Update Si Thickness 2mm

topside/ecal_wAstroPixSiW.xml

@@ -93,7 +93,7 @@
         <slice material="TungstenDens24" thickness="EcalBarrelAstroPix_TungstenThickness3"/>
         <slice material="Air" thickness="EcalBarrelAstroPix_LayerSpacing - EcalBarrelAstroPix_TungstenThickness3"/>
       </layer> -->
-      <layer repeat="25">
+      <layer repeat="20">
         <slice material="Silicon" thickness="EcalBarrelAstroPix_SiliconThickness" sensitive="yes" limits="cal_limits"/>
         <slice material="Silicon" thickness="EcalBarrelAstroPix_ElectronicsThickness"/>
         <slice material="Copper" thickness="EcalBarrelAstroPix_CopperThickness"/>

topside/topside_defs.xml

@@ -393,7 +393,7 @@
     <constant name="EcalBarrelAstroPix_RMin" value="EcalBarrel_rmin" />
     <constant name="EcalBarrelAstroPix_Length" value="EcalBarrelLength"/>
 
-    <constant name="EcalBarrelAstroPix_SiliconThickness" value="500*um"/>
+    <constant name="EcalBarrelAstroPix_SiliconThickness" value="2000*um"/>
     <constant name="EcalBarrelAstroPix_ElectronicsThickness" value="150*um"/>
     <constant name="EcalBarrelAstroPix_CopperThickness" value="100*um"/>
     <constant name="EcalBarrelAstroPix_KaptonThickness" value="200*um"/>
@@ -407,7 +407,6 @@
     <constant name="EcalBarrelAstroPix_TungstenThickness3" value="3.0*mm"/>
     <constant name="EcalBarrelAstroPix_TungstenThickness4" value="4.0*mm"/>
     <constant name="EcalBarrelAstroPix_TungstenThickness5" value="5.0*mm"/>
-
     <constant name="EcalBarrelAstroPix_ModRepeat" value="CaloSides"/> <comment> originally it was set to 8 </comment>
     <constant name="EcalBarrelAstroPix_ModLength" value="0.5*m"/>
     <constant name="EcalBarrelAstroPix_ModWidth" value="0.5*m"/>