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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
+ 231
− 93
@@ -41,21 +41,29 @@ int vm_invar(const std::string& config_name)
@@ -41,21 +41,29 @@ int vm_invar(const std::string& config_name)
fmt::print(" - Detector package: {}\n", detector);
fmt::print(" - Detector package: {}\n", detector);
fmt::print(" - input file: {}\n", rec_file);
fmt::print(" - input file: {}\n", rec_file);
fmt::print(" - output prefix: {}\n", output_prefix);
fmt::print(" - output prefix: {}\n", output_prefix);
// create our test definition
std::string VarName[4] = {"y", "Q2", "x", "t"};
// test_tag
double width_target[4] = {.4, .09, .35, .07};
eic::util::Test Q2_resolution_test{
//============================== test definition ==============================
{{"name", fmt::format("{}_Q2_resolution", test_tag)},
std::vector<eic::util::Test> Tests;
 
for(int i = 0 ; i < 4 ; i++){
 
eic::util::Test resolution_test_tmp{
 
{{"name", fmt::format("{}_{}_resolution", test_tag, VarName[i])},
{"title",
{"title",
fmt::format("Q^2 Resolution for {} -> {} events with {}", vm_name, decay_name, detector)},
fmt::format("{} Resolution for {} -> {} events with {}", VarName[i], vm_name, decay_name, detector)},
{"description", "Invariant Mass Resolution calculated from raw "
{"description", fmt::format("{} resolution: relative difference with Gaussian fit", VarName[i])},
"tracking data using a Gaussian fit."},
{"quantity", "resolution"},
{"quantity", "resolution"},
{"target", ".1"}}};
{"target", fmt::format("{}", width_target[i])}}};
 
Tests.push_back(resolution_test_tmp);
 
}
 
//============================== test definition ==============================
 
 
//==============================general settings==============================
// Run this in multi-threaded mode if desired
// Run this in multi-threaded mode if desired
ROOT::EnableImplicitMT(kNumThreads);
ROOT::EnableImplicitMT(kNumThreads);
TH1::SetDefaultSumw2();
 
// The particles we are looking for. E.g. J/psi decaying into e+e-
// The particles we are looking for. E.g. J/psi decaying into e+e-
const double vm_mass = util::get_pdg_mass(vm_name);
const double vm_mass = util::get_pdg_mass(vm_name);
const double decay_mass = util::get_pdg_mass(decay_name);
const double decay_mass = util::get_pdg_mass(decay_name);
@@ -67,17 +75,16 @@ int vm_invar(const std::string& config_name)
@@ -67,17 +75,16 @@ int vm_invar(const std::string& config_name)
// Open our input file file as a dataframe
// Open our input file file as a dataframe
ROOT::RDataFrame d{"events", rec_file};
ROOT::RDataFrame d{"events", rec_file};
//==============================general settings==============================
// utility lambda functions to bind the vector meson and decay particle
// types
 
//==============================redef function==============================
auto momenta_sort_sim = [vm_name, decay_name](const std::vector<dd4pod::Geant4ParticleData>& parts){
auto momenta_sort_sim = [vm_name, decay_name](const std::vector<dd4pod::Geant4ParticleData>& parts){
return util::momenta_sort_sim(parts, vm_name, decay_name);
return util::momenta_sort_sim(parts, vm_name, decay_name);
};
};
auto momenta_sort_rec = [vm_name, decay_name](const std::vector<eic::ReconstructedParticleData>& parts){
auto momenta_sort_rec = [vm_name, decay_name](const std::vector<eic::ReconstructedParticleData>& parts){
return util::momenta_sort_rec(parts, vm_name, decay_name);
return util::momenta_sort_rec(parts, vm_name, decay_name);
};
};
//====================================================================
//==============================redef function==============================
// Define analysis flow
// Define analysis flow
auto d_im = d.Define("p_rec_sorted", momenta_sort_rec, {"DummyReconstructedParticles"})
auto d_im = d.Define("p_rec_sorted", momenta_sort_rec, {"DummyReconstructedParticles"})
@@ -92,48 +99,187 @@ int vm_invar(const std::string& config_name)
@@ -92,48 +99,187 @@ int vm_invar(const std::string& config_name)
.Define("y_sim", util::get_y, {"invariant_quantities_sim"})
.Define("y_sim", util::get_y, {"invariant_quantities_sim"})
.Define("Q2_sim", util::get_Q2, {"invariant_quantities_sim"})
.Define("Q2_sim", util::get_Q2, {"invariant_quantities_sim"})
.Define("x_sim", util::get_x, {"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")
 
.Define("Q2_dif", "Q2_rec - Q2_sim")
 
.Define("x_dif", "x_rec - x_sim")
 
.Define("t_dif", "t_rec - t_sim")
 
.Define("y_rdf", "(y_rec - y_sim)/y_sim")
 
.Define("Q2_rdf", "(Q2_rec - Q2_sim)/Q2_sim")
 
.Define("x_rdf", "(x_rec - x_sim)/x_sim")
 
.Define("t_rdf", "(t_rec - t_sim)/t_sim");
//================================================================
//ranges
double range_l[4][4] = {{0., 0., -2., -1.5}, { 0., 0., -0.3, -30.}, {0.0, 0.0, -0.2, -1.}, {-1., -1., -2., -0.5}};
// Define output histograms
double range_h[4][4] = {{1., 1., 2., 1.5}, {15., 15., 0.3, 30.}, {0.1, 0.1, 0.2, 1.}, { 0., 0., 2., 0.5}};
//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");
 
std::string VarCate[4] = {"sim", "rec", "dif", "rdf"};
 
std::string histName[4][4];
 
std::string histTitles[4][4];
 
std::string RawhistName[4][4];
//auto h_nu_rec = d_im.Histo1D({"h_nu_rec", ";#nu/1000;#", 100, 0., 2.}, "nu_rec");
//==============================hist def==============================
auto h_Q2_rec = d_im.Histo1D({"h_Q2_rec", ";Q^{2};#", 50, 0., 15.}, "Q2_rec");
TH1D* h_Var1D[4][4];
auto h_x_rec = d_im.Histo1D({"h_x_rec", ";x;#", 50, 0., 0.1}, "x_rec");
for(int i = 0 ; i < 4 ; i++){
auto h_y_rec = d_im.Histo1D({"h_y_rec", ";y;#", 50, 0., 1.}, "y_rec");
for(int j = 0 ; j < 4 ; j++){
auto h_t_rec = d_im.Histo1D({"h_t_rec", ";t;#", 50, -1., 0.}, "t_rec");
//construct histName
 
histName[i][j] = "h_" + VarName[i] + "_" + VarCate[j];
 
//construct histTitles
 
histTitles[i][j] = ";";
 
if(j > 1) histTitles[i][j] = histTitles[i][j] + "#Delta";
 
if(i==1){
 
histTitles[i][j] = histTitles[i][j] + "Q^{2}";
 
}else{
 
histTitles[i][j] = histTitles[i][j] + VarName[i];
 
}
 
if(j==3){
 
histTitles[i][j] = histTitles[i][j] + "/";
 
if(i==1){
 
histTitles[i][j] = histTitles[i][j] + "Q^{2}";
 
}else{
 
histTitles[i][j] = histTitles[i][j] + VarName[i];
 
}
 
}
 
histTitles[i][j] = histTitles[i][j] + ";#";
 
//construct RawhistName
 
RawhistName[i][j] = VarName[i] + "_" + VarCate[j];
 
//get histograms
 
auto h_tmp = d_im.Histo1D({fmt::format("{}_tmp", histName[i][j]).c_str(), histTitles[i][j].c_str(), 50, range_l[i][j], range_h[i][j]}, RawhistName[i][j].c_str());
 
auto& htmp = *h_tmp;
 
h_Var1D[i][j] = (TH1D*)htmp.Clone(histName[i][j].c_str());
 
}
 
}
 
double nEvents = h_Var1D[0][0]->Integral(0, -1);
 
//==============================hist def==============================
 
//==============================fit and plot==============================
 
TFitResultPtr myFitPtr[4][2];
 
TF1* myf[4][2];
 
TText* tptr[4][4];
 
TPaveText* t[4][4];
 
for(int i = 0 ; i < 4 ; i++){
 
TCanvas* ctmp = new TCanvas("ctmp", "ctmp", 1200, 900);
 
ctmp->Divide(2, 2, 0.001, 0.001);
 
//for pad 1: sim rec overlay
 
h_Var1D[i][0]->SetLineColor(plot::kMpBlue);
 
h_Var1D[i][0]->SetLineWidth(2);
 
h_Var1D[i][0]->GetXaxis()->CenterTitle();
 
h_Var1D[i][1]->SetLineColor(plot::kMpOrange);
 
h_Var1D[i][1]->SetLineWidth(1);
 
 
//for pad 2: sim~rec 2d
 
//place holder
 
 
//for pad 3: rec - sim
 
h_Var1D[i][2]->SetLineColor(plot::kMpGrey);
 
h_Var1D[i][2]->SetLineWidth(1);
 
h_Var1D[i][2]->GetXaxis()->CenterTitle();
 
 
//for pad 4: (rec - sim)/sim
 
h_Var1D[i][3]->SetLineColor(plot::kMpGrey);
 
h_Var1D[i][3]->SetLineWidth(1);
 
h_Var1D[i][3]->GetXaxis()->CenterTitle();
 
 
 
//initialize myf
 
for(int j = 0 ; j < 2 ; j++){
 
myf[i][j] = new TF1(Form("myf_%d_%d", i, j), "[2]*TMath::Gaus(x, [0], [1], 0)", range_l[i][j+2], range_h[i][j+2]);
 
myf[i][j]->SetParameters(0., 0.25, nEvents/10.);
 
myf[i][j]->SetParLimits(0, -0.5, 0.5);
 
myf[i][j]->SetParLimits(1, 0., 1.0);
 
myf[i][j]->SetParLimits(2, 0., nEvents*10.);
 
myf[i][j]->SetNpx(1000);
 
myf[i][j]->SetLineColor(plot::kMpRed);
 
myf[i][j]->SetLineStyle(7);
 
}
 
 
//factorized part
 
for(int j = 0 ; j < 4 ; 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://sim rec overlay
 
h_Var1D[i][0]->Draw("hist");
 
h_Var1D[i][1]->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:
 
break;//2d
 
case 2://dx
 
h_Var1D[i][2]->Draw("hist");
 
myFitPtr[i][0] = h_Var1D[i][2]->Fit(myf[i][0], "S 0", "", range_l[i][j], range_h[i][j]);
 
myf[i][0]->Draw("same");
 
if(i==1){
 
tptr[i][j] = t[i][j]->AddText("#DeltaQ^{2}");
 
}else{
 
tptr[i][j] = t[i][j]->AddText(fmt::format("#Delta{}", VarName[i]).c_str());
 
}
 
tptr[i][j]->SetTextColor(1);
 
case 3://dx/x
 
h_Var1D[i][3]->Draw("hist");
 
myFitPtr[i][1] = h_Var1D[i][3]->Fit(myf[i][1], "S 0", "", range_l[i][j], range_h[i][j]);
 
myf[i][1]->Draw("same");
 
if(i==1){
 
tptr[i][j] = t[i][j]->AddText("#DeltaQ^{2}/Q^{2}");
 
}else{
 
tptr[i][j] = t[i][j]->AddText(fmt::format("#Delta{}/{}", VarName[i], VarName[i]).c_str());
 
}
 
tptr[i][j]->SetTextColor(1);
 
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;
 
}
 
 
//==============================fit and plot==============================
 
 
/*
// Plot our histograms.
// Plot our histograms.
// TODO: to start I'm explicitly plotting the histograms, but want to
// TODO: to start I'm explicitly plotting the histograms, but want to
// factorize out the plotting code moving forward.
// 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
// Print canvas to output file
TCanvas c{"canvas2", "canvas2", 1200, 900};
TCanvas c{"canvas2", "canvas2", 1200, 900};
c.Divide(2, 2, 0.0001, 0.0001);
c.Divide(2, 2, 0.0001, 0.0001);
// pad 1 nu
//============================================================================
 
//pad 1 nu_dif
c.cd(1);
c.cd(1);
auto& hy_rec = *h_y_rec;
auto& hy_dif = *h_y_dif;
auto& hy_sim = *h_y_sim;
// histogram style
// histogram style
hy_rec.SetLineColor(plot::kMpOrange);
hy_dif.SetLineColor(plot::kMpOrange);
hy_rec.SetLineWidth(1);
hy_dif.SetLineWidth(1);
hy_sim.SetLineColor(plot::kMpBlue);
hy_sim.SetLineWidth(2);
// axes
// axes
hy_sim.GetXaxis()->CenterTitle();
hy_dif.GetXaxis()->CenterTitle();
// draw everything
// draw everything
hy_sim.DrawClone("hist");
hy_dif.DrawClone("hist");
hy_rec.DrawClone("hist same");
myFitPtr[0] = hy_dif.Fit(myf[0], "S 0", "", -func_range[0], func_range[0]);
 
myf[0]->Draw("same");
// FIXME hardcoded beam configuration
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
plot::draw_label(10, 100, detector);
TText* tptr1;
TText* tptr1;
@@ -141,26 +287,23 @@ int vm_invar(const std::string& config_name)
@@ -141,26 +287,23 @@ int vm_invar(const std::string& config_name)
t1->SetFillColorAlpha(kWhite, 0);
t1->SetFillColorAlpha(kWhite, 0);
t1->SetTextFont(43);
t1->SetTextFont(43);
t1->SetTextSize(25);
t1->SetTextSize(25);
tptr1 = t1->AddText("simulated");
tptr1 = t1->AddText("#Deltay/y");
tptr1->SetTextColor(plot::kMpBlue);
tptr1 = t1->AddText("rec(PlaceHolder)");
tptr1->SetTextColor(plot::kMpOrange);
tptr1->SetTextColor(plot::kMpOrange);
t1->Draw();
t1->Draw();
// pad 2 Q2
 
// pad 2 Q2_dif
c.cd(2);
c.cd(2);
auto& hQ2_rec = *h_Q2_rec;
auto& hQ2_dif = *h_Q2_dif;
auto& hQ2_sim = *h_Q2_sim;
// histogram style
// histogram style
hQ2_rec.SetLineColor(plot::kMpOrange);
hQ2_dif.SetLineColor(plot::kMpOrange);
hQ2_rec.SetLineWidth(1);
hQ2_dif.SetLineWidth(1);
hQ2_sim.SetLineColor(plot::kMpBlue);
hQ2_sim.SetLineWidth(2);
// axes
// axes
hQ2_sim.GetXaxis()->CenterTitle();
hQ2_dif.GetXaxis()->CenterTitle();
// draw everything
// draw everything
hQ2_sim.DrawClone("hist");
hQ2_dif.DrawClone("hist");
hQ2_rec.DrawClone("hist same");
myFitPtr[1] = hQ2_dif.Fit(myf[1], "S 0", "", -func_range[1], func_range[1]);
 
myf[1]->Draw("same");
// FIXME hardcoded beam configuration
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
plot::draw_label(10, 100, detector);
TText* tptr2;
TText* tptr2;
@@ -168,26 +311,22 @@ int vm_invar(const std::string& config_name)
@@ -168,26 +311,22 @@ int vm_invar(const std::string& config_name)
t2->SetFillColorAlpha(kWhite, 0);
t2->SetFillColorAlpha(kWhite, 0);
t2->SetTextFont(43);
t2->SetTextFont(43);
t2->SetTextSize(25);
t2->SetTextSize(25);
tptr2 = t2->AddText("simulated");
tptr2 = t2->AddText("#DeltaQ^{2}/Q^{2}");
tptr2->SetTextColor(plot::kMpBlue);
tptr2 = t2->AddText("rec(PlaceHolder)");
tptr2->SetTextColor(plot::kMpOrange);
tptr2->SetTextColor(plot::kMpOrange);
t2->Draw();
t2->Draw();
// pad 3 x
// pad 3 x_dif
c.cd(3);
c.cd(3);
auto& hx_rec = *h_x_rec;
auto& hx_dif = *h_x_dif;
auto& hx_sim = *h_x_sim;
// histogram style
// histogram style
hx_rec.SetLineColor(plot::kMpOrange);
hx_dif.SetLineColor(plot::kMpOrange);
hx_rec.SetLineWidth(1);
hx_dif.SetLineWidth(1);
hx_sim.SetLineColor(plot::kMpBlue);
hx_sim.SetLineWidth(2);
// axes
// axes
hx_sim.GetXaxis()->CenterTitle();
hx_dif.GetXaxis()->CenterTitle();
// draw everything
// draw everything
hx_sim.DrawClone("hist");
hx_dif.DrawClone("hist");
hx_rec.DrawClone("hist same");
myFitPtr[2] = hx_dif.Fit(myf[2], "S 0", "", -func_range[2], func_range[2]);
 
myf[2]->Draw("same");
// FIXME hardcoded beam configuration
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
plot::draw_label(10, 100, detector);
TText* tptr3;
TText* tptr3;
@@ -195,26 +334,22 @@ int vm_invar(const std::string& config_name)
@@ -195,26 +334,22 @@ int vm_invar(const std::string& config_name)
t3->SetFillColorAlpha(kWhite, 0);
t3->SetFillColorAlpha(kWhite, 0);
t3->SetTextFont(43);
t3->SetTextFont(43);
t3->SetTextSize(25);
t3->SetTextSize(25);
tptr3 = t3->AddText("simulated");
tptr3 = t3->AddText("#Deltax/x");
tptr3->SetTextColor(plot::kMpBlue);
tptr3 = t3->AddText("rec(PlaceHolder)");
tptr3->SetTextColor(plot::kMpOrange);
tptr3->SetTextColor(plot::kMpOrange);
t3->Draw();
t3->Draw();
// pad 4 t
// pad 4 t_dif
c.cd(4);
c.cd(4);
auto& ht_rec = *h_t_rec;
auto& ht_dif = *h_t_dif;
auto& ht_sim = *h_t_sim;
// histogram style
// histogram style
ht_rec.SetLineColor(plot::kMpOrange);
ht_dif.SetLineColor(plot::kMpOrange);
ht_rec.SetLineWidth(1);
ht_dif.SetLineWidth(1);
ht_sim.SetLineColor(plot::kMpBlue);
ht_sim.SetLineWidth(2);
// axes
// axes
ht_sim.GetXaxis()->CenterTitle();
ht_dif.GetXaxis()->CenterTitle();
// draw everything
// draw everything
ht_sim.DrawClone("hist");
ht_dif.DrawClone("hist");
ht_rec.DrawClone("hist same");
myFitPtr[3] = ht_dif.Fit(myf[3], "S 0", "", -func_range[3], func_range[3]);
 
myf[3]->Draw("same");
// FIXME hardcoded beam configuration
// FIXME hardcoded beam configuration
plot::draw_label(10, 100, detector);
plot::draw_label(10, 100, detector);
TText* tptr4;
TText* tptr4;
@@ -222,23 +357,26 @@ int vm_invar(const std::string& config_name)
@@ -222,23 +357,26 @@ int vm_invar(const std::string& config_name)
t4->SetFillColorAlpha(kWhite, 0);
t4->SetFillColorAlpha(kWhite, 0);
t4->SetTextFont(43);
t4->SetTextFont(43);
t4->SetTextSize(25);
t4->SetTextSize(25);
tptr4 = t4->AddText("simulated");
tptr4 = t4->AddText("#Deltat/t");
tptr4->SetTextColor(plot::kMpBlue);
tptr4 = t4->AddText("rec(PlaceHolder)");
tptr4->SetTextColor(plot::kMpOrange);
tptr4->SetTextColor(plot::kMpOrange);
t4->Draw();
t4->Draw();
 
//============================================================================
 
c.Print(fmt::format("{}InvariantQuantities.png", output_prefix).c_str());*/
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);
 
for(int i = 0 ; i < 4 ; i++){
 
//double width = myf[i][1]->GetParameter(1);
 
//if(myFitPtr[i][1]->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
// 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!
// That's all!
return 0;
return 0;