Index: trunk/MagicSoft/include-Classes/MMcFormat/MMcEvt.hxx
===================================================================
--- trunk/MagicSoft/include-Classes/MMcFormat/MMcEvt.hxx	(revision 3442)
+++ trunk/MagicSoft/include-Classes/MMcFormat/MMcEvt.hxx	(revision 3506)
@@ -121,4 +121,5 @@
   UInt_t GetPhotElfromShower() { return fPhotElfromShower; }   //Get Passed qe from shower
   UInt_t GetPhotElinCamera() { return fPhotElinCamera; }   //Get Passed qe total
+  Float_t GetZFirstInteraction() const { return fZFirstInteraction; }
 
   Float_t GetTelescopePhi() const { return fTelescopePhi; }