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preghenellapreghenella
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Merge pull request #100 from preghenella/rdev-dndneta
Multiple additions + forward parameterisation + mvl addons
2 parents 193c3e0 + bb9b798 commit 188605a

18 files changed

Lines changed: 1439 additions & 201 deletions

‎examples/smearing/draw_etadep.C‎

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#include "style.C"
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#include "lutRead_allres_vseta.C"
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void
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draw_etadep()
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{
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style();
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//std::vector<std::string> name = {"el", "pi", "ka", "pr"};
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// std::vector<std::string> title = {"electron", "pion", "kaon", "proton"};
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//std::vector<std::string> title = {"e", "#pi", "K", "p"};
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float ptvals[] = {1, 5, 10, 20};
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Color_t colors[] = {kRed+1, kRed+1, kRed+1, kRed+1};
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Color_t linestyles[] = {1, 2, 3, 4};
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int nPtVals = 4;
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TLatex latex;
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latex.SetTextAlign(33);
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auto c1 = new TCanvas("c1", "c1: pt reso", 800, 600);
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c1->SetLogy();
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c1->DrawFrame(0, 1., 4, 200., ";#eta;momentum resolution (%)");
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TLegend *leg = new TLegend(0.18,0.6,0.3,0.85);
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leg->SetBorderSize(0);
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auto c2 = new TCanvas("c2", "c2: dca xy", 800, 600);
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c2->SetLogy();
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c2->DrawFrame(0, 1., 4, 200., ";#eta;dca_{xy} resolution (#mum)");
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auto c3 = new TCanvas("c3", "c3: dca z", 800, 600);
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c3->SetLogy();
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c3->DrawFrame(0, 1., 4, 200., ";#eta;dca_{z} resolution (#mum)");
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auto c4 = new TCanvas("c4", "c4: sin phi", 800, 600);
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c4->SetLogy();
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c4->DrawFrame(0, 1e-5, 4, 1e-2, ";#eta;sin(#phi) resolution");
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auto c5 = new TCanvas("c5", "c5: tan lambda", 800, 600);
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c5->SetLogy();
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c5->DrawFrame(0, 1e-5, 4, 1e-2, ";#eta;tan(#lambda) resolution");
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for (int i = 0; i < nPtVals; ++i) {
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/*
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auto c = new TCanvas((std::string("c") + name[i]).c_str(),
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(std::string("c") + name[i]).c_str(),
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800, 800);
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c->SetLogx();
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c->SetLogy();
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c->DrawFrame(1.e-2, 1., 100., 100., ";#it{p}_{T} (GeV/#it{c});momentum resolution (%)");
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latex.DrawLatexNDC(0.9, 0.9, title[i].c_str());
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*/
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//auto g2a = lutRead_pt((std::string("lutCovm.") + name[i] + std::string(".2kG.20cm.default.dat")).c_str());
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auto ptres = new TGraph();
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auto dca_xy = new TGraph();
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auto dca_z = new TGraph();
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auto sinp = new TGraph();
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auto tanl = new TGraph();
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lutRead_allres_vseta("luts/lutCovm.v12.dat",dca_xy,dca_z,sinp,tanl,ptres,ptvals[i]);
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ptres->SetLineColor(colors[i]);
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ptres->SetLineStyle(i+1);
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ptres->SetLineWidth(3);
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leg->AddEntry(ptres,Form("p_{T} = %.1f GeV",ptvals[i]));
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c1->cd();
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ptres->Draw("samel");
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dca_xy->SetLineColor(colors[i]);
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dca_xy->SetLineStyle(i+1);
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dca_xy->SetLineWidth(3);
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c2->cd();
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dca_xy->Draw("samel");
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dca_z->SetLineColor(colors[i]);
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dca_z->SetLineStyle(i+1);
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dca_z->SetLineWidth(3);
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c3->cd();
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dca_z->Draw("samel");
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sinp->SetLineColor(colors[i]);
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sinp->SetLineStyle(i+1);
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sinp->SetLineWidth(3);
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c4->cd();
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sinp->Draw("samel");
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tanl->SetLineColor(colors[i]);
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tanl->SetLineStyle(i+1);
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tanl->SetLineWidth(3);
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c5->cd();
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tanl->Draw("samel");
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}
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c1->cd();
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leg->Draw();
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c1->Print("ptres_etadep.pdf");
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c2->cd();
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leg->Draw();
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c2->Print("dcaxyres_etadep.pdf");
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c3->cd();
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leg->Draw();
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c3->Print("dcazres_etadep.pdf");
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c4->cd();
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leg->Draw();
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c4->Print("sinphires_etadep.pdf");
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c5->cd();
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leg->Draw();
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c5->Print("tanlres_etadep.pdf");
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}

‎examples/smearing/draw_mid_fwd.C‎

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#include "style.C"
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#include "lutRead_allres_vspt.C"
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void
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draw_mid_fwd()
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{
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style();
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//std::vector<std::string> name = {"el", "pi", "ka", "pr"};
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// std::vector<std::string> title = {"electron", "pion", "kaon", "proton"};
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//std::vector<std::string> title = {"e", "#pi", "K", "p"};
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float etavals[] = {0, 1, 2, 3, 4};
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Color_t colors[] = {kRed+1, kRed+1, kBlue, kBlue, kBlue};
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Color_t linestyles[] = {1, 2, 3, 4, 5};
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int nEtaVals = 5;
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TLatex latex;
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latex.SetTextAlign(33);
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auto c1 = new TCanvas("c1", "c1: pt reso", 800, 600);
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//cc->Divide(2, 2);
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c1->SetLogx();
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c1->SetLogy();
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c1->DrawFrame(1.e-2, 1., 100., 200., ";#it{p}_{T} (GeV/#it{c});momentum resolution (%)");
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TLegend *leg = new TLegend(0.18,0.18,0.3,0.35);
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leg->SetBorderSize(0);
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auto c2 = new TCanvas("c2", "c2: dca xy", 800, 600);
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c2->SetLogx();
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c2->SetLogy();
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c2->DrawFrame(1.e-2, 1., 100., 200., ";#it{p}_{T} (GeV/#it{c});dca_{xy} resolution (#mum)");
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auto c3 = new TCanvas("c3", "c3: dca z", 800, 600);
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c3->SetLogx();
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c3->SetLogy();
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c3->DrawFrame(1.e-2, 1., 100., 200., ";#it{p}_{T} (GeV/#it{c});dca_{z} resolution (#mum)");
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auto c4 = new TCanvas("c4", "c4: sin phi", 800, 600);
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c4->SetLogx();
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c4->SetLogy();
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c4->DrawFrame(1.e-2, 0.00001, 100., 5e-2, ";#it{p}_{T} (GeV/#it{c});sin(#phi) resolution");
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auto c5 = new TCanvas("c5", "c5: tan lambda", 800, 600);
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c5->SetLogx();
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c5->SetLogy();
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c5->DrawFrame(1.e-2, 0.00001, 100., 5e-2, ";#it{p}_{T} (GeV/#it{c});tan(#lambda) resolution");
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for (int i = 0; i < nEtaVals; ++i) {
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/*
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auto c = new TCanvas((std::string("c") + name[i]).c_str(),
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(std::string("c") + name[i]).c_str(),
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800, 800);
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c->SetLogx();
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c->SetLogy();
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c->DrawFrame(1.e-2, 1., 100., 100., ";#it{p}_{T} (GeV/#it{c});momentum resolution (%)");
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latex.DrawLatexNDC(0.9, 0.9, title[i].c_str());
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*/
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//auto g2a = lutRead_pt((std::string("lutCovm.") + name[i] + std::string(".2kG.20cm.default.dat")).c_str());
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auto ptres = new TGraph();
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auto dca_xy = new TGraph();
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auto dca_z = new TGraph();
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auto sinp = new TGraph();
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auto tanl = new TGraph();
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lutRead_allres_vspt("luts/lutCovm.v12.dat",dca_xy,dca_z,sinp,tanl,ptres,etavals[i]);
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ptres->SetLineColor(colors[i]);
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ptres->SetLineStyle(i+1);
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ptres->SetLineWidth(3);
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leg->AddEntry(ptres,Form("#eta = %.1f",etavals[i]));
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c1->cd();
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ptres->Draw("samel");
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dca_xy->SetLineColor(colors[i]);
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dca_xy->SetLineStyle(i+1);
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dca_xy->SetLineWidth(3);
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c2->cd();
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dca_xy->Draw("samel");
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dca_z->SetLineColor(colors[i]);
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dca_z->SetLineStyle(i+1);
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dca_z->SetLineWidth(3);
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c3->cd();
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dca_z->Draw("samel");
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sinp->SetLineColor(colors[i]);
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sinp->SetLineStyle(i+1);
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sinp->SetLineWidth(3);
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c4->cd();
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sinp->Draw("samel");
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tanl->SetLineColor(colors[i]);
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tanl->SetLineStyle(i+1);
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tanl->SetLineWidth(3);
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c5->cd();
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tanl->Draw("samel");
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}
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c1->cd();
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leg->Draw();
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c1->Print("ptres_etabins.pdf");
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c2->cd();
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leg->Draw();
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c2->Print("dcaxyres_etabins.pdf");
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c3->cd();
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leg->Draw();
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c3->Print("dcazres_etabins.pdf");
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c4->cd();
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leg->Draw();
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c4->Print("sinphires_etabins.pdf");
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c5->cd();
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leg->Draw();
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c5->Print("tanlres_etabins.pdf");
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//cc->SaveAs("draw_pt_mid_fwd.png");
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}

‎examples/smearing/lutRead.C‎

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enum EWhat {
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kEfficiency,
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kEfficiency2,
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kEfficiencyInnerTOF,
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kEfficiencyOuterTOF,
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kPtResolution,
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kRPhiResolution,
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kZResolution
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};
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enum EVs {
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kNch,
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kEta,
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kPt
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};
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TGraph *
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lutRead(int pdg, const char *filename, int what, int vs, float nch = 0., float radius = 0., float eta = 0., float pt = 0.)
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{
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o2::delphes::TrackSmearer smearer;
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smearer.loadTable(pdg, filename);
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auto lutHeader = smearer.getLUTHeader(pdg);
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map_t lutMap;
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if (vs == kNch) lutMap = lutHeader->nchmap;
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if (vs == kEta) lutMap = lutHeader->etamap;
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if (vs == kPt) lutMap = lutHeader->ptmap;
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auto nbins = lutMap.nbins;
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auto g = new TGraph();
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bool canBeInvalid = true;
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for (int i = 0; i < nbins; ++i) {
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if (vs == kNch) nch = lutMap.eval(i);
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if (vs == kEta) eta = lutMap.eval(i);
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if (vs == kPt) pt = lutMap.eval(i);
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auto lutEntry = smearer.getLUTEntry(pdg, nch, radius, eta , pt);
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if (!lutEntry->valid || lutEntry->eff == 0.) {
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if (!canBeInvalid) std::cout << " --- warning: it cannot be invalid \n" << std::endl;
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continue;
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}
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canBeInvalid = false;
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double cen = 0.;
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if (vs == kNch) cen = lutEntry->nch;
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if (vs == kEta) cen = lutEntry->eta;
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if (vs == kPt) cen = lutEntry->pt;
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double val = 0.;
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if (what == kEfficiency) val = lutEntry->eff * 100.; // efficiency (%)
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if (what == kEfficiency2) val = lutEntry->eff2 * 100.; // efficiency (%)
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if (what == kEfficiencyInnerTOF) val = lutEntry->itof * 100.; // efficiency (%)
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if (what == kEfficiencyOuterTOF) val = lutEntry->otof * 100.; // efficiency (%)
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if (what == kPtResolution) val = sqrt(lutEntry->covm[14]) * lutEntry->pt * 100.; // pt resolution (%)
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if (what == kRPhiResolution) val = sqrt(lutEntry->covm[0]) * 1.e4; // rphi resolution (um)
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if (what == kZResolution) val = sqrt(lutEntry->covm[1]) * 1.e4; // z resolution (um)
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if (val < 0.) continue;
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g->SetPoint(g->GetN(), cen, val);
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}
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return g;
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}
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