Set the active layer thickness 0.75mm 20 layers

topside/ecal_wAstroPixSiW.xml

@@ -83,7 +83,7 @@
         <slice material="TungstenDens24" thickness="EcalBarrelAstroPix_TungstenThickness2"/>
         <slice material="Air" thickness="EcalBarrelAstroPix_LayerSpacing - EcalBarrelAstroPix_TungstenThickness2"/>
       </layer> -->
-      <layer repeat="10">
+      <!-- <layer repeat="10">
         <slice material="Silicon" thickness="EcalBarrelAstroPix_SiliconThickness" sensitive="yes" limits="cal_limits"/>
         <slice material="Silicon" thickness="EcalBarrelAstroPix_ElectronicsThickness"/>
         <slice material="Copper" thickness="EcalBarrelAstroPix_CopperThickness"/>
@@ -92,16 +92,16 @@
         <slice material="CarbonFiber" thickness="EcalBarrelAstroPix_CarbonThickness"/>
         <slice material="TungstenDens24" thickness="EcalBarrelAstroPix_TungstenThickness3"/>
         <slice material="Air" thickness="EcalBarrelAstroPix_LayerSpacing - EcalBarrelAstroPix_TungstenThickness3"/>
-      </layer>
-      <layer repeat="10">
+      </layer> -->
+      <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"/>
         <slice material="Kapton" thickness="EcalBarrelAstroPix_KaptonThickness"/>
         <slice material="Epoxy" thickness="EcalBarrelAstroPix_EpoxyThickness"/>
         <slice material="CarbonFiber" thickness="EcalBarrelAstroPix_CarbonThickness"/>
-        <slice material="TungstenDens24" thickness="EcalBarrelAstroPix_TungstenThickness5"/>
-        <slice material="Air" thickness="EcalBarrelAstroPix_LayerSpacing - EcalBarrelAstroPix_TungstenThickness5"/>
+        <slice material="TungstenDens24" thickness="EcalBarrelAstroPix_TungstenThickness4"/>
+        <slice material="Air" thickness="EcalBarrelAstroPix_LayerSpacing - EcalBarrelAstroPix_TungstenThickness4"/>
       </layer>
     </detector>
 

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="750*um"/>
     <constant name="EcalBarrelAstroPix_ElectronicsThickness" value="150*um"/>
     <constant name="EcalBarrelAstroPix_CopperThickness" value="100*um"/>
     <constant name="EcalBarrelAstroPix_KaptonThickness" value="200*um"/>