+ for(Int_t icount=0; icount<kNcounts; icount++){
+ for(Int_t ch=0; ch<kNchambers; ch++){
+ histoName = Form("%sCountSlatCh%i", countTypeName[icount].Data(), kFirstTrigCh+ch);
+ histo = new TH1F(histoName, histoName,
+ slatBins, slatLow, slatHigh);
+ histo->GetXaxis()->SetTitle(slatName);
+ histo->GetYaxis()->SetTitle(yAxisTitle);
+ Double_t nfills = ( icount == kAllTracks ) ? nevents : globalValue * (Double_t)nevents;
+ FillHisto(histo, (Int_t)nfills);
+ histoList->AddLast(histo);
+ } // loop on chamber
+ } // loop on counts
+
+ for(Int_t icount=0; icount<kNcounts; icount++){
+ for(Int_t ch=0; ch<kNchambers; ch++){
+ histoName = Form("%sCountBoardCh%i", countTypeName[icount].Data(), kFirstTrigCh+ch);
+ histo = new TH1F(histoName, histoName,
+ boardBins, boardLow, boardHigh);
+ histo->GetXaxis()->SetTitle(boardName);
+ histo->GetYaxis()->SetTitle(yAxisTitle);
+ Double_t nfills = ( icount == kAllTracks ) ? nevents : globalValue * (Double_t)nevents;
+ FillHisto(histo, (Int_t)nfills);
+ histoList->AddLast(histo);
+ } // loop on chamber
+ } // loop on counts
+
+ TFile* outFile = TFile::Open(outFilename,"create");
+ histoList->Write("triggerChamberEff",TObject::kSingleKey);
+ outFile->Close();
+}
+
+
+//____________________________________________________________
+void CompleteEfficiency(TString effFileWithHoles, TString effFileCompatible, TString outFilename)
+{
+ //
+ /// When a local board or RPC is missing, the efficiency of other boards cannot be calculated
+ /// If an efficiency file of the same period is available, it could be used to fill the missing information
+ //
+
+ TList* histoList[2] = {0x0, 0x0};
+ TString filenames[2] = {effFileWithHoles, effFileCompatible};
+ for ( Int_t ifile=0; ifile<2; ifile++ ) {
+ TFile* file = TFile::Open(filenames[ifile].Data());
+ if ( ! file ) {
+ printf("Fatal: cannot find %s\n", filenames[ifile].Data());
+ return;
+ }
+ histoList[ifile] = static_cast<TList*> (file->FindObjectAny("triggerChamberEff"));
+ if ( ! histoList[ifile] ) {
+ printf("Cannot find histo list in file %s\n", filenames[ifile].Data());
+ return;
+ }
+ }
+
+ TString detElemName[2] = {"Slat", "Board"};
+ enum { kBendingEff, kNonBendingEff, kBothPlanesEff, kAllTracks, kNcounts};
+ TString countTypeName[kNcounts] = {"bendPlane", "nonBendPlane","bothPlanes", "allTracks"};
+
+ Bool_t isChanged = kFALSE;
+ TString histoName = "";
+ for ( Int_t idet=0; idet<2; idet++ ) {
+ for ( Int_t ich=11; ich<=14; ich++ ) {
+ histoName = Form("%sCount%sCh%i", countTypeName[kAllTracks].Data(), detElemName[idet].Data(), ich);
+ TH1* allTracksHisto = static_cast<TH1*> (histoList[0]->FindObject(histoName.Data()));
+ for ( Int_t ibin=1; ibin<=allTracksHisto->GetXaxis()->GetNbins(); ibin++ ) {
+ if ( allTracksHisto->GetBinContent(ibin) > 0. ) continue;
+ isChanged = kTRUE;
+ printf("Modifying info for Ch %i %s %3i\n", ich, detElemName[idet].Data(), (Int_t)allTracksHisto->GetXaxis()->GetBinCenter(ibin));
+ // If allTracks has no entries, it means that efficiency could not be calculated for this bin:
+ // fill information from the compatible histogram
+
+ // Check the statistics collected by the switched off detection element
+ Double_t nTracks = 0;
+ for ( Int_t jch=11; jch<=14; jch++ ) {
+ histoName = Form("%sCount%sCh%i", countTypeName[kAllTracks].Data(), detElemName[idet].Data(), jch);
+ TH1* allTracksOtherCh = static_cast<TH1*> (histoList[0]->FindObject(histoName.Data()));
+ nTracks = allTracksOtherCh->GetBinContent(ibin);
+ if ( nTracks > 0. ) {
+ //printf("Statistics for %s : %g\n", histoName.Data(), nTracks); // REMEMBER TO CUT
+ break;
+ }
+ }
+
+ histoName = Form("%sCount%sCh%i", countTypeName[kAllTracks].Data(), detElemName[idet].Data(), ich);
+ TH1* allTracksHistoAux = static_cast<TH1*> (histoList[1]->FindObject(histoName.Data()));
+ Double_t nTracksNew = allTracksHistoAux->GetBinContent(ibin);
+ if ( nTracksNew == 0.) {
+ printf("Warning: new histogram has no entries for Ch %i %s %3i\n", ich, detElemName[idet].Data(), (Int_t)allTracksHisto->GetXaxis()->GetBinCenter(ibin));
+ continue;
+ }
+ Double_t scaleFactor = TMath::Min(nTracksNew, nTracks) / nTracksNew;
+ //printf("Statistics ineff %g new %g scaleFactor %g\n", nTracks, nTracksNew, scaleFactor); // REMEMBER TO CUT
+
+ for ( Int_t icount=0; icount<kNcounts; icount++ ) {
+ histoName = Form("%sCount%sCh%i", countTypeName[icount].Data(), detElemName[idet].Data(), ich);
+ TH1* auxHisto = static_cast<TH1*> (histoList[1]->FindObject(histoName.Data()));
+ TH1* histo = static_cast<TH1*> (histoList[0]->FindObject(histoName.Data()));
+ histo->SetBinContent(ibin, auxHisto->GetBinContent(ibin) * scaleFactor);
+ if ( histo->GetSumw2N() > 0 ) histo->SetBinError(ibin, auxHisto->GetBinError(ibin)*scaleFactor);
+ } // loop on cont types
+ } // loop on histogram bins
+ } // loop on chamber
+ } // loop on detection element (slat or board)
+
+ if ( ! isChanged ) {
+ printf("Input histograms not modified\n");
+ return;
+ }
+ TFile* outFile = TFile::Open(outFilename,"create");
+ histoList[0]->Write("triggerChamberEff",TObject::kSingleKey);
+ outFile->Close();