diff --git a/benchmarks/barrel_ecal/scripts/emcal_barrel_pi0_analysis.cxx b/benchmarks/barrel_ecal/scripts/emcal_barrel_pi0_analysis.cxx
index 83be1e2bdaabe716119311ce3b780e931e39a69c..0c302ee555997fed56b5e37e0fb19666e399c4c2 100644
--- a/benchmarks/barrel_ecal/scripts/emcal_barrel_pi0_analysis.cxx
+++ b/benchmarks/barrel_ecal/scripts/emcal_barrel_pi0_analysis.cxx
@@ -29,9 +29,11 @@ using ROOT::RDataFrame;
using namespace ROOT::VecOps;
using json = nlohmann::json;
-void emcal_barrel_pi0_analysis(const char* input_fname = "sim_output/sim_emcal_barrel_pi0.root")
+void emcal_barrel_pi0_analysis(
+ const char* input_fname = "sim_output/sim_emcal_barrel_pi0.root"
+ //const char* input_fname = "../sim_output/sim_emcal_barrel_uniform_pi0.root"
+ )
{
- //input_fname = "../sim_output/sim_emcal_barrel_pi0.root";
// Setting for graphs
gROOT->SetStyle("Plain");
gStyle->SetOptFit(1);
@@ -97,33 +99,28 @@ void emcal_barrel_pi0_analysis(const char* input_fname = "sim_output/sim_emcal_b
};
// Define variables
- auto d1 = d0.Define("Ethr", Ethr, {"mcparticles"})
- .Define("nhits", nhits, {"EcalBarrelHits"})
- .Define("EsimImg", Esim, {"EcalBarrelHits"})
- .Define("EsimScFi", Esim, {"EcalBarrelScFiHits"})
- .Define("Esim", "EsimImg+EsimScFi")
- .Define("fsam", fsam, {"Esim","Ethr"})
- .Define("pid", getpid, {"mcparticles"})
- .Define("dau", getdau, {"mcparticles"})
- .Define("dE", eResol, {"Esim","Ethr"})
- .Define("dE_rel", eResol_rel, {"Esim","Ethr"})
+ auto d1 = d0.Define("Ethr", Ethr, {"mcparticles"})
+ .Define("nhits", nhits, {"EcalBarrelHits"})
+ .Define("EsimImg", Esim, {"EcalBarrelHits"})
+ .Define("EsimScFi", Esim, {"EcalBarrelScFiHits"})
+ .Define("Esim", "EsimImg+EsimScFi")
+ .Define("fsam", fsam, {"Esim","Ethr"})
+ .Define("pid", getpid, {"mcparticles"})
+ .Define("dau", getdau, {"mcparticles"})
+ .Define("dE", eResol, {"Esim","Ethr"})
+ .Define("dE_rel", eResol_rel, {"Esim","Ethr"})
;
// Define Histograms
- auto hEthr = d1.Histo1D({"hEthr", "Thrown Energy; Thrown Energy [GeV]; Events", 100, 0.0, 7.5}, "Ethr");
- auto hNhits = d1.Histo1D({"hNhits", "Number of hits per events; Number of hits; Events", 100, 0.0, 2000.0}, "nhits");
- auto hEsim = d1.Histo1D({"hEsim", "Energy Deposit; Energy Deposit [GeV]; Events", 100, 0.0, 2.0}, "Esim");
- auto hfsam = d1.Histo1D({"hfsam", "Sampling Fraction; Sampling Fraction; Events", 150, 0.0, 0.15}, "fsam");
- auto hpid = d1.Histo1D({"hpid", "PID; PID; Count", 100, -220, 220}, "pid");
- auto hdau = d1.Histo1D({"hdau", "Number of Daughters; Number of Daughters; Count", 10, 0, 10}, "dau");
+ auto hEthr = d1.Histo1D({"hEthr", "Thrown Energy; Thrown Energy [GeV]; Events", 100, 0.0, 7.5}, "Ethr");
+ auto hNhits = d1.Histo1D({"hNhits", "Number of hits per events; Number of hits; Events", 100, 0.0, 2000.0}, "nhits");
+ auto hEsim = d1.Histo1D({"hEsim", "Energy Deposit; Energy Deposit [GeV]; Events", 100, 0.0, 2.0}, "Esim");
+ auto hfsam = d1.Histo1D({"hfsam", "Sampling Fraction; Sampling Fraction; Events", 150, 0.0, 0.15}, "fsam");
+ auto hpid = d1.Histo1D({"hpid", "PID; PID; Count", 100, -220, 220}, "pid");
+ auto hdau = d1.Histo1D({"hdau", "Number of Daughters; Number of Daughters; Count", 10, 0, 10}, "dau");
+ auto hdE_rel = d1.Histo1D({"hdE_rel", "dE Relative; dE Relative; Events", 100, -3.0, 3.0}, "dE_rel");
- // put this line above GetMean below so it can be lazily evaluated with the histgorams.
- auto nevents_thrown = d1.Count();
-
- const double meanE = hEthr->GetMean();
-
- // Event Counts
- std::cout << "Number of Thrown Events: " << (*nevents_thrown) << "\n";
+ const double meanE = hEthr->GetMean();
// Draw Histograms
TCanvas *c1 = new TCanvas("c1", "c1", 700, 500);
@@ -138,105 +135,89 @@ void emcal_barrel_pi0_analysis(const char* input_fname = "sim_output/sim_emcal_b
fmt::print("1\n");
- //TCanvas *c2 = new TCanvas("c2", "c2", 700, 500);
- //c2->SetLogy(1);
- //h1 = hNhits->DrawCopy();
- //h1->GetYaxis()->SetTitleOffset(1.4);
- //h1->SetLineWidth(2);
- //h1->SetLineColor(kBlue);
- //c2->SaveAs("results/emcal_barrel_pi0_nhits.png");
- //c2->SaveAs("results/emcal_barrel_pi0_nhits.pdf");
-
- //TCanvas *c3 = new TCanvas("c3", "c3", 700, 500);
- //c3->SetLogy(1);
- //h1 = hEsim->DrawCopy();
- //h1->GetYaxis()->SetTitleOffset(1.4);
- //h1->SetLineWidth(2);
- //h1->SetLineColor(kBlue);
- //c3->SaveAs("results/emcal_barrel_pi0_Esim.png");
- //c3->SaveAs("results/emcal_barrel_pi0_Esim.pdf");
-
- //TCanvas *c4 = new TCanvas("c4", "c4", 700, 500);
- //c4->SetLogy(1);
- //h1 = hfsam->DrawCopy();
- //h1->GetYaxis()->SetTitleOffset(1.4);
- //h1->SetLineWidth(2);
- //h1->SetLineColor(kBlue);
- //h1->Fit("gaus","","",0.005,0.1);
- //h1->GetFunction("gaus")->SetLineWidth(2);
- //h1->GetFunction("gaus")->SetLineColor(kRed);
- //c4->SaveAs("results/emcal_barrel_pi0_fsam.png");
- //c4->SaveAs("results/emcal_barrel_pi0_fsam.pdf");
-
- //TCanvas *c5 = new TCanvas("c5", "c5", 700, 500);
- //c5->SetLogy(1);
- //h1 = hpid->DrawCopy();
- //h1->GetYaxis()->SetTitleOffset(1.4);
- //h1->SetLineWidth(2);
- //h1->SetLineColor(kBlue);
- //c5->SaveAs("results/emcal_barrel_pi0_pid.png");
- //c5->SaveAs("results/emcal_barrel_pi0_pid.pdf");
-
- //TCanvas *c6 = new TCanvas("c6", "c6", 700, 500);
- //c5->SetLogy(1);
- //h1 = hdau->DrawCopy();
- //h1->GetYaxis()->SetTitleOffset(1.4);
- //h1->SetLineWidth(2);
- //h1->SetLineColor(kBlue);
- //c6->SaveAs("results/emcal_barrel_pi0_dau.png");
- //c6->SaveAs("results/emcal_barrel_pi0_dau.pdf");
-
- //// Energy Resolution Calculation
- //std::string test_tag = "Barrel_emcal_pi0";// TODO: Change test_tag to something else
- //std:string detEle = "Barrel_emcal";
-
- //// Energy resolution in the barrel region (-1 < eta < 1)
- //// Taken from : Initial considerations for EMCal of the EIC detector by A. Bazilevsky
- //// sigma_E / E = 12% / E^0.5 convoluted with 2%
- //// sigma_E / E = [ (0.12/E^0.5)^2 + 0.02^2]^0.5, with E in [GeV]
- //
- //double resolutionTarget = TMath::Sqrt(0.12 * 0.12 / meanE + 0.02 * 0.02);
+ TCanvas *c2 = new TCanvas("c2", "c2", 700, 500);
+ c2->SetLogy(1);
+ h1 = hNhits->DrawCopy();
+ h1->GetYaxis()->SetTitleOffset(1.4);
+ h1->SetLineWidth(2);
+ h1->SetLineColor(kBlue);
+ c2->SaveAs("results/emcal_barrel_pi0_nhits.png");
+ c2->SaveAs("results/emcal_barrel_pi0_nhits.pdf");
+
+ TCanvas *c3 = new TCanvas("c3", "c3", 700, 500);
+ c3->SetLogy(1);
+ h1 = hEsim->DrawCopy();
+ h1->GetYaxis()->SetTitleOffset(1.4);
+ h1->SetLineWidth(2);
+ h1->SetLineColor(kBlue);
+ c3->SaveAs("results/emcal_barrel_pi0_Esim.png");
+ c3->SaveAs("results/emcal_barrel_pi0_Esim.pdf");
- //common_bench::Test pi0_energy_resolution{
- // {{"name", fmt::format("{}_energy_resolution", test_tag)},
- // {"title", "Pi0 Energy resolution"},
- // {"description",
- // fmt::format("Pi0 energy resolution for {}, estimated using a Gaussian fit.", detEle)},
- // {"quantity", "resolution (in %)"},
- // {"target", std::to_string(resolutionTarget)}}
- //};
+ TCanvas *c4 = new TCanvas("c4", "c4", 700, 500);
+ c4->SetLogy(1);
+ h1 = hfsam->DrawCopy();
+ h1->GetYaxis()->SetTitleOffset(1.4);
+ h1->SetLineWidth(2);
+ h1->SetLineColor(kBlue);
+ h1->Fit("gaus","","",0.005,0.1);
+ h1->GetFunction("gaus")->SetLineWidth(2);
+ h1->GetFunction("gaus")->SetLineColor(kRed);
+ c4->SaveAs("results/emcal_barrel_pi0_fsam.png");
+ c4->SaveAs("results/emcal_barrel_pi0_fsam.pdf");
+
+ TCanvas *cdE_rel = new TCanvas("cdE_rel", "cdE_rel", 700, 500);
+ h1 = hdE_rel->DrawCopy();
+ h1->GetYaxis()->SetTitleOffset(1.4);
+ h1->SetLineWidth(2);
+ h1->SetLineColor(kBlue);
+ cdE_rel->SaveAs("results/emcal_barrel_pi0_dE_rel.png");
+ cdE_rel->SaveAs("results/emcal_barrel_pi0_dE_rel.pdf");
+
+ h1->Delete();
+
+ // Energy Resolution Calculation
+ std::string test_tag = "Barrel_emcal_pi0";// TODO: Change test_tag to something else
+ std:string detEle = "Barrel_emcal";
+
+ // Energy resolution in the barrel region (-1 < eta < 1)
+ // Taken from : Initial considerations for EMCal of the EIC detector by A. Bazilevsky
+ // sigma_E / E = 12% / E^0.5 convoluted with 2%
+ // sigma_E / E = [ (0.12/E^0.5)^2 + 0.02^2]^0.5, with E in [GeV]
+ //
+ double resolutionTarget = TMath::Sqrt(0.12 * 0.12 / meanE + 0.02 * 0.02);
+
+ common_bench::Test pi0_energy_resolution{
+ {{"name", fmt::format("{}_energy_resolution", test_tag)},
+ {"title", "Pi0 Energy resolution"},
+ {"description",
+ fmt::format("Pi0 energy resolution for {}, estimated using a Gaussian fit.", detEle)},
+ {"quantity", "resolution (in %)"},
+ {"target", std::to_string(resolutionTarget)}}
+ };
//// Histograms and Fitting
- //auto hdE = d1.Histo1D({"hdE", "dE; dE[GeV]; Events", 100, -3.0, 3.0}, "dE");
- //auto hdE_rel = d1.Histo1D({"hdE_rel", "dE Relative; dE Relative; Events", 100, -3.0, 3.0}, "dE_rel");
- //auto hdEcopy = hdE->DrawCopy();
- //hdEcopy->Fit("gaus", "", "", -3.0, 3.0);
- //double* res = hdEcopy->GetFunction("gaus")->GetParameters();
- //double sigmaOverE = res[2] / meanE;
+ auto hdE = d1.Histo1D({"hdE", "dE; dE[GeV]; Events", 100, -3.0, 3.0}, "dE");
+ auto h2 = hdE->DrawCopy();
+ h2->Fit("gaus", "", "", -3.0, 3.0);
+ double* res = h2->GetFunction("gaus")->GetParameters();
+ double sigmaOverE = res[2] / meanE;
+ auto tf = h2->GetFunction("gaus");
//// Pass/Fail
- //sigmaOverE <= resolutionTarget ? pi0_energy_resolution.pass(sigmaOverE) : pi0_energy_resolution.fail(sigmaOverE);
- //std::printf("Energy Resolution is %f\n", res[2]);
+ sigmaOverE <= resolutionTarget ? pi0_energy_resolution.pass(sigmaOverE) : pi0_energy_resolution.fail(sigmaOverE);
+ common_bench::write_test({pi0_energy_resolution}, fmt::format("results/{}_pi0.json", detEle));
+ std::printf("Energy Resolution is %f\n", res[2]);
//// Energy Resolution Histogram Plotting
- //auto *cdE = new TCanvas("cdE", "cdE", 700, 500);
- //cdE->SetLogy(1);
- //h1 = hdEcopy->DrawCopy();
- //hdEcopy->GetYaxis()->SetTitleOffset(1.4);
- //hdEcopy->SetLineWidth(2);
- //hdEcopy->SetLineColor(kBlue);
- //hdEcopy->GetFunction("gaus")->SetLineWidth(2);
- //hdEcopy->GetFunction("gaus")->SetLineColor(kRed);
- //cdE->SaveAs("results/emcal_barrel_pi0_dE.png");
- //cdE->SaveAs("results/emcal_barrel_pi0_dE.pdf");
-
- //auto *cdE_rel = new TCanvas("cdE_rel", "cdE_rel", 700, 500);
- //h1 = hdE_rel->DrawCopy();
- //hdE_rel->GetYaxis()->SetTitleOffset(1.4);
- //hdE_rel->SetLineWidth(2);
- //hdE_rel->SetLineColor(kBlue);
- //cdE_rel->SaveAs("results/emcal_barrel_pi0_dE_rel.png");
- //cdE_rel->SaveAs("results/emcal_barrel_pi0_dE_rel.pdf");
-
- //common_bench::write_test({pi0_energy_resolution}, fmt::format("results/{}_pi0.json", detEle));
+ auto *cdE = new TCanvas("cdE", "cdE", 700, 500);
+ cdE->SetLogy(1);
+ //auto h3 = hdE->DrawCopy();
+ h2->GetYaxis()->SetTitleOffset(1.4);
+ h2->SetLineWidth(2);
+ h2->SetLineColor(kBlue);
+ tf->SetLineWidth(2);
+ tf->SetLineColor(kRed);
+ tf->DrawClone("same");
+ cdE->SaveAs("results/emcal_barrel_pi0_dE.png");
+ cdE->SaveAs("results/emcal_barrel_pi0_dE.pdf");
}