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Add y, Q2, x, t resolution tests

Open Add y, Q2, x, t resolution tests
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benchmarks/dvmp/analysis/vm_invar.cxx
+ 211
− 70
@@ -43,16 +43,46 @@ int vm_invar(const std::string& config_name)
fmt::print(" - output prefix: {}\n", output_prefix);
// create our test definition
// test_tag
std::vector<eic::util::Test> Tests;
eic::util::Test y_resolution_test{
{{"name", fmt::format("{}_y_resolution", test_tag)},
{"title",
fmt::format("y Resolution for {} -> {} events with {}", vm_name, decay_name, detector)},
{"description", "y resolution: relative difference with Gaussian fit"},
{"quantity", "resolution"},
{"target", ".4"}}};
Tests.push_back(y_resolution_test);
eic::util::Test Q2_resolution_test{
{{"name", fmt::format("{}_Q2_resolution", test_tag)},
{"title",
fmt::format("Q^2 Resolution for {} -> {} events with {}", vm_name, decay_name, detector)},
{"description", "Invariant Mass Resolution calculated from raw "
"tracking data using a Gaussian fit."},
{"description", "Q^2 resolution: relative difference with Gaussian fit"},
{"quantity", "resolution"},
{"target", ".09"}}};
Tests.push_back(Q2_resolution_test);
eic::util::Test x_resolution_test{
{{"name", fmt::format("{}_x_resolution", test_tag)},
{"title",
fmt::format("x Resolution for {} -> {} events with {}", vm_name, decay_name, detector)},
{"description", "x resolution: relative difference with Gaussian fit"},
{"quantity", "resolution"},
{"target", ".35"}}};
Tests.push_back(x_resolution_test);
eic::util::Test t_resolution_test{
{{"name", fmt::format("{}_t_resolution", test_tag)},
{"title",
fmt::format("t Resolution for {} -> {} events with {}", vm_name, decay_name, detector)},
{"description", "t resolution: relative difference with Gaussian fit"},
{"quantity", "resolution"},
{"target", ".1"}}};
{"target", ".07"}}};
Tests.push_back(t_resolution_test);
double width_target[4] = {0.4, 0.09, 0.35, 0.07};
TH1::SetDefaultSumw2();
// Run this in multi-threaded mode if desired
ROOT::EnableImplicitMT(kNumThreads);
@@ -92,48 +122,166 @@ int vm_invar(const std::string& config_name)
.Define("y_sim", util::get_y, {"invariant_quantities_sim"})
.Define("Q2_sim", util::get_Q2, {"invariant_quantities_sim"})
.Define("x_sim", util::get_x, {"invariant_quantities_sim"})
.Define("t_sim", util::get_t, {"invariant_quantities_sim"});
.Define("t_sim", util::get_t, {"invariant_quantities_sim"})
.Define("y_dif", "(y_rec - y_sim)/y_sim")
.Define("Q2_dif", "(Q2_rec - Q2_sim)/Q2_sim")
.Define("x_dif", "(x_rec - x_sim)/x_sim")
.Define("t_dif", "(t_rec - t_sim)/t_sim");
//================================================================
//Factorizeation
double func_range[4] = {1.5, 0.3, 1., 2.};
double hist_range_l[4] = {0., 0., 0., -1.};
double hist_range_h[4] = {1., 15., 0.1, 0.};
std::string VarName[4] = {"y", "Q2", "x", "t"};
std::string histName[4];
std::string histTitle[4];
std::string RawHist[4];
for(int i = 0 ; i < 4 ; i++){
histName[i] = "h_" + VarName[i] + "_sim_test";
if(i!=1){
}else{
histTitle[i] = ";" + VarName[i] + ";#";
histTitle[i] = ";Q^{2};#";
}
RawHist[i] = VarName[i] + "_sim";
}
TH1D* h_sim[4];
for(int i = 0 ; i < 4 ; i++){
auto h_tmp = d_im.Histo1D({histName[i].c_str(), histTitle[i].c_str(), 50, hist_range_l[i], hist_range_h[i]}, RawHist[i].c_str()); //directly quote the string
h_sim[i] = &(*h_tmp);
}
TCanvas* ctest = new TCanvas("test", "test", 800, 800);
h_sim[2]->Draw("hist");
ctest->Print(fmt::format("{}test.png", output_prefix).c_str());
delete ctest;
//==================================================================
// Define output histograms
//auto h_nu_sim = d_im.Histo1D({"h_nu_sim", ";#nu/1000;#", 100, 0., 2.}, "nu_sim");
auto h_Q2_sim = d_im.Histo1D({"h_Q2_sim", ";Q^{2};#", 50, 0., 15.}, "Q2_sim");
auto h_x_sim = d_im.Histo1D({"h_x_sim", ";x;#", 50, 0., 0.1}, "x_sim");
auto h_y_sim = d_im.Histo1D({"h_y_sim", ";y;#", 50, 0., 1.}, "y_sim");
auto h_t_sim = d_im.Histo1D({"h_t_sim", ";t;#", 50, -1., 0.}, "t_sim");
//auto h_nu_rec = d_im.Histo1D({"h_nu_rec", ";#nu/1000;#", 100, 0., 2.}, "nu_rec");
auto h_Q2_rec = d_im.Histo1D({"h_Q2_rec", ";Q^{2};#", 50, 0., 15.}, "Q2_rec");
auto h_x_rec = d_im.Histo1D({"h_x_rec", ";x;#", 50, 0., 0.1}, "x_rec");
auto h_y_rec = d_im.Histo1D({"h_y_rec", ";y;#", 50, 0., 1.}, "y_rec");
auto h_t_rec = d_im.Histo1D({"h_t_rec", ";t;#", 50, -1., 0.}, "t_rec");
auto h_y_dif = d_im.Histo1D({"h_y_dif", ";#Deltay/y;#", 50, -1.5, 1.5}, "y_dif");
auto h_Q2_dif = d_im.Histo1D({"h_Q2_dif", ";#DeltaQ^{2}/Q^{2};#", 50, -0.3, 0.3}, "Q2_dif");
auto h_x_dif = d_im.Histo1D({"h_x_dif", ";#Deltax/x;#", 50, -1., 1.}, "x_dif");
auto h_t_dif = d_im.Histo1D({"h_t_dif", ";#Deltat/t;#", 50, -0.5, 0.5}, "t_dif");
double nEvents = h_y_dif->Integral(0, -1);
/*TH1D* hist_sim[4] = {&(*h_y_sim), &(*h_Q2_sim), &(*h_x_sim), &(*h_t_sim)};
TH1D* hist_rec[4] = {&(*h_y_rec), &(*h_Q2_rec), &(*h_x_rec), &(*h_t_rec)};
TH1D* hist_dif[4] = {&(*h_y_dif), &(*h_Q2_dif), &(*h_x_dif), &(*h_t_dif)};
TFitResultPtr myFitPtr[4];
TF1* myf[4];
TText* tptr[4][3];
TPaveText* t[4][3];
for(int i = 0 ; i < 4 ; i++){
TCanvas* ctmp = new TCanvas("ctmp", "ctmp", 1800, 600);
ctmp->Divide(3, 1, 0.001, 0.001);
//for pad 1
hist_sim[i]->SetLineColor(plot::kMpBlue);
hist_sim[i]->SetLineWidth(2);
hist_sim[i]->GetXaxis()->CenterTitle();
hist_rec[i]->SetLineColor(plot::kMpOrange);
hist_rec[i]->SetLineWidth(1);
//for pad 2
hist_dif[i]->SetLineColor(plot::kMpGrey);
hist_dif[i]->SetLineWidth(1);
hist_dif[i]->GetXaxis()->CenterTitle();
myf[i] = new TF1(Form("myf_%d", i), "[2]*TMath::Gaus(x, [0], [1], 0)", -func_range[i], func_range[i]);
myf[i]->SetParameters(0., 0.25, nEvents/10.);
myf[i]->SetParLimits(0, -0.5, 0.5);
myf[i]->SetParLimits(1, 0., 1.0);
myf[i]->SetParLimits(2, 0., nEvents*10.);
myf[i]->SetNpx(1000);
myf[i]->SetLineColor(plot::kMpRed);
myf[i]->SetLineStyle(7);
//for pad 3
//factorized part
for(int j = 0 ; j < 2 ; j++){
ctmp->cd(j+1);
t[i][j] = new TPaveText(.6, .8417, .9, .925, "NB NDC");
t[i][j]->SetFillColorAlpha(kWhite, 0);
t[i][j]->SetTextFont(43);
t[i][j]->SetTextSize(25);
switch(j){
case 0:
hist_sim[i]->Draw("hist");
hist_rec[i]->Draw("hist same");
tptr[i][j] = t[i][j]->AddText("simulation");
tptr[i][j]->SetTextColor(plot::kMpBlue);
tptr[i][j] = t[i][j]->AddText("reconstructed");
tptr[i][j]->SetTextColor(plot::kMpOrange);
break;
case 1:
hist_dif[i]->Draw("hist");
myFitPtr[i] = hist_dif[i]->Fit(myf[i], "S 0", "", -func_range[i], func_range[i]);
myf[i]->Draw("same");
tptr[i][j] = t[i][j]->AddText(fmt::format("#Delta{}/{}", VarName[i], VarName[i]).c_str());
tptr[i][j]->SetTextColor(1);
break;
case 2:
break;
default:
break;
}
plot::draw_label(10, 100, detector);
t[i][j]->Draw();
}
ctmp->Print(fmt::format("{}{}.png", output_prefix, VarName[i]).c_str());
delete ctmp;
}
*/
// Plot our histograms.
// TODO: to start I'm explicitly plotting the histograms, but want to
// factorize out the plotting code moving forward.
{
//Before factorizing==========================================================================================
TFitResultPtr myFitPtr[4];
TF1* myf[4];
for(int i = 0 ; i < 4 ; i++){
myf[i] = new TF1(Form("myf_%d", i), "[2]*TMath::Gaus(x, [0], [1], 0)", -func_range[i], func_range[i]);
myf[i]->SetParameters(0., 0.25, nEvents/10.);
myf[i]->SetParLimits(0, -0.5, 0.5);
myf[i]->SetParLimits(1, 0., 1.0);
myf[i]->SetParLimits(2, 0., nEvents*10.);
myf[i]->SetNpx(1000);
myf[i]->SetLineColor(2);
myf[i]->SetLineStyle(7);
}
// Print canvas to output file
TCanvas c{"canvas2", "canvas2", 1200, 900};
c.Divide(2, 2, 0.0001, 0.0001);
// pad 1 nu
//============================================================================
//pad 1 nu_dif
c.cd(1);
auto& hy_rec = *h_y_rec;
auto& hy_sim = *h_y_sim;
auto& hy_dif = *h_y_dif;
// histogram style
hy_rec.SetLineColor(plot::kMpOrange);
hy_rec.SetLineWidth(1);
hy_sim.SetLineColor(plot::kMpBlue);
hy_sim.SetLineWidth(2);
hy_dif.SetLineColor(plot::kMpOrange);
hy_dif.SetLineWidth(1);
// axes
hy_sim.GetXaxis()->CenterTitle();
hy_dif.GetXaxis()->CenterTitle();
// draw everything
hy_sim.DrawClone("hist");
hy_rec.DrawClone("hist same");
hy_dif.DrawClone("hist");
myFitPtr[0] = hy_dif.Fit(myf[0], "S 0", "", -func_range[0], func_range[0]);
myf[0]->Draw("same");
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
TText* tptr1;
@@ -141,26 +289,23 @@ int vm_invar(const std::string& config_name)
t1->SetFillColorAlpha(kWhite, 0);
t1->SetTextFont(43);
t1->SetTextSize(25);
tptr1 = t1->AddText("simulated");
tptr1->SetTextColor(plot::kMpBlue);
tptr1 = t1->AddText("rec(PlaceHolder)");
tptr1 = t1->AddText("#Deltay/y");
tptr1->SetTextColor(plot::kMpOrange);
t1->Draw();
// pad 2 Q2
// pad 2 Q2_dif
c.cd(2);
auto& hQ2_rec = *h_Q2_rec;
auto& hQ2_sim = *h_Q2_sim;
auto& hQ2_dif = *h_Q2_dif;
// histogram style
hQ2_rec.SetLineColor(plot::kMpOrange);
hQ2_rec.SetLineWidth(1);
hQ2_sim.SetLineColor(plot::kMpBlue);
hQ2_sim.SetLineWidth(2);
hQ2_dif.SetLineColor(plot::kMpOrange);
hQ2_dif.SetLineWidth(1);
// axes
hQ2_sim.GetXaxis()->CenterTitle();
hQ2_dif.GetXaxis()->CenterTitle();
// draw everything
hQ2_sim.DrawClone("hist");
hQ2_rec.DrawClone("hist same");
hQ2_dif.DrawClone("hist");
myFitPtr[1] = hQ2_dif.Fit(myf[1], "S 0", "", -func_range[1], func_range[1]);
myf[1]->Draw("same");
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
TText* tptr2;
@@ -168,26 +313,22 @@ int vm_invar(const std::string& config_name)
t2->SetFillColorAlpha(kWhite, 0);
t2->SetTextFont(43);
t2->SetTextSize(25);
tptr2 = t2->AddText("simulated");
tptr2->SetTextColor(plot::kMpBlue);
tptr2 = t2->AddText("rec(PlaceHolder)");
tptr2 = t2->AddText("#DeltaQ^{2}/Q^{2}");
tptr2->SetTextColor(plot::kMpOrange);
t2->Draw();
// pad 3 x
// pad 3 x_dif
c.cd(3);
auto& hx_rec = *h_x_rec;
auto& hx_sim = *h_x_sim;
auto& hx_dif = *h_x_dif;
// histogram style
hx_rec.SetLineColor(plot::kMpOrange);
hx_rec.SetLineWidth(1);
hx_sim.SetLineColor(plot::kMpBlue);
hx_sim.SetLineWidth(2);
hx_dif.SetLineColor(plot::kMpOrange);
hx_dif.SetLineWidth(1);
// axes
hx_sim.GetXaxis()->CenterTitle();
hx_dif.GetXaxis()->CenterTitle();
// draw everything
hx_sim.DrawClone("hist");
hx_rec.DrawClone("hist same");
hx_dif.DrawClone("hist");
myFitPtr[2] = hx_dif.Fit(myf[2], "S 0", "", -func_range[2], func_range[2]);
myf[2]->Draw("same");
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
TText* tptr3;
@@ -195,26 +336,22 @@ int vm_invar(const std::string& config_name)
t3->SetFillColorAlpha(kWhite, 0);
t3->SetTextFont(43);
t3->SetTextSize(25);
tptr3 = t3->AddText("simulated");
tptr3->SetTextColor(plot::kMpBlue);
tptr3 = t3->AddText("rec(PlaceHolder)");
tptr3 = t3->AddText("#Deltax/x");
tptr3->SetTextColor(plot::kMpOrange);
t3->Draw();
// pad 4 t
// pad 4 t_dif
c.cd(4);
auto& ht_rec = *h_t_rec;
auto& ht_sim = *h_t_sim;
auto& ht_dif = *h_t_dif;
// histogram style
ht_rec.SetLineColor(plot::kMpOrange);
ht_rec.SetLineWidth(1);
ht_sim.SetLineColor(plot::kMpBlue);
ht_sim.SetLineWidth(2);
ht_dif.SetLineColor(plot::kMpOrange);
ht_dif.SetLineWidth(1);
// axes
ht_sim.GetXaxis()->CenterTitle();
ht_dif.GetXaxis()->CenterTitle();
// draw everything
ht_sim.DrawClone("hist");
ht_rec.DrawClone("hist same");
ht_dif.DrawClone("hist");
myFitPtr[3] = ht_dif.Fit(myf[3], "S 0", "", -func_range[3], func_range[3]);
myf[3]->Draw("same");
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
TText* tptr4;
@@ -222,23 +359,27 @@ int vm_invar(const std::string& config_name)
t4->SetFillColorAlpha(kWhite, 0);
t4->SetTextFont(43);
t4->SetTextSize(25);
tptr4 = t4->AddText("simulated");
tptr4->SetTextColor(plot::kMpBlue);
tptr4 = t4->AddText("rec(PlaceHolder)");
tptr4 = t4->AddText("#Deltat/t");
tptr4->SetTextColor(plot::kMpOrange);
t4->Draw();
//============================================================================
c.Print(fmt::format("{}InvariantQuantities.png", output_prefix).c_str());
}
// TODO we're not actually getting the resolutions yet
// error for the test result
Q2_resolution_test.error(-1);
//Before factorizing==========================================================================================
for(int i = 0 ; i < 4 ; i++){
double width = myf[i]->GetParameter(1);
if(myFitPtr[i]->Status()!=0){
Tests[i].error(-1);
}else if(width > width_target[i]){
Tests[i].fail(width);
}else{
Tests[i].pass(width);
}
}
// write out our test data
eic::util::write_test(Q2_resolution_test, fmt::format("{}invar.json", output_prefix));
eic::util::write_test(Tests, fmt::format("{}invar.json", output_prefix));
// That's all!
return 0;