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void check_SiPixelCondObjects(){
do_check("histos_HLT.root","histos_HLT_startup.root","HLT");
do_check("histos_Offline.root","histos_Offline_startup.root","Offline");
}
void do_check(TString filename_official, TString filename_test,TString sampletype){
TFile *file_official= new TFile(filename_official,"read");
TFile *file_test= new TFile(filename_test,"read");
TH1F *gain1_off = (TH1F*)file_official->Get("GainAll");
if(!gain1_off){
std::cout << "Histogram GainAll does not exist in file " << filename_official << std::endl;
return;
}
TString newname1 = gain1_off->GetName();
newname1+="official";
gain1_off->SetName(newname1);
gain1_off->SetTitle("Comparison all gain "+sampletype);
gain1_off->GetXaxis()->SetTitle("gain");
TH1F *gain2_off = (TH1F*)file_official->Get("Summary_Gain");
if(!gain2_off){
std::cout << "Histogram Summary_Gain does not exist in file " << filename_official << std::endl;
return;
}
TString newname2 = gain2_off->GetName();
newname2+="official";
gain2_off->SetName(newname2);
gain2_off->SetTitle("Comparison gain per module "+ sampletype);
gain2_off->GetXaxis()->SetTitle("arbitrary module number");
gain2_off->GetYaxis()->SetTitle("gain");
TH1F *gain1_test = (TH1F*)file_test->Get("GainAll");
if(!gain1_test){
std::cout << "Histogram GainAll does not exist in file " << filename_test << std::endl;
return;
}
TH1F *gain2_test = (TH1F*)file_test->Get("Summary_Gain");
if(!gain2_test){
std::cout << "Histogram Summary_Gain does not exist in file " << filename_test << std::endl;
return;
}
TH1F *pedestal1_off = (TH1F*)file_official->Get("PedestalsAll");
if(!pedestal1_off){
std::cout << "Histogram PedestalsAll does not exist in file " << filename_official << std::endl;
return;
}
TString newname3 = pedestal1_off->GetName();
newname3+="official";
pedestal1_off->SetName(newname3);
pedestal1_off->SetTitle("Comparison all pedestal "+sampletype);
pedestal1_off->GetXaxis()->SetTitle("pedestal");
TH1F *pedestal2_off = (TH1F*)file_official->Get("Summary_Pedestal");
if(!pedestal2_off){
std::cout << "Histogram Summary_Pedestal does not exist in file " << filename_official << std::endl;
return;
}
TString newname4 = pedestal2_off->GetName();
newname4+="official";
pedestal2_off->SetName(newname4);
pedestal2_off->SetTitle("Comparison pedestal per module "+sampletype);
pedestal2_off->GetXaxis()->SetTitle("arbitrary module number");
pedestal2_off->GetYaxis()->SetTitle("pedestal");
TH1F *pedestal1_test = (TH1F*)file_test->Get("PedestalsAll");
if(!pedestal1_test){
std::cout << "Histogram PedestalsAll does not exist in file " << filename_test << std::endl;
return;
}
TH1F *pedestal2_test = (TH1F*)file_test->Get("Summary_Pedestal");
if(!pedestal2_test){
std::cout << "Histogram Summary_Pedestal does not exist in file " << filename_test << std::endl;
return;
}
// check for dead pixel histos:
bool deadhists_exist=true;
bool deadhists_ref_exist=true;
TH1F *dead2_off = (TH1F*)file_official->Get("Summary_dead");
TH1F *dead1_off = (TH1F*)file_official->Get("DeadAll");
if(!dead1_off || !dead2_off){
std::cout << "Histogram Summary_Dead/DeadAll does not exist in file " << filename_official << std::endl;
deadhists_exist=false;
deadhists_ref_exist=false;
}
else{
TString newname5 = dead1_off->GetName();
newname5+="official";
TString newname6 = dead2_off->GetName();
newname6+="official";
dead1_off->SetName(newname5);
dead1_off->SetTitle("Comparison dead fraction all modules "+sampletype);
dead2_off->SetName(newname6);
dead2_off->SetTitle("Comparison dead fraction per module "+sampletype);
dead2_off->GetXaxis()->SetTitle("arbitrary module number");
dead2_off->GetYaxis()->SetTitle("pedestal");
}
TH1F *dead2_test = (TH1F*)file_test->Get("Summary_dead");
TH1F *dead1_test = (TH1F*)file_test->Get("DeadAll");
if(!dead1_test || !dead2_test){
std::cout << "Histogram Summary_Dead/DeadAll does not exist in file " << filename_test << std::endl;
deadhists_exist=false;
}
else{
TString newname5 = dead1_off->GetName();
newname5+="official";
TString newname6 = dead2_off->GetName();
newname6+="official";
dead1_off->SetName(newname5);
dead1_off->SetTitle("Comparison dead fraction all modules "+sampletype);
dead2_off->SetName(newname6);
dead2_off->SetTitle("Comparison dead fraction per module "+sampletype);
dead2_off->GetXaxis()->SetTitle("arbitrary module number");
dead2_off->GetYaxis()->SetTitle("pedestal");
}
std::cout << "\n\n******\n" << sampletype << " comparison of the following files:" << std::endl;
std::cout << "* reference: " << filename_official << std::endl;
std::cout << "* test: " << filename_test << std::endl;
TCanvas *cv= new TCanvas("comparison"+sampletype,"comparison"+sampletype);
if(deadhists_exist)
cv->Divide(2,3);
else
cv->Divide(2,2);
cv->cd(1);
double res1 = make_plot(gain1_off,gain1_test);
std::cout << "match of " << gain1_off->GetTitle()<<" histograms: " << res1 << std::endl;
cv->cd(2);
double res2 = make_plot(gain2_off,gain2_test);
std::cout << "match of " << gain2_off->GetTitle() << " histograms: " << res2 << std::endl;
cv->cd(3);
double res3 = make_plot(pedestal1_off,pedestal1_test);
std::cout << "match of "<< pedestal1_off->GetTitle() << " histograms: " << res3 << std::endl;
cv->cd(4);
double res4 = make_plot(pedestal2_off,pedestal2_test);
double res5=1;
double res6=1;
if(deadhists_ref_exist){
cv->cd(5);
if(deadhists_exist)
res5=make_plot(dead1_off,dead1_test);
else
dead1_off->Draw();
cv->cd(6);
if(deadhists_exist)
res6=make_plot(dead2_off,dead2_test);
else
dead2_off->Draw();
}
std::cout << "match of "<< pedestal1_off->GetTitle() << " histograms: " << res4 << std::endl;
double compatbg = res1*res2*res3*res4;
std::cout << "TOTAL compatibility: " << compatbg << " (1=completely identical, 0=not compatible at all)" << std::endl;
TString summaryplotname = filename_official+"_asRefvs_"+filename_test;
summaryplotname.ReplaceAll(".root","");
summaryplotname.ReplaceAll(".","");
summaryplotname.ReplaceAll("/","");
summaryplotname.ReplaceAll("~","");
summaryplotname+=".pdf";
cv->cd();
cv->Update();
cv->Print(summaryplotname);
}
double make_plot(TH1F* off, TH1F *test){
if(off->GetSum()>0)
off->Scale((float)test->GetSum()/(float)off->GetSum());
else if (off->GetEntries()>0)
off->Scale((float)test->GetEntries()/(float)off->GetEntries());
if(off->GetMaximum()<test->GetMaximum())
off->SetMaximum(1.3*test->GetMaximum());
else
off->SetMaximum(1.3*off->GetMaximum());
off->SetLineColor(1);
off->SetLineStyle(2);
test->SetLineColor(2);
test->SetMarkerColor(2);
test->SetMarkerStyle(23);
off->Draw("hist");
test->Draw("psame");
off->Draw("histsame");
double kval = off->KolmogorovTest(test);
TString matchstr = "K = ";
matchstr+=kval;
matchstr.ReplaceAll(" "," ");
matchstr.ReplaceAll(" "," ");
matchstr.ReplaceAll(" "," ");
TLegend *leg = new TLegend(0.4,0.75,0.9,0.9);
leg->SetFillStyle(0);
leg->SetBorderSize(0);
leg->AddEntry(test,"data","lp");
leg->AddEntry(off,"reference","l");
leg->AddEntry("",matchstr,"");
leg->Draw("same");
return kval;
}
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