- TH2F * emcDigits = new TH2F("emcDigits","EMC digits", nx,-x,x,nz,-z,z);
- TH2F * emcSdigits = new TH2F("emcSdigits","EMC sdigits", nx,-x,x,nz,-z,z);
- TH2F * emcRecPoints = new TH2F("emcRecPoints","EMC RecPoints",nx,-x,x,nz,-z,z);
- TH2F * cpvSdigits = new TH2F("cpvSdigits","CPV sdigits", nx,-x,x,nz,-z,z);
- TH2F * cpvDigits = new TH2F("cpvDigits","CPV digits", nxCPV,-x,x,nzCPV,-z,z) ;
- TH2F * cpvRecPoints = new TH2F("cpvCl","CPV RecPoints", nxCPV,-x,x,nzCPV,-z,z) ;
- TH2F * nbar = new TH2F("nbar","Primary nbar", nx,-x,x,nz,-z,z);
- TH2F * phot = new TH2F("phot","Primary Photon", nx,-x,x,nz,-z,z);
- TH2F * charg = new TH2F("charg","Primary charged",nx,-x,x,nz,-z,z);
- TH2F * recPhot = new TH2F("recPhot","RecParticles with primary Photon",nx,-x,x,nz,-z,z);
- TH2F * recNbar = new TH2F("recNbar","RecParticles with primary Nbar", nx,-x,x,nz,-z,z);
+ TH2F * emcDigits = (TH2F*) gROOT->FindObject("emcDigits") ;
+ if(emcDigits)
+ emcDigits->Delete() ;
+ emcDigits = new TH2F("emcDigits","EMC digits", nx,-x,x,nz,-z,z);
+ TH2F * emcSdigits =(TH2F*) gROOT->FindObject("emcSdigits") ;
+ if(emcSdigits)
+ emcSdigits->Delete() ;
+ emcSdigits = new TH2F("emcSdigits","EMC sdigits", nx,-x,x,nz,-z,z);
+ TH2F * emcRecPoints = (TH2F*)gROOT->FindObject("emcRecPoints") ;
+ if(emcRecPoints)
+ emcRecPoints->Delete() ;
+ emcRecPoints = new TH2F("emcRecPoints","EMC RecPoints",nx,-x,x,nz,-z,z);
+ TH2F * cpvSdigits =(TH2F*) gROOT->FindObject("cpvSdigits") ;
+ if(cpvSdigits)
+ cpvSdigits->Delete() ;
+ cpvSdigits = new TH2F("cpvSdigits","CPV sdigits", nx,-x,x,nz,-z,z);
+ TH2F * cpvDigits = (TH2F*)gROOT->FindObject("cpvDigits") ;
+ if(cpvDigits)
+ cpvDigits->Delete() ;
+ cpvDigits = new TH2F("cpvDigits","CPV digits", nxCPV,-x,x,nzCPV,-z,z) ;
+ TH2F * cpvRecPoints= (TH2F*)gROOT->FindObject("cpvRecPoints") ;
+ if(cpvRecPoints)
+ cpvRecPoints->Delete() ;
+ cpvRecPoints = new TH2F("cpvRecPoints","CPV RecPoints", nxCPV,-x,x,nzCPV,-z,z) ;
+
+ TH2F * phot = (TH2F*)gROOT->FindObject("phot") ;
+ if(phot)
+ phot->Delete() ;
+ phot = new TH2F("phot","Primary Photon", nx,-x,x,nz,-z,z);
+ TH2F * recPhot = (TH2F*)gROOT->FindObject("recPhot") ;
+ if(recPhot)
+ recPhot->Delete() ;
+ recPhot = new TH2F("recPhot","RecParticles with primary Photon",nx,-x,x,nz,-z,z);