adding standard aliases

diff --git a/TPC/Base/AliTPCcalibDButil.cxx b/TPC/Base/AliTPCcalibDButil.cxx
index f6f07d03acc41d4020956f886fba5f4b5af1a377..250e858e22740d9ad1cd40c7cdfdaac978d3400c 100644 (file)
--- a/TPC/Base/AliTPCcalibDButil.cxx
+++ b/TPC/Base/AliTPCcalibDButil.cxx
@@ -3203,25 +3203,34 @@ TTree* AliTPCcalibDButil::ConnectGainTrees(TString baseDir)
 //     }
   
     tMain->SetAlias((friendName+".spectrMean_LTMRatio").Data(),
-                    TString::Format("(%s.spectrMean.fElements/%s.spectrMean_LTM)",
+                    TString::Format("(%s.spectrMean.fElements/(%s.spectrMean_LTM+0))",
                                     friendName.Data(),friendName.Data()).Data());
     
     tMain->SetAlias((friendName+".spectrMean_MedianRatio").Data(),
-                    TString::Format("(%s.spectrMean.fElements/%s.spectrMean_Median)",
+                    TString::Format("(%s.spectrMean.fElements/(%s.spectrMean_Median+0))",
                                     friendName.Data(),friendName.Data()).Data());
     tMain->SetAlias((friendName+".spectrMean_MeanRatio").Data(),
-                    TString::Format("(%s.spectrMean.fElements/%s.spectrMean_Mean)",
+                    TString::Format("(%s.spectrMean.fElements/(%s.spectrMean_Mean+0))",
                                     friendName.Data(),friendName.Data()).Data());
 
     tMain->SetAlias((friendName+".fitMean_LTMRatio").Data(),
-                    TString::Format("(%s.fitMean.fElements/%s.fitMean_LTM)",
+                    TString::Format("(%s.fitMean.fElements/(%s.fitMean_LTM+0))",
+                                    friendName.Data(),friendName.Data()).Data());
+    tMain->SetAlias((friendName+".fitRMS_LTMRatio").Data(),
+                    TString::Format("(%s.fitRMS.fElements/(%s.fitRMS_LTM+0))",
                                     friendName.Data(),friendName.Data()).Data());
     
     tMain->SetAlias((friendName+".fitMean_MedianRatio").Data(),
-                    TString::Format("(%s.fitMean.fElements/%s.fitMean_Median)",
+                    TString::Format("(%s.fitMean.fElements/(%s.fitMean_Median+0))",
+                                    friendName.Data(),friendName.Data()).Data());
+    tMain->SetAlias((friendName+".fitRMS_MedianRatio").Data(),
+                    TString::Format("(%s.fitRMS.fElements/(%s.fitRMS_Median+0))",
                                     friendName.Data(),friendName.Data()).Data());
     tMain->SetAlias((friendName+".fitMean_MeanRatio").Data(),
-                    TString::Format("(%s.fitMean.fElements/%s.fitMean_Mean)",
+                    TString::Format("(%s.fitMean.fElements/(%s.fitMean_Mean+0))",
+                                    friendName.Data(),friendName.Data()).Data());
+    tMain->SetAlias((friendName+".fitRMS_MeanRatio").Data(),
+                    TString::Format("(%s.fitRMS.fElements/(%s.fitRMS_Mean+0))",
                                     friendName.Data(),friendName.Data()).Data());
     
   }