--- UserCode/DTDPGAnalysis/interface/DefineTreeVariables.h	2011/03/16 10:05:07	1.13
+++ UserCode/DTDPGAnalysis/interface/DefineTreeVariables.h	2011/03/23 16:24:40	1.14
@@ -25,6 +25,9 @@ float PV_yzE;
 
 float PV_normchi2;
 
+//luminosity
+float lumiperblock;
+
 // HLT
 std::vector<TString> hlt_path;