayer_rmax"   value="SolenoidBarrelOuterFirstMLILayer_rmin + SolenoidBarrelOuterFirstMLILayerThickness"/>
0066     <constant name="SolenoidBarrelOuterThermalShield_rmin"   value="SolenoidBarrelOuterFirstMLILayer_rmax"/>
0067     <constant name="SolenoidBarrelOuterThermalShield_rmax"   value="SolenoidBarrelOuterThermalShield_rmin + SolenoidBarrelOuterThermalShieldThickness"/>
0068     <constant name="SolenoidBarrelOuterSecondMLILayer_rmin"  value="SolenoidBarrelOuterThermalShield_rmax"/>
0069     <constant name="SolenoidBarrelOuterSecondMLILayer_rmax"  value="SolenoidBarrelOuterSecondMLILayer_rmin + SolenoidBarrelOuterSecondMLILayerThickness"/>
0070     <constant name="SolenoidBarrelOuterVacuumVessel_rmin"    value="SolenoidBarrelOuterSecondMLILayer_rmax"/>
0071     <constant name="SolenoidBarrelOuterVacuumVessel_rmax"    value="SolenoidBarrelOuterVacuumVessel_rmin + SolenoidBarrelOuterVacuumVesselThickness"/>
0072 
0073     <constant name="SolenoidalFieldRadius" 
0074               value="(SolenoidBarrelCoil_rmin + SolenoidBarrelCoil_rmax) / 2.0"/>
0075 
0076     <comment> Solenoid Endcap </comment>
0077     <comment>At the center, the end caps are outside the barrels</comment>
0078     <constant name="SolenoidEndcapCoilEndSupport_rmin" value="SolenoidBarrelCoilFormer_rmin"/>
0079     <constant name="SolenoidEndcapCoilEndSupport_rmax" value="SolenoidBarrelCoilOverbind_rmax"/>
0080     <constant name="SolenoidEndcapHelium_rmin"         value="SolenoidBarrelInnerHelium_rmin"/>
0081     <constant name="SolenoidEndcapHelium_rmax"         value="SolenoidBarrelOuterHelium_rmax"/>
0082     <constant name="SolenoidEndcapHeliumVessel_rmin"   value="SolenoidBarrelInnerHeliumVessel_rmin"/>
0083     <constant name="SolenoidEndcapHeliumVessel_rmax"   value="SolenoidBarrelOuterHeliumVessel_rmax"/>
0084     <constant name="SolenoidEndcapFirstMLILayer_rmin"  value="SolenoidBarrelInnerFirstMLILayer_rmin"/>
0085     <constant name="SolenoidEndcapFirstMLILayer_rmax"  value="SolenoidBarrelOuterFirstMLILayer_rmax"/>
0086     <comment>Below here, the end caps are inside the barrels</comment>
0087     <constant name="SolenoidEndcapThermalShield_rmin"  value="SolenoidBarrelInnerThermalShield_rmax"/>
0088     <constant name="SolenoidEndcapThermalShield_rmax"  value="SolenoidBarrelOuterThermalShield_rmin"/>
0089     <constant name="SolenoidEndcapSecondMLILayer_rmin" value="SolenoidBarrelInnerSecondMLILayer_rmax"/>
0090     <constant name="SolenoidEndcapSecondMLILayer_rmax" value="SolenoidBarrelOuterSecondMLILayer_rmin"/>
0091     <constant name="SolenoidEndcapVacuumVessel_rmin"   value="SolenoidBarrelInnerVacuumVessel_rmax"/>
0092     <constant name="SolenoidEndcapVacuumVessel_rmax"   value="SolenoidBarrelOuterVacuumVessel_rmin"/>
0093 
0094     <constant name="SolenoidEndcapCoilEndSupport_zmin"     value="1800.0 * mm"/>
0095     <constant name="SolenoidEndcapHelium_zmin"             value="1820.0 * mm"/>
0096     <constant name="SolenoidEndcapHeliumVessel_zmin"       value="1840.0 * mm"/>
0097     <constant name="SolenoidEndcapFirstMLILayer_zmin"      value="1855.0 * mm"/>
0098     <constant name="SolenoidEndcapThermalShield_zmin"      value="1865.0 * mm"/>
0099     <constant name="SolenoidEndcapSecondMLILayer_zmin"     value="1875.0 * mm"/>
0100     <constant name="SolenoidEndcapVacuumVessel_zmin"       value="1895.0 * mm"/>
0101     <constant name="SolenoidEndcapCoilEndSupportThickness" value="20.0 * mm"/>
0102     <constant name="SolenoidEndcapHeliumThickness"         value="20.0 * mm"/>
0103     <constant name="SolenoidEndcapHeliumVesselThickness"   value="10.0 * mm"/>
0104     <constant name="SolenoidEndcapFirstMLILayerThickness"  value="10.0 * mm"/>
0105     <constant name="SolenoidEndcapThermalShieldThickness"  value="10.0 * mm"/>
0106     <constant name="SolenoidEndcapSecondMLILayerThickness" value="20.0 * mm"/>
0107     <constant name="SolenoidEndcapVacuumVesselThickness"   value="25.0 * mm"/>
0108   </define>
0109 
0110   <detectors>
0111     <documentation level="6">
0112       ### Solenoid Magnet
0113       ---------------
0114       The solenoid superconducting magnet and surrounding cryostat and
0115       yoke endcaps.
0116     </documentation>
0117     <detector 
0118       id="Solenoid_ID"
0119       name="SolenoidCoilBarrel" 
0120       type="athena_SolenoidCoil" 
0121       insideTrackingVolume="false">
0122       <position x="0" y="0" z="Solenoid_offset"/>
0123       <layer id="1" 
0124         inner_r="SolenoidBarrelInnerVacuumVessel_rmin" 
0125         outer_z="SolenoidBarrelInnerVacuumVessel_zmax" 
0126         vis="SolenoidCryostatVis">
0127         <slice material="Steel235" thickness="SolenoidBarrelInnerVacuumVesselThickness"/>
0128       </layer>
0129       <layer id="2" 
0130         inner_r="SolenoidBarrelInnerSecondMLILayer_rmin" 
0131         outer_z="SolenoidBarrelInnerSecondMLILayer_zmax" 
0132         vis="SolenoidCryostatVis">
0133         <slice material="MylarMLI" thickness="SolenoidBarrelInnerSecondMLILayerThickness"/>
0134       </layer>
0135       <layer id="3" 
0136         inner_r="SolenoidBarrelInnerThermalShield_rmin" 
0137         outer_z="SolenoidBarrelInnerThermalShield_zmax" 
0138         vis="SolenoidCryostatVis">
0139         <slice material="Copper" thickness="SolenoidBarrelInnerThermalShieldThickness"/>
0140       </layer>
0141       <layer id="4" 
0142         inner_r="SolenoidBarrelInnerFirstMLILayer_rmin" 
0143         outer_z="SolenoidBarrelInnerFirstMLILayer_zmax" 
0144         vis="SolenoidCryostatVis">
0145         <slice material="MylarMLI" thickness="SolenoidBarrelInnerFirstMLILayerThickness"/>
0146       </layer>
0147       <layer id="5" 
0148         inner_r="SolenoidBarrelInnerHeliumVessel_rmin" 
0149         outer_z="SolenoidBarrelInnerHeliumVessel_zmax" 
0150         vis="SolenoidCryostatVis">
0151         <slice material="Steel235" thickness="SolenoidBarrelInnerHeliumVesselThickness"/>
0152       </layer>
0153 
0154       <layer id="6" 
0155         inner_r="SolenoidBarrelInnerHelium_rmin" 
0156         outer_z="SolenoidBarrelInnerHelium_zmax" 
0157         vis="SolenoidCryostatVis">
0158         <slice material="Helium" thickness="SolenoidBarrelInnerHeliumThickness"/>
0159       </layer>
0160 
0161       <layer id="7" 
0162         inner_r="SolenoidBarrelCoilFormer_rmin" 
0163         outer_z="SolenoidBarrelCoilFormer_zmax" 
0164         vis="SolenoidCryostatVis">
0165         <slice material="Aluminum" thickness="SolenoidBarrelCoilFormerThickness"/>
0166       </layer>
0167       <layer id="8" 
0168         inner_r="SolenoidBarrelCoil_rmin" 
0169         outer_z="SolenoidBarrelCoil_zmax" 
0170         vis="SolenoidCryostatVis">
0171         <slice material="Aluminum" thickness="SolenoidBarrelCoilThickness"/>
0172       </layer>
0173       <layer id="9" 
0174         inner_r="SolenoidBarrelCoilOverbind_rmin" 
0175         outer_z="SolenoidBarrelCoilOverbind_zmax" 
0176         vis="SolenoidCryostatVis">
0177         <slice material="Aluminum" thickness="SolenoidBarrelCoilOverbindThickness"/>
0178       </layer>
0179 
0180       <layer id="10" 
0181         inner_r="SolenoidBarrelOuterHelium_rmin" 
0182         outer_z="SolenoidBarrelOuterHelium_zmax" 
0183         vis="SolenoidCryostatVis">
0184         <slice material="Helium" thickness="SolenoidBarrelOuterHeliumThickness"/>
0185       </layer>
0186 
0187       <layer id="11" 
0188         inner_r="SolenoidBarrelOuterHeliumVessel_rmin" 
0189         outer_z="SolenoidBarrelOuterHeliumVessel_zmax" 
0190         vis="SolenoidCryostatVis">
0191         <slice material="Steel235" thickness="SolenoidBarrelOuterHeliumVesselThickness"/>
0192       </layer>
0193       <layer id="12" 
0194         inner_r="SolenoidBarrelOuterFirstMLILayer_rmin" 
0195         outer_z="SolenoidBarrelOuterFirstMLILayer_zmax" 
0196         vis="SolenoidCryostatVis">
0197         <slice material="MylarMLI" thickness="SolenoidBarrelOuterFirstMLILayerThickness"/>
0198       </layer>
0199       <layer id="13" 
0200         inner_r="SolenoidBarrelOuterThermalShield_rmin" 
0201         outer_z="SolenoidBarrelOuterThermalShield_zmax" 
0202         vis="SolenoidCryostatVis">
0203         <slice material="Copper" thickness="SolenoidBarrelOuterThermalShieldThickness"/>
0204       </layer>
0205       <layer id="14" 
0206         inner_r="SolenoidBarrelOuterSecondMLILayer_rmin" 
0207         outer_z="SolenoidBarrelOuterSecondMLILayer_zmax" 
0208         vis="SolenoidCryostatVis">
0209         <slice material="MylarMLI" thickness="SolenoidBarrelOuterSecondMLILayerThickness"/>
0210       </layer>
0211       <layer id="15" 
0212         inner_r="SolenoidBarrelOuterVacuumVessel_rmin" 
0213         outer_z="SolenoidBarrelOuterVacuumVessel_zmax" 
0214         vis="SolenoidCryostatVis">
0215         <slice material="Steel235" thickness="SolenoidBarrelOuterVacuumVesselThickness"/>
0216       </layer>
0217     </detector>
0218 
0219     <detector 
0220       id="Solenoid_ID"
0221       name="SolenoidCoilEndcapP"
0222       type="ref_SolenoidEndcap"
0223       insideTrackingVolume="false"
0224       reflect="false"
0225       vis="SolenoidCryostatVis">
0226       <position x="0" y="0" z="Solenoid_offset"/>
0227       <layer id="1" 
0228         inner_z="SolenoidEndcapCoilEndSupport_zmin" 
0229         inner_r="SolenoidEndcapCoilEndSupport_rmin" 
0230         outer_r="SolenoidEndcapCoilEndSupport_rmax">
0231         <slice material="Aluminum" thickness="SolenoidEndcapCoilEndSupportThickness"/>
0232       </layer>
0233       <layer id="2" 
0234         inner_z="SolenoidEndcapHelium_zmin" 
0235         inner_r="SolenoidEndcapHelium_rmin" 
0236         outer_r="SolenoidEndcapHelium_rmax">
0237         <slice material="Helium" thickness="SolenoidEndcapHeliumThickness"/>
0238       </layer>
0239       <layer id="3" 
0240         inner_z="SolenoidEndcapHeliumVessel_zmin" 
0241         inner_r="SolenoidEndcapHeliumVessel_rmin" 
0242         outer_r="SolenoidEndcapHeliumVessel_rmax">
0243         <slice material="Steel235" thickness="SolenoidEndcapHeliumVesselThickness"/>
0244       </layer>
0245       <layer id="4" 
0246         inner_z="SolenoidEndcapFirstMLILayer_zmin" 
0247         inner_r="SolenoidEndcapFirstMLILayer_rmin" 
0248         outer_r="SolenoidEndcapFirstMLILayer_rmax">
0249         <slice material="MylarMLI" thickness="SolenoidEndcapFirstMLILayerThickness"/>
0250       </layer>
0251       <layer id="5" 
0252         inner_z="SolenoidEndcapThermalShield_zmin" 
0253         inner_r="SolenoidEndcapThermalShield_rmin" 
0254         outer_r="SolenoidEndcapThermalShield_rmax">
0255         <slice material="Copper" thickness="SolenoidEndcapThermalShieldThickness"/>
0256       </layer>
0257       <layer id="6" 
0258         inner_z="SolenoidEndcapSecondMLILayer_zmin" 
0259         inner_r="SolenoidEndcapSecondMLILayer_rmin" 
0260         outer_r="SolenoidEndcapSecondMLILayer_rmax">
0261         <slice material="MylarMLI" thickness="SolenoidEndcapSecondMLILayerThickness"/>
0262       </layer>
0263       <layer id="7" 
0264         inner_z="SolenoidEndcapVacuumVessel_zmin" 
0265         inner_r="SolenoidEndcapVacuumVessel_rmin" 
0266         outer_r="SolenoidEndcapVacuumVessel_rmax">
0267         <slice material="Steel235" thickness="SolenoidEndcapVacuumVesselThickness"/>
0268       </layer>
0269     </detector>
0270 
0271     <detector 
0272       id="Solenoid_ID"
0273       name="SolenoidCoilEndcapN"
0274       type="ref_SolenoidEndcap"
0275       insideTrackingVolume="false"
0276       reflect="true"
0277       vis="SolenoidCryostatVis">
0278       <position x="0" y="0" z="Solenoid_offset"/>
0279       <layer id="1" 
0280         inner_z="SolenoidEndcapCoilEndSupport_zmin" 
0281         inner_r="SolenoidEndcapCoilEndSupport_rmin" 
0282         outer_r="SolenoidEndcapCoilEndSupport_rmax">
0283         <slice material="Aluminum" thickness="SolenoidEndcapCoilEndSupportThickness"/>
0284       </layer>
0285       <layer id="2" 
0286         inner_z="SolenoidEndcapHelium_zmin" 
0287         inner_r="SolenoidEndcapHelium_rmin" 
0288         outer_r="SolenoidEndcapHelium_rmax">
0289         <slice material="Helium" thickness="SolenoidEndcapHeliumThickness"/>
0290       </layer>
0291       <layer id="3" 
0292         inner_z="SolenoidEndcapHeliumVessel_zmin" 
0293         inner_r="SolenoidEndcapHeliumVessel_rmin" 
0294         outer_r="SolenoidEndcapHeliumVessel_rmax">
0295         <slice material="Steel235" thickness="SolenoidEndcapHeliumVesselThickness"/>
0296       </layer>
0297       <layer id="4" 
0298         inner_z="SolenoidEndcapFirstMLILayer_zmin" 
0299         inner_r="SolenoidEndcapFirstMLILayer_rmin" 
0300         outer_r="SolenoidEndcapFirstMLILayer_rmax">
0301         <slice material="MylarMLI" thickness="SolenoidEndcapFirstMLILayerThickness"/>
0302       </layer>
0303       <layer id="5" 
0304         inner_z="SolenoidEndcapThermalShield_zmin" 
0305         inner_r="SolenoidEndcapThermalShield_rmin" 
0306         outer_r="SolenoidEndcapThermalShield_rmax">
0307         <slice material="Copper" thickness="SolenoidEndcapThermalShieldThickness"/>
0308       </layer>
0309       <layer id="6" 
0310         inner_z="SolenoidEndcapSecondMLILayer_zmin" 
0311         inner_r="SolenoidEndcapSecondMLILayer_rmin" 
0312         outer_r="SolenoidEndcapSecondMLILayer_rmax">
0313         <slice material="MylarMLI" thickness="SolenoidEndcapSecondMLILayerThickness"/>
0314       </layer>
0315       <layer id="7" 
0316         inner_z="SolenoidEndcapVacuumVessel_zmin" 
0317         inner_r="SolenoidEndcapVacuumVessel_rmin" 
0318         outer_r="SolenoidEndcapVacuumVessel_rmax">
0319         <slice material="Steel235" thickness="SolenoidEndcapVacuumVesselThickness"/>
0320       </layer>
0321     </detector>
0322 
0323   </detectors>
0324 
0325   <fields>
0326     <!--field type="solenoid" name="GlobalSolenoid" inner_field="3.0 * tesla" outer_field="0.5*tesla" 
0327            zmin="-SolenoidBarrelCoil_zmax" zmax="SolenoidBarrelCoil_zmax" 
0328            inner_radius="SolenoidalFieldRadius" outer_radius="SolenoidalFieldRadius+20*cm"/-->
0329     <field type="FieldMapBrBz" name="GlobalSolenoid" field_type="magnetic"
0330            field_map="fieldmaps/EIC_v.2.0.3_Magnetic_Field_Map_2021_09_28_radial_coords_cm_T.Bmap.txt"
0331            url="https://eicweb.phy.anl.gov/EIC/detectors/athena/uploads/fd64db33e1c99547ab1840d8847fd1c1/EIC_v.2.0.3_Magnetic_Field_Map_2021_09_28_radial_coords_cm_T.Bmap.txt"
0332            scale="-1.0">
0333       <dimensions>
0334         <transverse step="2.0*cm" rmin="0*cm" rmax="998*cm" />
0335         <longitudinal step="2.0*cm" zmin="-800*cm" zmax="798*cm" />
0336         <translation x="0.0*cm" y="0.0*cm" z="0.0*cm" />
0337         <rotation x="0" y="0" z="0" />
0338       </dimensions>
0339     </field>
0340   </fields>
0341 
0342 </lccdd>