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Warning, /Geometry/MuonCommonData/data/mb4Shield/2021/v1/mb4Shield.xml is written in an unsupported language. File is not indexed. 

0001 <?xml version="1.0"?>
0002 <DDDefinition xmlns="http://www.cern.ch/cms/DDL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.cern.ch/cms/DetectorDescription/Schema/DDLSchema.xsd">
0003   <ConstantsSection label="mb4Shield.xml" eval="true">
0004     <Constant name="Tile1_x" value="(960.0/2.0)*mm"/>         <!-- common value for YB+2 YB-2 MB4 (S4 and S13) Tiles -->
0005     <Constant name="Tile1_y" value="(610.0/2.0)*mm"/>         <!-- common value for YB+2 YB-2 MB4 (S4 and S13) Tiles -->
0006     <Constant name="Tile2_x" value="(1456.0/2.0)*mm"/>        <!-- common value for YB+1 YB-1 MB4 (S4 and S13) Tiles type B -->
0007     <Constant name="Tile2_y" value="(827.0/2.0)*mm"/>         <!-- common value for YB+1 YB-1 MB4 (S4 and S13) Tiles type B-->
0008     <Constant name="Tile3_x" value="(1756.0/2.0)*mm"/>        <!-- common value for YB+2 YB-2 YB+1 YB-1 S1,2,3,5,6,7 Tiles type A-->
0009     <Constant name="Tile3_y" value="(827.0/2.0)*mm"/>         <!-- common value for YB+2 YB-2 YB+1 YB-1 S1,2,3,5,6,7 Tiles type A-->
0010     <Constant name="ShieldAl_xyz" value="(3.0/2.0)*mm"/>      <!-- common value for all shields -->
0011     <Constant name="ShieldLead_z" value="(7.0/2.0)*mm"/>      <!-- for YB+2 YB+1 YB-1 MB4 (S4 and S13) type B  -->
0012     <Constant name="ShieldSteel_z" value="(20.0/2.0)*mm"/>    <!-- for YB+2 MB4 (S4 and S13)-->
0013     <Constant name="ShieldBoroton_z" value="(90.0/2.0)*mm"/>  <!-- for YB+2 YB+1 YB-1 MB4 (S4 and S13) type B  -->
0014     <Constant name="ShieldBoroton2_z" value="(30.0/2.0)*mm"/> <!-- for YB-2 MB4 (S4 and S13) and YB+2 YB-2 YB+1 YB-1 S 1,2,3,5,6,7 type A-->
0015     <Constant name="ShieldBoroton1_z" value="(50.8/2.0)*mm"/> <!-- for YB-2 MB4 (S4 and S13) -->
0016     <Constant name="ShieldSteel1_z" value="(10.0/2.0)*mm"/>   <!-- for YB-2 MB4 (S4 and S13) -->
0017     <Constant name="CoordZ_1" value="-3.5*mm"/> 
0018     <Constant name="CoordZ_2" value="15.0*mm"/>
0019     <Constant name="CoordZ_3" value="45.0*mm"/>  
0020     <Constant name="RadiusMB4ShieldS3" value="[mb4:MB4BigUnitRadius]+[mbCommon:MBHeight_With1RPC]+[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]+1.85*mm"/> <!-- common value -->
0021   </ConstantsSection> 
0022 <!--++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-->
0023 <!--                                                                  SOLID SECTION                                                                     -->
0024 <!--++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--> 
0025   <SolidSection  label="mb4Shield.xml">
0026 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB+2  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0027 <!--   S13   --> 
0028     <Box name="MB4ShieldTopN_13" dx="3.0*[Tile1_x] + [ShieldAl_xyz]" dy="4.0*[Tile1_y] + [ShieldAl_xyz]" dz="[ShieldBoroton_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0029     <Box name="Tile1_MB4ShieldTopN_13" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldBoroton_z]" /> 
0030     <Box name="Tile2_MB4ShieldTopN_13" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldLead_z]" /> 
0031 <!--   S4   --> 
0032     <Box name="MB4ShieldTopN_4" dx="3.0*[Tile1_x] + [ShieldAl_xyz]" dy="4.0*[Tile1_y] + [ShieldAl_xyz]" dz="[ShieldBoroton_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0033     <Box name="Tile1_MB4ShieldTopN_4" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldBoroton_z]" /> 
0034     <Box name="Tile2_MB4ShieldTopN_4" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldLead_z]" /> 
0035 <!--   S3    --> 
0036     <Box name="MB4ShieldYB2S3N_3" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0037     <Box name="Tile1_MB4ShieldYB2S3N_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0038     <Box name="Tile2_MB4ShieldYB2S3N_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0039 <!--   S5    --> 
0040     <Box name="MB4ShieldYB2S5N_5" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0041     <Box name="Tile1_MB4ShieldYB2S5N_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0042     <Box name="Tile2_MB4ShieldYB2S5N_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0043 <!--   S2    --> 
0044     <Box name="MB4ShieldYB2S2N_2" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0045     <Box name="Tile1_MB4ShieldYB2S2N_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0046     <Box name="Tile2_MB4ShieldYB2S2N_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0047 <!--   S6    --> 
0048     <Box name="MB4ShieldYB2S6N_6" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0049     <Box name="Tile1_MB4ShieldYB2S6N_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0050     <Box name="Tile2_MB4ShieldYB2S6N_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0051 <!--   S7    --> 
0052     <Box name="MB4ShieldYB2S7N_7" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0053     <Box name="Tile1_MB4ShieldYB2S7N_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0054     <Box name="Tile2_MB4ShieldYB2S7N_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0055 <!--   S1    --> 
0056     <Box name="MB4ShieldYB2S1N_1" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0057     <Box name="Tile1_MB4ShieldYB2S1N_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0058     <Box name="Tile2_MB4ShieldYB2S1N_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0059 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB-2  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0060 <!--   S13   --> 
0061     <Box name="MB4ShieldTopP_13" dx="3.0*[Tile1_x] + [ShieldAl_xyz]" dy="4.0*[Tile1_y] + [ShieldAl_xyz]" dz="[ShieldAl_xyz]+[ShieldBoroton1_z]+[ShieldLead_z]" />
0062     <Box name="Tile1_MB4ShieldTopP_13" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldLead_z]" /> 
0063     <Box name="Tile2_MB4ShieldTopP_13" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldBoroton1_z]" /> 
0064 <!--   S4   --> 
0065     <Box name="MB4ShieldTopP_4" dx="3.0*[Tile1_x]+ [ShieldAl_xyz]" dy="4.0*[Tile1_y]+ [ShieldAl_xyz]" dz="[ShieldAl_xyz]/2.0+[ShieldSteel1_z]+[ShieldBoroton2_z]+[ShieldLead_z]" />
0066     <Box name="Tile1_MB4ShieldTopP_4" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldLead_z]" /> 
0067     <Box name="Tile2_MB4ShieldTopP_4" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldBoroton2_z]" /> 
0068     <Box name="Tile3_MB4ShieldTopP_4" dx="[Tile1_x]" dy="[Tile1_y]" dz="[ShieldSteel1_z]" />
0069 <!--   S3    --> 
0070     <Box name="MB4ShieldYB2S3P_3" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0071     <Box name="Tile1_MB4ShieldYB2S3P_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0072     <Box name="Tile2_MB4ShieldYB2S3P_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0073 <!--   S5    --> 
0074     <Box name="MB4ShieldYB2S5P_5" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0075     <Box name="Tile1_MB4ShieldYB2S5P_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0076     <Box name="Tile2_MB4ShieldYB2S5P_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />        
0077 <!--   S2    --> 
0078     <Box name="MB4ShieldYB2S2P_2" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0079     <Box name="Tile1_MB4ShieldYB2S2P_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0080     <Box name="Tile2_MB4ShieldYB2S2P_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />        
0081 <!--   S6    --> 
0082     <Box name="MB4ShieldYB2S6P_6" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0083     <Box name="Tile1_MB4ShieldYB2S6P_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0084     <Box name="Tile2_MB4ShieldYB2S6P_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0085 <!--   S7    --> 
0086     <Box name="MB4ShieldYB2S7P_7" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0087     <Box name="Tile1_MB4ShieldYB2S7P_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0088     <Box name="Tile2_MB4ShieldYB2S7P_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0089 <!--   S1    --> 
0090     <Box name="MB4ShieldYB2S1P_1" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0091     <Box name="Tile1_MB4ShieldYB2S1P_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0092     <Box name="Tile2_MB4ShieldYB2S1P_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0093 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB+1  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0094 <!--   S13   --> 
0095     <Box name="MB4ShieldYB1TopN_13" dx="2.0*[Tile2_x] + [ShieldAl_xyz]" dy="3.0*[Tile2_y] + [ShieldAl_xyz]" dz="[ShieldBoroton_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0096     <Box name="Tile1_MB4ShieldYB1TopN_13" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldBoroton_z]" /> 
0097     <Box name="Tile2_MB4ShieldYB1TopN_13" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldLead_z]" /> 
0098 <!--   S4   --> 
0099     <Box name="MB4ShieldYB1TopN_4" dx="2.0*[Tile2_x] + [ShieldAl_xyz]" dy="3.0*[Tile2_y] + [ShieldAl_xyz]" dz="[ShieldBoroton_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0100     <Box name="Tile1_MB4ShieldYB1TopN_4" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldBoroton_z]" /> 
0101     <Box name="Tile2_MB4ShieldYB1TopN_4" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldLead_z]" />  
0102 <!--   S3    --> 
0103     <Box name="MB4ShieldYB1S3N_3" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0104     <Box name="Tile1_MB4ShieldYB1S3N_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0105     <Box name="Tile2_MB4ShieldYB1S3N_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0106 <!--   S5    --> 
0107     <Box name="MB4ShieldYB1S5N_5" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0108     <Box name="Tile1_MB4ShieldYB1S5N_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0109     <Box name="Tile2_MB4ShieldYB1S5N_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />        
0110 <!--   S2    --> 
0111     <Box name="MB4ShieldYB1S2N_2" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0112     <Box name="Tile1_MB4ShieldYB1S2N_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0113     <Box name="Tile2_MB4ShieldYB1S2N_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0114 <!--   S6    --> 
0115     <Box name="MB4ShieldYB1S6N_6" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0116     <Box name="Tile1_MB4ShieldYB1S6N_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0117     <Box name="Tile2_MB4ShieldYB1S6N_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0118 <!--   S7    --> 
0119     <Box name="MB4ShieldYB1S7N_7" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0120     <Box name="Tile1_MB4ShieldYB1S7N_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0121     <Box name="Tile2_MB4ShieldYB1S7N_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0122 <!--   S1    --> 
0123     <Box name="MB4ShieldYB1S1N_1" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0124     <Box name="Tile1_MB4ShieldYB1S1N_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0125     <Box name="Tile2_MB4ShieldYB1S1N_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0126 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB-1  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0127 <!--   S13   --> 
0128     <Box name="MB4ShieldYB1TopP_13" dx="2.0*[Tile2_x] + [ShieldAl_xyz]" dy="3.0*[Tile2_y] + [ShieldAl_xyz]" dz="[ShieldBoroton_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0129     <Box name="Tile1_MB4ShieldYB1TopP_13" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldBoroton_z]" /> 
0130     <Box name="Tile2_MB4ShieldYB1TopP_13" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldLead_z]" /> 
0131 <!--   S4   --> 
0132     <Box name="MB4ShieldYB1TopP_4" dx="2.0*[Tile2_x] + [ShieldAl_xyz]" dy="3.0*[Tile2_y] + [ShieldAl_xyz]" dz="[ShieldBoroton_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0133     <Box name="Tile1_MB4ShieldYB1TopP_4" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldBoroton_z]" /> 
0134     <Box name="Tile2_MB4ShieldYB1TopP_4" dx="[Tile2_x]" dy="[Tile2_y]" dz="[ShieldLead_z]" />
0135 <!--   S3    --> 
0136     <Box name="MB4ShieldYB1S3P_3" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0137     <Box name="Tile1_MB4ShieldYB1S3P_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0138     <Box name="Tile2_MB4ShieldYB1S3P_3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0139 <!--   S5    --> 
0140     <Box name="MB4ShieldYB1S5P_5" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0141     <Box name="Tile1_MB4ShieldYB1S5P_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0142     <Box name="Tile2_MB4ShieldYB1S5P_5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0143 <!--   S2    --> 
0144     <Box name="MB4ShieldYB1S2P_2" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0145     <Box name="Tile1_MB4ShieldYB1S2P_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0146     <Box name="Tile2_MB4ShieldYB1S2P_2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0147 <!--   S6    --> 
0148     <Box name="MB4ShieldYB1S6P_6" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0149     <Box name="Tile1_MB4ShieldYB1S6P_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0150     <Box name="Tile2_MB4ShieldYB1S6P_6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0151 <!--   S7    --> 
0152     <Box name="MB4ShieldYB1S7P_7" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0153     <Box name="Tile1_MB4ShieldYB1S7P_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0154     <Box name="Tile2_MB4ShieldYB1S7P_7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0155 <!--   S1    --> 
0156     <Box name="MB4ShieldYB1S1P_1" dx="2.0*[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0157     <Box name="Tile1_MB4ShieldYB1S1P_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0158     <Box name="Tile2_MB4ShieldYB1S1P_1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />         
0159 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB0  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0160 <!--   S3    --> 
0161     <Box name="MB4ShieldYB0S3" dx="[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0162     <Box name="Tile1_MB4ShieldYB0S3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0163     <Box name="Tile2_MB4ShieldYB0S3" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0164 <!--   S5    --> 
0165     <Box name="MB4ShieldYB0S5" dx="[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0166     <Box name="Tile1_MB4ShieldYB0S5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0167     <Box name="Tile2_MB4ShieldYB0S5" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0168 <!--   S2    --> 
0169     <Box name="MB4ShieldYB0S2" dx="[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0170     <Box name="Tile1_MB4ShieldYB0S2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0171     <Box name="Tile2_MB4ShieldYB0S2" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0172 <!--   S6    --> 
0173     <Box name="MB4ShieldYB0S6" dx="[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0174     <Box name="Tile1_MB4ShieldYB0S6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0175     <Box name="Tile2_MB4ShieldYB0S6" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0176 <!--   S1    --> 
0177     <Box name="MB4ShieldYB0S1" dx="[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0178     <Box name="Tile1_MB4ShieldYB0S1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0179     <Box name="Tile2_MB4ShieldYB0S1" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0180 <!--   S7    --> 
0181     <Box name="MB4ShieldYB0S7" dx="[Tile3_x] + [ShieldAl_xyz]" dy="3.0*[Tile3_y] + [ShieldAl_xyz]" dz="[ShieldBoroton2_z]+[ShieldLead_z]+[ShieldAl_xyz]" />
0182     <Box name="Tile1_MB4ShieldYB0S7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldBoroton2_z]" /> 
0183     <Box name="Tile2_MB4ShieldYB0S7" dx="[Tile3_x]" dy="[Tile3_y]" dz="[ShieldLead_z]" />
0184 <!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  END OF SOLID SECTION +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->   
0185   </SolidSection>
0186 <!--+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-->
0187 <!--                                                                    LOGIC SECTION                                                                    -->
0188 <!--+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--> 
0189   <LogicalPartSection label="mb4Shield.xml">
0190 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB+2  ++++++++++x+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0191 <!--   S13   --> 
0192     <LogicalPart name="MB4ShieldTopN_13" category="unspecified">
0193       <rSolid name="MB4ShieldTopN_13"/>
0194       <rMaterial name="materials:Aluminium"/>
0195     </LogicalPart>
0196     <LogicalPart name="Tile1_MB4ShieldTopN_13" category="unspecified">
0197       <rSolid name="Tile1_MB4ShieldTopN_13"/>
0198       <rMaterial name="materials:Boron Polyethyl."/>
0199     </LogicalPart>
0200     <LogicalPart name="Tile2_MB4ShieldTopN_13" category="unspecified">
0201       <rSolid name="Tile2_MB4ShieldTopN_13"/>
0202       <rMaterial name="materials:Lead"/>
0203     </LogicalPart>
0204     <!--   S4   --> 
0205     <LogicalPart name="MB4ShieldTopN_4" category="unspecified">
0206       <rSolid name="MB4ShieldTopN_4"/>
0207       <rMaterial name="materials:Aluminium"/>
0208     </LogicalPart>
0209     <LogicalPart name="Tile1_MB4ShieldTopN_4" category="unspecified">
0210       <rSolid name="Tile1_MB4ShieldTopN_4"/>
0211       <rMaterial name="materials:Boron Polyethyl."/>
0212     </LogicalPart>
0213     <LogicalPart name="Tile2_MB4ShieldTopN_4" category="unspecified">
0214       <rSolid name="Tile2_MB4ShieldTopN_4"/>
0215       <rMaterial name="materials:Lead"/>
0216     </LogicalPart>
0217     <!--   S3    --> 
0218     <LogicalPart name="MB4ShieldYB2S3N_3" category="unspecified">
0219       <rSolid name="MB4ShieldYB2S3N_3"/>
0220       <rMaterial name="materials:Aluminium"/>
0221     </LogicalPart>
0222     <LogicalPart name="Tile1_MB4ShieldYB2S3N_3" category="unspecified">
0223       <rSolid name="Tile1_MB4ShieldYB2S3N_3"/>
0224       <rMaterial name="materials:Boron Polyethyl."/>
0225     </LogicalPart>
0226     <LogicalPart name="Tile2_MB4ShieldYB2S3N_3" category="unspecified">
0227       <rSolid name="Tile2_MB4ShieldYB2S3N_3"/>
0228       <rMaterial name="materials:Lead"/>
0229     </LogicalPart>
0230     <!--   S5    --> 
0231     <LogicalPart name="MB4ShieldYB2S5N_5" category="unspecified">
0232       <rSolid name="MB4ShieldYB2S5N_5"/>
0233       <rMaterial name="materials:Aluminium"/>
0234     </LogicalPart>
0235     <LogicalPart name="Tile1_MB4ShieldYB2S5N_5" category="unspecified">
0236       <rSolid name="Tile1_MB4ShieldYB2S5N_5"/>
0237       <rMaterial name="materials:Boron Polyethyl."/>
0238     </LogicalPart>
0239     <LogicalPart name="Tile2_MB4ShieldYB2S5N_5" category="unspecified">
0240       <rSolid name="Tile2_MB4ShieldYB2S5N_5"/>
0241       <rMaterial name="materials:Lead"/>
0242     </LogicalPart>
0243     <!--   S2    --> 
0244     <LogicalPart name="MB4ShieldYB2S2N_2" category="unspecified">
0245       <rSolid name="MB4ShieldYB2S2N_2"/>
0246       <rMaterial name="materials:Aluminium"/>
0247     </LogicalPart>
0248     <LogicalPart name="Tile1_MB4ShieldYB2S2N_2" category="unspecified">
0249       <rSolid name="Tile1_MB4ShieldYB2S2N_2"/>
0250       <rMaterial name="materials:Boron Polyethyl."/>
0251     </LogicalPart>
0252     <LogicalPart name="Tile2_MB4ShieldYB2S2N_2" category="unspecified">
0253       <rSolid name="Tile2_MB4ShieldYB2S2N_2"/>
0254       <rMaterial name="materials:Lead"/>
0255     </LogicalPart>
0256     <!--   S6    --> 
0257     <LogicalPart name="MB4ShieldYB2S6N_6" category="unspecified">
0258       <rSolid name="MB4ShieldYB2S6N_6"/>
0259       <rMaterial name="materials:Aluminium"/>
0260     </LogicalPart>
0261     <LogicalPart name="Tile1_MB4ShieldYB2S6N_6" category="unspecified">
0262       <rSolid name="Tile1_MB4ShieldYB2S6N_6"/>
0263       <rMaterial name="materials:Boron Polyethyl."/>
0264     </LogicalPart>
0265     <LogicalPart name="Tile2_MB4ShieldYB2S6N_6" category="unspecified">
0266       <rSolid name="Tile2_MB4ShieldYB2S6N_6"/>
0267       <rMaterial name="materials:Lead"/>
0268     </LogicalPart>
0269     <!--   S7    --> 
0270     <LogicalPart name="MB4ShieldYB2S7N_7" category="unspecified">
0271       <rSolid name="MB4ShieldYB2S7N_7"/>
0272       <rMaterial name="materials:Aluminium"/>
0273     </LogicalPart>
0274     <LogicalPart name="Tile1_MB4ShieldYB2S7N_7" category="unspecified">
0275       <rSolid name="Tile1_MB4ShieldYB2S7N_7"/>
0276       <rMaterial name="materials:Boron Polyethyl."/>
0277     </LogicalPart>
0278     <LogicalPart name="Tile2_MB4ShieldYB2S7N_7" category="unspecified">
0279       <rSolid name="Tile2_MB4ShieldYB2S7N_7"/>
0280       <rMaterial name="materials:Lead"/>
0281     </LogicalPart>
0282     <!--   S1    --> 
0283     <LogicalPart name="MB4ShieldYB2S1N_1" category="unspecified">
0284       <rSolid name="MB4ShieldYB2S1N_1"/>
0285       <rMaterial name="materials:Aluminium"/>
0286     </LogicalPart>
0287     <LogicalPart name="Tile1_MB4ShieldYB2S1N_1" category="unspecified">
0288       <rSolid name="Tile1_MB4ShieldYB2S1N_1"/>
0289       <rMaterial name="materials:Boron Polyethyl."/>
0290     </LogicalPart>
0291     <LogicalPart name="Tile2_MB4ShieldYB2S1N_1" category="unspecified">
0292       <rSolid name="Tile2_MB4ShieldYB2S1N_1"/>
0293       <rMaterial name="materials:Lead"/>
0294     </LogicalPart>
0295 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB-2  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0296 <!--   S13   --> 
0297     <LogicalPart name="MB4ShieldTopP_13" category="unspecified">
0298       <rSolid name="MB4ShieldTopP_13"/>
0299       <rMaterial name="materials:Aluminium"/>
0300     </LogicalPart>
0301     <LogicalPart name="Tile1_MB4ShieldTopP_13" category="unspecified">
0302       <rSolid name="Tile1_MB4ShieldTopP_13"/>
0303       <rMaterial name="materials:Lead"/>
0304     </LogicalPart>
0305     <LogicalPart name="Tile2_MB4ShieldTopP_13" category="unspecified">
0306       <rSolid name="Tile2_MB4ShieldTopP_13"/>
0307       <rMaterial name="materials:Boron PolyethylHD"/>
0308     </LogicalPart>
0309     <!--   S4   --> 
0310     <LogicalPart name="MB4ShieldTopP_4" category="unspecified">
0311       <rSolid name="MB4ShieldTopP_4"/>
0312       <rMaterial name="materials:Aluminium"/>
0313     </LogicalPart>
0314     <LogicalPart name="Tile1_MB4ShieldTopP_4" category="unspecified">
0315       <rSolid name="Tile1_MB4ShieldTopP_4"/>
0316       <rMaterial name="materials:Lead"/>
0317     </LogicalPart>
0318     <LogicalPart name="Tile2_MB4ShieldTopP_4" category="unspecified">
0319       <rSolid name="Tile2_MB4ShieldTopP_4"/>
0320       <rMaterial name="materials:Boron Polyethyl."/>
0321     </LogicalPart>
0322     <LogicalPart name="Tile3_MB4ShieldTopP_4" category="unspecified">
0323       <rSolid name="Tile3_MB4ShieldTopP_4"/>
0324       <rMaterial name="materials:StainlessSteel"/>
0325     </LogicalPart>
0326     <!--   S3    --> 
0327     <LogicalPart name="MB4ShieldYB2S3P_3" category="unspecified">
0328       <rSolid name="MB4ShieldYB2S3P_3"/>
0329       <rMaterial name="materials:Aluminium"/>
0330     </LogicalPart>
0331     <LogicalPart name="Tile1_MB4ShieldYB2S3P_3" category="unspecified">
0332       <rSolid name="Tile1_MB4ShieldYB2S3P_3"/>
0333       <rMaterial name="materials:Boron Polyethyl."/>
0334     </LogicalPart>
0335     <LogicalPart name="Tile2_MB4ShieldYB2S3P_3" category="unspecified">
0336       <rSolid name="Tile2_MB4ShieldYB2S3P_3"/>
0337       <rMaterial name="materials:Lead"/>
0338     </LogicalPart>
0339     <!--   S5    --> 
0340     <LogicalPart name="MB4ShieldYB2S5P_5" category="unspecified">
0341       <rSolid name="MB4ShieldYB2S5P_5"/>
0342       <rMaterial name="materials:Aluminium"/>
0343     </LogicalPart>
0344     <LogicalPart name="Tile1_MB4ShieldYB2S5P_5" category="unspecified">
0345       <rSolid name="Tile1_MB4ShieldYB2S5P_5"/>
0346       <rMaterial name="materials:Boron Polyethyl."/>
0347     </LogicalPart>
0348     <LogicalPart name="Tile2_MB4ShieldYB2S5P_5" category="unspecified">
0349       <rSolid name="Tile2_MB4ShieldYB2S5P_5"/>
0350       <rMaterial name="materials:Lead"/>
0351     </LogicalPart>
0352     <!--   S2    --> 
0353     <LogicalPart name="MB4ShieldYB2S2P_2" category="unspecified">
0354       <rSolid name="MB4ShieldYB2S2P_2"/>
0355       <rMaterial name="materials:Aluminium"/>
0356     </LogicalPart>
0357     <LogicalPart name="Tile1_MB4ShieldYB2S2P_2" category="unspecified">
0358       <rSolid name="Tile1_MB4ShieldYB2S2P_2"/>
0359       <rMaterial name="materials:Boron Polyethyl."/>
0360     </LogicalPart>
0361     <LogicalPart name="Tile2_MB4ShieldYB2S2P_2" category="unspecified">
0362       <rSolid name="Tile2_MB4ShieldYB2S2P_2"/>
0363       <rMaterial name="materials:Lead"/>
0364     </LogicalPart>
0365     <!--   S6    --> 
0366     <LogicalPart name="MB4ShieldYB2S6P_6" category="unspecified">
0367       <rSolid name="MB4ShieldYB2S6P_6"/>
0368       <rMaterial name="materials:Aluminium"/>
0369     </LogicalPart>
0370     <LogicalPart name="Tile1_MB4ShieldYB2S6P_6" category="unspecified">
0371       <rSolid name="Tile1_MB4ShieldYB2S6P_6"/>
0372       <rMaterial name="materials:Boron Polyethyl."/>
0373     </LogicalPart>
0374     <LogicalPart name="Tile2_MB4ShieldYB2S6P_6" category="unspecified">
0375       <rSolid name="Tile2_MB4ShieldYB2S6P_6"/>
0376       <rMaterial name="materials:Lead"/>
0377     </LogicalPart>
0378     <!--   S7    --> 
0379     <LogicalPart name="MB4ShieldYB2S7P_7" category="unspecified">
0380       <rSolid name="MB4ShieldYB2S7P_7"/>
0381       <rMaterial name="materials:Aluminium"/>
0382     </LogicalPart>
0383     <LogicalPart name="Tile1_MB4ShieldYB2S7P_7" category="unspecified">
0384       <rSolid name="Tile1_MB4ShieldYB2S7P_7"/>
0385       <rMaterial name="materials:Boron Polyethyl."/>
0386     </LogicalPart>
0387     <LogicalPart name="Tile2_MB4ShieldYB2S7P_7" category="unspecified">
0388       <rSolid name="Tile2_MB4ShieldYB2S7P_7"/>
0389       <rMaterial name="materials:Lead"/>
0390     </LogicalPart>
0391     <!--   S1    --> 
0392     <LogicalPart name="MB4ShieldYB2S1P_1" category="unspecified">
0393       <rSolid name="MB4ShieldYB2S1P_1"/>
0394       <rMaterial name="materials:Aluminium"/>
0395     </LogicalPart>
0396     <LogicalPart name="Tile1_MB4ShieldYB2S1P_1" category="unspecified">
0397       <rSolid name="Tile1_MB4ShieldYB2S1P_1"/>
0398       <rMaterial name="materials:Boron Polyethyl."/>
0399     </LogicalPart>
0400     <LogicalPart name="Tile2_MB4ShieldYB2S1P_1" category="unspecified">
0401       <rSolid name="Tile2_MB4ShieldYB2S1P_1"/>
0402       <rMaterial name="materials:Lead"/>
0403     </LogicalPart>
0404 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB+1  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0405 <!--   S13   --> 
0406     <LogicalPart name="MB4ShieldYB1TopN_13" category="unspecified">
0407       <rSolid name="MB4ShieldYB1TopN_13"/>
0408       <rMaterial name="materials:Aluminium"/>
0409     </LogicalPart>
0410     <LogicalPart name="Tile1_MB4ShieldYB1TopN_13" category="unspecified">
0411       <rSolid name="Tile1_MB4ShieldYB1TopN_13"/>
0412       <rMaterial name="materials:Boron Polyethyl."/>
0413     </LogicalPart>
0414     <LogicalPart name="Tile2_MB4ShieldYB1TopN_13" category="unspecified">
0415       <rSolid name="Tile2_MB4ShieldYB1TopN_13"/>
0416       <rMaterial name="materials:Lead"/>
0417     </LogicalPart>
0418     <!--   S4   --> 
0419     <LogicalPart name="MB4ShieldYB1TopN_4" category="unspecified">
0420       <rSolid name="MB4ShieldYB1TopN_4"/>
0421       <rMaterial name="materials:Aluminium"/>
0422     </LogicalPart>
0423     <LogicalPart name="Tile1_MB4ShieldYB1TopN_4" category="unspecified">
0424       <rSolid name="Tile1_MB4ShieldYB1TopN_4"/>
0425       <rMaterial name="materials:Boron Polyethyl."/>
0426     </LogicalPart>
0427     <LogicalPart name="Tile2_MB4ShieldYB1TopN_4" category="unspecified">
0428       <rSolid name="Tile2_MB4ShieldYB1TopN_4"/>
0429       <rMaterial name="materials:Lead"/>
0430     </LogicalPart>
0431     <!--   S3    --> 
0432     <LogicalPart name="MB4ShieldYB1S3N_3" category="unspecified">
0433       <rSolid name="MB4ShieldYB1S3N_3"/>
0434       <rMaterial name="materials:Aluminium"/>
0435     </LogicalPart>
0436     <LogicalPart name="Tile1_MB4ShieldYB1S3N_3" category="unspecified">
0437       <rSolid name="Tile1_MB4ShieldYB1S3N_3"/>
0438       <rMaterial name="materials:Boron Polyethyl."/>
0439     </LogicalPart>
0440     <LogicalPart name="Tile2_MB4ShieldYB1S3N_3" category="unspecified">
0441       <rSolid name="Tile2_MB4ShieldYB1S3N_3"/>
0442       <rMaterial name="materials:Lead"/>
0443     </LogicalPart>
0444     <!--   S5    --> 
0445     <LogicalPart name="MB4ShieldYB1S5N_5" category="unspecified">
0446       <rSolid name="MB4ShieldYB1S5N_5"/>
0447       <rMaterial name="materials:Aluminium"/>
0448     </LogicalPart>
0449     <LogicalPart name="Tile1_MB4ShieldYB1S5N_5" category="unspecified">
0450       <rSolid name="Tile1_MB4ShieldYB1S5N_5"/>
0451       <rMaterial name="materials:Boron Polyethyl."/>
0452     </LogicalPart>
0453     <LogicalPart name="Tile2_MB4ShieldYB1S5N_5" category="unspecified">
0454       <rSolid name="Tile2_MB4ShieldYB1S5N_5"/>
0455       <rMaterial name="materials:Lead"/>
0456     </LogicalPart>
0457     <!--   S2    --> 
0458     <LogicalPart name="MB4ShieldYB1S2N_2" category="unspecified">
0459       <rSolid name="MB4ShieldYB1S2N_2"/>
0460       <rMaterial name="materials:Aluminium"/>
0461     </LogicalPart>
0462     <LogicalPart name="Tile1_MB4ShieldYB1S2N_2" category="unspecified">
0463       <rSolid name="Tile1_MB4ShieldYB1S2N_2"/>
0464       <rMaterial name="materials:Boron Polyethyl."/>
0465     </LogicalPart>
0466     <LogicalPart name="Tile2_MB4ShieldYB1S2N_2" category="unspecified">
0467       <rSolid name="Tile2_MB4ShieldYB1S2N_2"/>
0468       <rMaterial name="materials:Lead"/>
0469     </LogicalPart>
0470     <!--   S6    --> 
0471     <LogicalPart name="MB4ShieldYB1S6N_6" category="unspecified">
0472       <rSolid name="MB4ShieldYB1S6N_6"/>
0473       <rMaterial name="materials:Aluminium"/>
0474     </LogicalPart>
0475     <LogicalPart name="Tile1_MB4ShieldYB1S6N_6" category="unspecified">
0476       <rSolid name="Tile1_MB4ShieldYB1S6N_6"/>
0477       <rMaterial name="materials:Boron Polyethyl."/>
0478     </LogicalPart>
0479     <LogicalPart name="Tile2_MB4ShieldYB1S6N_6" category="unspecified">
0480       <rSolid name="Tile2_MB4ShieldYB1S6N_6"/>
0481       <rMaterial name="materials:Lead"/>
0482     </LogicalPart>
0483     <!--   S7    --> 
0484     <LogicalPart name="MB4ShieldYB1S7N_7" category="unspecified">
0485       <rSolid name="MB4ShieldYB1S7N_7"/>
0486       <rMaterial name="materials:Aluminium"/>
0487     </LogicalPart>
0488     <LogicalPart name="Tile1_MB4ShieldYB1S7N_7" category="unspecified">
0489       <rSolid name="Tile1_MB4ShieldYB1S7N_7"/>
0490       <rMaterial name="materials:Boron Polyethyl."/>
0491     </LogicalPart>
0492     <LogicalPart name="Tile2_MB4ShieldYB1S7N_7" category="unspecified">
0493       <rSolid name="Tile2_MB4ShieldYB1S7N_7"/>
0494       <rMaterial name="materials:Lead"/>
0495     </LogicalPart>
0496     <!--   S1    --> 
0497     <LogicalPart name="MB4ShieldYB1S1N_1" category="unspecified">
0498       <rSolid name="MB4ShieldYB1S1N_1"/>
0499       <rMaterial name="materials:Aluminium"/>
0500     </LogicalPart>
0501     <LogicalPart name="Tile1_MB4ShieldYB1S1N_1" category="unspecified">
0502       <rSolid name="Tile1_MB4ShieldYB1S1N_1"/>
0503       <rMaterial name="materials:Boron Polyethyl."/>
0504     </LogicalPart>
0505     <LogicalPart name="Tile2_MB4ShieldYB1S1N_1" category="unspecified">
0506       <rSolid name="Tile2_MB4ShieldYB1S1N_1"/>
0507       <rMaterial name="materials:Lead"/>
0508     </LogicalPart>
0509 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB-1  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0510 <!--   S13   --> 
0511     <LogicalPart name="MB4ShieldYB1TopP_13" category="unspecified">
0512       <rSolid name="MB4ShieldYB1TopP_13"/>
0513       <rMaterial name="materials:Aluminium"/>
0514     </LogicalPart>
0515     <LogicalPart name="Tile1_MB4ShieldYB1TopP_13" category="unspecified">
0516       <rSolid name="Tile1_MB4ShieldYB1TopP_13"/>
0517       <rMaterial name="materials:Boron Polyethyl."/>
0518     </LogicalPart>
0519     <LogicalPart name="Tile2_MB4ShieldYB1TopP_13" category="unspecified">
0520       <rSolid name="Tile2_MB4ShieldYB1TopP_13"/>
0521       <rMaterial name="materials:Lead"/>
0522     </LogicalPart>
0523     <!--   S4   --> 
0524     <LogicalPart name="MB4ShieldYB1TopP_4" category="unspecified">
0525       <rSolid name="MB4ShieldYB1TopP_4"/>
0526       <rMaterial name="materials:Aluminium"/>
0527     </LogicalPart>
0528     <LogicalPart name="Tile1_MB4ShieldYB1TopP_4" category="unspecified">
0529       <rSolid name="Tile1_MB4ShieldYB1TopP_4"/>
0530       <rMaterial name="materials:Boron Polyethyl."/>
0531     </LogicalPart>
0532     <LogicalPart name="Tile2_MB4ShieldYB1TopP_4" category="unspecified">
0533       <rSolid name="Tile2_MB4ShieldYB1TopP_4"/>
0534       <rMaterial name="materials:Lead"/>
0535     </LogicalPart>
0536     <!--   S3    --> 
0537     <LogicalPart name="MB4ShieldYB1S3P_3" category="unspecified">
0538       <rSolid name="MB4ShieldYB1S3P_3"/>
0539       <rMaterial name="materials:Aluminium"/>
0540     </LogicalPart>
0541     <LogicalPart name="Tile1_MB4ShieldYB1S3P_3" category="unspecified">
0542       <rSolid name="Tile1_MB4ShieldYB1S3P_3"/>
0543       <rMaterial name="materials:Boron Polyethyl."/>
0544     </LogicalPart>
0545     <LogicalPart name="Tile2_MB4ShieldYB1S3P_3" category="unspecified">
0546       <rSolid name="Tile2_MB4ShieldYB1S3P_3"/>
0547       <rMaterial name="materials:Lead"/>
0548     </LogicalPart>
0549     <!--   S5    --> 
0550     <LogicalPart name="MB4ShieldYB1S5P_5" category="unspecified">
0551       <rSolid name="MB4ShieldYB1S5P_5"/>
0552       <rMaterial name="materials:Aluminium"/>
0553     </LogicalPart>
0554     <LogicalPart name="Tile1_MB4ShieldYB1S5P_5" category="unspecified">
0555       <rSolid name="Tile1_MB4ShieldYB1S5P_5"/>
0556       <rMaterial name="materials:Boron Polyethyl."/>
0557     </LogicalPart>
0558     <LogicalPart name="Tile2_MB4ShieldYB1S5P_5" category="unspecified">
0559       <rSolid name="Tile2_MB4ShieldYB1S5P_5"/>
0560       <rMaterial name="materials:Lead"/>
0561     </LogicalPart>
0562     <!--   S2    --> 
0563     <LogicalPart name="MB4ShieldYB1S2P_2" category="unspecified">
0564       <rSolid name="MB4ShieldYB1S2P_2"/>
0565       <rMaterial name="materials:Aluminium"/>
0566     </LogicalPart>
0567     <LogicalPart name="Tile1_MB4ShieldYB1S2P_2" category="unspecified">
0568       <rSolid name="Tile1_MB4ShieldYB1S2P_2"/>
0569       <rMaterial name="materials:Boron Polyethyl."/>
0570     </LogicalPart>
0571     <LogicalPart name="Tile2_MB4ShieldYB1S2P_2" category="unspecified">
0572       <rSolid name="Tile2_MB4ShieldYB1S2P_2"/>
0573       <rMaterial name="materials:Lead"/>
0574     </LogicalPart>
0575     <!--   S6    --> 
0576     <LogicalPart name="MB4ShieldYB1S6P_6" category="unspecified">
0577       <rSolid name="MB4ShieldYB1S6P_6"/>
0578       <rMaterial name="materials:Aluminium"/>
0579     </LogicalPart>
0580     <LogicalPart name="Tile1_MB4ShieldYB1S6P_6" category="unspecified">
0581       <rSolid name="Tile1_MB4ShieldYB1S6P_6"/>
0582       <rMaterial name="materials:Boron Polyethyl."/>
0583     </LogicalPart>
0584     <LogicalPart name="Tile2_MB4ShieldYB1S6P_6" category="unspecified">
0585       <rSolid name="Tile2_MB4ShieldYB1S6P_6"/>
0586       <rMaterial name="materials:Lead"/>
0587     </LogicalPart>
0588     <!--   S7    --> 
0589     <LogicalPart name="MB4ShieldYB1S7P_7" category="unspecified">
0590       <rSolid name="MB4ShieldYB1S7P_7"/>
0591       <rMaterial name="materials:Aluminium"/>
0592     </LogicalPart>
0593     <LogicalPart name="Tile1_MB4ShieldYB1S7P_7" category="unspecified">
0594       <rSolid name="Tile1_MB4ShieldYB1S7P_7"/>
0595       <rMaterial name="materials:Boron Polyethyl."/>
0596     </LogicalPart>
0597     <LogicalPart name="Tile2_MB4ShieldYB1S7P_7" category="unspecified">
0598       <rSolid name="Tile2_MB4ShieldYB1S7P_7"/>
0599       <rMaterial name="materials:Lead"/>
0600     </LogicalPart>
0601     <!--   S1    --> 
0602     <LogicalPart name="MB4ShieldYB1S1P_1" category="unspecified">
0603       <rSolid name="MB4ShieldYB1S1P_1"/>
0604       <rMaterial name="materials:Aluminium"/>
0605     </LogicalPart>
0606     <LogicalPart name="Tile1_MB4ShieldYB1S1P_1" category="unspecified">
0607       <rSolid name="Tile1_MB4ShieldYB1S1P_1"/>
0608       <rMaterial name="materials:Boron Polyethyl."/>
0609     </LogicalPart>
0610     <LogicalPart name="Tile2_MB4ShieldYB1S1P_1" category="unspecified">
0611       <rSolid name="Tile2_MB4ShieldYB1S1P_1"/>
0612       <rMaterial name="materials:Lead"/>
0613     </LogicalPart>
0614 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB0  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0615 <!--   S3    --> 
0616     <LogicalPart name="MB4ShieldYB0S3" category="unspecified">
0617       <rSolid name="MB4ShieldYB0S3"/>
0618       <rMaterial name="materials:Aluminium"/>
0619     </LogicalPart>
0620     <LogicalPart name="Tile1_MB4ShieldYB0S3" category="unspecified">
0621       <rSolid name="Tile1_MB4ShieldYB0S3"/>
0622       <rMaterial name="materials:Boron Polyethyl."/>
0623     </LogicalPart>
0624     <LogicalPart name="Tile2_MB4ShieldYB0S3" category="unspecified">
0625       <rSolid name="Tile2_MB4ShieldYB0S3"/>
0626       <rMaterial name="materials:Lead"/>
0627     </LogicalPart>
0628 <!--   S5    --> 
0629     <LogicalPart name="MB4ShieldYB0S5" category="unspecified">
0630       <rSolid name="MB4ShieldYB0S5"/>
0631       <rMaterial name="materials:Aluminium"/>
0632     </LogicalPart>
0633     <LogicalPart name="Tile1_MB4ShieldYB0S5" category="unspecified">
0634       <rSolid name="Tile1_MB4ShieldYB0S5"/>
0635       <rMaterial name="materials:Boron Polyethyl."/>
0636     </LogicalPart>
0637     <LogicalPart name="Tile2_MB4ShieldYB0S5" category="unspecified">
0638       <rSolid name="Tile2_MB4ShieldYB0S5"/>
0639       <rMaterial name="materials:Lead"/>
0640     </LogicalPart>
0641 <!--   S2    --> 
0642     <LogicalPart name="MB4ShieldYB0S2" category="unspecified">
0643       <rSolid name="MB4ShieldYB0S2"/>
0644       <rMaterial name="materials:Aluminium"/>
0645     </LogicalPart>
0646     <LogicalPart name="Tile1_MB4ShieldYB0S2" category="unspecified">
0647       <rSolid name="Tile1_MB4ShieldYB0S2"/>
0648       <rMaterial name="materials:Boron Polyethyl."/>
0649     </LogicalPart>
0650     <LogicalPart name="Tile2_MB4ShieldYB0S2" category="unspecified">
0651       <rSolid name="Tile2_MB4ShieldYB0S2"/>
0652       <rMaterial name="materials:Lead"/>
0653     </LogicalPart>
0654 <!--   S6    --> 
0655     <LogicalPart name="MB4ShieldYB0S6" category="unspecified">
0656       <rSolid name="MB4ShieldYB0S6"/>
0657       <rMaterial name="materials:Aluminium"/>
0658     </LogicalPart>
0659     <LogicalPart name="Tile1_MB4ShieldYB0S6" category="unspecified">
0660       <rSolid name="Tile1_MB4ShieldYB0S6"/>
0661       <rMaterial name="materials:Boron Polyethyl."/>
0662     </LogicalPart>
0663     <LogicalPart name="Tile2_MB4ShieldYB0S6" category="unspecified">
0664       <rSolid name="Tile2_MB4ShieldYB0S6"/>
0665       <rMaterial name="materials:Lead"/>
0666     </LogicalPart>
0667 <!--   S1    --> 
0668     <LogicalPart name="MB4ShieldYB0S1" category="unspecified">
0669       <rSolid name="MB4ShieldYB0S1"/>
0670       <rMaterial name="materials:Aluminium"/>
0671     </LogicalPart>
0672     <LogicalPart name="Tile1_MB4ShieldYB0S1" category="unspecified">
0673       <rSolid name="Tile1_MB4ShieldYB0S1"/>
0674       <rMaterial name="materials:Boron Polyethyl."/>
0675     </LogicalPart>
0676     <LogicalPart name="Tile2_MB4ShieldYB0S1" category="unspecified">
0677       <rSolid name="Tile2_MB4ShieldYB0S1"/>
0678       <rMaterial name="materials:Lead"/>
0679     </LogicalPart>
0680 <!--   S7    --> 
0681     <LogicalPart name="MB4ShieldYB0S7" category="unspecified">
0682       <rSolid name="MB4ShieldYB0S7"/>
0683       <rMaterial name="materials:Aluminium"/>
0684     </LogicalPart>
0685     <LogicalPart name="Tile1_MB4ShieldYB0S7" category="unspecified">
0686       <rSolid name="Tile1_MB4ShieldYB0S7"/>
0687       <rMaterial name="materials:Boron Polyethyl."/>
0688     </LogicalPart>
0689     <LogicalPart name="Tile2_MB4ShieldYB0S7" category="unspecified">
0690       <rSolid name="Tile2_MB4ShieldYB0S7"/>
0691       <rMaterial name="materials:Lead"/>
0692     </LogicalPart>
0693 <!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++   END OF LOGICAL PART SECTION  ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0694 </LogicalPartSection>
0695 <!--+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-->
0696 <!--                                                                POSITION SECTION                                                                     -->
0697 <!--+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--> 
0698   <PosPartSection label="mb4Shield.xml">
0699 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB+2  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
0700 <!--   S13   --> 
0701     <PosPart copyNumber="13">  
0702       <rParent name="muonBase:MBWheel_2N"/>
0703       <rChild name="MB4ShieldTopN_13"/>
0704       <rRotation name="rotations:MM404"/>
0705       <Translation x="-[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="[mbCommon:MBPos_z]"/>
0706     </PosPart>
0707     <PosPart copyNumber="1">  
0708       <rParent name="MB4ShieldTopN_13"/>
0709       <rChild name="Tile1_MB4ShieldTopN_13"/>
0710       <rRotation name="rotations:000D"/>
0711       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
0712     </PosPart> 
0713     <PosPart copyNumber="2">  
0714       <rParent name="MB4ShieldTopN_13"/>
0715       <rChild name="Tile1_MB4ShieldTopN_13"/>
0716       <rRotation name="rotations:000D"/>
0717       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
0718     </PosPart>
0719     <PosPart copyNumber="3">  
0720       <rParent name="MB4ShieldTopN_13"/>
0721       <rChild name="Tile1_MB4ShieldTopN_13"/>
0722       <rRotation name="rotations:000D"/>
0723       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
0724     </PosPart> 
0725     <PosPart copyNumber="4">  
0726       <rParent name="MB4ShieldTopN_13"/>
0727       <rChild name="Tile1_MB4ShieldTopN_13"/>
0728       <rRotation name="rotations:000D"/>
0729       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_1]"/>
0730     </PosPart> 
0731     <PosPart copyNumber="5">  
0732       <rParent name="MB4ShieldTopN_13"/>
0733       <rChild name="Tile1_MB4ShieldTopN_13"/>
0734       <rRotation name="rotations:000D"/>
0735       <Translation x="0.0*mm" y="[Tile1_y]" z="[CoordZ_1]"/>
0736     </PosPart>
0737     <PosPart copyNumber="6">  
0738       <rParent name="MB4ShieldTopN_13"/>
0739       <rChild name="Tile1_MB4ShieldTopN_13"/>
0740       <rRotation name="rotations:000D"/>
0741       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_1]"/>
0742     </PosPart> 
0743     <PosPart copyNumber="7">  
0744       <rParent name="MB4ShieldTopN_13"/>
0745       <rChild name="Tile1_MB4ShieldTopN_13"/>
0746       <rRotation name="rotations:000D"/>
0747       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_1]"/>
0748     </PosPart> 
0749     <PosPart copyNumber="8">  
0750       <rParent name="MB4ShieldTopN_13"/>
0751       <rChild name="Tile1_MB4ShieldTopN_13"/>
0752       <rRotation name="rotations:000D"/>
0753       <Translation x="0.0*mm" y="-[Tile1_y]" z="[CoordZ_1]"/>
0754     </PosPart>
0755     <PosPart copyNumber="9">  
0756       <rParent name="MB4ShieldTopN_13"/>
0757       <rChild name="Tile1_MB4ShieldTopN_13"/>
0758       <rRotation name="rotations:000D"/>
0759       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_1]"/>
0760     </PosPart> 
0761     <PosPart copyNumber="10">  
0762       <rParent name="MB4ShieldTopN_13"/>
0763       <rChild name="Tile1_MB4ShieldTopN_13"/>
0764       <rRotation name="rotations:000D"/>
0765       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
0766     </PosPart> 
0767     <PosPart copyNumber="11">  
0768       <rParent name="MB4ShieldTopN_13"/>
0769       <rChild name="Tile1_MB4ShieldTopN_13"/>
0770       <rRotation name="rotations:000D"/>
0771       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
0772     </PosPart>
0773     <PosPart copyNumber="12">  
0774       <rParent name="MB4ShieldTopN_13"/>
0775       <rChild name="Tile1_MB4ShieldTopN_13"/>
0776       <rRotation name="rotations:000D"/>
0777       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
0778     </PosPart> 
0779     <PosPart copyNumber="1">  
0780       <rParent name="MB4ShieldTopN_13"/>
0781       <rChild name="Tile2_MB4ShieldTopN_13"/>
0782       <rRotation name="rotations:000D"/>
0783       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_3]"/>
0784     </PosPart> 
0785     <PosPart copyNumber="2">  
0786       <rParent name="MB4ShieldTopN_13"/>
0787       <rChild name="Tile2_MB4ShieldTopN_13"/>
0788       <rRotation name="rotations:000D"/>
0789       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="[CoordZ_3]"/>
0790     </PosPart>
0791     <PosPart copyNumber="3">  
0792       <rParent name="MB4ShieldTopN_13"/>
0793       <rChild name="Tile2_MB4ShieldTopN_13"/>
0794       <rRotation name="rotations:000D"/>
0795       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_3]"/>
0796     </PosPart> 
0797     <PosPart copyNumber="4">  
0798       <rParent name="MB4ShieldTopN_13"/>
0799       <rChild name="Tile2_MB4ShieldTopN_13"/>
0800       <rRotation name="rotations:000D"/>
0801       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_3]"/>
0802     </PosPart> 
0803     <PosPart copyNumber="5">  
0804       <rParent name="MB4ShieldTopN_13"/>
0805       <rChild name="Tile2_MB4ShieldTopN_13"/>
0806       <rRotation name="rotations:000D"/>
0807       <Translation x="0.0*mm" y="[Tile1_y]" z="[CoordZ_3]"/>
0808     </PosPart>
0809     <PosPart copyNumber="6">  
0810       <rParent name="MB4ShieldTopN_13"/>
0811       <rChild name="Tile2_MB4ShieldTopN_13"/>
0812       <rRotation name="rotations:000D"/>
0813       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_3]"/>
0814     </PosPart> 
0815     <PosPart copyNumber="7">  
0816       <rParent name="MB4ShieldTopN_13"/>
0817       <rChild name="Tile2_MB4ShieldTopN_13"/>
0818       <rRotation name="rotations:000D"/>
0819       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_3]"/>
0820     </PosPart> 
0821     <PosPart copyNumber="8">  
0822       <rParent name="MB4ShieldTopN_13"/>
0823       <rChild name="Tile2_MB4ShieldTopN_13"/>
0824       <rRotation name="rotations:000D"/>
0825       <Translation x="0.0*mm" y="-[Tile1_y]" z="[CoordZ_3]"/>
0826     </PosPart>
0827     <PosPart copyNumber="9">  
0828       <rParent name="MB4ShieldTopN_13"/>
0829       <rChild name="Tile2_MB4ShieldTopN_13"/>
0830       <rRotation name="rotations:000D"/>
0831       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_3]"/>
0832     </PosPart> 
0833     <PosPart copyNumber="10">  
0834       <rParent name="MB4ShieldTopN_13"/>
0835       <rChild name="Tile2_MB4ShieldTopN_13"/>
0836       <rRotation name="rotations:000D"/>
0837       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_3]"/>
0838     </PosPart> 
0839     <PosPart copyNumber="11">  
0840       <rParent name="MB4ShieldTopN_13"/>
0841       <rChild name="Tile2_MB4ShieldTopN_13"/>
0842       <rRotation name="rotations:000D"/>
0843       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="[CoordZ_3]"/>
0844     </PosPart>
0845     <PosPart copyNumber="12">  
0846       <rParent name="MB4ShieldTopN_13"/>
0847       <rChild name="Tile2_MB4ShieldTopN_13"/>
0848       <rRotation name="rotations:000D"/>
0849       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_3]"/>
0850     </PosPart> 
0851     <!--   S4   --> 
0852     <PosPart copyNumber="4">  
0853       <rParent name="muonBase:MBWheel_2N"/>
0854       <rChild name="MB4ShieldTopN_4"/>
0855       <rRotation name="rotations:MM404"/>
0856       <Translation x="[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="[mbCommon:MBPos_z]"/>
0857     </PosPart>
0858     <PosPart copyNumber="1">  
0859       <rParent name="MB4ShieldTopN_4"/>
0860       <rChild name="Tile1_MB4ShieldTopN_4"/>
0861       <rRotation name="rotations:000D"/>
0862       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
0863     </PosPart> 
0864     <PosPart copyNumber="2">  
0865       <rParent name="MB4ShieldTopN_4"/>
0866       <rChild name="Tile1_MB4ShieldTopN_4"/>
0867       <rRotation name="rotations:000D"/>
0868       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
0869     </PosPart>
0870     <PosPart copyNumber="3">  
0871       <rParent name="MB4ShieldTopN_4"/>
0872       <rChild name="Tile1_MB4ShieldTopN_4"/>
0873       <rRotation name="rotations:000D"/>
0874       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
0875     </PosPart> 
0876     <PosPart copyNumber="4">  
0877       <rParent name="MB4ShieldTopN_4"/>
0878       <rChild name="Tile1_MB4ShieldTopN_4"/>
0879       <rRotation name="rotations:000D"/>
0880       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_1]"/>
0881     </PosPart> 
0882     <PosPart copyNumber="5">  
0883       <rParent name="MB4ShieldTopN_4"/>
0884       <rChild name="Tile1_MB4ShieldTopN_4"/>
0885       <rRotation name="rotations:000D"/>
0886       <Translation x="0.0*mm" y="[Tile1_y]" z="[CoordZ_1]"/>
0887     </PosPart>
0888     <PosPart copyNumber="6">  
0889       <rParent name="MB4ShieldTopN_4"/>
0890       <rChild name="Tile1_MB4ShieldTopN_4"/>
0891       <rRotation name="rotations:000D"/>
0892       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_1]"/>
0893     </PosPart> 
0894     <PosPart copyNumber="7">  
0895       <rParent name="MB4ShieldTopN_4"/>
0896       <rChild name="Tile1_MB4ShieldTopN_4"/>
0897       <rRotation name="rotations:000D"/>
0898       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_1]"/>
0899     </PosPart> 
0900     <PosPart copyNumber="8">  
0901       <rParent name="MB4ShieldTopN_4"/>
0902       <rChild name="Tile1_MB4ShieldTopN_4"/>
0903       <rRotation name="rotations:000D"/>
0904       <Translation x="0.0*mm" y="-[Tile1_y]" z="[CoordZ_1]"/>
0905     </PosPart>
0906     <PosPart copyNumber="9">  
0907       <rParent name="MB4ShieldTopN_4"/>
0908       <rChild name="Tile1_MB4ShieldTopN_4"/>
0909       <rRotation name="rotations:000D"/>
0910       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_1]"/>
0911     </PosPart> 
0912     <PosPart copyNumber="10">  
0913       <rParent name="MB4ShieldTopN_4"/>
0914       <rChild name="Tile1_MB4ShieldTopN_4"/>
0915       <rRotation name="rotations:000D"/>
0916       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
0917     </PosPart> 
0918     <PosPart copyNumber="11">  
0919       <rParent name="MB4ShieldTopN_4"/>
0920       <rChild name="Tile1_MB4ShieldTopN_4"/>
0921       <rRotation name="rotations:000D"/>
0922       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
0923     </PosPart>
0924     <PosPart copyNumber="12">  
0925       <rParent name="MB4ShieldTopN_4"/>
0926       <rChild name="Tile1_MB4ShieldTopN_4"/>
0927       <rRotation name="rotations:000D"/>
0928       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
0929     </PosPart> 
0930     <PosPart copyNumber="1">  
0931       <rParent name="MB4ShieldTopN_4"/>
0932       <rChild name="Tile2_MB4ShieldTopN_4"/>
0933       <rRotation name="rotations:000D"/>
0934       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_3]"/>
0935     </PosPart> 
0936     <PosPart copyNumber="2">  
0937       <rParent name="MB4ShieldTopN_4"/>
0938       <rChild name="Tile2_MB4ShieldTopN_4"/>
0939       <rRotation name="rotations:000D"/>
0940       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="[CoordZ_3]"/>
0941     </PosPart>
0942     <PosPart copyNumber="3">  
0943       <rParent name="MB4ShieldTopN_4"/>
0944       <rChild name="Tile2_MB4ShieldTopN_4"/>
0945       <rRotation name="rotations:000D"/>
0946       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_3]"/>
0947     </PosPart> 
0948     <PosPart copyNumber="4">  
0949       <rParent name="MB4ShieldTopN_4"/>
0950       <rChild name="Tile2_MB4ShieldTopN_4"/>
0951       <rRotation name="rotations:000D"/>
0952       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_3]"/>
0953     </PosPart> 
0954     <PosPart copyNumber="5">  
0955       <rParent name="MB4ShieldTopN_4"/>
0956       <rChild name="Tile2_MB4ShieldTopN_4"/>
0957       <rRotation name="rotations:000D"/>
0958       <Translation x="0.0*mm" y="[Tile1_y]" z="[CoordZ_3]"/>
0959     </PosPart>
0960     <PosPart copyNumber="6">  
0961       <rParent name="MB4ShieldTopN_4"/>
0962       <rChild name="Tile2_MB4ShieldTopN_4"/>
0963       <rRotation name="rotations:000D"/>
0964       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_3]"/>
0965     </PosPart> 
0966     <PosPart copyNumber="7">  
0967       <rParent name="MB4ShieldTopN_4"/>
0968       <rChild name="Tile2_MB4ShieldTopN_4"/>
0969       <rRotation name="rotations:000D"/>
0970       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_3]"/>
0971     </PosPart> 
0972     <PosPart copyNumber="8">  
0973       <rParent name="MB4ShieldTopN_4"/>
0974       <rChild name="Tile2_MB4ShieldTopN_4"/>
0975       <rRotation name="rotations:000D"/>
0976       <Translation x="0.0*mm" y="-[Tile1_y]" z="[CoordZ_3]"/>
0977     </PosPart>
0978     <PosPart copyNumber="9">  
0979       <rParent name="MB4ShieldTopN_4"/>
0980       <rChild name="Tile2_MB4ShieldTopN_4"/>
0981       <rRotation name="rotations:000D"/>
0982       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_3]"/>
0983     </PosPart> 
0984     <PosPart copyNumber="10">  
0985       <rParent name="MB4ShieldTopN_4"/>
0986       <rChild name="Tile2_MB4ShieldTopN_4"/>
0987       <rRotation name="rotations:000D"/>
0988       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_3]"/>
0989     </PosPart> 
0990     <PosPart copyNumber="11">  
0991       <rParent name="MB4ShieldTopN_4"/>
0992       <rChild name="Tile2_MB4ShieldTopN_4"/>
0993       <rRotation name="rotations:000D"/>
0994       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="[CoordZ_3]"/>
0995     </PosPart>
0996     <PosPart copyNumber="12">  
0997       <rParent name="MB4ShieldTopN_4"/>
0998       <rChild name="Tile2_MB4ShieldTopN_4"/>
0999       <rRotation name="rotations:000D"/>
1000       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_3]"/>
1001     </PosPart> 
1002     <!--   S3  --> 
1003     <PosPart copyNumber="3">
1004       <rParent name="muonBase:MBWheel_2N"/>
1005       <rChild name="MB4ShieldYB2S3N_3"/>
1006       <rRotation name="rotations:MM403"/>
1007       <Translation x="270.0*mm + [RadiusMB4ShieldS3]*cos(60.*deg+[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(60.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
1008     </PosPart>
1009     <PosPart copyNumber="1">  
1010       <rParent name="MB4ShieldYB2S3N_3"/>
1011       <rChild name="Tile1_MB4ShieldYB2S3N_3"/>
1012       <rRotation name="rotations:000D"/>
1013       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1014     </PosPart> 
1015     <PosPart copyNumber="2">  
1016       <rParent name="MB4ShieldYB2S3N_3"/>
1017       <rChild name="Tile1_MB4ShieldYB2S3N_3"/>
1018       <rRotation name="rotations:000D"/>
1019       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1020     </PosPart> 
1021     <PosPart copyNumber="3">  
1022       <rParent name="MB4ShieldYB2S3N_3"/>
1023       <rChild name="Tile1_MB4ShieldYB2S3N_3"/>
1024       <rRotation name="rotations:000D"/>
1025       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1026     </PosPart> 
1027     <PosPart copyNumber="4">  
1028       <rParent name="MB4ShieldYB2S3N_3"/>
1029       <rChild name="Tile1_MB4ShieldYB2S3N_3"/>
1030       <rRotation name="rotations:000D"/>
1031       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1032     </PosPart> 
1033     <PosPart copyNumber="5">  
1034       <rParent name="MB4ShieldYB2S3N_3"/>
1035       <rChild name="Tile1_MB4ShieldYB2S3N_3"/>
1036       <rRotation name="rotations:000D"/>
1037       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1038     </PosPart> 
1039     <PosPart copyNumber="6">  
1040       <rParent name="MB4ShieldYB2S3N_3"/>
1041       <rChild name="Tile1_MB4ShieldYB2S3N_3"/>
1042       <rRotation name="rotations:000D"/>
1043       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1044     </PosPart> 
1045     <PosPart copyNumber="1">  
1046       <rParent name="MB4ShieldYB2S3N_3"/>
1047       <rChild name="Tile2_MB4ShieldYB2S3N_3"/>
1048       <rRotation name="rotations:000D"/>
1049       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1050     </PosPart> 
1051     <PosPart copyNumber="2">  
1052       <rParent name="MB4ShieldYB2S3N_3"/>
1053       <rChild name="Tile2_MB4ShieldYB2S3N_3"/>
1054       <rRotation name="rotations:000D"/>
1055       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1056     </PosPart> 
1057     <PosPart copyNumber="3">  
1058       <rParent name="MB4ShieldYB2S3N_3"/>
1059       <rChild name="Tile2_MB4ShieldYB2S3N_3"/>
1060       <rRotation name="rotations:000D"/>
1061       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1062     </PosPart> 
1063     <PosPart copyNumber="4">  
1064       <rParent name="MB4ShieldYB2S3N_3"/>
1065       <rChild name="Tile2_MB4ShieldYB2S3N_3"/>
1066       <rRotation name="rotations:000D"/>
1067       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1068     </PosPart> 
1069     <PosPart copyNumber="5">  
1070       <rParent name="MB4ShieldYB2S3N_3"/>
1071       <rChild name="Tile2_MB4ShieldYB2S3N_3"/>
1072       <rRotation name="rotations:000D"/>
1073       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1074     </PosPart> 
1075     <PosPart copyNumber="6">  
1076       <rParent name="MB4ShieldYB2S3N_3"/>
1077       <rChild name="Tile2_MB4ShieldYB2S3N_3"/>
1078       <rRotation name="rotations:000D"/>
1079       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1080     </PosPart>
1081     <!--   S5   --> 
1082     <PosPart copyNumber="5">
1083       <rParent name="muonBase:MBWheel_2N"/>
1084       <rChild name="MB4ShieldYB2S5N_5"/>
1085       <rRotation name="rotations:MM405"/>
1086       <Translation x="-270.00*mm + [RadiusMB4ShieldS3]*cos(120.*deg-[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(120.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
1087     </PosPart> 
1088  <PosPart copyNumber="1">  
1089       <rParent name="MB4ShieldYB2S5N_5"/>
1090       <rChild name="Tile1_MB4ShieldYB2S5N_5"/>
1091       <rRotation name="rotations:000D"/>
1092       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1093     </PosPart> 
1094     <PosPart copyNumber="2">  
1095       <rParent name="MB4ShieldYB2S5N_5"/>
1096       <rChild name="Tile1_MB4ShieldYB2S5N_5"/>
1097       <rRotation name="rotations:000D"/>
1098       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1099     </PosPart> 
1100     <PosPart copyNumber="3">  
1101       <rParent name="MB4ShieldYB2S5N_5"/>
1102       <rChild name="Tile1_MB4ShieldYB2S5N_5"/>
1103       <rRotation name="rotations:000D"/>
1104       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1105     </PosPart> 
1106     <PosPart copyNumber="4">  
1107       <rParent name="MB4ShieldYB2S5N_5"/>
1108       <rChild name="Tile1_MB4ShieldYB2S5N_5"/>
1109       <rRotation name="rotations:000D"/>
1110       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1111     </PosPart> 
1112     <PosPart copyNumber="5">  
1113       <rParent name="MB4ShieldYB2S5N_5"/>
1114       <rChild name="Tile1_MB4ShieldYB2S5N_5"/>
1115       <rRotation name="rotations:000D"/>
1116       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1117     </PosPart> 
1118     <PosPart copyNumber="6">  
1119       <rParent name="MB4ShieldYB2S5N_5"/>
1120       <rChild name="Tile1_MB4ShieldYB2S5N_5"/>
1121       <rRotation name="rotations:000D"/>
1122       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1123     </PosPart> 
1124     <PosPart copyNumber="1">  
1125       <rParent name="MB4ShieldYB2S5N_5"/>
1126       <rChild name="Tile2_MB4ShieldYB2S5N_5"/>
1127       <rRotation name="rotations:000D"/>
1128       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1129     </PosPart> 
1130     <PosPart copyNumber="2">  
1131       <rParent name="MB4ShieldYB2S5N_5"/>
1132       <rChild name="Tile2_MB4ShieldYB2S5N_5"/>
1133       <rRotation name="rotations:000D"/>
1134       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1135     </PosPart> 
1136     <PosPart copyNumber="3">  
1137       <rParent name="MB4ShieldYB2S5N_5"/>
1138       <rChild name="Tile2_MB4ShieldYB2S5N_5"/>
1139       <rRotation name="rotations:000D"/>
1140       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1141     </PosPart> 
1142     <PosPart copyNumber="4">  
1143       <rParent name="MB4ShieldYB2S5N_5"/>
1144       <rChild name="Tile2_MB4ShieldYB2S5N_5"/>
1145       <rRotation name="rotations:000D"/>
1146       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1147     </PosPart> 
1148     <PosPart copyNumber="5">  
1149       <rParent name="MB4ShieldYB2S5N_5"/>
1150       <rChild name="Tile2_MB4ShieldYB2S5N_5"/>
1151       <rRotation name="rotations:000D"/>
1152       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1153     </PosPart> 
1154     <PosPart copyNumber="6">  
1155       <rParent name="MB4ShieldYB2S5N_5"/>
1156       <rChild name="Tile2_MB4ShieldYB2S5N_5"/>
1157       <rRotation name="rotations:000D"/>
1158       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1159     </PosPart>
1160     <!--   S2   --> 
1161     <PosPart copyNumber="2">
1162       <rParent name="muonBase:MBWheel_2N"/>
1163       <rChild name="MB4ShieldYB2S2N_2"/>
1164       <rRotation name="rotations:MM402"/>
1165       <Translation x="150.0*mm + [RadiusMB4ShieldS3]*cos(30.*deg+[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(30.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
1166     </PosPart> 
1167     <PosPart copyNumber="1">  
1168       <rParent name="MB4ShieldYB2S2N_2"/>
1169       <rChild name="Tile1_MB4ShieldYB2S2N_2"/>
1170       <rRotation name="rotations:000D"/>
1171       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1172     </PosPart> 
1173     <PosPart copyNumber="2">  
1174       <rParent name="MB4ShieldYB2S2N_2"/>
1175       <rChild name="Tile1_MB4ShieldYB2S2N_2"/>
1176       <rRotation name="rotations:000D"/>
1177       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1178     </PosPart> 
1179     <PosPart copyNumber="3">  
1180       <rParent name="MB4ShieldYB2S2N_2"/>
1181       <rChild name="Tile1_MB4ShieldYB2S2N_2"/>
1182       <rRotation name="rotations:000D"/>
1183       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1184     </PosPart> 
1185     <PosPart copyNumber="4">  
1186       <rParent name="MB4ShieldYB2S2N_2"/>
1187       <rChild name="Tile1_MB4ShieldYB2S2N_2"/>
1188       <rRotation name="rotations:000D"/>
1189       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1190     </PosPart> 
1191     <PosPart copyNumber="5">  
1192       <rParent name="MB4ShieldYB2S2N_2"/>
1193       <rChild name="Tile1_MB4ShieldYB2S2N_2"/>
1194       <rRotation name="rotations:000D"/>
1195       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1196     </PosPart> 
1197     <PosPart copyNumber="6">  
1198       <rParent name="MB4ShieldYB2S2N_2"/>
1199       <rChild name="Tile1_MB4ShieldYB2S2N_2"/>
1200       <rRotation name="rotations:000D"/>
1201       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1202     </PosPart> 
1203     <PosPart copyNumber="1">  
1204       <rParent name="MB4ShieldYB2S2N_2"/>
1205       <rChild name="Tile2_MB4ShieldYB2S2N_2"/>
1206       <rRotation name="rotations:000D"/>
1207       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1208     </PosPart> 
1209     <PosPart copyNumber="2">  
1210       <rParent name="MB4ShieldYB2S2N_2"/>
1211       <rChild name="Tile2_MB4ShieldYB2S2N_2"/>
1212       <rRotation name="rotations:000D"/>
1213       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1214     </PosPart> 
1215     <PosPart copyNumber="3">  
1216       <rParent name="MB4ShieldYB2S2N_2"/>
1217       <rChild name="Tile2_MB4ShieldYB2S2N_2"/>
1218       <rRotation name="rotations:000D"/>
1219       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1220     </PosPart> 
1221     <PosPart copyNumber="4">  
1222       <rParent name="MB4ShieldYB2S2N_2"/>
1223       <rChild name="Tile2_MB4ShieldYB2S2N_2"/>
1224       <rRotation name="rotations:000D"/>
1225       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1226     </PosPart> 
1227     <PosPart copyNumber="5">  
1228       <rParent name="MB4ShieldYB2S2N_2"/>
1229       <rChild name="Tile2_MB4ShieldYB2S2N_2"/>
1230       <rRotation name="rotations:000D"/>
1231       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1232     </PosPart> 
1233     <PosPart copyNumber="6">  
1234       <rParent name="MB4ShieldYB2S2N_2"/>
1235       <rChild name="Tile2_MB4ShieldYB2S2N_2"/>
1236       <rRotation name="rotations:000D"/>
1237       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1238     </PosPart>
1239     <!--   S6   --> 
1240     <PosPart copyNumber="6">
1241       <rParent name="muonBase:MBWheel_2N"/>
1242       <rChild name="MB4ShieldYB2S6N_6"/>
1243       <rRotation name="rotations:MM406"/>
1244       <Translation x="-150.0*mm + [RadiusMB4ShieldS3]*cos(150.*deg-[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(150.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>     
1245     </PosPart>
1246     <PosPart copyNumber="1">  
1247       <rParent name="MB4ShieldYB2S6N_6"/>
1248       <rChild name="Tile1_MB4ShieldYB2S6N_6"/>
1249       <rRotation name="rotations:000D"/>
1250       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1251     </PosPart> 
1252     <PosPart copyNumber="2">  
1253       <rParent name="MB4ShieldYB2S6N_6"/>
1254       <rChild name="Tile1_MB4ShieldYB2S6N_6"/>
1255       <rRotation name="rotations:000D"/>
1256       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1257     </PosPart> 
1258     <PosPart copyNumber="3">  
1259       <rParent name="MB4ShieldYB2S6N_6"/>
1260       <rChild name="Tile1_MB4ShieldYB2S6N_6"/>
1261       <rRotation name="rotations:000D"/>
1262       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1263     </PosPart> 
1264     <PosPart copyNumber="4">  
1265       <rParent name="MB4ShieldYB2S6N_6"/>
1266       <rChild name="Tile1_MB4ShieldYB2S6N_6"/>
1267       <rRotation name="rotations:000D"/>
1268       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1269     </PosPart> 
1270     <PosPart copyNumber="5">  
1271       <rParent name="MB4ShieldYB2S6N_6"/>
1272       <rChild name="Tile1_MB4ShieldYB2S6N_6"/>
1273       <rRotation name="rotations:000D"/>
1274       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1275     </PosPart> 
1276     <PosPart copyNumber="6">  
1277       <rParent name="MB4ShieldYB2S6N_6"/>
1278       <rChild name="Tile1_MB4ShieldYB2S6N_6"/>
1279       <rRotation name="rotations:000D"/>
1280       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1281     </PosPart> 
1282     <PosPart copyNumber="1">  
1283       <rParent name="MB4ShieldYB2S6N_6"/>
1284       <rChild name="Tile2_MB4ShieldYB2S6N_6"/>
1285       <rRotation name="rotations:000D"/>
1286       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1287     </PosPart> 
1288     <PosPart copyNumber="2">  
1289       <rParent name="MB4ShieldYB2S6N_6"/>
1290       <rChild name="Tile2_MB4ShieldYB2S6N_6"/>
1291       <rRotation name="rotations:000D"/>
1292       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1293     </PosPart> 
1294     <PosPart copyNumber="3">  
1295       <rParent name="MB4ShieldYB2S6N_6"/>
1296       <rChild name="Tile2_MB4ShieldYB2S6N_6"/>
1297       <rRotation name="rotations:000D"/>
1298       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1299     </PosPart> 
1300     <PosPart copyNumber="4">  
1301       <rParent name="MB4ShieldYB2S6N_6"/>
1302       <rChild name="Tile2_MB4ShieldYB2S6N_6"/>
1303       <rRotation name="rotations:000D"/>
1304       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1305     </PosPart> 
1306     <PosPart copyNumber="5">  
1307       <rParent name="MB4ShieldYB2S6N_6"/>
1308       <rChild name="Tile2_MB4ShieldYB2S6N_6"/>
1309       <rRotation name="rotations:000D"/>
1310       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1311     </PosPart> 
1312     <PosPart copyNumber="6">  
1313       <rParent name="MB4ShieldYB2S6N_6"/>
1314       <rChild name="Tile2_MB4ShieldYB2S6N_6"/>
1315       <rRotation name="rotations:000D"/>
1316       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1317     </PosPart>
1318     <!--   S7   --> 
1319     <PosPart copyNumber="7">
1320       <rParent name="muonBase:MBWheel_2N"/>
1321       <rChild name="MB4ShieldYB2S7N_7"/>
1322       <rRotation name="rotations:MM407"/>
1323       <Translation x="[RadiusMB4ShieldS3]*cos(180.*deg-[mb4:MB4BigPosAngle])" y="-310.0*mm + [RadiusMB4ShieldS3]*sin(180.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>     
1324     </PosPart>
1325     <PosPart copyNumber="1">  
1326       <rParent name="MB4ShieldYB2S7N_7"/>
1327       <rChild name="Tile1_MB4ShieldYB2S7N_7"/>
1328       <rRotation name="rotations:000D"/>
1329       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1330     </PosPart> 
1331     <PosPart copyNumber="2">  
1332       <rParent name="MB4ShieldYB2S7N_7"/>
1333       <rChild name="Tile1_MB4ShieldYB2S7N_7"/>
1334       <rRotation name="rotations:000D"/>
1335       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1336     </PosPart> 
1337     <PosPart copyNumber="3">  
1338       <rParent name="MB4ShieldYB2S7N_7"/>
1339       <rChild name="Tile1_MB4ShieldYB2S7N_7"/>
1340       <rRotation name="rotations:000D"/>
1341       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1342     </PosPart> 
1343     <PosPart copyNumber="4">  
1344       <rParent name="MB4ShieldYB2S7N_7"/>
1345       <rChild name="Tile1_MB4ShieldYB2S7N_7"/>
1346       <rRotation name="rotations:000D"/>
1347       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1348     </PosPart> 
1349     <PosPart copyNumber="5">  
1350       <rParent name="MB4ShieldYB2S7N_7"/>
1351       <rChild name="Tile1_MB4ShieldYB2S7N_7"/>
1352       <rRotation name="rotations:000D"/>
1353       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1354     </PosPart> 
1355     <PosPart copyNumber="6">  
1356       <rParent name="MB4ShieldYB2S7N_7"/>
1357       <rChild name="Tile1_MB4ShieldYB2S7N_7"/>
1358       <rRotation name="rotations:000D"/>
1359       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1360     </PosPart> 
1361     <PosPart copyNumber="1">  
1362       <rParent name="MB4ShieldYB2S7N_7"/>
1363       <rChild name="Tile2_MB4ShieldYB2S7N_7"/>
1364       <rRotation name="rotations:000D"/>
1365       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1366     </PosPart> 
1367     <PosPart copyNumber="2">  
1368       <rParent name="MB4ShieldYB2S7N_7"/>
1369       <rChild name="Tile2_MB4ShieldYB2S7N_7"/>
1370       <rRotation name="rotations:000D"/>
1371       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1372     </PosPart> 
1373     <PosPart copyNumber="3">  
1374       <rParent name="MB4ShieldYB2S7N_7"/>
1375       <rChild name="Tile2_MB4ShieldYB2S7N_7"/>
1376       <rRotation name="rotations:000D"/>
1377       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1378     </PosPart> 
1379     <PosPart copyNumber="4">  
1380       <rParent name="MB4ShieldYB2S7N_7"/>
1381       <rChild name="Tile2_MB4ShieldYB2S7N_7"/>
1382       <rRotation name="rotations:000D"/>
1383       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1384     </PosPart> 
1385     <PosPart copyNumber="5">  
1386       <rParent name="MB4ShieldYB2S7N_7"/>
1387       <rChild name="Tile2_MB4ShieldYB2S7N_7"/>
1388       <rRotation name="rotations:000D"/>
1389       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1390     </PosPart> 
1391     <PosPart copyNumber="6">  
1392       <rParent name="MB4ShieldYB2S7N_7"/>
1393       <rChild name="Tile2_MB4ShieldYB2S7N_7"/>
1394       <rRotation name="rotations:000D"/>
1395       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1396     </PosPart>
1397     <!--   S1   --> 
1398     <PosPart copyNumber="1">
1399       <rParent name="muonBase:MBWheel_2N"/>
1400       <rChild name="MB4ShieldYB2S1N_1"/>
1401       <rRotation name="rotations:MM401"/>
1402       <Translation x="-60.0*mm + [RadiusMB4ShieldS3]" y="-320.0*mm + [mb4:MB4BigPos_y]" z="[mbCommon:MBPos_z]"/>     
1403     </PosPart>
1404     <PosPart copyNumber="1">  
1405       <rParent name="MB4ShieldYB2S1N_1"/>
1406       <rChild name="Tile1_MB4ShieldYB2S1N_1"/>
1407       <rRotation name="rotations:000D"/>
1408       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1409     </PosPart> 
1410     <PosPart copyNumber="2">  
1411       <rParent name="MB4ShieldYB2S1N_1"/>
1412       <rChild name="Tile1_MB4ShieldYB2S1N_1"/>
1413       <rRotation name="rotations:000D"/>
1414       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1415     </PosPart> 
1416     <PosPart copyNumber="3">  
1417       <rParent name="MB4ShieldYB2S1N_1"/>
1418       <rChild name="Tile1_MB4ShieldYB2S1N_1"/>
1419       <rRotation name="rotations:000D"/>
1420       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1421     </PosPart> 
1422     <PosPart copyNumber="4">  
1423       <rParent name="MB4ShieldYB2S1N_1"/>
1424       <rChild name="Tile1_MB4ShieldYB2S1N_1"/>
1425       <rRotation name="rotations:000D"/>
1426       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1427     </PosPart> 
1428     <PosPart copyNumber="5">  
1429       <rParent name="MB4ShieldYB2S1N_1"/>
1430       <rChild name="Tile1_MB4ShieldYB2S1N_1"/>
1431       <rRotation name="rotations:000D"/>
1432       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1433     </PosPart> 
1434     <PosPart copyNumber="6">  
1435       <rParent name="MB4ShieldYB2S1N_1"/>
1436       <rChild name="Tile1_MB4ShieldYB2S1N_1"/>
1437       <rRotation name="rotations:000D"/>
1438       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1439     </PosPart> 
1440     <PosPart copyNumber="1">  
1441       <rParent name="MB4ShieldYB2S1N_1"/>
1442       <rChild name="Tile2_MB4ShieldYB2S1N_1"/>
1443       <rRotation name="rotations:000D"/>
1444       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1445     </PosPart> 
1446     <PosPart copyNumber="2">  
1447       <rParent name="MB4ShieldYB2S1N_1"/>
1448       <rChild name="Tile2_MB4ShieldYB2S1N_1"/>
1449       <rRotation name="rotations:000D"/>
1450       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1451     </PosPart> 
1452     <PosPart copyNumber="3">  
1453       <rParent name="MB4ShieldYB2S1N_1"/>
1454       <rChild name="Tile2_MB4ShieldYB2S1N_1"/>
1455       <rRotation name="rotations:000D"/>
1456       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1457     </PosPart> 
1458     <PosPart copyNumber="4">  
1459       <rParent name="MB4ShieldYB2S1N_1"/>
1460       <rChild name="Tile2_MB4ShieldYB2S1N_1"/>
1461       <rRotation name="rotations:000D"/>
1462       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1463     </PosPart> 
1464     <PosPart copyNumber="5">  
1465       <rParent name="MB4ShieldYB2S1N_1"/>
1466       <rChild name="Tile2_MB4ShieldYB2S1N_1"/>
1467       <rRotation name="rotations:000D"/>
1468       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1469     </PosPart> 
1470     <PosPart copyNumber="6">  
1471       <rParent name="MB4ShieldYB2S1N_1"/>
1472       <rChild name="Tile2_MB4ShieldYB2S1N_1"/>
1473       <rRotation name="rotations:000D"/>
1474       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1475     </PosPart>  
1476     <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB-2  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
1477     <!--   S13   --> 
1478     <PosPart copyNumber="13">  
1479       <rParent name="muonBase:MBWheel_2P"/>
1480       <rChild name="MB4ShieldTopP_13"/>
1481       <rRotation name="rotations:MM404"/>
1482       <Translation x="-[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="-[mbCommon:MBPos_z]"/>
1483     </PosPart>
1484     <PosPart copyNumber="1">  
1485       <rParent name="MB4ShieldTopP_13"/>
1486       <rChild name="Tile1_MB4ShieldTopP_13"/>
1487       <rRotation name="rotations:000D"/>
1488       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="25.4*mm"/>
1489     </PosPart>
1490     <PosPart copyNumber="2">  
1491       <rParent name="MB4ShieldTopP_13"/>
1492       <rChild name="Tile1_MB4ShieldTopP_13"/>
1493       <rRotation name="rotations:000D"/>
1494       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="25.4*mm"/>
1495     </PosPart>
1496     <PosPart copyNumber="3">  
1497       <rParent name="MB4ShieldTopP_13"/>
1498       <rChild name="Tile1_MB4ShieldTopP_13"/>
1499       <rRotation name="rotations:000D"/>
1500       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="25.4*mm"/>
1501     </PosPart> 
1502     <PosPart copyNumber="4">  
1503       <rParent name="MB4ShieldTopP_13"/>
1504       <rChild name="Tile1_MB4ShieldTopP_13"/>
1505       <rRotation name="rotations:000D"/>
1506       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="25.4*mm"/>
1507     </PosPart> 
1508     <PosPart copyNumber="5">  
1509       <rParent name="MB4ShieldTopP_13"/>
1510       <rChild name="Tile1_MB4ShieldTopP_13"/>
1511       <rRotation name="rotations:000D"/>
1512       <Translation x="0.0*mm" y="[Tile1_y]" z="25.4*mm"/>
1513     </PosPart>
1514     <PosPart copyNumber="6">  
1515       <rParent name="MB4ShieldTopP_13"/>
1516       <rChild name="Tile1_MB4ShieldTopP_13"/>
1517       <rRotation name="rotations:000D"/>
1518       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="25.4*mm"/>
1519     </PosPart> 
1520     <PosPart copyNumber="7">  
1521       <rParent name="MB4ShieldTopP_13"/>
1522       <rChild name="Tile1_MB4ShieldTopP_13"/>
1523       <rRotation name="rotations:000D"/>
1524       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="25.4*mm"/>
1525     </PosPart> 
1526     <PosPart copyNumber="8">  
1527       <rParent name="MB4ShieldTopP_13"/>
1528       <rChild name="Tile1_MB4ShieldTopP_13"/>
1529       <rRotation name="rotations:000D"/>
1530       <Translation x="0.0*mm" y="-[Tile1_y]" z="25.4*mm"/>
1531     </PosPart>
1532     <PosPart copyNumber="9">  
1533       <rParent name="MB4ShieldTopP_13"/>
1534       <rChild name="Tile1_MB4ShieldTopP_13"/>
1535       <rRotation name="rotations:000D"/>
1536       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="25.4*mm"/>
1537     </PosPart> 
1538     <PosPart copyNumber="10">  
1539       <rParent name="MB4ShieldTopP_13"/>
1540       <rChild name="Tile1_MB4ShieldTopP_13"/>
1541       <rRotation name="rotations:000D"/>
1542       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="25.4*mm"/>
1543     </PosPart> 
1544     <PosPart copyNumber="11">  
1545       <rParent name="MB4ShieldTopP_13"/>
1546       <rChild name="Tile1_MB4ShieldTopP_13"/>
1547       <rRotation name="rotations:000D"/>
1548       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="25.4*mm"/>
1549     </PosPart>
1550     <PosPart copyNumber="12">  
1551       <rParent name="MB4ShieldTopP_13"/>
1552       <rChild name="Tile1_MB4ShieldTopP_13"/>
1553       <rRotation name="rotations:000D"/>
1554       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="25.4*mm"/>
1555     </PosPart> 
1556     <PosPart copyNumber="1">  
1557       <rParent name="MB4ShieldTopP_13"/>
1558       <rChild name="Tile2_MB4ShieldTopP_13"/>
1559       <rRotation name="rotations:000D"/>
1560       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
1561     </PosPart>
1562     <PosPart copyNumber="2">  
1563       <rParent name="MB4ShieldTopP_13"/>
1564       <rChild name="Tile2_MB4ShieldTopP_13"/>
1565       <rRotation name="rotations:000D"/>
1566       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
1567     </PosPart>
1568     <PosPart copyNumber="3">  
1569       <rParent name="MB4ShieldTopP_13"/>
1570       <rChild name="Tile2_MB4ShieldTopP_13"/>
1571       <rRotation name="rotations:000D"/>
1572       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="[CoordZ_1]"/>
1573     </PosPart> 
1574     <PosPart copyNumber="4">  
1575       <rParent name="MB4ShieldTopP_13"/>
1576       <rChild name="Tile2_MB4ShieldTopP_13"/>
1577       <rRotation name="rotations:000D"/>
1578       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_1]"/>
1579     </PosPart> 
1580     <PosPart copyNumber="5">  
1581       <rParent name="MB4ShieldTopP_13"/>
1582       <rChild name="Tile2_MB4ShieldTopP_13"/>
1583       <rRotation name="rotations:000D"/>
1584       <Translation x="0.0*mm" y="[Tile1_y]" z="[CoordZ_1]"/>
1585     </PosPart>
1586     <PosPart copyNumber="6">  
1587       <rParent name="MB4ShieldTopP_13"/>
1588       <rChild name="Tile2_MB4ShieldTopP_13"/>
1589       <rRotation name="rotations:000D"/>
1590       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="[CoordZ_1]"/>
1591     </PosPart> 
1592     <PosPart copyNumber="7">  
1593       <rParent name="MB4ShieldTopP_13"/>
1594       <rChild name="Tile2_MB4ShieldTopP_13"/>
1595       <rRotation name="rotations:000D"/>
1596       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_1]"/>
1597     </PosPart> 
1598     <PosPart copyNumber="8">  
1599       <rParent name="MB4ShieldTopP_13"/>
1600       <rChild name="Tile2_MB4ShieldTopP_13"/>
1601       <rRotation name="rotations:000D"/>
1602       <Translation x="0.0*mm" y="-[Tile1_y]" z="[CoordZ_1]"/>
1603     </PosPart>
1604     <PosPart copyNumber="9">  
1605       <rParent name="MB4ShieldTopP_13"/>
1606       <rChild name="Tile2_MB4ShieldTopP_13"/>
1607       <rRotation name="rotations:000D"/>
1608       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="[CoordZ_1]"/>
1609     </PosPart> 
1610     <PosPart copyNumber="10">  
1611       <rParent name="MB4ShieldTopP_13"/>
1612       <rChild name="Tile2_MB4ShieldTopP_13"/>
1613       <rRotation name="rotations:000D"/>
1614       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
1615     </PosPart> 
1616     <PosPart copyNumber="11">  
1617       <rParent name="MB4ShieldTopP_13"/>
1618       <rChild name="Tile2_MB4ShieldTopP_13"/>
1619       <rRotation name="rotations:000D"/>
1620       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
1621     </PosPart>
1622     <PosPart copyNumber="12">  
1623       <rParent name="MB4ShieldTopP_13"/>
1624       <rChild name="Tile2_MB4ShieldTopP_13"/>
1625       <rRotation name="rotations:000D"/>
1626       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="[CoordZ_1]"/>
1627     </PosPart> 
1628     <!--   S4   --> 
1629     <PosPart copyNumber="4">  
1630       <rParent name="muonBase:MBWheel_2P"/>
1631       <rChild name="MB4ShieldTopP_4"/>
1632       <rRotation name="rotations:MM404"/>
1633       <Translation x="[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="-[mbCommon:MBPos_z]"/>
1634     </PosPart>
1635     <PosPart copyNumber="1">  
1636       <rParent name="MB4ShieldTopP_4"/>
1637       <rChild name="Tile1_MB4ShieldTopP_4"/>
1638       <rRotation name="rotations:000D"/>
1639       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="19.25*mm"/>
1640     </PosPart>
1641     <PosPart copyNumber="2">  
1642       <rParent name="MB4ShieldTopP_4"/>
1643       <rChild name="Tile1_MB4ShieldTopP_4"/>
1644       <rRotation name="rotations:000D"/>
1645       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="19.25*mm"/>
1646     </PosPart>
1647     <PosPart copyNumber="3">  
1648       <rParent name="MB4ShieldTopP_4"/>
1649       <rChild name="Tile1_MB4ShieldTopP_4"/>
1650       <rRotation name="rotations:000D"/>
1651       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="19.25*mm"/>
1652     </PosPart> 
1653     <PosPart copyNumber="4">  
1654       <rParent name="MB4ShieldTopP_4"/>
1655       <rChild name="Tile1_MB4ShieldTopP_4"/>
1656       <rRotation name="rotations:000D"/>
1657       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="19.25*mm"/>
1658     </PosPart> 
1659     <PosPart copyNumber="5">  
1660       <rParent name="MB4ShieldTopP_4"/>
1661       <rChild name="Tile1_MB4ShieldTopP_4"/>
1662       <rRotation name="rotations:000D"/>
1663       <Translation x="0.0*mm" y="[Tile1_y]" z="19.25*mm"/>
1664     </PosPart>
1665     <PosPart copyNumber="6">  
1666       <rParent name="MB4ShieldTopP_4"/>
1667       <rChild name="Tile1_MB4ShieldTopP_4"/>
1668       <rRotation name="rotations:000D"/>
1669       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="19.25*mm"/>
1670     </PosPart> 
1671     <PosPart copyNumber="7">  
1672       <rParent name="MB4ShieldTopP_4"/>
1673       <rChild name="Tile1_MB4ShieldTopP_4"/>
1674       <rRotation name="rotations:000D"/>
1675       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="19.25*mm"/>
1676     </PosPart> 
1677     <PosPart copyNumber="8">  
1678       <rParent name="MB4ShieldTopP_4"/>
1679       <rChild name="Tile1_MB4ShieldTopP_4"/>
1680       <rRotation name="rotations:000D"/>
1681       <Translation x="0.0*mm" y="-[Tile1_y]" z="19.25*mm"/>
1682     </PosPart>
1683     <PosPart copyNumber="9">  
1684       <rParent name="MB4ShieldTopP_4"/>
1685       <rChild name="Tile1_MB4ShieldTopP_4"/>
1686       <rRotation name="rotations:000D"/>
1687       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="19.25*mm"/>
1688     </PosPart> 
1689     <PosPart copyNumber="10">  
1690       <rParent name="MB4ShieldTopP_4"/>
1691       <rChild name="Tile1_MB4ShieldTopP_4"/>
1692       <rRotation name="rotations:000D"/>
1693       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="19.25*mm"/>
1694     </PosPart> 
1695     <PosPart copyNumber="11">  
1696       <rParent name="MB4ShieldTopP_4"/>
1697       <rChild name="Tile1_MB4ShieldTopP_4"/>
1698       <rRotation name="rotations:000D"/>
1699       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="19.25*mm"/>
1700     </PosPart>
1701     <PosPart copyNumber="12">  
1702       <rParent name="MB4ShieldTopP_4"/>
1703       <rChild name="Tile1_MB4ShieldTopP_4"/>
1704       <rRotation name="rotations:000D"/>
1705       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="19.25*mm"/>
1706     </PosPart> 
1707     <PosPart copyNumber="1">  
1708       <rParent name="MB4ShieldTopP_4"/>
1709       <rChild name="Tile2_MB4ShieldTopP_4"/>
1710       <rRotation name="rotations:000D"/>
1711       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="0.75*mm"/>
1712     </PosPart>
1713     <PosPart copyNumber="2">  
1714       <rParent name="MB4ShieldTopP_4"/>
1715       <rChild name="Tile2_MB4ShieldTopP_4"/>
1716       <rRotation name="rotations:000D"/>
1717       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="0.75*mm"/>
1718     </PosPart>
1719     <PosPart copyNumber="3">  
1720       <rParent name="MB4ShieldTopP_4"/>
1721       <rChild name="Tile2_MB4ShieldTopP_4"/>
1722       <rRotation name="rotations:000D"/>
1723       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="0.75*mm"/>
1724     </PosPart> 
1725     <PosPart copyNumber="4">  
1726       <rParent name="MB4ShieldTopP_4"/>
1727       <rChild name="Tile2_MB4ShieldTopP_4"/>
1728       <rRotation name="rotations:000D"/>
1729       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="0.75*mm"/>
1730     </PosPart> 
1731     <PosPart copyNumber="5">  
1732       <rParent name="MB4ShieldTopP_4"/>
1733       <rChild name="Tile2_MB4ShieldTopP_4"/>
1734       <rRotation name="rotations:000D"/>
1735       <Translation x="0.0*mm" y="[Tile1_y]" z="0.75*mm"/>
1736     </PosPart>
1737     <PosPart copyNumber="6">  
1738       <rParent name="MB4ShieldTopP_4"/>
1739       <rChild name="Tile2_MB4ShieldTopP_4"/>
1740       <rRotation name="rotations:000D"/>
1741       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="0.75*mm"/>
1742     </PosPart> 
1743     <PosPart copyNumber="7">  
1744       <rParent name="MB4ShieldTopP_4"/>
1745       <rChild name="Tile2_MB4ShieldTopP_4"/>
1746       <rRotation name="rotations:000D"/>
1747       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="0.75*mm"/>
1748     </PosPart> 
1749     <PosPart copyNumber="8">  
1750       <rParent name="MB4ShieldTopP_4"/>
1751       <rChild name="Tile2_MB4ShieldTopP_4"/>
1752       <rRotation name="rotations:000D"/>
1753       <Translation x="0.0*mm" y="-[Tile1_y]" z="0.75*mm"/>
1754     </PosPart>
1755     <PosPart copyNumber="9">  
1756       <rParent name="MB4ShieldTopP_4"/>
1757       <rChild name="Tile2_MB4ShieldTopP_4"/>
1758       <rRotation name="rotations:000D"/>
1759       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="0.75*mm"/>
1760     </PosPart> 
1761     <PosPart copyNumber="10">  
1762       <rParent name="MB4ShieldTopP_4"/>
1763       <rChild name="Tile2_MB4ShieldTopP_4"/>
1764       <rRotation name="rotations:000D"/>
1765       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="0.75*mm"/>
1766     </PosPart> 
1767     <PosPart copyNumber="11">  
1768       <rParent name="MB4ShieldTopP_4"/>
1769       <rChild name="Tile2_MB4ShieldTopP_4"/>
1770       <rRotation name="rotations:000D"/>
1771       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="0.75*mm"/>
1772     </PosPart>
1773     <PosPart copyNumber="12">  
1774       <rParent name="MB4ShieldTopP_4"/>
1775       <rChild name="Tile2_MB4ShieldTopP_4"/>
1776       <rRotation name="rotations:000D"/>
1777       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="0.75*mm"/>
1778     </PosPart> 
1779     <PosPart copyNumber="1">  
1780       <rParent name="MB4ShieldTopP_4"/>
1781       <rChild name="Tile3_MB4ShieldTopP_4"/>
1782       <rRotation name="rotations:000D"/>
1783       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="-19.25*mm"/>
1784     </PosPart>
1785     <PosPart copyNumber="2">  
1786       <rParent name="MB4ShieldTopP_4"/>
1787       <rChild name="Tile3_MB4ShieldTopP_4"/>
1788       <rRotation name="rotations:000D"/>
1789       <Translation x="0.0*mm" y="[Tile1_y]*3.0" z="-19.25*mm"/>
1790     </PosPart>
1791     <PosPart copyNumber="3">  
1792       <rParent name="MB4ShieldTopP_4"/>
1793       <rChild name="Tile3_MB4ShieldTopP_4"/>
1794       <rRotation name="rotations:000D"/>
1795       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]*3.0" z="-19.25*mm"/>
1796     </PosPart> 
1797     <PosPart copyNumber="4">  
1798       <rParent name="MB4ShieldTopP_4"/>
1799       <rChild name="Tile3_MB4ShieldTopP_4"/>
1800       <rRotation name="rotations:000D"/>
1801       <Translation x="-2.0*[Tile1_x]" y="[Tile1_y]" z="-19.25*mm"/>
1802     </PosPart> 
1803     <PosPart copyNumber="5">  
1804       <rParent name="MB4ShieldTopP_4"/>
1805       <rChild name="Tile3_MB4ShieldTopP_4"/>
1806       <rRotation name="rotations:000D"/>
1807       <Translation x="0.0*mm" y="[Tile1_y]" z="-19.25*mm"/>
1808     </PosPart>
1809     <PosPart copyNumber="6">  
1810       <rParent name="MB4ShieldTopP_4"/>
1811       <rChild name="Tile3_MB4ShieldTopP_4"/>
1812       <rRotation name="rotations:000D"/>
1813       <Translation x="2.0*[Tile1_x]" y="[Tile1_y]" z="-19.25*mm"/>
1814     </PosPart> 
1815     <PosPart copyNumber="7">  
1816       <rParent name="MB4ShieldTopP_4"/>
1817       <rChild name="Tile3_MB4ShieldTopP_4"/>
1818       <rRotation name="rotations:000D"/>
1819       <Translation x="-2.0*[Tile1_x]" y="-[Tile1_y]" z="-19.25*mm"/>
1820     </PosPart> 
1821     <PosPart copyNumber="8">  
1822       <rParent name="MB4ShieldTopP_4"/>
1823       <rChild name="Tile3_MB4ShieldTopP_4"/>
1824       <rRotation name="rotations:000D"/>
1825       <Translation x="0.0*mm" y="-[Tile1_y]" z="-19.25*mm"/>
1826     </PosPart>
1827     <PosPart copyNumber="9">  
1828       <rParent name="MB4ShieldTopP_4"/>
1829       <rChild name="Tile3_MB4ShieldTopP_4"/>
1830       <rRotation name="rotations:000D"/>
1831       <Translation x="2.0*[Tile1_x]" y="-[Tile1_y]" z="-19.25*mm"/>
1832     </PosPart> 
1833     <PosPart copyNumber="10">  
1834       <rParent name="MB4ShieldTopP_4"/>
1835       <rChild name="Tile3_MB4ShieldTopP_4"/>
1836       <rRotation name="rotations:000D"/>
1837       <Translation x="-2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="-19.25*mm"/>
1838     </PosPart> 
1839     <PosPart copyNumber="11">  
1840       <rParent name="MB4ShieldTopP_4"/>
1841       <rChild name="Tile3_MB4ShieldTopP_4"/>
1842       <rRotation name="rotations:000D"/>
1843       <Translation x="0.0*mm" y="-3.0*[Tile1_y]" z="-19.25*mm"/>
1844     </PosPart>
1845     <PosPart copyNumber="12">  
1846       <rParent name="MB4ShieldTopP_4"/>
1847       <rChild name="Tile3_MB4ShieldTopP_4"/>
1848       <rRotation name="rotations:000D"/>
1849       <Translation x="2.0*[Tile1_x]" y="-3.0*[Tile1_y]" z="-19.25*mm"/>
1850     </PosPart>
1851     <!--   S3   --> 
1852     <PosPart copyNumber="3">
1853       <rParent name="muonBase:MBWheel_2P"/>
1854       <rChild name="MB4ShieldYB2S3P_3"/>
1855       <rRotation name="rotations:RM1892"/>
1856       <Translation x="270.00*mm + [RadiusMB4ShieldS3]*cos(60.*deg+[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(60.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
1857     </PosPart> 
1858     <PosPart copyNumber="1">  
1859       <rParent name="MB4ShieldYB2S3P_3"/>
1860       <rChild name="Tile1_MB4ShieldYB2S3P_3"/>
1861       <rRotation name="rotations:000D"/>
1862       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1863     </PosPart> 
1864     <PosPart copyNumber="2">  
1865       <rParent name="MB4ShieldYB2S3P_3"/>
1866       <rChild name="Tile1_MB4ShieldYB2S3P_3"/>
1867       <rRotation name="rotations:000D"/>
1868       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1869     </PosPart> 
1870     <PosPart copyNumber="3">  
1871       <rParent name="MB4ShieldYB2S3P_3"/>
1872       <rChild name="Tile1_MB4ShieldYB2S3P_3"/>
1873       <rRotation name="rotations:000D"/>
1874       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1875     </PosPart> 
1876     <PosPart copyNumber="4">  
1877       <rParent name="MB4ShieldYB2S3P_3"/>
1878       <rChild name="Tile1_MB4ShieldYB2S3P_3"/>
1879       <rRotation name="rotations:000D"/>
1880       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1881     </PosPart> 
1882     <PosPart copyNumber="5">  
1883       <rParent name="MB4ShieldYB2S3P_3"/>
1884       <rChild name="Tile1_MB4ShieldYB2S3P_3"/>
1885       <rRotation name="rotations:000D"/>
1886       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1887     </PosPart> 
1888     <PosPart copyNumber="6">  
1889       <rParent name="MB4ShieldYB2S3P_3"/>
1890       <rChild name="Tile1_MB4ShieldYB2S3P_3"/>
1891       <rRotation name="rotations:000D"/>
1892       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1893     </PosPart> 
1894     <PosPart copyNumber="1">  
1895       <rParent name="MB4ShieldYB2S3P_3"/>
1896       <rChild name="Tile2_MB4ShieldYB2S3P_3"/>
1897       <rRotation name="rotations:000D"/>
1898       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1899     </PosPart> 
1900     <PosPart copyNumber="2">  
1901       <rParent name="MB4ShieldYB2S3P_3"/>
1902       <rChild name="Tile2_MB4ShieldYB2S3P_3"/>
1903       <rRotation name="rotations:000D"/>
1904       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1905     </PosPart> 
1906     <PosPart copyNumber="3">  
1907       <rParent name="MB4ShieldYB2S3P_3"/>
1908       <rChild name="Tile2_MB4ShieldYB2S3P_3"/>
1909       <rRotation name="rotations:000D"/>
1910       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1911     </PosPart> 
1912     <PosPart copyNumber="4">  
1913       <rParent name="MB4ShieldYB2S3P_3"/>
1914       <rChild name="Tile2_MB4ShieldYB2S3P_3"/>
1915       <rRotation name="rotations:000D"/>
1916       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1917     </PosPart> 
1918     <PosPart copyNumber="5">  
1919       <rParent name="MB4ShieldYB2S3P_3"/>
1920       <rChild name="Tile2_MB4ShieldYB2S3P_3"/>
1921       <rRotation name="rotations:000D"/>
1922       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1923     </PosPart> 
1924     <PosPart copyNumber="6">  
1925       <rParent name="MB4ShieldYB2S3P_3"/>
1926       <rChild name="Tile2_MB4ShieldYB2S3P_3"/>
1927       <rRotation name="rotations:000D"/>
1928       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1929     </PosPart>
1930     <!--   S5   --> 
1931     <PosPart copyNumber="5">
1932       <rParent name="muonBase:MBWheel_2P"/>
1933       <rChild name="MB4ShieldYB2S5P_5"/>
1934       <rRotation name="rotations:RM1912"/>
1935       <Translation x="-270.00*mm + [RadiusMB4ShieldS3]*cos(120.*deg-[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(120.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>     
1936     </PosPart>  
1937     <PosPart copyNumber="1">  
1938       <rParent name="MB4ShieldYB2S5P_5"/>
1939       <rChild name="Tile1_MB4ShieldYB2S5P_5"/>
1940       <rRotation name="rotations:000D"/>
1941       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1942     </PosPart> 
1943     <PosPart copyNumber="2">  
1944       <rParent name="MB4ShieldYB2S5P_5"/>
1945       <rChild name="Tile1_MB4ShieldYB2S5P_5"/>
1946       <rRotation name="rotations:000D"/>
1947       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1948     </PosPart> 
1949     <PosPart copyNumber="3">  
1950       <rParent name="MB4ShieldYB2S5P_5"/>
1951       <rChild name="Tile1_MB4ShieldYB2S5P_5"/>
1952       <rRotation name="rotations:000D"/>
1953       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1954     </PosPart> 
1955     <PosPart copyNumber="4">  
1956       <rParent name="MB4ShieldYB2S5P_5"/>
1957       <rChild name="Tile1_MB4ShieldYB2S5P_5"/>
1958       <rRotation name="rotations:000D"/>
1959       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
1960     </PosPart> 
1961     <PosPart copyNumber="5">  
1962       <rParent name="MB4ShieldYB2S5P_5"/>
1963       <rChild name="Tile1_MB4ShieldYB2S5P_5"/>
1964       <rRotation name="rotations:000D"/>
1965       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
1966     </PosPart> 
1967     <PosPart copyNumber="6">  
1968       <rParent name="MB4ShieldYB2S5P_5"/>
1969       <rChild name="Tile1_MB4ShieldYB2S5P_5"/>
1970       <rRotation name="rotations:000D"/>
1971       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
1972     </PosPart> 
1973     <PosPart copyNumber="1">  
1974       <rParent name="MB4ShieldYB2S5P_5"/>
1975       <rChild name="Tile2_MB4ShieldYB2S5P_5"/>
1976       <rRotation name="rotations:000D"/>
1977       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1978     </PosPart> 
1979     <PosPart copyNumber="2">  
1980       <rParent name="MB4ShieldYB2S5P_5"/>
1981       <rChild name="Tile2_MB4ShieldYB2S5P_5"/>
1982       <rRotation name="rotations:000D"/>
1983       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
1984     </PosPart> 
1985     <PosPart copyNumber="3">  
1986       <rParent name="MB4ShieldYB2S5P_5"/>
1987       <rChild name="Tile2_MB4ShieldYB2S5P_5"/>
1988       <rRotation name="rotations:000D"/>
1989       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
1990     </PosPart> 
1991     <PosPart copyNumber="4">  
1992       <rParent name="MB4ShieldYB2S5P_5"/>
1993       <rChild name="Tile2_MB4ShieldYB2S5P_5"/>
1994       <rRotation name="rotations:000D"/>
1995       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
1996     </PosPart> 
1997     <PosPart copyNumber="5">  
1998       <rParent name="MB4ShieldYB2S5P_5"/>
1999       <rChild name="Tile2_MB4ShieldYB2S5P_5"/>
2000       <rRotation name="rotations:000D"/>
2001       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2002     </PosPart> 
2003     <PosPart copyNumber="6">  
2004       <rParent name="MB4ShieldYB2S5P_5"/>
2005       <rChild name="Tile2_MB4ShieldYB2S5P_5"/>
2006       <rRotation name="rotations:000D"/>
2007       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2008     </PosPart>
2009     <!--   S2   --> 
2010     <PosPart copyNumber="2">
2011       <rParent name="muonBase:MBWheel_2P"/>
2012       <rChild name="MB4ShieldYB2S2P_2"/>
2013       <rRotation name="rotations:RM1882"/>
2014       <Translation x="150.00*mm + [RadiusMB4ShieldS3]*cos(30.*deg+[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(30.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>     
2015     </PosPart>    
2016     <PosPart copyNumber="1">  
2017       <rParent name="MB4ShieldYB2S2P_2"/>
2018       <rChild name="Tile1_MB4ShieldYB2S2P_2"/>
2019       <rRotation name="rotations:000D"/>
2020       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2021     </PosPart> 
2022     <PosPart copyNumber="2">  
2023       <rParent name="MB4ShieldYB2S2P_2"/>
2024       <rChild name="Tile1_MB4ShieldYB2S2P_2"/>
2025       <rRotation name="rotations:000D"/>
2026       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2027     </PosPart> 
2028     <PosPart copyNumber="3">  
2029       <rParent name="MB4ShieldYB2S2P_2"/>
2030       <rChild name="Tile1_MB4ShieldYB2S2P_2"/>
2031       <rRotation name="rotations:000D"/>
2032       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2033     </PosPart> 
2034     <PosPart copyNumber="4">  
2035       <rParent name="MB4ShieldYB2S2P_2"/>
2036       <rChild name="Tile1_MB4ShieldYB2S2P_2"/>
2037       <rRotation name="rotations:000D"/>
2038       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2039     </PosPart> 
2040     <PosPart copyNumber="5">  
2041       <rParent name="MB4ShieldYB2S2P_2"/>
2042       <rChild name="Tile1_MB4ShieldYB2S2P_2"/>
2043       <rRotation name="rotations:000D"/>
2044       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2045     </PosPart> 
2046     <PosPart copyNumber="6">  
2047       <rParent name="MB4ShieldYB2S2P_2"/>
2048       <rChild name="Tile1_MB4ShieldYB2S2P_2"/>
2049       <rRotation name="rotations:000D"/>
2050       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2051     </PosPart> 
2052     <PosPart copyNumber="1">  
2053       <rParent name="MB4ShieldYB2S2P_2"/>
2054       <rChild name="Tile2_MB4ShieldYB2S2P_2"/>
2055       <rRotation name="rotations:000D"/>
2056       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2057     </PosPart> 
2058     <PosPart copyNumber="2">  
2059       <rParent name="MB4ShieldYB2S2P_2"/>
2060       <rChild name="Tile2_MB4ShieldYB2S2P_2"/>
2061       <rRotation name="rotations:000D"/>
2062       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2063     </PosPart> 
2064     <PosPart copyNumber="3">  
2065       <rParent name="MB4ShieldYB2S2P_2"/>
2066       <rChild name="Tile2_MB4ShieldYB2S2P_2"/>
2067       <rRotation name="rotations:000D"/>
2068       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2069     </PosPart> 
2070     <PosPart copyNumber="4">  
2071       <rParent name="MB4ShieldYB2S2P_2"/>
2072       <rChild name="Tile2_MB4ShieldYB2S2P_2"/>
2073       <rRotation name="rotations:000D"/>
2074       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2075     </PosPart> 
2076     <PosPart copyNumber="5">  
2077       <rParent name="MB4ShieldYB2S2P_2"/>
2078       <rChild name="Tile2_MB4ShieldYB2S2P_2"/>
2079       <rRotation name="rotations:000D"/>
2080       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2081     </PosPart> 
2082     <PosPart copyNumber="6">  
2083       <rParent name="MB4ShieldYB2S2P_2"/>
2084       <rChild name="Tile2_MB4ShieldYB2S2P_2"/>
2085       <rRotation name="rotations:000D"/>
2086       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2087     </PosPart>
2088     <!--   S6   --> 
2089     <PosPart copyNumber="6">
2090       <rParent name="muonBase:MBWheel_2P"/>
2091       <rChild name="MB4ShieldYB2S6P_6"/>
2092       <rRotation name="rotations:RM1922"/>
2093       <Translation x="-150.0*mm + [RadiusMB4ShieldS3]*cos(150.*deg-[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(150.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>     
2094     </PosPart>    
2095     <PosPart copyNumber="1">  
2096       <rParent name="MB4ShieldYB2S6P_6"/>
2097       <rChild name="Tile1_MB4ShieldYB2S6P_6"/>
2098       <rRotation name="rotations:000D"/>
2099       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2100     </PosPart> 
2101     <PosPart copyNumber="2">  
2102       <rParent name="MB4ShieldYB2S6P_6"/>
2103       <rChild name="Tile1_MB4ShieldYB2S6P_6"/>
2104       <rRotation name="rotations:000D"/>
2105       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2106     </PosPart> 
2107     <PosPart copyNumber="3">  
2108       <rParent name="MB4ShieldYB2S6P_6"/>
2109       <rChild name="Tile1_MB4ShieldYB2S6P_6"/>
2110       <rRotation name="rotations:000D"/>
2111       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2112     </PosPart> 
2113     <PosPart copyNumber="4">  
2114       <rParent name="MB4ShieldYB2S6P_6"/>
2115       <rChild name="Tile1_MB4ShieldYB2S6P_6"/>
2116       <rRotation name="rotations:000D"/>
2117       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2118     </PosPart> 
2119     <PosPart copyNumber="5">  
2120       <rParent name="MB4ShieldYB2S6P_6"/>
2121       <rChild name="Tile1_MB4ShieldYB2S6P_6"/>
2122       <rRotation name="rotations:000D"/>
2123       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2124     </PosPart> 
2125     <PosPart copyNumber="6">  
2126       <rParent name="MB4ShieldYB2S6P_6"/>
2127       <rChild name="Tile1_MB4ShieldYB2S6P_6"/>
2128       <rRotation name="rotations:000D"/>
2129       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2130     </PosPart> 
2131     <PosPart copyNumber="1">  
2132       <rParent name="MB4ShieldYB2S6P_6"/>
2133       <rChild name="Tile2_MB4ShieldYB2S6P_6"/>
2134       <rRotation name="rotations:000D"/>
2135       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2136     </PosPart> 
2137     <PosPart copyNumber="2">  
2138       <rParent name="MB4ShieldYB2S6P_6"/>
2139       <rChild name="Tile2_MB4ShieldYB2S6P_6"/>
2140       <rRotation name="rotations:000D"/>
2141       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2142     </PosPart> 
2143     <PosPart copyNumber="3">  
2144       <rParent name="MB4ShieldYB2S6P_6"/>
2145       <rChild name="Tile2_MB4ShieldYB2S6P_6"/>
2146       <rRotation name="rotations:000D"/>
2147       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2148     </PosPart> 
2149     <PosPart copyNumber="4">  
2150       <rParent name="MB4ShieldYB2S6P_6"/>
2151       <rChild name="Tile2_MB4ShieldYB2S6P_6"/>
2152       <rRotation name="rotations:000D"/>
2153       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2154     </PosPart> 
2155     <PosPart copyNumber="5">  
2156       <rParent name="MB4ShieldYB2S6P_6"/>
2157       <rChild name="Tile2_MB4ShieldYB2S6P_6"/>
2158       <rRotation name="rotations:000D"/>
2159       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2160     </PosPart> 
2161     <PosPart copyNumber="6">  
2162       <rParent name="MB4ShieldYB2S6P_6"/>
2163       <rChild name="Tile2_MB4ShieldYB2S6P_6"/>
2164       <rRotation name="rotations:000D"/>
2165       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2166     </PosPart>
2167     <!--   S7   --> 
2168     <PosPart copyNumber="7">
2169       <rParent name="muonBase:MBWheel_2P"/>
2170       <rChild name="MB4ShieldYB2S7P_7"/>
2171       <rRotation name="rotations:90XD"/>
2172       <Translation x="[RadiusMB4ShieldS3]*cos(180.*deg-[mb4:MB4BigPosAngle])" y="-310.0*mm + [RadiusMB4ShieldS3]*sin(180.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>     
2173     </PosPart>    
2174     <PosPart copyNumber="1">  
2175       <rParent name="MB4ShieldYB2S7P_7"/>
2176       <rChild name="Tile1_MB4ShieldYB2S7P_7"/>
2177       <rRotation name="rotations:000D"/>
2178       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2179     </PosPart> 
2180     <PosPart copyNumber="2">  
2181       <rParent name="MB4ShieldYB2S7P_7"/>
2182       <rChild name="Tile1_MB4ShieldYB2S7P_7"/>
2183       <rRotation name="rotations:000D"/>
2184       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2185     </PosPart> 
2186     <PosPart copyNumber="3">  
2187       <rParent name="MB4ShieldYB2S7P_7"/>
2188       <rChild name="Tile1_MB4ShieldYB2S7P_7"/>
2189       <rRotation name="rotations:000D"/>
2190       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2191     </PosPart> 
2192     <PosPart copyNumber="4">  
2193       <rParent name="MB4ShieldYB2S7P_7"/>
2194       <rChild name="Tile1_MB4ShieldYB2S7P_7"/>
2195       <rRotation name="rotations:000D"/>
2196       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2197     </PosPart> 
2198     <PosPart copyNumber="5">  
2199       <rParent name="MB4ShieldYB2S7P_7"/>
2200       <rChild name="Tile1_MB4ShieldYB2S7P_7"/>
2201       <rRotation name="rotations:000D"/>
2202       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2203     </PosPart> 
2204     <PosPart copyNumber="6">  
2205       <rParent name="MB4ShieldYB2S7P_7"/>
2206       <rChild name="Tile1_MB4ShieldYB2S7P_7"/>
2207       <rRotation name="rotations:000D"/>
2208       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2209     </PosPart> 
2210     <PosPart copyNumber="1">  
2211       <rParent name="MB4ShieldYB2S7P_7"/>
2212       <rChild name="Tile2_MB4ShieldYB2S7P_7"/>
2213       <rRotation name="rotations:000D"/>
2214       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2215     </PosPart> 
2216     <PosPart copyNumber="2">  
2217       <rParent name="MB4ShieldYB2S7P_7"/>
2218       <rChild name="Tile2_MB4ShieldYB2S7P_7"/>
2219       <rRotation name="rotations:000D"/>
2220       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2221     </PosPart> 
2222     <PosPart copyNumber="3">  
2223       <rParent name="MB4ShieldYB2S7P_7"/>
2224       <rChild name="Tile2_MB4ShieldYB2S7P_7"/>
2225       <rRotation name="rotations:000D"/>
2226       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2227     </PosPart> 
2228     <PosPart copyNumber="4">  
2229       <rParent name="MB4ShieldYB2S7P_7"/>
2230       <rChild name="Tile2_MB4ShieldYB2S7P_7"/>
2231       <rRotation name="rotations:000D"/>
2232       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2233     </PosPart> 
2234     <PosPart copyNumber="5">  
2235       <rParent name="MB4ShieldYB2S7P_7"/>
2236       <rChild name="Tile2_MB4ShieldYB2S7P_7"/>
2237       <rRotation name="rotations:000D"/>
2238       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2239     </PosPart> 
2240     <PosPart copyNumber="6">  
2241       <rParent name="MB4ShieldYB2S7P_7"/>
2242       <rChild name="Tile2_MB4ShieldYB2S7P_7"/>
2243       <rRotation name="rotations:000D"/>
2244       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2245     </PosPart>
2246     <!--   S1   --> 
2247     <PosPart copyNumber="1">
2248       <rParent name="muonBase:MBWheel_2P"/>
2249       <rChild name="MB4ShieldYB2S1P_1"/>
2250       <rRotation name="rotations:RM1872"/>
2251       <Translation x="-60.0*mm + [RadiusMB4ShieldS3]" y="-320.0*mm + [mb4:MB4BigPos_y]" z="[mbCommon:MBPos_z]"/>     
2252     </PosPart>    
2253     <PosPart copyNumber="1">  
2254       <rParent name="MB4ShieldYB2S1P_1"/>
2255       <rChild name="Tile1_MB4ShieldYB2S1P_1"/>
2256       <rRotation name="rotations:000D"/>
2257       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2258     </PosPart> 
2259     <PosPart copyNumber="2">  
2260       <rParent name="MB4ShieldYB2S1P_1"/>
2261       <rChild name="Tile1_MB4ShieldYB2S1P_1"/>
2262       <rRotation name="rotations:000D"/>
2263       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2264     </PosPart> 
2265     <PosPart copyNumber="3">  
2266       <rParent name="MB4ShieldYB2S1P_1"/>
2267       <rChild name="Tile1_MB4ShieldYB2S1P_1"/>
2268       <rRotation name="rotations:000D"/>
2269       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2270     </PosPart> 
2271     <PosPart copyNumber="4">  
2272       <rParent name="MB4ShieldYB2S1P_1"/>
2273       <rChild name="Tile1_MB4ShieldYB2S1P_1"/>
2274       <rRotation name="rotations:000D"/>
2275       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2276     </PosPart> 
2277     <PosPart copyNumber="5">  
2278       <rParent name="MB4ShieldYB2S1P_1"/>
2279       <rChild name="Tile1_MB4ShieldYB2S1P_1"/>
2280       <rRotation name="rotations:000D"/>
2281       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2282     </PosPart> 
2283     <PosPart copyNumber="6">  
2284       <rParent name="MB4ShieldYB2S1P_1"/>
2285       <rChild name="Tile1_MB4ShieldYB2S1P_1"/>
2286       <rRotation name="rotations:000D"/>
2287       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2288     </PosPart> 
2289     <PosPart copyNumber="1">  
2290       <rParent name="MB4ShieldYB2S1P_1"/>
2291       <rChild name="Tile2_MB4ShieldYB2S1P_1"/>
2292       <rRotation name="rotations:000D"/>
2293       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2294     </PosPart> 
2295     <PosPart copyNumber="2">  
2296       <rParent name="MB4ShieldYB2S1P_1"/>
2297       <rChild name="Tile2_MB4ShieldYB2S1P_1"/>
2298       <rRotation name="rotations:000D"/>
2299       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2300     </PosPart> 
2301     <PosPart copyNumber="3">  
2302       <rParent name="MB4ShieldYB2S1P_1"/>
2303       <rChild name="Tile2_MB4ShieldYB2S1P_1"/>
2304       <rRotation name="rotations:000D"/>
2305       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2306     </PosPart> 
2307     <PosPart copyNumber="4">  
2308       <rParent name="MB4ShieldYB2S1P_1"/>
2309       <rChild name="Tile2_MB4ShieldYB2S1P_1"/>
2310       <rRotation name="rotations:000D"/>
2311       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2312     </PosPart> 
2313     <PosPart copyNumber="5">  
2314       <rParent name="MB4ShieldYB2S1P_1"/>
2315       <rChild name="Tile2_MB4ShieldYB2S1P_1"/>
2316       <rRotation name="rotations:000D"/>
2317       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2318     </PosPart> 
2319     <PosPart copyNumber="6">  
2320       <rParent name="MB4ShieldYB2S1P_1"/>
2321       <rChild name="Tile2_MB4ShieldYB2S1P_1"/>
2322       <rRotation name="rotations:000D"/>
2323       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2324     </PosPart>  
2325 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB+1  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
2326 <!--   S13   --> 
2327     <PosPart copyNumber="13">  
2328       <rParent name="muonBase:MBWheel_1N"/>
2329       <rChild name="MB4ShieldYB1TopN_13"/>
2330       <rRotation name="rotations:MM404"/>
2331       <Translation x="-[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="[mbCommon:MBPos_z]"/>
2332     </PosPart>
2333     <PosPart copyNumber="1">  
2334       <rParent name="MB4ShieldYB1TopN_13"/>
2335       <rChild name="Tile1_MB4ShieldYB1TopN_13"/>
2336       <rRotation name="rotations:000D"/>
2337       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
2338     </PosPart> 
2339     <PosPart copyNumber="2">  
2340       <rParent name="MB4ShieldYB1TopN_13"/>
2341       <rChild name="Tile1_MB4ShieldYB1TopN_13"/>
2342       <rRotation name="rotations:000D"/>
2343       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
2344     </PosPart> 
2345     <PosPart copyNumber="3">  
2346       <rParent name="MB4ShieldYB1TopN_13"/>
2347       <rChild name="Tile1_MB4ShieldYB1TopN_13"/>
2348       <rRotation name="rotations:000D"/>
2349       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
2350     </PosPart> 
2351     <PosPart copyNumber="4">  
2352       <rParent name="MB4ShieldYB1TopN_13"/>
2353       <rChild name="Tile1_MB4ShieldYB1TopN_13"/>
2354       <rRotation name="rotations:000D"/>
2355       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
2356     </PosPart> 
2357     <PosPart copyNumber="5">  
2358       <rParent name="MB4ShieldYB1TopN_13"/>
2359       <rChild name="Tile1_MB4ShieldYB1TopN_13"/>
2360       <rRotation name="rotations:000D"/>
2361       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
2362     </PosPart> 
2363     <PosPart copyNumber="6">  
2364       <rParent name="MB4ShieldYB1TopN_13"/>
2365       <rChild name="Tile1_MB4ShieldYB1TopN_13"/>
2366       <rRotation name="rotations:000D"/>
2367       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
2368     </PosPart> 
2369     <PosPart copyNumber="1">  
2370       <rParent name="MB4ShieldYB1TopN_13"/>
2371       <rChild name="Tile2_MB4ShieldYB1TopN_13"/>
2372       <rRotation name="rotations:000D"/>
2373       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
2374     </PosPart> 
2375     <PosPart copyNumber="2">  
2376       <rParent name="MB4ShieldYB1TopN_13"/>
2377       <rChild name="Tile2_MB4ShieldYB1TopN_13"/>
2378       <rRotation name="rotations:000D"/>
2379       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
2380     </PosPart> 
2381     <PosPart copyNumber="3">  
2382       <rParent name="MB4ShieldYB1TopN_13"/>
2383       <rChild name="Tile2_MB4ShieldYB1TopN_13"/>
2384       <rRotation name="rotations:000D"/>
2385       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
2386     </PosPart> 
2387     <PosPart copyNumber="4">  
2388       <rParent name="MB4ShieldYB1TopN_13"/>
2389       <rChild name="Tile2_MB4ShieldYB1TopN_13"/>
2390       <rRotation name="rotations:000D"/>
2391       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
2392     </PosPart> 
2393     <PosPart copyNumber="5">  
2394       <rParent name="MB4ShieldYB1TopN_13"/>
2395       <rChild name="Tile2_MB4ShieldYB1TopN_13"/>
2396       <rRotation name="rotations:000D"/>
2397       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
2398     </PosPart> 
2399     <PosPart copyNumber="6">  
2400       <rParent name="MB4ShieldYB1TopN_13"/>
2401       <rChild name="Tile2_MB4ShieldYB1TopN_13"/>
2402       <rRotation name="rotations:000D"/>
2403       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
2404     </PosPart> 
2405     <!--   S4   -->
2406     <PosPart copyNumber="4">  
2407       <rParent name="muonBase:MBWheel_1N"/>
2408       <rChild name="MB4ShieldYB1TopN_4"/>
2409       <rRotation name="rotations:MM404"/>
2410       <Translation x="[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="[mbCommon:MBPos_z]"/>
2411     </PosPart>
2412     <PosPart copyNumber="1">  
2413       <rParent name="MB4ShieldYB1TopN_4"/>
2414       <rChild name="Tile1_MB4ShieldYB1TopN_4"/>
2415       <rRotation name="rotations:000D"/>
2416       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
2417     </PosPart> 
2418     <PosPart copyNumber="2">  
2419       <rParent name="MB4ShieldYB1TopN_4"/>
2420       <rChild name="Tile1_MB4ShieldYB1TopN_4"/>
2421       <rRotation name="rotations:000D"/>
2422       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
2423     </PosPart> 
2424     <PosPart copyNumber="3">  
2425       <rParent name="MB4ShieldYB1TopN_4"/>
2426       <rChild name="Tile1_MB4ShieldYB1TopN_4"/>
2427       <rRotation name="rotations:000D"/>
2428       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
2429     </PosPart> 
2430     <PosPart copyNumber="4">  
2431       <rParent name="MB4ShieldYB1TopN_4"/>
2432       <rChild name="Tile1_MB4ShieldYB1TopN_4"/>
2433       <rRotation name="rotations:000D"/>
2434       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
2435     </PosPart> 
2436     <PosPart copyNumber="5">  
2437       <rParent name="MB4ShieldYB1TopN_4"/>
2438       <rChild name="Tile1_MB4ShieldYB1TopN_4"/>
2439       <rRotation name="rotations:000D"/>
2440       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
2441     </PosPart> 
2442     <PosPart copyNumber="6">  
2443       <rParent name="MB4ShieldYB1TopN_4"/>
2444       <rChild name="Tile1_MB4ShieldYB1TopN_4"/>
2445       <rRotation name="rotations:000D"/>
2446       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
2447     </PosPart> 
2448     <PosPart copyNumber="1">  
2449       <rParent name="MB4ShieldYB1TopN_4"/>
2450       <rChild name="Tile2_MB4ShieldYB1TopN_4"/>
2451       <rRotation name="rotations:000D"/>
2452       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
2453     </PosPart> 
2454     <PosPart copyNumber="2">  
2455       <rParent name="MB4ShieldYB1TopN_4"/>
2456       <rChild name="Tile2_MB4ShieldYB1TopN_4"/>
2457       <rRotation name="rotations:000D"/>
2458       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
2459     </PosPart> 
2460     <PosPart copyNumber="3">  
2461       <rParent name="MB4ShieldYB1TopN_4"/>
2462       <rChild name="Tile2_MB4ShieldYB1TopN_4"/>
2463       <rRotation name="rotations:000D"/>
2464       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
2465     </PosPart> 
2466     <PosPart copyNumber="4">  
2467       <rParent name="MB4ShieldYB1TopN_4"/>
2468       <rChild name="Tile2_MB4ShieldYB1TopN_4"/>
2469       <rRotation name="rotations:000D"/>
2470       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
2471     </PosPart> 
2472     <PosPart copyNumber="5">  
2473       <rParent name="MB4ShieldYB1TopN_4"/>
2474       <rChild name="Tile2_MB4ShieldYB1TopN_4"/>
2475       <rRotation name="rotations:000D"/>
2476       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
2477     </PosPart> 
2478     <PosPart copyNumber="6">  
2479       <rParent name="MB4ShieldYB1TopN_4"/>
2480       <rChild name="Tile2_MB4ShieldYB1TopN_4"/>
2481       <rRotation name="rotations:000D"/>
2482       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
2483     </PosPart>  
2484     <!--   S3   --> 
2485     <PosPart copyNumber="3">
2486       <rParent name="muonBase:MBWheel_1N"/>
2487       <rChild name="MB4ShieldYB1S3N_3"/>
2488       <rRotation name="rotations:MM403"/>
2489       <Translation x="270.0*mm + [RadiusMB4ShieldS3]*cos(60.*deg+[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(60.*deg+[mb4:MB4BigPosAngle])" z="-[mbCommon:MBPos_z]"/>
2490     </PosPart>
2491     <PosPart copyNumber="1">  
2492       <rParent name="MB4ShieldYB1S3N_3"/>
2493       <rChild name="Tile1_MB4ShieldYB1S3N_3"/>
2494       <rRotation name="rotations:000D"/>
2495       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2496     </PosPart> 
2497     <PosPart copyNumber="2">  
2498       <rParent name="MB4ShieldYB1S3N_3"/>
2499       <rChild name="Tile1_MB4ShieldYB1S3N_3"/>
2500       <rRotation name="rotations:000D"/>
2501       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2502     </PosPart> 
2503     <PosPart copyNumber="3">  
2504       <rParent name="MB4ShieldYB1S3N_3"/>
2505       <rChild name="Tile1_MB4ShieldYB1S3N_3"/>
2506       <rRotation name="rotations:000D"/>
2507       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2508     </PosPart> 
2509     <PosPart copyNumber="4">  
2510       <rParent name="MB4ShieldYB1S3N_3"/>
2511       <rChild name="Tile1_MB4ShieldYB1S3N_3"/>
2512       <rRotation name="rotations:000D"/>
2513       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2514     </PosPart> 
2515     <PosPart copyNumber="5">  
2516       <rParent name="MB4ShieldYB1S3N_3"/>
2517       <rChild name="Tile1_MB4ShieldYB1S3N_3"/>
2518       <rRotation name="rotations:000D"/>
2519       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2520     </PosPart> 
2521     <PosPart copyNumber="6">  
2522       <rParent name="MB4ShieldYB1S3N_3"/>
2523       <rChild name="Tile1_MB4ShieldYB1S3N_3"/>
2524       <rRotation name="rotations:000D"/>
2525       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2526     </PosPart> 
2527     <PosPart copyNumber="1">  
2528       <rParent name="MB4ShieldYB1S3N_3"/>
2529       <rChild name="Tile2_MB4ShieldYB1S3N_3"/>
2530       <rRotation name="rotations:000D"/>
2531       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2532     </PosPart> 
2533     <PosPart copyNumber="2">  
2534       <rParent name="MB4ShieldYB1S3N_3"/>
2535       <rChild name="Tile2_MB4ShieldYB1S3N_3"/>
2536       <rRotation name="rotations:000D"/>
2537       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2538     </PosPart> 
2539     <PosPart copyNumber="3">  
2540       <rParent name="MB4ShieldYB1S3N_3"/>
2541       <rChild name="Tile2_MB4ShieldYB1S3N_3"/>
2542       <rRotation name="rotations:000D"/>
2543       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2544     </PosPart> 
2545     <PosPart copyNumber="4">  
2546       <rParent name="MB4ShieldYB1S3N_3"/>
2547       <rChild name="Tile2_MB4ShieldYB1S3N_3"/>
2548       <rRotation name="rotations:000D"/>
2549       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2550     </PosPart> 
2551     <PosPart copyNumber="5">  
2552       <rParent name="MB4ShieldYB1S3N_3"/>
2553       <rChild name="Tile2_MB4ShieldYB1S3N_3"/>
2554       <rRotation name="rotations:000D"/>
2555       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2556     </PosPart> 
2557     <PosPart copyNumber="6">  
2558       <rParent name="MB4ShieldYB1S3N_3"/>
2559       <rChild name="Tile2_MB4ShieldYB1S3N_3"/>
2560       <rRotation name="rotations:000D"/>
2561       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2562     </PosPart>  
2563     <!--   S5   --> 
2564     <PosPart copyNumber="5">
2565       <rParent name="muonBase:MBWheel_1N"/>
2566       <rChild name="MB4ShieldYB1S5N_5"/>
2567       <rRotation name="rotations:MM405"/>
2568       <Translation x="-270.0*mm + [RadiusMB4ShieldS3]*cos(120.*deg-[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(120.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>          
2569     </PosPart>
2570     <PosPart copyNumber="1">  
2571       <rParent name="MB4ShieldYB1S5N_5"/>
2572       <rChild name="Tile1_MB4ShieldYB1S5N_5"/>
2573       <rRotation name="rotations:000D"/>
2574       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2575     </PosPart> 
2576     <PosPart copyNumber="2">  
2577       <rParent name="MB4ShieldYB1S5N_5"/>
2578       <rChild name="Tile1_MB4ShieldYB1S5N_5"/>
2579       <rRotation name="rotations:000D"/>
2580       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2581     </PosPart> 
2582     <PosPart copyNumber="3">  
2583       <rParent name="MB4ShieldYB1S5N_5"/>
2584       <rChild name="Tile1_MB4ShieldYB1S5N_5"/>
2585       <rRotation name="rotations:000D"/>
2586       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2587     </PosPart> 
2588     <PosPart copyNumber="4">  
2589       <rParent name="MB4ShieldYB1S5N_5"/>
2590       <rChild name="Tile1_MB4ShieldYB1S5N_5"/>
2591       <rRotation name="rotations:000D"/>
2592       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2593     </PosPart> 
2594     <PosPart copyNumber="5">  
2595       <rParent name="MB4ShieldYB1S5N_5"/>
2596       <rChild name="Tile1_MB4ShieldYB1S5N_5"/>
2597       <rRotation name="rotations:000D"/>
2598       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2599     </PosPart> 
2600     <PosPart copyNumber="6">  
2601       <rParent name="MB4ShieldYB1S5N_5"/>
2602       <rChild name="Tile1_MB4ShieldYB1S5N_5"/>
2603       <rRotation name="rotations:000D"/>
2604       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2605     </PosPart> 
2606     <PosPart copyNumber="1">  
2607       <rParent name="MB4ShieldYB1S5N_5"/>
2608       <rChild name="Tile2_MB4ShieldYB1S5N_5"/>
2609       <rRotation name="rotations:000D"/>
2610       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2611     </PosPart> 
2612     <PosPart copyNumber="2">  
2613       <rParent name="MB4ShieldYB1S5N_5"/>
2614       <rChild name="Tile2_MB4ShieldYB1S5N_5"/>
2615       <rRotation name="rotations:000D"/>
2616       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2617     </PosPart> 
2618     <PosPart copyNumber="3">  
2619       <rParent name="MB4ShieldYB1S5N_5"/>
2620       <rChild name="Tile2_MB4ShieldYB1S5N_5"/>
2621       <rRotation name="rotations:000D"/>
2622       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2623     </PosPart> 
2624     <PosPart copyNumber="4">  
2625       <rParent name="MB4ShieldYB1S5N_5"/>
2626       <rChild name="Tile2_MB4ShieldYB1S5N_5"/>
2627       <rRotation name="rotations:000D"/>
2628       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2629     </PosPart> 
2630     <PosPart copyNumber="5">  
2631       <rParent name="MB4ShieldYB1S5N_5"/>
2632       <rChild name="Tile2_MB4ShieldYB1S5N_5"/>
2633       <rRotation name="rotations:000D"/>
2634       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2635     </PosPart> 
2636     <PosPart copyNumber="6">  
2637       <rParent name="MB4ShieldYB1S5N_5"/>
2638       <rChild name="Tile2_MB4ShieldYB1S5N_5"/>
2639       <rRotation name="rotations:000D"/>
2640       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2641     </PosPart> 
2642     <!--   S2   --> 
2643     <PosPart copyNumber="2">
2644       <rParent name="muonBase:MBWheel_1N"/>
2645       <rChild name="MB4ShieldYB1S2N_2"/>
2646       <rRotation name="rotations:MM402"/>
2647       <Translation x="150.0*mm + [RadiusMB4ShieldS3]*cos(30.*deg+[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(30.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>          
2648     </PosPart>
2649     <PosPart copyNumber="1">  
2650       <rParent name="MB4ShieldYB1S2N_2"/>
2651       <rChild name="Tile1_MB4ShieldYB1S2N_2"/>
2652       <rRotation name="rotations:000D"/>
2653       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2654     </PosPart> 
2655     <PosPart copyNumber="2">  
2656       <rParent name="MB4ShieldYB1S2N_2"/>
2657       <rChild name="Tile1_MB4ShieldYB1S2N_2"/>
2658       <rRotation name="rotations:000D"/>
2659       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2660     </PosPart> 
2661     <PosPart copyNumber="3">  
2662       <rParent name="MB4ShieldYB1S2N_2"/>
2663       <rChild name="Tile1_MB4ShieldYB1S2N_2"/>
2664       <rRotation name="rotations:000D"/>
2665       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2666     </PosPart> 
2667     <PosPart copyNumber="4">  
2668       <rParent name="MB4ShieldYB1S2N_2"/>
2669       <rChild name="Tile1_MB4ShieldYB1S2N_2"/>
2670       <rRotation name="rotations:000D"/>
2671       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2672     </PosPart> 
2673     <PosPart copyNumber="5">  
2674       <rParent name="MB4ShieldYB1S2N_2"/>
2675       <rChild name="Tile1_MB4ShieldYB1S2N_2"/>
2676       <rRotation name="rotations:000D"/>
2677       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2678     </PosPart> 
2679     <PosPart copyNumber="6">  
2680       <rParent name="MB4ShieldYB1S2N_2"/>
2681       <rChild name="Tile1_MB4ShieldYB1S2N_2"/>
2682       <rRotation name="rotations:000D"/>
2683       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2684     </PosPart> 
2685     <PosPart copyNumber="1">  
2686       <rParent name="MB4ShieldYB1S2N_2"/>
2687       <rChild name="Tile2_MB4ShieldYB1S2N_2"/>
2688       <rRotation name="rotations:000D"/>
2689       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2690     </PosPart> 
2691     <PosPart copyNumber="2">  
2692       <rParent name="MB4ShieldYB1S2N_2"/>
2693       <rChild name="Tile2_MB4ShieldYB1S2N_2"/>
2694       <rRotation name="rotations:000D"/>
2695       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2696     </PosPart> 
2697     <PosPart copyNumber="3">  
2698       <rParent name="MB4ShieldYB1S2N_2"/>
2699       <rChild name="Tile2_MB4ShieldYB1S2N_2"/>
2700       <rRotation name="rotations:000D"/>
2701       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2702     </PosPart> 
2703     <PosPart copyNumber="4">  
2704       <rParent name="MB4ShieldYB1S2N_2"/>
2705       <rChild name="Tile2_MB4ShieldYB1S2N_2"/>
2706       <rRotation name="rotations:000D"/>
2707       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2708     </PosPart> 
2709     <PosPart copyNumber="5">  
2710       <rParent name="MB4ShieldYB1S2N_2"/>
2711       <rChild name="Tile2_MB4ShieldYB1S2N_2"/>
2712       <rRotation name="rotations:000D"/>
2713       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2714     </PosPart> 
2715     <PosPart copyNumber="6">  
2716       <rParent name="MB4ShieldYB1S2N_2"/>
2717       <rChild name="Tile2_MB4ShieldYB1S2N_2"/>
2718       <rRotation name="rotations:000D"/>
2719       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2720     </PosPart>
2721     <!--   S6   --> 
2722     <PosPart copyNumber="6">
2723       <rParent name="muonBase:MBWheel_1N"/>
2724       <rChild name="MB4ShieldYB1S6N_6"/>
2725       <rRotation name="rotations:MM406"/>
2726       <Translation x="-150.0*mm + [RadiusMB4ShieldS3]*cos(150.*deg-[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(150.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>          
2727     </PosPart>
2728     <PosPart copyNumber="1">  
2729       <rParent name="MB4ShieldYB1S6N_6"/>
2730       <rChild name="Tile1_MB4ShieldYB1S6N_6"/>
2731       <rRotation name="rotations:000D"/>
2732       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2733     </PosPart> 
2734     <PosPart copyNumber="2">  
2735       <rParent name="MB4ShieldYB1S6N_6"/>
2736       <rChild name="Tile1_MB4ShieldYB1S6N_6"/>
2737       <rRotation name="rotations:000D"/>
2738       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2739     </PosPart> 
2740     <PosPart copyNumber="3">  
2741       <rParent name="MB4ShieldYB1S6N_6"/>
2742       <rChild name="Tile1_MB4ShieldYB1S6N_6"/>
2743       <rRotation name="rotations:000D"/>
2744       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2745     </PosPart> 
2746     <PosPart copyNumber="4">  
2747       <rParent name="MB4ShieldYB1S6N_6"/>
2748       <rChild name="Tile1_MB4ShieldYB1S6N_6"/>
2749       <rRotation name="rotations:000D"/>
2750       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2751     </PosPart> 
2752     <PosPart copyNumber="5">  
2753       <rParent name="MB4ShieldYB1S6N_6"/>
2754       <rChild name="Tile1_MB4ShieldYB1S6N_6"/>
2755       <rRotation name="rotations:000D"/>
2756       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2757     </PosPart> 
2758     <PosPart copyNumber="6">  
2759       <rParent name="MB4ShieldYB1S6N_6"/>
2760       <rChild name="Tile1_MB4ShieldYB1S6N_6"/>
2761       <rRotation name="rotations:000D"/>
2762       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2763     </PosPart> 
2764     <PosPart copyNumber="1">  
2765       <rParent name="MB4ShieldYB1S6N_6"/>
2766       <rChild name="Tile2_MB4ShieldYB1S6N_6"/>
2767       <rRotation name="rotations:000D"/>
2768       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2769     </PosPart> 
2770     <PosPart copyNumber="2">  
2771       <rParent name="MB4ShieldYB1S6N_6"/>
2772       <rChild name="Tile2_MB4ShieldYB1S6N_6"/>
2773       <rRotation name="rotations:000D"/>
2774       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2775     </PosPart> 
2776     <PosPart copyNumber="3">  
2777       <rParent name="MB4ShieldYB1S6N_6"/>
2778       <rChild name="Tile2_MB4ShieldYB1S6N_6"/>
2779       <rRotation name="rotations:000D"/>
2780       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2781     </PosPart> 
2782     <PosPart copyNumber="4">  
2783       <rParent name="MB4ShieldYB1S6N_6"/>
2784       <rChild name="Tile2_MB4ShieldYB1S6N_6"/>
2785       <rRotation name="rotations:000D"/>
2786       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2787     </PosPart> 
2788     <PosPart copyNumber="5">  
2789       <rParent name="MB4ShieldYB1S6N_6"/>
2790       <rChild name="Tile2_MB4ShieldYB1S6N_6"/>
2791       <rRotation name="rotations:000D"/>
2792       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2793     </PosPart> 
2794     <PosPart copyNumber="6">  
2795       <rParent name="MB4ShieldYB1S6N_6"/>
2796       <rChild name="Tile2_MB4ShieldYB1S6N_6"/>
2797       <rRotation name="rotations:000D"/>
2798       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2799     </PosPart>
2800     <!--   S7   --> 
2801     <PosPart copyNumber="7">
2802       <rParent name="muonBase:MBWheel_1N"/>
2803       <rChild name="MB4ShieldYB1S7N_7"/>
2804       <rRotation name="rotations:MM407"/>
2805       <Translation x="[RadiusMB4ShieldS3]*cos(180.*deg-[mb4:MB4BigPosAngle])" y="-310.0*mm + [RadiusMB4ShieldS3]*sin(180.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>          
2806     </PosPart>
2807     <PosPart copyNumber="1">  
2808       <rParent name="MB4ShieldYB1S7N_7"/>
2809       <rChild name="Tile1_MB4ShieldYB1S7N_7"/>
2810       <rRotation name="rotations:000D"/>
2811       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2812     </PosPart> 
2813     <PosPart copyNumber="2">  
2814       <rParent name="MB4ShieldYB1S7N_7"/>
2815       <rChild name="Tile1_MB4ShieldYB1S7N_7"/>
2816       <rRotation name="rotations:000D"/>
2817       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2818     </PosPart> 
2819     <PosPart copyNumber="3">  
2820       <rParent name="MB4ShieldYB1S7N_7"/>
2821       <rChild name="Tile1_MB4ShieldYB1S7N_7"/>
2822       <rRotation name="rotations:000D"/>
2823       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2824     </PosPart> 
2825     <PosPart copyNumber="4">  
2826       <rParent name="MB4ShieldYB1S7N_7"/>
2827       <rChild name="Tile1_MB4ShieldYB1S7N_7"/>
2828       <rRotation name="rotations:000D"/>
2829       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2830     </PosPart> 
2831     <PosPart copyNumber="5">  
2832       <rParent name="MB4ShieldYB1S7N_7"/>
2833       <rChild name="Tile1_MB4ShieldYB1S7N_7"/>
2834       <rRotation name="rotations:000D"/>
2835       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2836     </PosPart> 
2837     <PosPart copyNumber="6">  
2838       <rParent name="MB4ShieldYB1S7N_7"/>
2839       <rChild name="Tile1_MB4ShieldYB1S7N_7"/>
2840       <rRotation name="rotations:000D"/>
2841       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2842     </PosPart> 
2843     <PosPart copyNumber="1">  
2844       <rParent name="MB4ShieldYB1S7N_7"/>
2845       <rChild name="Tile2_MB4ShieldYB1S7N_7"/>
2846       <rRotation name="rotations:000D"/>
2847       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2848     </PosPart> 
2849     <PosPart copyNumber="2">  
2850       <rParent name="MB4ShieldYB1S7N_7"/>
2851       <rChild name="Tile2_MB4ShieldYB1S7N_7"/>
2852       <rRotation name="rotations:000D"/>
2853       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2854     </PosPart> 
2855     <PosPart copyNumber="3">  
2856       <rParent name="MB4ShieldYB1S7N_7"/>
2857       <rChild name="Tile2_MB4ShieldYB1S7N_7"/>
2858       <rRotation name="rotations:000D"/>
2859       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2860     </PosPart> 
2861     <PosPart copyNumber="4">  
2862       <rParent name="MB4ShieldYB1S7N_7"/>
2863       <rChild name="Tile2_MB4ShieldYB1S7N_7"/>
2864       <rRotation name="rotations:000D"/>
2865       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2866     </PosPart> 
2867     <PosPart copyNumber="5">  
2868       <rParent name="MB4ShieldYB1S7N_7"/>
2869       <rChild name="Tile2_MB4ShieldYB1S7N_7"/>
2870       <rRotation name="rotations:000D"/>
2871       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2872     </PosPart> 
2873     <PosPart copyNumber="6">  
2874       <rParent name="MB4ShieldYB1S7N_7"/>
2875       <rChild name="Tile2_MB4ShieldYB1S7N_7"/>
2876       <rRotation name="rotations:000D"/>
2877       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2878     </PosPart> 
2879     <!--   S1  --> 
2880     <PosPart copyNumber="1">
2881       <rParent name="muonBase:MBWheel_1N"/>
2882       <rChild name="MB4ShieldYB1S1N_1"/>
2883       <rRotation name="rotations:MM401"/>
2884       <Translation x="-60.0*mm + [RadiusMB4ShieldS3]" y="-320.0*mm + [mb4:MB4BigPos_y]" z="[mbCommon:MBPos_z]"/>          
2885     </PosPart>
2886     <PosPart copyNumber="1">  
2887       <rParent name="MB4ShieldYB1S1N_1"/>
2888       <rChild name="Tile1_MB4ShieldYB1S1N_1"/>
2889       <rRotation name="rotations:000D"/>
2890       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2891     </PosPart> 
2892     <PosPart copyNumber="2">  
2893       <rParent name="MB4ShieldYB1S1N_1"/>
2894       <rChild name="Tile1_MB4ShieldYB1S1N_1"/>
2895       <rRotation name="rotations:000D"/>
2896       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2897     </PosPart> 
2898     <PosPart copyNumber="3">  
2899       <rParent name="MB4ShieldYB1S1N_1"/>
2900       <rChild name="Tile1_MB4ShieldYB1S1N_1"/>
2901       <rRotation name="rotations:000D"/>
2902       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2903     </PosPart> 
2904     <PosPart copyNumber="4">  
2905       <rParent name="MB4ShieldYB1S1N_1"/>
2906       <rChild name="Tile1_MB4ShieldYB1S1N_1"/>
2907       <rRotation name="rotations:000D"/>
2908       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
2909     </PosPart> 
2910     <PosPart copyNumber="5">  
2911       <rParent name="MB4ShieldYB1S1N_1"/>
2912       <rChild name="Tile1_MB4ShieldYB1S1N_1"/>
2913       <rRotation name="rotations:000D"/>
2914       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
2915     </PosPart> 
2916     <PosPart copyNumber="6">  
2917       <rParent name="MB4ShieldYB1S1N_1"/>
2918       <rChild name="Tile1_MB4ShieldYB1S1N_1"/>
2919       <rRotation name="rotations:000D"/>
2920       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
2921     </PosPart> 
2922     <PosPart copyNumber="1">  
2923       <rParent name="MB4ShieldYB1S1N_1"/>
2924       <rChild name="Tile2_MB4ShieldYB1S1N_1"/>
2925       <rRotation name="rotations:000D"/>
2926       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2927     </PosPart> 
2928     <PosPart copyNumber="2">  
2929       <rParent name="MB4ShieldYB1S1N_1"/>
2930       <rChild name="Tile2_MB4ShieldYB1S1N_1"/>
2931       <rRotation name="rotations:000D"/>
2932       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2933     </PosPart> 
2934     <PosPart copyNumber="3">  
2935       <rParent name="MB4ShieldYB1S1N_1"/>
2936       <rChild name="Tile2_MB4ShieldYB1S1N_1"/>
2937       <rRotation name="rotations:000D"/>
2938       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2939     </PosPart> 
2940     <PosPart copyNumber="4">  
2941       <rParent name="MB4ShieldYB1S1N_1"/>
2942       <rChild name="Tile2_MB4ShieldYB1S1N_1"/>
2943       <rRotation name="rotations:000D"/>
2944       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
2945     </PosPart> 
2946     <PosPart copyNumber="5">  
2947       <rParent name="MB4ShieldYB1S1N_1"/>
2948       <rChild name="Tile2_MB4ShieldYB1S1N_1"/>
2949       <rRotation name="rotations:000D"/>
2950       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
2951     </PosPart> 
2952     <PosPart copyNumber="6">  
2953       <rParent name="MB4ShieldYB1S1N_1"/>
2954       <rChild name="Tile2_MB4ShieldYB1S1N_1"/>
2955       <rRotation name="rotations:000D"/>
2956       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
2957     </PosPart> 
2958 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB-1  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
2959 <!--   S13   --> 
2960     <PosPart copyNumber="13">  
2961       <rParent name="muonBase:MBWheel_1P"/>
2962       <rChild name="MB4ShieldYB1TopP_13"/>
2963       <rRotation name="rotations:MM404"/>
2964       <Translation x="-[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="[mbCommon:MBPos_z]"/>
2965     </PosPart>
2966     <PosPart copyNumber="1">  
2967       <rParent name="MB4ShieldYB1TopP_13"/>
2968       <rChild name="Tile1_MB4ShieldYB1TopP_13"/>
2969       <rRotation name="rotations:000D"/>
2970       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
2971     </PosPart> 
2972     <PosPart copyNumber="2">  
2973       <rParent name="MB4ShieldYB1TopP_13"/>
2974       <rChild name="Tile1_MB4ShieldYB1TopP_13"/>
2975       <rRotation name="rotations:000D"/>
2976       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
2977     </PosPart> 
2978     <PosPart copyNumber="3">  
2979       <rParent name="MB4ShieldYB1TopP_13"/>
2980       <rChild name="Tile1_MB4ShieldYB1TopP_13"/>
2981       <rRotation name="rotations:000D"/>
2982       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
2983     </PosPart> 
2984     <PosPart copyNumber="4">  
2985       <rParent name="MB4ShieldYB1TopP_13"/>
2986       <rChild name="Tile1_MB4ShieldYB1TopP_13"/>
2987       <rRotation name="rotations:000D"/>
2988       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
2989     </PosPart> 
2990     <PosPart copyNumber="5">  
2991       <rParent name="MB4ShieldYB1TopP_13"/>
2992       <rChild name="Tile1_MB4ShieldYB1TopP_13"/>
2993       <rRotation name="rotations:000D"/>
2994       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
2995     </PosPart> 
2996     <PosPart copyNumber="6">  
2997       <rParent name="MB4ShieldYB1TopP_13"/>
2998       <rChild name="Tile1_MB4ShieldYB1TopP_13"/>
2999       <rRotation name="rotations:000D"/>
3000       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
3001     </PosPart> 
3002     <PosPart copyNumber="1">  
3003       <rParent name="MB4ShieldYB1TopP_13"/>
3004       <rChild name="Tile2_MB4ShieldYB1TopP_13"/>
3005       <rRotation name="rotations:000D"/>
3006       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
3007     </PosPart> 
3008     <PosPart copyNumber="2">  
3009       <rParent name="MB4ShieldYB1TopP_13"/>
3010       <rChild name="Tile2_MB4ShieldYB1TopP_13"/>
3011       <rRotation name="rotations:000D"/>
3012       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
3013     </PosPart> 
3014     <PosPart copyNumber="3">  
3015       <rParent name="MB4ShieldYB1TopP_13"/>
3016       <rChild name="Tile2_MB4ShieldYB1TopP_13"/>
3017       <rRotation name="rotations:000D"/>
3018       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
3019     </PosPart> 
3020     <PosPart copyNumber="4">  
3021       <rParent name="MB4ShieldYB1TopP_13"/>
3022       <rChild name="Tile2_MB4ShieldYB1TopP_13"/>
3023       <rRotation name="rotations:000D"/>
3024       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
3025     </PosPart> 
3026     <PosPart copyNumber="5">  
3027       <rParent name="MB4ShieldYB1TopP_13"/>
3028       <rChild name="Tile2_MB4ShieldYB1TopP_13"/>
3029       <rRotation name="rotations:000D"/>
3030       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
3031     </PosPart> 
3032     <PosPart copyNumber="6">  
3033       <rParent name="MB4ShieldYB1TopP_13"/>
3034       <rChild name="Tile2_MB4ShieldYB1TopP_13"/>
3035       <rRotation name="rotations:000D"/>
3036       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
3037     </PosPart> 
3038     <!--   S4   -->
3039     <PosPart copyNumber="4">  
3040       <rParent name="muonBase:MBWheel_1P"/>
3041       <rChild name="MB4ShieldYB1TopP_4"/>
3042       <rRotation name="rotations:MM404"/>
3043       <Translation x="[mb4:MB4TopPos_x]" y="[mb4:MB4TopPos_y] + 240.0*mm" z="[mbCommon:MBPos_z]"/>
3044     </PosPart>
3045     <PosPart copyNumber="1">  
3046       <rParent name="MB4ShieldYB1TopP_4"/>
3047       <rChild name="Tile1_MB4ShieldYB1TopP_4"/>
3048       <rRotation name="rotations:000D"/>
3049       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
3050     </PosPart> 
3051     <PosPart copyNumber="2">  
3052       <rParent name="MB4ShieldYB1TopP_4"/>
3053       <rChild name="Tile1_MB4ShieldYB1TopP_4"/>
3054       <rRotation name="rotations:000D"/>
3055       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_1]"/>
3056     </PosPart> 
3057     <PosPart copyNumber="3">  
3058       <rParent name="MB4ShieldYB1TopP_4"/>
3059       <rChild name="Tile1_MB4ShieldYB1TopP_4"/>
3060       <rRotation name="rotations:000D"/>
3061       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
3062     </PosPart> 
3063     <PosPart copyNumber="4">  
3064       <rParent name="MB4ShieldYB1TopP_4"/>
3065       <rChild name="Tile1_MB4ShieldYB1TopP_4"/>
3066       <rRotation name="rotations:000D"/>
3067       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_1]"/>
3068     </PosPart> 
3069     <PosPart copyNumber="5">  
3070       <rParent name="MB4ShieldYB1TopP_4"/>
3071       <rChild name="Tile1_MB4ShieldYB1TopP_4"/>
3072       <rRotation name="rotations:000D"/>
3073       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
3074     </PosPart> 
3075     <PosPart copyNumber="6">  
3076       <rParent name="MB4ShieldYB1TopP_4"/>
3077       <rChild name="Tile1_MB4ShieldYB1TopP_4"/>
3078       <rRotation name="rotations:000D"/>
3079       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_1]"/>
3080     </PosPart> 
3081     <PosPart copyNumber="1">  
3082       <rParent name="MB4ShieldYB1TopP_4"/>
3083       <rChild name="Tile2_MB4ShieldYB1TopP_4"/>
3084       <rRotation name="rotations:000D"/>
3085       <Translation x="-[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
3086     </PosPart> 
3087     <PosPart copyNumber="2">  
3088       <rParent name="MB4ShieldYB1TopP_4"/>
3089       <rChild name="Tile2_MB4ShieldYB1TopP_4"/>
3090       <rRotation name="rotations:000D"/>
3091       <Translation x="[Tile2_x]" y="[Tile2_y]*2.0" z="[CoordZ_3]"/>
3092     </PosPart> 
3093     <PosPart copyNumber="3">  
3094       <rParent name="MB4ShieldYB1TopP_4"/>
3095       <rChild name="Tile2_MB4ShieldYB1TopP_4"/>
3096       <rRotation name="rotations:000D"/>
3097       <Translation x="-[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
3098     </PosPart> 
3099     <PosPart copyNumber="4">  
3100       <rParent name="MB4ShieldYB1TopP_4"/>
3101       <rChild name="Tile2_MB4ShieldYB1TopP_4"/>
3102       <rRotation name="rotations:000D"/>
3103       <Translation x="[Tile2_x]" y="0.0*mm" z="[CoordZ_3]"/>
3104     </PosPart> 
3105     <PosPart copyNumber="5">  
3106       <rParent name="MB4ShieldYB1TopP_4"/>
3107       <rChild name="Tile2_MB4ShieldYB1TopP_4"/>
3108       <rRotation name="rotations:000D"/>
3109       <Translation x="-[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
3110     </PosPart> 
3111     <PosPart copyNumber="6">  
3112       <rParent name="MB4ShieldYB1TopP_4"/>
3113       <rChild name="Tile2_MB4ShieldYB1TopP_4"/>
3114       <rRotation name="rotations:000D"/>
3115       <Translation x="[Tile2_x]" y="-[Tile2_y]*2.0" z="[CoordZ_3]"/>
3116     </PosPart>
3117     <!--   S3  --> 
3118     <PosPart copyNumber="3">
3119       <rParent name="muonBase:MBWheel_1P"/>
3120       <rChild name="MB4ShieldYB1S3P_3"/>
3121       <rRotation name="rotations:RM1892"/>
3122       <Translation x="270.0*mm + [RadiusMB4ShieldS3]*cos(60.*deg+[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(60.*deg+[mb4:MB4BigPosAngle])" z="-[mbCommon:MBPos_z]"/>
3123     </PosPart>
3124     <PosPart copyNumber="1">  
3125       <rParent name="MB4ShieldYB1S3P_3"/>
3126       <rChild name="Tile1_MB4ShieldYB1S3P_3"/>
3127       <rRotation name="rotations:000D"/>
3128       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3129     </PosPart> 
3130     <PosPart copyNumber="2">  
3131       <rParent name="MB4ShieldYB1S3P_3"/>
3132       <rChild name="Tile1_MB4ShieldYB1S3P_3"/>
3133       <rRotation name="rotations:000D"/>
3134       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3135     </PosPart> 
3136     <PosPart copyNumber="3">  
3137       <rParent name="MB4ShieldYB1S3P_3"/>
3138       <rChild name="Tile1_MB4ShieldYB1S3P_3"/>
3139       <rRotation name="rotations:000D"/>
3140       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3141     </PosPart> 
3142     <PosPart copyNumber="4">  
3143       <rParent name="MB4ShieldYB1S3P_3"/>
3144       <rChild name="Tile1_MB4ShieldYB1S3P_3"/>
3145       <rRotation name="rotations:000D"/>
3146       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3147     </PosPart> 
3148     <PosPart copyNumber="5">  
3149       <rParent name="MB4ShieldYB1S3P_3"/>
3150       <rChild name="Tile1_MB4ShieldYB1S3P_3"/>
3151       <rRotation name="rotations:000D"/>
3152       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3153     </PosPart> 
3154     <PosPart copyNumber="6">  
3155       <rParent name="MB4ShieldYB1S3P_3"/>
3156       <rChild name="Tile1_MB4ShieldYB1S3P_3"/>
3157       <rRotation name="rotations:000D"/>
3158       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3159     </PosPart> 
3160     <PosPart copyNumber="1">  
3161       <rParent name="MB4ShieldYB1S3P_3"/>
3162       <rChild name="Tile2_MB4ShieldYB1S3P_3"/>
3163       <rRotation name="rotations:000D"/>
3164       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3165     </PosPart> 
3166     <PosPart copyNumber="2">  
3167       <rParent name="MB4ShieldYB1S3P_3"/>
3168       <rChild name="Tile2_MB4ShieldYB1S3P_3"/>
3169       <rRotation name="rotations:000D"/>
3170       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3171     </PosPart> 
3172     <PosPart copyNumber="3">  
3173       <rParent name="MB4ShieldYB1S3P_3"/>
3174       <rChild name="Tile2_MB4ShieldYB1S3P_3"/>
3175       <rRotation name="rotations:000D"/>
3176       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3177     </PosPart> 
3178     <PosPart copyNumber="4">  
3179       <rParent name="MB4ShieldYB1S3P_3"/>
3180       <rChild name="Tile2_MB4ShieldYB1S3P_3"/>
3181       <rRotation name="rotations:000D"/>
3182       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3183     </PosPart> 
3184     <PosPart copyNumber="5">  
3185       <rParent name="MB4ShieldYB1S3P_3"/>
3186       <rChild name="Tile2_MB4ShieldYB1S3P_3"/>
3187       <rRotation name="rotations:000D"/>
3188       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3189     </PosPart> 
3190     <PosPart copyNumber="6">  
3191       <rParent name="MB4ShieldYB1S3P_3"/>
3192       <rChild name="Tile2_MB4ShieldYB1S3P_3"/>
3193       <rRotation name="rotations:000D"/>
3194       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3195     </PosPart>
3196     <!--   S5  --> 
3197     <PosPart copyNumber="5">
3198       <rParent name="muonBase:MBWheel_1P"/>
3199       <rChild name="MB4ShieldYB1S5P_5"/>
3200       <rRotation name="rotations:RM1912"/>
3201       <Translation x="-270.0*mm + [RadiusMB4ShieldS3]*cos(120.*deg-[mb4:MB4BigPosAngle])" y="-150.0*mm + [RadiusMB4ShieldS3]*sin(120.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>           
3202     </PosPart>
3203     <PosPart copyNumber="1">  
3204       <rParent name="MB4ShieldYB1S5P_5"/>
3205       <rChild name="Tile1_MB4ShieldYB1S5P_5"/>
3206       <rRotation name="rotations:000D"/>
3207       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3208     </PosPart> 
3209     <PosPart copyNumber="2">  
3210       <rParent name="MB4ShieldYB1S5P_5"/>
3211       <rChild name="Tile1_MB4ShieldYB1S5P_5"/>
3212       <rRotation name="rotations:000D"/>
3213       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3214     </PosPart> 
3215     <PosPart copyNumber="3">  
3216       <rParent name="MB4ShieldYB1S5P_5"/>
3217       <rChild name="Tile1_MB4ShieldYB1S5P_5"/>
3218       <rRotation name="rotations:000D"/>
3219       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3220     </PosPart> 
3221     <PosPart copyNumber="4">  
3222       <rParent name="MB4ShieldYB1S5P_5"/>
3223       <rChild name="Tile1_MB4ShieldYB1S5P_5"/>
3224       <rRotation name="rotations:000D"/>
3225       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3226     </PosPart> 
3227     <PosPart copyNumber="5">  
3228       <rParent name="MB4ShieldYB1S5P_5"/>
3229       <rChild name="Tile1_MB4ShieldYB1S5P_5"/>
3230       <rRotation name="rotations:000D"/>
3231       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3232     </PosPart> 
3233     <PosPart copyNumber="6">  
3234       <rParent name="MB4ShieldYB1S5P_5"/>
3235       <rChild name="Tile1_MB4ShieldYB1S5P_5"/>
3236       <rRotation name="rotations:000D"/>
3237       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3238     </PosPart> 
3239     <PosPart copyNumber="1">  
3240       <rParent name="MB4ShieldYB1S5P_5"/>
3241       <rChild name="Tile2_MB4ShieldYB1S5P_5"/>
3242       <rRotation name="rotations:000D"/>
3243       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3244     </PosPart> 
3245     <PosPart copyNumber="2">  
3246       <rParent name="MB4ShieldYB1S5P_5"/>
3247       <rChild name="Tile2_MB4ShieldYB1S5P_5"/>
3248       <rRotation name="rotations:000D"/>
3249       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3250     </PosPart> 
3251     <PosPart copyNumber="3">  
3252       <rParent name="MB4ShieldYB1S5P_5"/>
3253       <rChild name="Tile2_MB4ShieldYB1S5P_5"/>
3254       <rRotation name="rotations:000D"/>
3255       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3256     </PosPart> 
3257     <PosPart copyNumber="4">  
3258       <rParent name="MB4ShieldYB1S5P_5"/>
3259       <rChild name="Tile2_MB4ShieldYB1S5P_5"/>
3260       <rRotation name="rotations:000D"/>
3261       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3262     </PosPart> 
3263     <PosPart copyNumber="5">  
3264       <rParent name="MB4ShieldYB1S5P_5"/>
3265       <rChild name="Tile2_MB4ShieldYB1S5P_5"/>
3266       <rRotation name="rotations:000D"/>
3267       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3268     </PosPart> 
3269     <PosPart copyNumber="6">  
3270       <rParent name="MB4ShieldYB1S5P_5"/>
3271       <rChild name="Tile2_MB4ShieldYB1S5P_5"/>
3272       <rRotation name="rotations:000D"/>
3273       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3274     </PosPart>
3275     <!--   S2  --> 
3276     <PosPart copyNumber="2">
3277       <rParent name="muonBase:MBWheel_1P"/>
3278       <rChild name="MB4ShieldYB1S2P_2"/>
3279       <rRotation name="rotations:RM1882"/>
3280       <Translation x="150.0*mm + [RadiusMB4ShieldS3]*cos(30.*deg+[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(30.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>                  </PosPart>        
3281     <PosPart copyNumber="1">  
3282       <rParent name="MB4ShieldYB1S2P_2"/>
3283       <rChild name="Tile1_MB4ShieldYB1S2P_2"/>
3284       <rRotation name="rotations:000D"/>
3285       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3286     </PosPart> 
3287     <PosPart copyNumber="2">  
3288       <rParent name="MB4ShieldYB1S2P_2"/>
3289       <rChild name="Tile1_MB4ShieldYB1S2P_2"/>
3290       <rRotation name="rotations:000D"/>
3291       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3292     </PosPart> 
3293     <PosPart copyNumber="3">  
3294       <rParent name="MB4ShieldYB1S2P_2"/>
3295       <rChild name="Tile1_MB4ShieldYB1S2P_2"/>
3296       <rRotation name="rotations:000D"/>
3297       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3298     </PosPart> 
3299     <PosPart copyNumber="4">  
3300       <rParent name="MB4ShieldYB1S2P_2"/>
3301       <rChild name="Tile1_MB4ShieldYB1S2P_2"/>
3302       <rRotation name="rotations:000D"/>
3303       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3304     </PosPart> 
3305     <PosPart copyNumber="5">  
3306       <rParent name="MB4ShieldYB1S2P_2"/>
3307       <rChild name="Tile1_MB4ShieldYB1S2P_2"/>
3308       <rRotation name="rotations:000D"/>
3309       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3310     </PosPart> 
3311     <PosPart copyNumber="6">  
3312       <rParent name="MB4ShieldYB1S2P_2"/>
3313       <rChild name="Tile1_MB4ShieldYB1S2P_2"/>
3314       <rRotation name="rotations:000D"/>
3315       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3316     </PosPart> 
3317     <PosPart copyNumber="1">  
3318       <rParent name="MB4ShieldYB1S2P_2"/>
3319       <rChild name="Tile2_MB4ShieldYB1S2P_2"/>
3320       <rRotation name="rotations:000D"/>
3321       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3322     </PosPart> 
3323     <PosPart copyNumber="2">  
3324       <rParent name="MB4ShieldYB1S2P_2"/>
3325       <rChild name="Tile2_MB4ShieldYB1S2P_2"/>
3326       <rRotation name="rotations:000D"/>
3327       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3328     </PosPart> 
3329     <PosPart copyNumber="3">  
3330       <rParent name="MB4ShieldYB1S2P_2"/>
3331       <rChild name="Tile2_MB4ShieldYB1S2P_2"/>
3332       <rRotation name="rotations:000D"/>
3333       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3334     </PosPart> 
3335     <PosPart copyNumber="4">  
3336       <rParent name="MB4ShieldYB1S2P_2"/>
3337       <rChild name="Tile2_MB4ShieldYB1S2P_2"/>
3338       <rRotation name="rotations:000D"/>
3339       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3340     </PosPart> 
3341     <PosPart copyNumber="5">  
3342       <rParent name="MB4ShieldYB1S2P_2"/>
3343       <rChild name="Tile2_MB4ShieldYB1S2P_2"/>
3344       <rRotation name="rotations:000D"/>
3345       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3346     </PosPart> 
3347     <PosPart copyNumber="6">  
3348       <rParent name="MB4ShieldYB1S2P_2"/>
3349       <rChild name="Tile2_MB4ShieldYB1S2P_2"/>
3350       <rRotation name="rotations:000D"/>
3351       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3352     </PosPart>
3353     <!--   S6  --> 
3354     <PosPart copyNumber="6">
3355       <rParent name="muonBase:MBWheel_1P"/>
3356       <rChild name="MB4ShieldYB1S6P_6"/>
3357       <rRotation name="rotations:RM1922"/>
3358       <Translation x="-150.0*mm + [RadiusMB4ShieldS3]*cos(150.*deg-[mb4:MB4BigPosAngle])" y="-260.0*mm + [RadiusMB4ShieldS3]*sin(150.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>               </PosPart>        
3359     <PosPart copyNumber="1">  
3360       <rParent name="MB4ShieldYB1S6P_6"/>
3361       <rChild name="Tile1_MB4ShieldYB1S6P_6"/>
3362       <rRotation name="rotations:000D"/>
3363       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3364     </PosPart> 
3365     <PosPart copyNumber="2">  
3366       <rParent name="MB4ShieldYB1S6P_6"/>
3367       <rChild name="Tile1_MB4ShieldYB1S6P_6"/>
3368       <rRotation name="rotations:000D"/>
3369       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3370     </PosPart> 
3371     <PosPart copyNumber="3">  
3372       <rParent name="MB4ShieldYB1S6P_6"/>
3373       <rChild name="Tile1_MB4ShieldYB1S6P_6"/>
3374       <rRotation name="rotations:000D"/>
3375       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3376     </PosPart> 
3377     <PosPart copyNumber="4">  
3378       <rParent name="MB4ShieldYB1S6P_6"/>
3379       <rChild name="Tile1_MB4ShieldYB1S6P_6"/>
3380       <rRotation name="rotations:000D"/>
3381       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3382     </PosPart> 
3383     <PosPart copyNumber="5">  
3384       <rParent name="MB4ShieldYB1S6P_6"/>
3385       <rChild name="Tile1_MB4ShieldYB1S6P_6"/>
3386       <rRotation name="rotations:000D"/>
3387       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3388     </PosPart> 
3389     <PosPart copyNumber="6">  
3390       <rParent name="MB4ShieldYB1S6P_6"/>
3391       <rChild name="Tile1_MB4ShieldYB1S6P_6"/>
3392       <rRotation name="rotations:000D"/>
3393       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3394     </PosPart> 
3395     <PosPart copyNumber="1">  
3396       <rParent name="MB4ShieldYB1S6P_6"/>
3397       <rChild name="Tile2_MB4ShieldYB1S6P_6"/>
3398       <rRotation name="rotations:000D"/>
3399       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3400     </PosPart> 
3401     <PosPart copyNumber="2">  
3402       <rParent name="MB4ShieldYB1S6P_6"/>
3403       <rChild name="Tile2_MB4ShieldYB1S6P_6"/>
3404       <rRotation name="rotations:000D"/>
3405       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3406     </PosPart> 
3407     <PosPart copyNumber="3">  
3408       <rParent name="MB4ShieldYB1S6P_6"/>
3409       <rChild name="Tile2_MB4ShieldYB1S6P_6"/>
3410       <rRotation name="rotations:000D"/>
3411       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3412     </PosPart> 
3413     <PosPart copyNumber="4">  
3414       <rParent name="MB4ShieldYB1S6P_6"/>
3415       <rChild name="Tile2_MB4ShieldYB1S6P_6"/>
3416       <rRotation name="rotations:000D"/>
3417       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3418     </PosPart> 
3419     <PosPart copyNumber="5">  
3420       <rParent name="MB4ShieldYB1S6P_6"/>
3421       <rChild name="Tile2_MB4ShieldYB1S6P_6"/>
3422       <rRotation name="rotations:000D"/>
3423       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3424     </PosPart> 
3425     <PosPart copyNumber="6">  
3426       <rParent name="MB4ShieldYB1S6P_6"/>
3427       <rChild name="Tile2_MB4ShieldYB1S6P_6"/>
3428       <rRotation name="rotations:000D"/>
3429       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3430     </PosPart>
3431     <!--   S7  --> 
3432     <PosPart copyNumber="7">
3433       <rParent name="muonBase:MBWheel_1P"/>
3434       <rChild name="MB4ShieldYB1S7P_7"/>
3435       <rRotation name="rotations:90XD"/>
3436       <Translation x="[RadiusMB4ShieldS3]*cos(180.*deg-[mb4:MB4BigPosAngle])" y="-310.0*mm + [RadiusMB4ShieldS3]*sin(180.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>               
3437     </PosPart>        
3438     <PosPart copyNumber="1">  
3439       <rParent name="MB4ShieldYB1S7P_7"/>
3440       <rChild name="Tile1_MB4ShieldYB1S7P_7"/>
3441       <rRotation name="rotations:000D"/>
3442       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3443     </PosPart> 
3444     <PosPart copyNumber="2">  
3445       <rParent name="MB4ShieldYB1S7P_7"/>
3446       <rChild name="Tile1_MB4ShieldYB1S7P_7"/>
3447       <rRotation name="rotations:000D"/>
3448       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3449     </PosPart> 
3450     <PosPart copyNumber="3">  
3451       <rParent name="MB4ShieldYB1S7P_7"/>
3452       <rChild name="Tile1_MB4ShieldYB1S7P_7"/>
3453       <rRotation name="rotations:000D"/>
3454       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3455     </PosPart> 
3456     <PosPart copyNumber="4">  
3457       <rParent name="MB4ShieldYB1S7P_7"/>
3458       <rChild name="Tile1_MB4ShieldYB1S7P_7"/>
3459       <rRotation name="rotations:000D"/>
3460       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3461     </PosPart> 
3462     <PosPart copyNumber="5">  
3463       <rParent name="MB4ShieldYB1S7P_7"/>
3464       <rChild name="Tile1_MB4ShieldYB1S7P_7"/>
3465       <rRotation name="rotations:000D"/>
3466       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3467     </PosPart> 
3468     <PosPart copyNumber="6">  
3469       <rParent name="MB4ShieldYB1S7P_7"/>
3470       <rChild name="Tile1_MB4ShieldYB1S7P_7"/>
3471       <rRotation name="rotations:000D"/>
3472       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3473     </PosPart> 
3474     <PosPart copyNumber="1">  
3475       <rParent name="MB4ShieldYB1S7P_7"/>
3476       <rChild name="Tile2_MB4ShieldYB1S7P_7"/>
3477       <rRotation name="rotations:000D"/>
3478       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3479     </PosPart> 
3480     <PosPart copyNumber="2">  
3481       <rParent name="MB4ShieldYB1S7P_7"/>
3482       <rChild name="Tile2_MB4ShieldYB1S7P_7"/>
3483       <rRotation name="rotations:000D"/>
3484       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3485     </PosPart> 
3486     <PosPart copyNumber="3">  
3487       <rParent name="MB4ShieldYB1S7P_7"/>
3488       <rChild name="Tile2_MB4ShieldYB1S7P_7"/>
3489       <rRotation name="rotations:000D"/>
3490       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3491     </PosPart> 
3492     <PosPart copyNumber="4">  
3493       <rParent name="MB4ShieldYB1S7P_7"/>
3494       <rChild name="Tile2_MB4ShieldYB1S7P_7"/>
3495       <rRotation name="rotations:000D"/>
3496       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3497     </PosPart> 
3498     <PosPart copyNumber="5">  
3499       <rParent name="MB4ShieldYB1S7P_7"/>
3500       <rChild name="Tile2_MB4ShieldYB1S7P_7"/>
3501       <rRotation name="rotations:000D"/>
3502       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3503     </PosPart> 
3504     <PosPart copyNumber="6">  
3505       <rParent name="MB4ShieldYB1S7P_7"/>
3506       <rChild name="Tile2_MB4ShieldYB1S7P_7"/>
3507       <rRotation name="rotations:000D"/>
3508       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3509     </PosPart>
3510     <!--   S1  --> 
3511     <PosPart copyNumber="1">
3512       <rParent name="muonBase:MBWheel_1P"/>
3513       <rChild name="MB4ShieldYB1S1P_1"/>
3514       <rRotation name="rotations:RM1872"/>
3515       <Translation x="-60.0*mm + [RadiusMB4ShieldS3]" y="-320.0*mm + [mb4:MB4BigPos_y]" z="[mbCommon:MBPos_z]"/>               
3516     </PosPart>        
3517     <PosPart copyNumber="1">  
3518       <rParent name="MB4ShieldYB1S1P_1"/>
3519       <rChild name="Tile1_MB4ShieldYB1S1P_1"/>
3520       <rRotation name="rotations:000D"/>
3521       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3522     </PosPart> 
3523     <PosPart copyNumber="2">  
3524       <rParent name="MB4ShieldYB1S1P_1"/>
3525       <rChild name="Tile1_MB4ShieldYB1S1P_1"/>
3526       <rRotation name="rotations:000D"/>
3527       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3528     </PosPart> 
3529     <PosPart copyNumber="3">  
3530       <rParent name="MB4ShieldYB1S1P_1"/>
3531       <rChild name="Tile1_MB4ShieldYB1S1P_1"/>
3532       <rRotation name="rotations:000D"/>
3533       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3534     </PosPart> 
3535     <PosPart copyNumber="4">  
3536       <rParent name="MB4ShieldYB1S1P_1"/>
3537       <rChild name="Tile1_MB4ShieldYB1S1P_1"/>
3538       <rRotation name="rotations:000D"/>
3539       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3540     </PosPart> 
3541     <PosPart copyNumber="5">  
3542       <rParent name="MB4ShieldYB1S1P_1"/>
3543       <rChild name="Tile1_MB4ShieldYB1S1P_1"/>
3544       <rRotation name="rotations:000D"/>
3545       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_1]"/>
3546     </PosPart> 
3547     <PosPart copyNumber="6">  
3548       <rParent name="MB4ShieldYB1S1P_1"/>
3549       <rChild name="Tile1_MB4ShieldYB1S1P_1"/>
3550       <rRotation name="rotations:000D"/>
3551       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3552     </PosPart> 
3553     <PosPart copyNumber="1">  
3554       <rParent name="MB4ShieldYB1S1P_1"/>
3555       <rChild name="Tile2_MB4ShieldYB1S1P_1"/>
3556       <rRotation name="rotations:000D"/>
3557       <Translation x="-[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3558     </PosPart> 
3559     <PosPart copyNumber="2">  
3560       <rParent name="MB4ShieldYB1S1P_1"/>
3561       <rChild name="Tile2_MB4ShieldYB1S1P_1"/>
3562       <rRotation name="rotations:000D"/>
3563       <Translation x="-[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3564     </PosPart> 
3565     <PosPart copyNumber="3">  
3566       <rParent name="MB4ShieldYB1S1P_1"/>
3567       <rChild name="Tile2_MB4ShieldYB1S1P_1"/>
3568       <rRotation name="rotations:000D"/>
3569       <Translation x="-[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3570     </PosPart> 
3571     <PosPart copyNumber="4">  
3572       <rParent name="MB4ShieldYB1S1P_1"/>
3573       <rChild name="Tile2_MB4ShieldYB1S1P_1"/>
3574       <rRotation name="rotations:000D"/>
3575       <Translation x="[Tile3_x]" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3576     </PosPart> 
3577     <PosPart copyNumber="5">  
3578       <rParent name="MB4ShieldYB1S1P_1"/>
3579       <rChild name="Tile2_MB4ShieldYB1S1P_1"/>
3580       <rRotation name="rotations:000D"/>
3581       <Translation x="[Tile3_x]" y="0.0" z="[CoordZ_2]"/>
3582     </PosPart> 
3583     <PosPart copyNumber="6">  
3584       <rParent name="MB4ShieldYB1S1P_1"/>
3585       <rChild name="Tile2_MB4ShieldYB1S1P_1"/>
3586       <rRotation name="rotations:000D"/>
3587       <Translation x="[Tile3_x]" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3588     </PosPart>
3589 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++  YB0  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ --> 
3590 <!--   S3  --> 
3591     <PosPart copyNumber="3">
3592       <rParent name="muonBase:MBWheel_0"/>
3593       <rChild name="MB4ShieldYB0S3"/>
3594       <rRotation name="rotations:RM1892"/>
3595       <Translation x="1020.0*mm + [RadiusMB4ShieldS3]*cos(60.*deg+[mb4:MB4BigPosAngle])" y="-580.0*mm + [RadiusMB4ShieldS3]*sin(60.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
3596     </PosPart>
3597     <PosPart copyNumber="1">  
3598       <rParent name="MB4ShieldYB0S3"/>
3599       <rChild name="Tile1_MB4ShieldYB0S3"/>
3600       <rRotation name="rotations:000D"/>
3601       <Translation x="0.0*mm" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3602     </PosPart> 
3603     <PosPart copyNumber="2">  
3604       <rParent name="MB4ShieldYB0S3"/>
3605       <rChild name="Tile1_MB4ShieldYB0S3"/>
3606       <rRotation name="rotations:000D"/>
3607       <Translation x="0.0*mm" y="0.0" z="[CoordZ_1]"/>
3608     </PosPart> 
3609     <PosPart copyNumber="3">  
3610       <rParent name="MB4ShieldYB0S3"/>
3611       <rChild name="Tile1_MB4ShieldYB0S3"/>
3612       <rRotation name="rotations:000D"/>
3613       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3614     </PosPart>
3615     <PosPart copyNumber="1">  
3616       <rParent name="MB4ShieldYB0S3"/>
3617       <rChild name="Tile2_MB4ShieldYB0S3"/>
3618       <rRotation name="rotations:000D"/>
3619       <Translation x="0.0*m" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3620     </PosPart> 
3621     <PosPart copyNumber="2">  
3622       <rParent name="MB4ShieldYB0S3"/>
3623       <rChild name="Tile2_MB4ShieldYB0S3"/>
3624       <rRotation name="rotations:000D"/>
3625       <Translation x="0.0*mm" y="0.0" z="[CoordZ_2]"/>
3626     </PosPart> 
3627     <PosPart copyNumber="3">  
3628       <rParent name="MB4ShieldYB0S3"/>
3629       <rChild name="Tile2_MB4ShieldYB0S3"/>
3630       <rRotation name="rotations:000D"/>
3631       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3632     </PosPart>
3633     <!--   S5   --> 
3634     <PosPart copyNumber="5">
3635       <rParent name="muonBase:MBWheel_0"/>
3636       <rChild name="MB4ShieldYB0S5"/>
3637       <rRotation name="rotations:MM405"/>
3638       <Translation x="-1020.00*mm + [RadiusMB4ShieldS3]*cos(120.*deg-[mb4:MB4BigPosAngle])" y="-580.0*mm + [RadiusMB4ShieldS3]*sin(120.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
3639     </PosPart>
3640     <PosPart copyNumber="1">  
3641       <rParent name="MB4ShieldYB0S5"/>
3642       <rChild name="Tile1_MB4ShieldYB0S5"/>
3643       <rRotation name="rotations:000D"/>
3644       <Translation x="0.0*mm" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3645     </PosPart> 
3646     <PosPart copyNumber="2">  
3647       <rParent name="MB4ShieldYB0S5"/>
3648       <rChild name="Tile1_MB4ShieldYB0S5"/>
3649       <rRotation name="rotations:000D"/>
3650       <Translation x="0.0*mm" y="0.0" z="[CoordZ_1]"/>
3651     </PosPart> 
3652     <PosPart copyNumber="3">  
3653       <rParent name="MB4ShieldYB0S5"/>
3654       <rChild name="Tile1_MB4ShieldYB0S5"/>
3655       <rRotation name="rotations:000D"/>
3656       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3657     </PosPart>
3658     <PosPart copyNumber="1">  
3659       <rParent name="MB4ShieldYB0S5"/>
3660       <rChild name="Tile2_MB4ShieldYB0S5"/>
3661       <rRotation name="rotations:000D"/>
3662       <Translation x="0.0*m" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3663     </PosPart> 
3664     <PosPart copyNumber="2">  
3665       <rParent name="MB4ShieldYB0S5"/>
3666       <rChild name="Tile2_MB4ShieldYB0S5"/>
3667       <rRotation name="rotations:000D"/>
3668       <Translation x="0.0*mm" y="0.0" z="[CoordZ_2]"/>
3669     </PosPart> 
3670     <PosPart copyNumber="3">  
3671       <rParent name="MB4ShieldYB0S5"/>
3672       <rChild name="Tile2_MB4ShieldYB0S5"/>
3673       <rRotation name="rotations:000D"/>
3674       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3675     </PosPart> 
3676     <!--   S2  --> 
3677     <PosPart copyNumber="2">
3678       <rParent name="muonBase:MBWheel_0"/>
3679       <rChild name="MB4ShieldYB0S2"/>
3680       <rRotation name="rotations:RM1882"/>
3681       <Translation x="595.0*mm + [RadiusMB4ShieldS3]*cos(30.*deg+[mb4:MB4BigPosAngle])" y="-1030.0*mm + [RadiusMB4ShieldS3]*sin(30.*deg+[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
3682     </PosPart>
3683     <PosPart copyNumber="1">  
3684       <rParent name="MB4ShieldYB0S2"/>
3685       <rChild name="Tile1_MB4ShieldYB0S2"/>
3686       <rRotation name="rotations:000D"/>
3687       <Translation x="0.0*mm" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3688     </PosPart> 
3689     <PosPart copyNumber="2">  
3690       <rParent name="MB4ShieldYB0S2"/>
3691       <rChild name="Tile1_MB4ShieldYB0S2"/>
3692       <rRotation name="rotations:000D"/>
3693       <Translation x="0.0*mm" y="0.0" z="[CoordZ_1]"/>
3694     </PosPart> 
3695     <PosPart copyNumber="3">  
3696       <rParent name="MB4ShieldYB0S2"/>
3697       <rChild name="Tile1_MB4ShieldYB0S2"/>
3698       <rRotation name="rotations:000D"/>
3699       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3700     </PosPart>
3701     <PosPart copyNumber="1">  
3702       <rParent name="MB4ShieldYB0S2"/>
3703       <rChild name="Tile2_MB4ShieldYB0S2"/>
3704       <rRotation name="rotations:000D"/>
3705       <Translation x="0.0*m" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3706     </PosPart> 
3707     <PosPart copyNumber="2">  
3708       <rParent name="MB4ShieldYB0S2"/>
3709       <rChild name="Tile2_MB4ShieldYB0S2"/>
3710       <rRotation name="rotations:000D"/>
3711       <Translation x="0.0*mm" y="0.0" z="[CoordZ_2]"/>
3712     </PosPart> 
3713     <PosPart copyNumber="3">  
3714       <rParent name="MB4ShieldYB0S2"/>
3715       <rChild name="Tile2_MB4ShieldYB0S2"/>
3716       <rRotation name="rotations:000D"/>
3717       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3718     </PosPart> 
3719     <!--   S6  --> 
3720     <PosPart copyNumber="6">
3721       <rParent name="muonBase:MBWheel_0"/>
3722       <rChild name="MB4ShieldYB0S6"/>
3723       <rRotation name="rotations:RM1922"/>
3724       <Translation x="-595.0*mm + [RadiusMB4ShieldS3]*cos(150.*deg-[mb4:MB4BigPosAngle])" y="-1030.0*mm + [RadiusMB4ShieldS3]*sin(150.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>
3725     </PosPart>
3726     <PosPart copyNumber="1">  
3727       <rParent name="MB4ShieldYB0S6"/>
3728       <rChild name="Tile1_MB4ShieldYB0S6"/>
3729       <rRotation name="rotations:000D"/>
3730       <Translation x="0.0*mm" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3731     </PosPart> 
3732     <PosPart copyNumber="2">  
3733       <rParent name="MB4ShieldYB0S6"/>
3734       <rChild name="Tile1_MB4ShieldYB0S6"/>
3735       <rRotation name="rotations:000D"/>
3736       <Translation x="0.0*mm" y="0.0" z="[CoordZ_1]"/>
3737     </PosPart> 
3738     <PosPart copyNumber="3">  
3739       <rParent name="MB4ShieldYB0S6"/>
3740       <rChild name="Tile1_MB4ShieldYB0S6"/>
3741       <rRotation name="rotations:000D"/>
3742       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3743     </PosPart>
3744     <PosPart copyNumber="1">  
3745       <rParent name="MB4ShieldYB0S6"/>
3746       <rChild name="Tile2_MB4ShieldYB0S6"/>
3747       <rRotation name="rotations:000D"/>
3748       <Translation x="0.0*m" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3749     </PosPart> 
3750     <PosPart copyNumber="2">  
3751       <rParent name="MB4ShieldYB0S6"/>
3752       <rChild name="Tile2_MB4ShieldYB0S6"/>
3753       <rRotation name="rotations:000D"/>
3754       <Translation x="0.0*mm" y="0.0" z="[CoordZ_2]"/>
3755     </PosPart> 
3756     <PosPart copyNumber="3">  
3757       <rParent name="MB4ShieldYB0S6"/>
3758       <rChild name="Tile2_MB4ShieldYB0S6"/>
3759       <rRotation name="rotations:000D"/>
3760       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3761     </PosPart> 
3762     <!--   S1   --> 
3763     <PosPart copyNumber="1">
3764       <rParent name="muonBase:MBWheel_0"/>
3765       <rChild name="MB4ShieldYB0S1"/>
3766       <rRotation name="rotations:MM401"/>
3767       <Translation x="-60.0*mm + [RadiusMB4ShieldS3]" y="-1200.0*mm + [mb4:MB4BigPos_y]" z="[mbCommon:MBPos_z]"/>     
3768     </PosPart>
3769     <PosPart copyNumber="1">  
3770       <rParent name="MB4ShieldYB0S1"/>
3771       <rChild name="Tile1_MB4ShieldYB0S1"/>
3772       <rRotation name="rotations:000D"/>
3773       <Translation x="0.0*mm" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3774     </PosPart> 
3775     <PosPart copyNumber="2">  
3776       <rParent name="MB4ShieldYB0S1"/>
3777       <rChild name="Tile1_MB4ShieldYB0S1"/>
3778       <rRotation name="rotations:000D"/>
3779       <Translation x="0.0*mm" y="0.0" z="[CoordZ_1]"/>
3780     </PosPart> 
3781     <PosPart copyNumber="3">  
3782       <rParent name="MB4ShieldYB0S1"/>
3783       <rChild name="Tile1_MB4ShieldYB0S1"/>
3784       <rRotation name="rotations:000D"/>
3785       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3786     </PosPart>
3787     <PosPart copyNumber="1">  
3788       <rParent name="MB4ShieldYB0S1"/>
3789       <rChild name="Tile2_MB4ShieldYB0S1"/>
3790       <rRotation name="rotations:000D"/>
3791       <Translation x="0.0*m" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3792     </PosPart> 
3793     <PosPart copyNumber="2">  
3794       <rParent name="MB4ShieldYB0S1"/>
3795       <rChild name="Tile2_MB4ShieldYB0S1"/>
3796       <rRotation name="rotations:000D"/>
3797       <Translation x="0.0*mm" y="0.0" z="[CoordZ_2]"/>
3798     </PosPart> 
3799     <PosPart copyNumber="3">  
3800       <rParent name="MB4ShieldYB0S1"/>
3801       <rChild name="Tile2_MB4ShieldYB0S1"/>
3802       <rRotation name="rotations:000D"/>
3803       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3804     </PosPart> 
3805     <!--   S7  --> 
3806     <PosPart copyNumber="7">
3807       <rParent name="muonBase:MBWheel_0"/>
3808       <rChild name="MB4ShieldYB0S7"/>
3809       <rRotation name="rotations:90XD"/>
3810       <Translation x="[RadiusMB4ShieldS3]*cos(180.*deg-[mb4:MB4BigPosAngle])" y="-1190.0*mm + [RadiusMB4ShieldS3]*sin(180.*deg-[mb4:MB4BigPosAngle])" z="[mbCommon:MBPos_z]"/>               
3811     </PosPart> 
3812     <PosPart copyNumber="1">  
3813       <rParent name="MB4ShieldYB0S7"/>
3814       <rChild name="Tile1_MB4ShieldYB0S7"/>
3815       <rRotation name="rotations:000D"/>
3816       <Translation x="0.0*mm" y="[Tile3_y]*2.0" z="[CoordZ_1]"/>
3817     </PosPart> 
3818     <PosPart copyNumber="2">  
3819       <rParent name="MB4ShieldYB0S7"/>
3820       <rChild name="Tile1_MB4ShieldYB0S7"/>
3821       <rRotation name="rotations:000D"/>
3822       <Translation x="0.0*mm" y="0.0" z="[CoordZ_1]"/>
3823     </PosPart> 
3824     <PosPart copyNumber="3">  
3825       <rParent name="MB4ShieldYB0S7"/>
3826       <rChild name="Tile1_MB4ShieldYB0S7"/>
3827       <rRotation name="rotations:000D"/>
3828       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_1]"/>
3829     </PosPart>
3830     <PosPart copyNumber="1">  
3831       <rParent name="MB4ShieldYB0S7"/>
3832       <rChild name="Tile2_MB4ShieldYB0S7"/>
3833       <rRotation name="rotations:000D"/>
3834       <Translation x="0.0*m" y="[Tile3_y]*2.0" z="[CoordZ_2]"/>
3835     </PosPart> 
3836     <PosPart copyNumber="2">  
3837       <rParent name="MB4ShieldYB0S7"/>
3838       <rChild name="Tile2_MB4ShieldYB0S7"/>
3839       <rRotation name="rotations:000D"/>
3840       <Translation x="0.0*mm" y="0.0" z="[CoordZ_2]"/>
3841     </PosPart> 
3842     <PosPart copyNumber="3">  
3843       <rParent name="MB4ShieldYB0S7"/>
3844       <rChild name="Tile2_MB4ShieldYB0S7"/>
3845       <rRotation name="rotations:000D"/>
3846       <Translation x="0.0*mm" y="-[Tile3_y]*2.0" z="[CoordZ_2]"/>
3847     </PosPart>        
3848 <!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ END OF POSITION SECTION ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
3849   </PosPartSection>
3850 </DDDefinition>
3851 
3852 <!-- 
3853    
3854  
3855    -->
3856
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