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Merge pull request #14335 from bsunanda/Run2-alca42
bsunanda:Run2-alca42 Update the trigger usage + provide tools for monitoring
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,266 @@ | ||
| ////////////////////////////////////////////////////////////////////////////// | ||
| // Usage: | ||
| // .L CalibFitPlots.C+g | ||
| // For standard set of histograms from CalibMonitor | ||
| // FitHistStandard(infile, outfile, prefix, mode, append, saveAll); | ||
| // For extended set of histograms from CalibMonitor | ||
| // FitHistExtended(infile, outfile, prefix, append); | ||
| // | ||
| // where: | ||
| // infile (std::string) = Name of the input ROOT file | ||
| // outfile (std::string) = Name of the output ROOT file | ||
| // prefix (std::string) = Prefix for the histogram names | ||
| // mode (int) = Flag to check which set of histograms to be | ||
| // done. It has the format lthdo where each of | ||
| // l, t,h,d,o can have a value 0 or 1 to select | ||
| // or deselect. l,t,h,d,o for momentum range | ||
| // 60-100, 30-40, all, 20-30, 40-60 Gev (11111) | ||
| // append (bool) = Open the output in Update/Recreate mode (True) | ||
| // saveAll (bool) = Flag to save intermediate plots (False) | ||
| ////////////////////////////////////////////////////////////////////////////// | ||
|
|
||
| #include <TROOT.h> | ||
| #include <TChain.h> | ||
| #include <TFile.h> | ||
| #include <TF1.h> | ||
| #include <TH1D.h> | ||
| #include <TProfile.h> | ||
| #include <TFitResult.h> | ||
| #include <TFitResultPtr.h> | ||
| #include <TStyle.h> | ||
| #include <TCanvas.h> | ||
| #include <TLegend.h> | ||
| #include <TPaveStats.h> | ||
| #include <TPaveText.h> | ||
| #include <vector> | ||
| #include <string> | ||
| #include <iomanip> | ||
| #include <iostream> | ||
| #include <fstream> | ||
|
|
||
|
|
||
| std::pair<double,double> GetMean(TH1D* hist, double xmin, double xmax) { | ||
|
|
||
| double mean(0), rms(0), err(0), wt(0); | ||
| for (int i=1; i<=hist->GetNbinsX(); ++i) { | ||
| if (((hist->GetBinLowEdge(i)) >= xmin) || | ||
| ((hist->GetBinLowEdge(i)+hist->GetBinWidth(i)) <= xmax)) { | ||
| double cont = hist->GetBinContent(i); | ||
| double valu = hist->GetBinLowEdge(i)+0.5*+hist->GetBinWidth(i); | ||
| wt += cont; | ||
| mean += (valu*cont); | ||
| rms += (valu*valu*cont); | ||
| } | ||
| } | ||
| if (wt > 0) { | ||
| mean /= wt; | ||
| rms /= wt; | ||
| err = std::sqrt((rms-mean*mean)/wt); | ||
| } | ||
| return std::pair<double,double>(mean,err); | ||
| } | ||
|
|
||
| void FitHistStandard(std::string infile,std::string outfile,std::string prefix, | ||
| int mode=11111, bool append=true, bool saveAll=false) { | ||
|
|
||
| int iname[5] = {0, 1, 2, 3, 4}; | ||
| int checkmode[5] = {10, 1000, 1, 10000, 100}; | ||
| double xbins[9] = {-21.0, -16.0, -12.0, -6.0, 0.0, 6.0, 12.0, 16.0, 21.0}; | ||
| double vbins[6] = {0.0, 7.0, 10.0, 13.0, 16.0, 50.0}; | ||
| double dlbins[9] = {0.0, 0.10, 0.20, 0.50, 1.0, 2.0, 2.5, 3.0, 10.0}; | ||
| std::string sname[4] = {"ratio","etaR", "dl1R","nvxR"}; | ||
| std::string lname[4] = {"Z", "E", "L", "V"}; | ||
| int numb[4] = {8, 8, 8, 5}; | ||
| bool debug(true); | ||
|
|
||
| TFile *file = new TFile(infile.c_str()); | ||
| std::vector<TH1D*> hists; | ||
| char name[100]; | ||
| if (file != 0) { | ||
| for (int m1=0; m1<4; ++m1) { | ||
| for (int m2=0; m2<5; ++m2) { | ||
| sprintf (name, "%s%s%d0", prefix.c_str(), sname[m1].c_str(), iname[m2]); | ||
| TH1D* hist0 = (TH1D*)file->FindObjectAny(name); | ||
| bool ok = ((hist0 != 0) && (hist0->GetEntries() > 25)); | ||
| if ((mode/checkmode[m2])%10 > 0 && ok) { | ||
| TH1D* histo(0); | ||
| sprintf (name, "%s%s%d", prefix.c_str(), lname[m1].c_str(),iname[m2]); | ||
| if (m1 <= 1) histo = new TH1D(name, hist0->GetTitle(), numb[m1], xbins); | ||
| else if (m1 == 2) histo = new TH1D(name, hist0->GetTitle(), numb[m1], dlbins); | ||
| else histo = new TH1D(name, hist0->GetTitle(), numb[m1], vbins); | ||
| for (int j=0; j<=numb[m1]; ++j) { | ||
| sprintf (name, "%s%s%d%d", prefix.c_str(), sname[m1].c_str(), iname[m2], j); | ||
| TH1D* hist1 = (TH1D*)file->FindObjectAny(name); | ||
| TH1D* hist = (TH1D*)hist1->Clone(); | ||
| double value(0), error(0); | ||
| if (hist->GetEntries() > 0) { | ||
| value = hist->GetMean(); error = hist->GetRMS(); | ||
| } | ||
| if (hist->GetEntries() > 4) { | ||
| double mean = hist->GetMean(), rms = hist->GetRMS(); | ||
| double LowEdge = mean - 1.5*rms; | ||
| double HighEdge = mean + 2.0*rms; | ||
| if (LowEdge < 0.15) LowEdge = 0.15; | ||
| char option[20]; | ||
| if (hist0->GetEntries() > 100) sprintf (option, "+QRS"); | ||
| else sprintf (option, "+QRWLS"); | ||
| double minvalue(0.30); | ||
| TFitResultPtr Fit = hist->Fit("gaus",option,"",LowEdge,HighEdge); | ||
| value = Fit->Value(1); | ||
| error = Fit->FitResult::Error(1); | ||
| std::pair<double,double> meaner = GetMean(hist,0.2,2.0); | ||
| if (debug) std::cout << "Fit " << value << ":" << error << ":" | ||
| << hist->GetMeanError() << " Mean " | ||
| << meaner.first << ":" << meaner.second; | ||
| if (value < minvalue || value > 2.0 || error > 0.5) { | ||
| value = meaner.first; error = meaner.second; | ||
| } | ||
| if (debug) std::cout << " Final " << value << ":" << error | ||
| << std::endl; | ||
| } | ||
| if (j == 0) { | ||
| hists.push_back(hist); | ||
| } else { | ||
| if (saveAll) hists.push_back(hist); | ||
| histo->SetBinContent(j, value); | ||
| histo->SetBinError(j, error); | ||
| } | ||
| } | ||
| if (histo->GetEntries() > 2) { | ||
| int nbin = histo->GetNbinsX(); | ||
| double LowEdge = histo->GetBinLowEdge(1); | ||
| double HighEdge= histo->GetBinLowEdge(nbin)+histo->GetBinWidth(nbin); | ||
| TFitResultPtr Fit = histo->Fit("pol0","+QRWLS","",LowEdge,HighEdge); | ||
| if (debug) std::cout << "Fit to Pol0: " << Fit->Value(0) << " +- " | ||
| << Fit->FitResult::Error(0) << std::endl; | ||
| histo->GetXaxis()->SetTitle("i#eta"); | ||
| histo->GetYaxis()->SetTitle("<E_{HCAL}/(p-E_{ECAL})>"); | ||
| histo->GetYaxis()->SetRangeUser(0.4,1.6); | ||
| } | ||
| hists.push_back(histo); | ||
| } | ||
| } | ||
| } | ||
| TFile* theFile(0); | ||
| if (append) { | ||
| theFile = new TFile(outfile.c_str(), "UPDATE"); | ||
| } else { | ||
| theFile = new TFile(outfile.c_str(), "RECREATE"); | ||
| } | ||
| theFile->cd(); | ||
| for (unsigned int i=0; i<hists.size(); ++i) { | ||
| TH1D* hnew = (TH1D*)hists[i]->Clone(); | ||
| hnew->Write(); | ||
| } | ||
| theFile->Close(); | ||
| file->Close(); | ||
| } | ||
| } | ||
|
|
||
| void FitHistExtended(std::string infile,std::string outfile,std::string prefix, | ||
| bool append=true) { | ||
| double xbins[43]= {-21.5,-20.5,-19.5,-18.5,-17.5,-16.5,-15.5,-14.5,-13.5, | ||
| -12.5,-11.5,-10.5,-9.5,-8.5,-7.5,-6.5,-5.5,-4.5,-3.5, | ||
| -2.5,-1.5,0.0,1.5,2.5,3.5,4.5,5.5,6.5,7.5,8.5,9.5,10.5, | ||
| 11.5,12.5,13.5,14.5,15.5,16.5,17.5,18.5,19.5,20.5,21.5}; | ||
| std::string sname("ratio"), lname("Z"); | ||
| int iname(2), numb(42); | ||
| bool debug(true); | ||
|
|
||
| TFile *file = new TFile(infile.c_str()); | ||
| std::vector<TH1D*> hists; | ||
| char name[100]; | ||
| if (file != 0) { | ||
| sprintf (name, "%s%s%d0", prefix.c_str(), sname.c_str(), iname); | ||
| TH1D* hist0 = (TH1D*)file->FindObjectAny(name); | ||
| bool ok = (hist0 != 0); | ||
| if (ok) { | ||
| sprintf (name, "%s%s%d", prefix.c_str(), lname.c_str(), iname); | ||
| TH1D* histo = new TH1D(name, hist0->GetTitle(), numb, xbins); | ||
|
|
||
| int nbin = hist0->GetNbinsX(); | ||
| if (hist0->GetEntries() > 10) { | ||
| double mean = hist0->GetMean(), rms = hist0->GetRMS(); | ||
| double LowEdge = mean - 1.5*rms; | ||
| double HighEdge = mean + 2.0*rms; | ||
| if (LowEdge < 0.15) LowEdge = 0.15; | ||
| char option[20]; | ||
| if (hist0->GetEntries() > 100) { | ||
| sprintf (option, "+QRS"); | ||
| } else { | ||
| sprintf (option, "+QRWLS"); | ||
| HighEdge= mean+1.5*rms; | ||
| } | ||
| TFitResultPtr Fit = hist0->Fit("gaus",option,"",LowEdge,HighEdge); | ||
| std::pair<double,double> meaner = GetMean(hist0,0.2,2.0); | ||
| if (debug) std::cout << "Fit " << Fit->Value(1) << ":" | ||
| << Fit->FitResult::Error(1) << ":" | ||
| << hist0->GetMeanError() << " Mean " | ||
| << meaner.first << ":" << meaner.second; | ||
| } | ||
| for (int j=0; j<=numb; ++j) { | ||
| sprintf (name, "%s%s%d%d", prefix.c_str(), sname.c_str(), iname, j); | ||
| TH1D* hist1 = (TH1D*)file->FindObjectAny(name); | ||
| TH1D* hist = (TH1D*)hist1->Clone(); | ||
| double value(0), error(0), total(0); | ||
| if (hist->GetEntries() > 0) { | ||
| value = hist->GetMean(); error = hist->GetRMS(); | ||
| for (int i=1; i<=nbin; ++i) total += hist->GetBinContent(i); | ||
| } | ||
| if (total > 4) { | ||
| double mean = hist->GetMean(), rms = hist->GetRMS(); | ||
| double LowEdge = mean - 1.5*rms; | ||
| double HighEdge = mean + 2.0*rms; | ||
| if (LowEdge < 0.15) LowEdge = 0.15; | ||
| char option[20]; | ||
| if (total > 100) { | ||
| sprintf (option, "+QRS"); | ||
| } else { | ||
| sprintf (option, "+QRWLS"); | ||
| HighEdge= mean+1.5*rms; | ||
| } | ||
| double minvalue(0.30); | ||
| TFitResultPtr Fit = hist->Fit("gaus",option,"",LowEdge,HighEdge); | ||
| value = Fit->Value(1); | ||
| error = Fit->FitResult::Error(1); | ||
| std::pair<double,double> meaner = GetMean(hist,0.2,2.0); | ||
| if (debug) std::cout << "Fit " << value << ":" << error << ":" | ||
| << hist->GetMeanError() << " Mean " | ||
| << meaner.first << ":" << meaner.second; | ||
| if (value < minvalue || value > 2.0 || error > 0.5) { | ||
| value = meaner.first; error = meaner.second; | ||
| } | ||
| if (debug) std::cout << " Final " << value << ":" << error<<std::endl; | ||
| } | ||
| hists.push_back(hist); | ||
| if (j != 0) { | ||
| histo->SetBinContent(j, value); | ||
| histo->SetBinError(j, error); | ||
| } | ||
| } | ||
| if (histo->GetEntries() > 2) { | ||
| TFitResultPtr Fit = histo->Fit("pol0","+QRWLS","",xbins[0],xbins[numb]); | ||
| if (debug) std::cout << "Fit to Pol0: " << Fit->Value(0) << " +- " | ||
| << Fit->FitResult::Error(0) << std::endl; | ||
| histo->GetXaxis()->SetTitle("i#eta"); | ||
| histo->GetYaxis()->SetTitle("<E_{HCAL}/(p-E_{ECAL})>"); | ||
| histo->GetYaxis()->SetRangeUser(0.4,1.6); | ||
| } | ||
| hists.push_back(histo); | ||
| } | ||
| TFile* theFile(0); | ||
| if (append) { | ||
| theFile = new TFile(outfile.c_str(), "UPDATE"); | ||
| } else { | ||
| theFile = new TFile(outfile.c_str(), "RECREATE"); | ||
| } | ||
|
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| theFile->cd(); | ||
| for (unsigned int i=0; i<hists.size(); ++i) { | ||
| TH1D* hnew = (TH1D*)hists[i]->Clone(); | ||
| hnew->Write(); | ||
| } | ||
| theFile->Close(); | ||
| file->Close(); | ||
| } | ||
| } |
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