StRoot: StEEmcPool/muEztFeePed/macros/plFeePed.C Source File

00001 plFeePed ( int crate=4, int group=1){
00002 
00003   //crate=1,2,3,4,5,6
00004   //crate is crate number
00005   //group is group of 16 FEE ch in crate
00006   // group 0=ch0-15
00007   // group 1=ch16-31
00008 
00009   gStyle->SetOptStat(1111111);
00010   char *name="feePed4/feePed.hist.root";
00011 
00012   TFile *f=new TFile(name);
00013   if(!f->IsOpen()){
00014     printf("Error opening file=%d, STOP\n",name);
00015     return 1;
00016   }
00017   // f->ls();
00018 
00019   int start=group*16;
00020   int stop=start+16;
00021 
00022   char tt1[100];
00023   sprintf(tt1,"cr%d-ch%03d-%03d",crate,start,stop-1);
00024 
00025   TCanvas *c=new TCanvas(tt1,tt1,800,800);
00026 
00027 
00028   c->Divide(4,4);
00029   int r=0;
00030   int i=crate-3;
00031   int j;
00032   for(j=start;j<stop;j++) {
00033     r++;
00034     c->cd(r); 
00035 
00036     sprintf(tt1,"cr%d_ch%3.3d",crate,j);
00037     printf("plot %s\n",tt1);
00038     TH1F* h= (TH1F*) f->Get(tt1); 
00039     h->Draw();
00040     h->SetAxisRange(0,50); 
00041     ( h->Integral()>0)gPad->SetLogy();   
00042   }
00043 }