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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | f9daq | 1 | /* |
| 2 | |||
| 3 | Skripta za kalibracijo visine fotovrhov |
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| 4 | Vhod: histogrami ADC vs sum |
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| 5 | |||
| 6 | Navodilo: |
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| 7 | 1.klikni na GCUT toolbar |
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| 8 | 2. poklikaj najvisji fotovrh v vsakem od histogramov . klikajh v vrstnem redu hoistogramov. |
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| 9 | 3. zakljuci na zadnjem vrhu tako, da se enkrat kliknes na isto tocko |
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| 10 | 4. ponovi vse za vse 4 fotopomnozevalke |
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| 11 | |||
| 12 | Izhod: Datoteka z visinami fotovrhov po kanalih |
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| 13 | |||
| 14 | .x fotovrh.cxx("fmfpet.root") |
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| 15 | |||
| 16 | */ |
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| 17 | |||
| 18 | int fotovrh(char *fname, float max=100){ |
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| 19 | |||
| 20 | char cmd[256]; |
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| 21 | TFile *f= new TFile(fname); |
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| 22 | |||
| 23 | FILE *fp= fopen("fotovrh.dat","w"); |
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| 24 | if (!fp) return 0; |
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| 25 | for (int ipmt=0;ipmt<4;ipmt++){ |
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| 26 | sprintf(cmd,"c%d",ipmt); |
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| 27 | TCanvas *c= new TCanvas(cmd,cmd,1500,1000); |
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| 28 | |||
| 29 | c->ToggleToolBar(); |
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| 30 | c->Divide(4,4); |
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| 31 | |||
| 32 | for (int ch=0;ch<16;ch++){ |
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| 33 | c->cd(ch+1); |
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| 34 | sprintf(cmd,"adcvssumch%d",ipmt*16+ch); |
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| 35 | TH2 *h = (TH2 *) f->Get(cmd); |
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| 36 | if (!h) { |
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| 37 | cout << "Histogram not found " << cmd << endl; |
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| 38 | continue; |
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| 39 | } else { |
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| 40 | if (max>0) h->SetMaximum(max); |
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| 41 | h->Draw("colz"); |
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| 42 | } |
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| 43 | } |
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| 44 | |||
| 45 | c->WaitPrimitive("CUTG"); |
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| 46 | TCutG *mycutg = (TCutG*)gROOT->GetListOfSpecials()->FindObject("CUTG"); |
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| 47 | if (mycutg) { |
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| 48 | sprintf(cmd,"cutg%d",ipmt); |
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| 49 | mycutg->SetName(cmd); |
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| 50 | mycutg->Print(); |
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| 51 | int n= mycutg->GetN(); |
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| 52 | double x,y; |
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| 53 | for (int k=0;k<n-1;k++){ |
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| 54 | mycutg->GetPoint(k, x, y); |
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| 55 | printf("%d %f\n",k+ipmt*16,x); |
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| 56 | fprintf(fp,"%d %f\n",k+ipmt*16,x); |
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| 57 | } |
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| 58 | } |
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| 59 | |||
| 60 | } |
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| 61 | fclose(fp); |
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| 62 | return 0; |
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| 63 | } |