Introduction¶
QA plots for the generic vetex finding and DCA performance
In [1]:
# imports to write dynamic markdown contents
import os
from IPython.display import display, Markdown, Latex
from IPython.display import HTML
In [2]:
# turn off/on code for the result HTML page
display(Markdown('*For the result HTML page:* '))
HTML('''<script>
code_show=true;
function code_toggle() {
if (code_show){
$('div.input').hide();
$('div.jp-CodeMirrorEditor').hide(); // for newer versions of nbviewer.org
} else {
$('div.input').show();
$('div.jp-CodeMirrorEditor').show(); // for newer versions of nbviewer.org
}
code_show = !code_show
}
$( document ).ready(code_toggle);
</script>
<form action="javascript:code_toggle()"><input type="submit" value="Click here to toggle on/off the raw code."></form>''')
For the result HTML page:
Out[2]:
In [3]:
import os.path
# readme file of the macros, available if run under JenkinsCI
# https://github.com/sPHENIX-Collaboration/utilities/blob/master/jenkins/built-test/test-tracking-qa.sh
macro_markdown = 'Fun4All-macros-README.md'
if os.path.isfile(macro_markdown) :
with open(macro_markdown, 'r') as file:
display(Markdown(file.read()))
Tracking QA at low occupancy¶
Low occupancy tracking QA concists full tracker + reconstruction of events with 20 π+, 20 π− and one Υ(1S)→e+e−. Please note the calorimeters are disabled to improve execution speed, which also removed some of the correlated albedo background for the tracker.
The source code of the macro can be found at https://github.com/sPHENIX-Collaboration/macros/tree/QA-tracking-low-occupancy or comparing it to the master branch.
pyROOT env check¶
In [4]:
import ROOT
OFFLINE_MAIN = os.getenv("OFFLINE_MAIN")
if OFFLINE_MAIN is not None:
display(Markdown(f"via sPHENIX software distribution at `{OFFLINE_MAIN}`"))
via sPHENIX software distribution at /var/lib/jenkins/workspace/sPHENIX/Build-Master-gcc14/build/new/install.1
Plotting source code¶
In [5]:
import subprocess
try:
git_url = \
subprocess.run(['git','remote','get-url','origin'], stdout=subprocess.PIPE)\
.stdout.decode('utf-8').strip()\
.replace('git@github.com:','https://github.com/')
display(Markdown(f"View the source code repository at {git_url}"))
except: # catch *all* exceptions
# well do nothing
pass
View the source code repository at https://github.com/sPHENIX-Collaboration/QA-gallery.git
JenkinsCI information (if available)¶
In [6]:
display(Markdown('Some further details about the QA run, if executed under the Jenkins CI:'))
checkrun_repo_commit = os.getenv("checkrun_repo_commit")
if checkrun_repo_commit is not None:
display(Markdown(f"* The commit being checked is {checkrun_repo_commit}"))
ghprbPullLink = os.getenv("ghprbPullLink")
if ghprbPullLink is not None:
display(Markdown(f"* Link to the pull request: {ghprbPullLink}"))
BUILD_URL = os.getenv("BUILD_URL")
if BUILD_URL is not None:
display(Markdown(f"* Link to the build: {BUILD_URL}"))
git_url_macros = os.getenv("git_url_macros")
sha_macros = os.getenv("sha_macros")
if git_url_macros is not None:
display(Markdown(f"* Git repo for macros: {git_url_macros} , which merges `{sha_macros}` and the QA tracking branch"))
RUN_ARTIFACTS_DISPLAY_URL = os.getenv("RUN_ARTIFACTS_DISPLAY_URL")
if RUN_ARTIFACTS_DISPLAY_URL is not None:
display(Markdown(f"* Download the QA ROOT files: {RUN_ARTIFACTS_DISPLAY_URL}"))
JENKINS_URL = os.getenv("JENKINS_URL")
if JENKINS_URL is not None:
display(Markdown(f"Automatically generated by [sPHENIX Jenkins continuous integration]({JENKINS_URL}) [](https://www.sphenix.bnl.gov/web/) [](https://jenkins.io/)"))
Some further details about the QA run, if executed under the Jenkins CI:
- The commit being checked is sPHENIX-Collaboration/coresoftware/cdd9aff0a42f7fc7812a7e49161bae9e18b1bfb3
- Link to the pull request: https://github.com/sPHENIX-Collaboration/coresoftware/pull/3493
- Git repo for macros: https://github.com/sPHENIX-Collaboration/macros.git , which merges
masterand the QA tracking branch
Automatically generated by sPHENIX Jenkins continuous integration 
Initialization¶
In [7]:
%%cpp -d
#include "QA_Draw_Utility.C"
#include <sPhenixStyle.C>
#include <TFile.h>
#include <TLine.h>
#include <TString.h>
#include <TTree.h>
#include <cassert>
#include <cmath>
In [8]:
%%cpp
SetsPhenixStyle();
TVirtualFitter::SetDefaultFitter("Minuit2");
// test sPHENIX lib load
// gSystem->Load("libg4eval.so");
// test libs
// gSystem->ListLibraries();
sPhenixStyle: Applying nominal settings. sPhenixStyle: ROOT6 mode
In [9]:
%jsroot on
Inputs and file checks¶
In [10]:
qa_file_name_new = os.getenv("qa_file_name_new")
if qa_file_name_new is None:
# qa_file_name_new = "G4sPHENIX_test-tracking-low-occupancy-qa_Event100_Sum10_qa.root"
qa_file_name_new = "G4sPHENIX_test-tracking_Event1000_Sum16_qa.root"
display(Markdown(f"`qa_file_name_new` env not set. use the default `qa_file_name_new={qa_file_name_new}`"))
qa_file_name_ref = os.getenv("qa_file_name_ref")
if qa_file_name_ref is None:
qa_file_name_ref = "G4sPHENIX_test-tracking_Event1000_Sum16_qa.root"
# qa_file_name_ref = "reference/G4sPHENIX_test-tracking-low-occupancy-qa_Event100_Sum10_qa.root"
display(Markdown(f"`qa_file_name_ref` env not set. use the default `qa_file_name_ref={qa_file_name_ref}`"))
elif qa_file_name_ref == 'None':
qa_file_name_ref = None
display(Markdown(f"`qa_file_name_ref` = None and we are set to not to use the reference histograms"))
In [11]:
# qa_file_new = ROOT.TFile.Open(qa_file_name_new);
# assert qa_file_new.IsOpen()
# qa_file_new.ls()
display(Markdown(f"Openning QA file at `{qa_file_name_new}`"))
ROOT.gInterpreter.ProcessLine(f"TFile *qa_file_new = new TFile(\"{qa_file_name_new}\");")
ROOT.gInterpreter.ProcessLine(f"const char * qa_file_name_new = \"{qa_file_name_new}\";")
if qa_file_name_ref is not None:
# qa_file_ref = ROOT.TFile.Open(qa_file_name_ref);
# assert qa_file_ref.IsOpen()
display(Markdown(f"Openning QA reference file at `{qa_file_name_ref}`"))
ROOT.gInterpreter.ProcessLine(f"TFile *qa_file_ref = new TFile(\"{qa_file_name_ref}\");")
ROOT.gInterpreter.ProcessLine(f"const char * qa_file_name_ref = \"{qa_file_name_ref}\";")
else:
ROOT.gInterpreter.ProcessLine(f"TFile *qa_file_ref = nullptr;")
ROOT.gInterpreter.ProcessLine(f"const char * qa_file_name_ref = nullptr;")
Openning QA file at G4sPHENIX_test-tracking_Event400_Sum28_qa.root
Openning QA reference file at reference/G4sPHENIX_test-tracking_Event400_Sum28_qa.root
In [12]:
%%cpp
if (qa_file_new == nullptr)
{
cout <<"Error, can not open QA root file"<<qa_file_name_new<<endl;
// exit(1);
}
DCA performance¶
Per-track DCA performance
Transverse DCA, DCArϕ¶
First without track selection cuts, which included many track that do not have good MVTX matches
In [13]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
TH2 *h_new = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("DCArPhi_pT"), "TH2");
assert(h_new);
// h_new->Rebin(1, 2);
//h_new->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref = NULL;
if (qa_file_ref)
{
h_ref = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("DCArPhi_pT"), "TH2");
assert(h_ref);
// h_ref->Rebin(1, 2);
//h_ref->Sumw2();
h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_DCArPhi") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_DCArPhi") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(4, 2);
int idx = 1;
TPad *p;
vector<pair<double, double>> gpt_ranges{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f1 = nullptr;
TF1 *fit = nullptr;
Double_t sigma = 0;
Double_t sigma_unc = 0;
char resstr[500];
TLatex *res = nullptr;
for (auto pt_range : gpt_ranges)
{
//cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new = h_new->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
h_proj_new->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_new->Rebin(5);
}
else
{
h_proj_new->GetXaxis()->SetRangeUser(-.01,.01);
}
h_proj_new->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new->GetXaxis()->SetTitle(TString::Format(
"DCA (r #phi) [cm]"));
h_proj_new->GetXaxis()->SetNdivisions(5,5);
f1 = new TF1("f1","gaus",-.01,.01);
h_proj_new->Fit(f1,"qm");
sigma = f1->GetParameter(2);
sigma_unc = f1->GetParError(2);
TH1 *h_proj_ref = nullptr;
if (h_ref)
{
h_proj_ref =
h_ref->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref->Rebin(5);
}
}
DrawReference(h_proj_new, h_proj_ref);
sprintf(resstr,"#sigma = %.5f #pm %.5f cm", sigma, sigma_unc);
res = new TLatex(0.325,0.825,resstr);
res->SetNDC();
res->SetTextSize(0.05);
res->SetTextAlign(13);
res->Draw();
}
p = (TPad *) c1->cd(idx++);
c1->Update();
TPaveText *pt = new TPaveText(.05,.1,.95,.8);
pt->AddText("No cuts");
pt->Draw();
//SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
Next, with cuts on minimal tracker hits as defined in QAG4SimulationTracking and denoted on plot
In [14]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
TH2 *h_new2 = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("DCArPhi_pT_cuts"), "TH2");
assert(h_new2);
// h_new->Rebin(1, 2);
//h_new2->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref2 = NULL;
if (qa_file_ref)
{
h_ref2 = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("DCArPhi_pT_cuts"), "TH2");
assert(h_ref2);
// h_ref->Rebin(1, 2);
//h_ref2->Sumw2();
h_ref2->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c2 = new TCanvas(TString("QA_Draw_Tracking_DCArPhi2") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_DCArPhi2") + TString("_") + hist_name_prefix,
950, 600);
c2->Divide(4, 2);
int idx2 = 1;
TPad *p2;
vector<pair<double, double>> gpt_ranges2{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f2 = nullptr;
TF1 *fit2 = nullptr;
Double_t sigma2 = 0;
Double_t sigma_unc2 = 0;
char resstr2[500];
TLatex *res2 = nullptr;
for (auto pt_range : gpt_ranges2)
{
//cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
p2->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new2->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new2->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new2 = h_new2->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
h_proj_new2->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_new2->Rebin(5);
}
else
{
h_proj_new2->GetXaxis()->SetRangeUser(-.01,.01);
}
h_proj_new2->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new2->GetXaxis()->SetTitle(TString::Format(
"DCA (r #phi) [cm]"));
h_proj_new2->GetXaxis()->SetNdivisions(5,5);
f2 = new TF1("f2","gaus",-.01,.01);
h_proj_new2->Fit(f2 , "mq");
sigma2 = f2->GetParameter(2);
sigma_unc2 = f2->GetParError(2);
TH1 *h_proj_ref2 = nullptr;
if (h_ref2)
{
h_proj_ref2 =
h_ref2->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref2->Rebin(5);
}
}
DrawReference(h_proj_new2, h_proj_ref2);
sprintf(resstr2,"#sigma = %.5f #pm %.5f cm", sigma2, sigma_unc2);
res2 = new TLatex(0.325,0.825,resstr2);
res2->SetNDC();
res2->SetTextSize(0.05);
res2->SetTextAlign(13);
res2->Draw();
}
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
TPaveText *pt2 = new TPaveText(.05,.1,.95,.8);
pt2->AddText("Cuts: MVTX hits>=2, INTT hits>=1,");
pt2->AddText("TPC hits>=20");
pt2->Draw();
//SaveCanvas(c2, TString(qa_file_name_new) + TString("_") + TString(c2->GetName()), true);
c2->Draw();
}
Longitudinal DCA, DCAz¶
Start with the version without track quality cuts
In [15]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
TH2 *h_new = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("DCAZ_pT"), "TH2");
assert(h_new);
// h_new->Rebin(1, 2);
//h_new->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref = NULL;
if (qa_file_ref)
{
h_ref = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("DCAZ_pT"), "TH2");
assert(h_ref);
// h_ref->Rebin(1, 2);
// h_ref->Sumw2();
h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_DCAZ") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_DCAZ") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(4, 2);
int idx = 1;
TPad *p;
vector<pair<double, double>> gpt_ranges{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f1 = nullptr;
TF1 *fit = nullptr;
Double_t sigma = 0;
Double_t sigma_unc = 0;
char resstr[500];
TLatex *res = nullptr;
for (auto pt_range : gpt_ranges)
{
//cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new = h_new->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
h_proj_new->GetXaxis()->SetRangeUser(-.05, .05);
h_proj_new->Rebin(5);
}
else
{
h_proj_new->GetXaxis()->SetRangeUser(-.01, .01);
}
h_proj_new->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new->GetXaxis()->SetTitle(TString::Format(
"DCA (Z) [cm]"));
h_proj_new->GetXaxis()->SetNdivisions(5, 5);
f1 = new TF1("f1", "gaus", -.01, .01);
h_proj_new->Fit(f1,"mq");
sigma = f1->GetParameter(2);
sigma_unc = f1->GetParError(2);
TH1 *h_proj_ref = nullptr;
if (h_ref)
{
h_proj_ref =
h_ref->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref->Rebin(5);
}
}
DrawReference(h_proj_new, h_proj_ref);
sprintf(resstr, "#sigma = %.5f #pm %.5f cm", sigma, sigma_unc);
res = new TLatex(0.325, 0.825, resstr);
res->SetNDC();
res->SetTextSize(0.05);
res->SetTextAlign(13);
res->Draw();
}
p = (TPad *) c1->cd(idx++);
c1->Update();
TPaveText *pt = new TPaveText(.05, .1, .95, .8);
pt->AddText("No cuts");
pt->Draw();
// SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
KSTestSummary::PushKSTest - Warning - received pValue = 0. Reset to an arbitary small non-zero value (e^(-15))
with cuts on minimal hits on each of the trackers
In [16]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
// cuts plots
TH2 *h_new2 = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("DCAZ_pT_cuts"), "TH2");
assert(h_new2);
// h_new->Rebin(1, 2);
//h_new2->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref2 = NULL;
if (qa_file_ref)
{
h_ref2 = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("DCAZ_pT_cuts"), "TH2");
assert(h_ref2);
// h_ref->Rebin(1, 2);
//h_ref2->Sumw2();
h_ref2->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c2 = new TCanvas(TString("QA_Draw_Tracking_DCAZ2") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_DCAZ2") + TString("_") + hist_name_prefix,
950, 600);
c2->Divide(4, 2);
int idx2 = 1;
TPad *p2;
vector<pair<double, double>> gpt_ranges2{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f2 = nullptr;
TF1 *fit2 = nullptr;
Double_t sigma2 = 0;
Double_t sigma_unc2 = 0;
char resstr2[500];
TLatex *res2 = nullptr;
for (auto pt_range : gpt_ranges2)
{
//cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
p2->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new2->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new2->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new2 = h_new2->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
h_proj_new2->GetXaxis()->SetRangeUser(-.05, .05);
h_proj_new2->Rebin(5);
}
else
{
h_proj_new2->GetXaxis()->SetRangeUser(-.01, .01);
}
h_proj_new2->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new2->GetXaxis()->SetTitle(TString::Format(
"DCA (Z) [cm]"));
h_proj_new2->GetXaxis()->SetNdivisions(5, 5);
f2 = new TF1("f2", "gaus", -.01, .01);
h_proj_new2->Fit(f2,"mq");
sigma2 = f2->GetParameter(2);
sigma_unc2 = f2->GetParError(2);
TH1 *h_proj_ref2 = nullptr;
if (h_ref2)
{
h_proj_ref2 =
h_ref2->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
if (pt_range.first < 2.0)
{
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref2->Rebin(5);
}
}
DrawReference(h_proj_new2, h_proj_ref2);
sprintf(resstr2, "#sigma = %.5f #pm %.5f cm", sigma2, sigma_unc2);
res2 = new TLatex(0.325, 0.825, resstr2);
res2->SetNDC();
res2->SetTextSize(0.05);
res2->SetTextAlign(13);
res2->Draw();
}
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
TPaveText *pt2 = new TPaveText(.05, .1, .95, .8);
pt2->AddText("Cuts: MVTX hits>=2, INTT hits>=1,");
pt2->AddText("TPC hits>=20");
pt2->Draw();
// SaveCanvas(c2, TString(qa_file_name_new) + TString("_") + TString(c2->GetName()), true);
c2->Draw();
}
In [17]:
%jsroot off
In [18]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Event"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Event"));
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_DCA_Resolution") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_DCA_Resolution") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(2, 1);
int idx = 1;
TPad *p;
{
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogx();
TH1 *frame = p->DrawFrame(0.1, -0.01, 50, 0.01,
";Truth p_{T} [GeV/c];<DCA (r #phi)> #pm #sigma(DCA (r #phi)) [cm]");
gPad->SetLeftMargin(.2);
frame->GetYaxis()->SetTitleOffset(2);
TLine *l = new TLine(0.1, 0, 50, 0);
l->SetLineColor(kGray);
l->Draw();
TH2 *h_QAG4SimulationTracking_DCArPhi = (TH2 *) qa_file_new->GetObjectChecked(
prefix + "DCArPhi_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCArPhi);
h_QAG4SimulationTracking_DCArPhi->Rebin2D(20, 1);
// h_QAG4SimulationTracking_DCArPhi->Draw("colz");
TGraphErrors *ge_QAG4SimulationTracking_DCArPhi = FitProfile(h_QAG4SimulationTracking_DCArPhi);
ge_QAG4SimulationTracking_DCArPhi->Draw("pe");
TGraphErrors *h_ratio_ref = NULL;
if (qa_file_ref)
{
TH2 *h_QAG4SimulationTracking_DCArPhi = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + "DCArPhi_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCArPhi);
h_QAG4SimulationTracking_DCArPhi->Rebin2D(20, 1);
h_ratio_ref = FitProfile(h_QAG4SimulationTracking_DCArPhi);
ge_QAG4SimulationTracking_DCArPhi->Draw("pe");
}
ge_QAG4SimulationTracking_DCArPhi->SetTitle("DCA (r #phi, #geq 2MVTX, #geq 1INTT, #geq 20TPC) [cm]");
DrawReference(ge_QAG4SimulationTracking_DCArPhi, h_ratio_ref, true);
}
{
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogx();
TH1 *frame = p->DrawFrame(0.1, -0.01, 50, 0.01,
"DCA (Z) [cm];Truth p_{T} [GeV/c];<DCA (Z)> #pm #sigma(DCA (Z)) [cm]");
// gPad->SetLeftMargin(.2);
gPad->SetTopMargin(-1);
frame->GetYaxis()->SetTitleOffset(1.7);
//TLine *l = new TLine(0.1, 0, 50, 0);
//l->SetLineColor(kGray);
//l->Draw();
HorizontalLine(gPad, 1)->Draw();
TH2 *h_QAG4SimulationTracking_DCAZ = (TH2 *) qa_file_new->GetObjectChecked(
prefix + "DCAZ_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCAZ);
h_QAG4SimulationTracking_DCAZ->Rebin2D(40, 1);
TGraphErrors *ge_QAG4SimulationTracking_DCAZ = FitProfile(h_QAG4SimulationTracking_DCAZ);
ge_QAG4SimulationTracking_DCAZ->Draw("pe");
ge_QAG4SimulationTracking_DCAZ->SetTitle("DCA (Z) [cm]");
TGraphErrors *h_ratio_ref = NULL;
if (qa_file_ref)
{
TH2 *h_QAG4SimulationTracking_DCAZ = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + "DCAZ_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCAZ);
h_QAG4SimulationTracking_DCAZ->Rebin2D(40, 1);
h_ratio_ref = FitProfile(h_QAG4SimulationTracking_DCAZ);
ge_QAG4SimulationTracking_DCAZ->Draw("pe");
}
DrawReference(ge_QAG4SimulationTracking_DCAZ, h_ratio_ref, true);
}
//SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
In [19]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Event"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Event"));
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_DCA_Resolution") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_DCA_Resolution") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(2, 1);
int idx = 1;
TPad *p;
{
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogx();
TH1 *frame = p->DrawFrame(0.1, -0.01, 50, 0.01,
";Truth p_{T} [GeV/c];<DCA (r #phi)> #pm #sigma(DCA (r #phi)) [cm]");
gPad->SetLeftMargin(.2);
frame->GetYaxis()->SetTitleOffset(2);
TLine *l = new TLine(0.1, 0, 50, 0);
l->SetLineColor(kGray);
l->Draw();
TH2 *h_QAG4SimulationTracking_DCArPhi = (TH2 *) qa_file_new->GetObjectChecked(
prefix + "DCArPhi_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCArPhi);
h_QAG4SimulationTracking_DCArPhi->Rebin2D(20, 1);
// h_QAG4SimulationTracking_DCArPhi->Draw("colz");
TGraphErrors *ge_QAG4SimulationTracking_DCArPhi = FitProfile(h_QAG4SimulationTracking_DCArPhi);
ge_QAG4SimulationTracking_DCArPhi->Draw("pe");
TGraphErrors *h_ratio_ref = NULL;
if (qa_file_ref)
{
TH2 *h_QAG4SimulationTracking_DCArPhi = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + "DCArPhi_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCArPhi);
h_QAG4SimulationTracking_DCArPhi->Rebin2D(20, 1);
h_ratio_ref = FitProfile(h_QAG4SimulationTracking_DCArPhi);
ge_QAG4SimulationTracking_DCArPhi->Draw("pe");
}
ge_QAG4SimulationTracking_DCArPhi->SetTitle("DCA (r #phi, #geq 2MVTX, #geq 1INTT, #geq 20TPC) [cm]");
DrawReference(ge_QAG4SimulationTracking_DCArPhi, h_ratio_ref, true);
SaveGraphError2CSV(ge_QAG4SimulationTracking_DCArPhi, "QAG4SimulationTracking_DCArPhi");
}
{
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogx();
TH1 *frame = p->DrawFrame(0.1, -0.01, 50, 0.01,
"DCA (Z) [cm];Truth p_{T} [GeV/c];<DCA (Z)> #pm #sigma(DCA (Z)) [cm]");
// gPad->SetLeftMargin(.2);
gPad->SetTopMargin(-1);
frame->GetYaxis()->SetTitleOffset(1.7);
//TLine *l = new TLine(0.1, 0, 50, 0);
//l->SetLineColor(kGray);
//l->Draw();
HorizontalLine(gPad, 1)->Draw();
TH2 *h_QAG4SimulationTracking_DCAZ = (TH2 *) qa_file_new->GetObjectChecked(
prefix + "DCAZ_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCAZ);
h_QAG4SimulationTracking_DCAZ->Rebin2D(40, 1);
TGraphErrors *ge_QAG4SimulationTracking_DCAZ = FitProfile(h_QAG4SimulationTracking_DCAZ);
ge_QAG4SimulationTracking_DCAZ->Draw("pe");
ge_QAG4SimulationTracking_DCAZ->SetTitle("DCA (Z) [cm]");
TGraphErrors *h_ratio_ref = NULL;
if (qa_file_ref)
{
TH2 *h_QAG4SimulationTracking_DCAZ = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + "DCAZ_pT_cuts", "TH2");
assert(h_QAG4SimulationTracking_DCAZ);
h_QAG4SimulationTracking_DCAZ->Rebin2D(40, 1);
h_ratio_ref = FitProfile(h_QAG4SimulationTracking_DCAZ);
ge_QAG4SimulationTracking_DCAZ->Draw("pe");
}
DrawReference(ge_QAG4SimulationTracking_DCAZ, h_ratio_ref, true);
SaveGraphError2CSV(ge_QAG4SimulationTracking_DCAZ, "QAG4SimulationTracking_DCAZ");
}
//SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
Warning in <TCanvas::Constructor>: Deleting canvas with same name: QA_Draw_Tracking_DCA_Resolution_QAG4SimulationTracking Error in <TH2F::Rebin2D>: Illegal value of nxgroup=20 Error in <TH2F::Rebin2D>: Illegal value of nxgroup=20 Error in <TH2F::Rebin2D>: Illegal value of nxgroup=40 Error in <TH2F::Rebin2D>: Illegal value of nxgroup=40
Sigmalized DCA¶
In [20]:
%jsroot on
In [21]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
TH2 *h_new = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("SigmalizedDCArPhi_pT"), "TH2");
assert(h_new);
// h_new->Rebin(1, 2);
//h_new->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref = NULL;
if (qa_file_ref)
{
h_ref = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("SigmalizedDCArPhi_pT"), "TH2");
assert(h_ref);
// h_ref->Rebin(1, 2);
//h_ref->Sumw2();
h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_SigmalizedDCArPhi") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_SigmalizedDCArPhi") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(4, 2);
int idx = 1;
TPad *p;
vector<pair<double, double>> gpt_ranges{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f1 = nullptr;
TF1 *fit = nullptr;
Double_t sigma = 0;
Double_t sigma_unc = 0;
char resstr[500];
TLatex *res = nullptr;
for (auto pt_range : gpt_ranges)
{
// cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new = h_new->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
h_proj_new->GetXaxis()->SetRangeUser(-5.,5.);
h_proj_new->Rebin(5);
h_proj_new->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new->GetXaxis()->SetTitle(TString::Format(
"Sigmalized DCA (r #phi)"));
h_proj_new->GetXaxis()->SetNdivisions(5,5);
f1 = new TF1("f1","gaus",-4.,4.);
h_proj_new->Fit(f1, "mq");
sigma = f1->GetParameter(2);
sigma_unc = f1->GetParError(2);
TH1 *h_proj_ref = nullptr;
if (h_ref)
{
h_proj_ref =
h_ref->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref->Rebin(5);
}
DrawReference(h_proj_new, h_proj_ref);
sprintf(resstr,"#sigma = %.5f #pm %.5f", sigma, sigma_unc);
res = new TLatex(0.325,0.825,resstr);
res->SetNDC();
res->SetTextSize(0.05);
res->SetTextAlign(13);
res->Draw();
}
p = (TPad *) c1->cd(idx++);
c1->Update();
TPaveText *pt = new TPaveText(.05,.1,.95,.8);
pt->AddText("Cuts: MVTX hits>=2, INTT hits>=1,");
pt->AddText("TPC hits>=20");
pt->Draw();
// SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
In [22]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
TH2 *h_new = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("SigmalizedDCArPhi_pT"), "TH2");
assert(h_new);
// h_new->Rebin(1, 2);
//h_new->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref = NULL;
if (qa_file_ref)
{
h_ref = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("SigmalizedDCArPhi_pT"), "TH2");
assert(h_ref);
// h_ref->Rebin(1, 2);
//h_ref->Sumw2();
h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_SigmalizedDCArPhi") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_SigmalizedDCArPhi") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(4, 2);
int idx = 1;
TPad *p;
vector<pair<double, double>> gpt_ranges{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f1 = nullptr;
TF1 *fit = nullptr;
Double_t sigma = 0;
Double_t sigma_unc = 0;
char resstr[500];
TLatex *res = nullptr;
for (auto pt_range : gpt_ranges)
{
// cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new = h_new->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
h_proj_new->GetXaxis()->SetRangeUser(-5.,5.);
h_proj_new->Rebin(5);
h_proj_new->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new->GetXaxis()->SetTitle(TString::Format(
"Sigmalized DCA (r #phi)"));
h_proj_new->GetXaxis()->SetNdivisions(5,5);
f1 = new TF1("f1","gaus",-4.,4.);
h_proj_new->Fit(f1, "mq");
sigma = f1->GetParameter(2);
sigma_unc = f1->GetParError(2);
TH1 *h_proj_ref = nullptr;
if (h_ref)
{
h_proj_ref =
h_ref->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end),
bin_start, bin_end);
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref->Rebin(5);
}
DrawReference(h_proj_new, h_proj_ref);
sprintf(resstr,"#sigma = %.5f #pm %.5f", sigma, sigma_unc);
res = new TLatex(0.325,0.825,resstr);
res->SetNDC();
res->SetTextSize(0.05);
res->SetTextAlign(13);
res->Draw();
}
p = (TPad *) c1->cd(idx++);
c1->Update();
TPaveText *pt = new TPaveText(.05,.1,.95,.8);
pt->AddText("Cuts: MVTX hits>=2, INTT hits>=1,");
pt->AddText("TPC hits>=20");
pt->Draw();
// SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
Warning in <TCanvas::Constructor>: Deleting canvas with same name: QA_Draw_Tracking_SigmalizedDCArPhi_QAG4SimulationTracking
Longitudinal DCA, DCAz/σ[DCAz]¶
In [23]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Truth Track"));
}
TH2 *h_new2 = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("SigmalizedDCAZ_pT"), "TH2");
assert(h_new2);
// h_new->Rebin(1, 2);
//h_new2->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref2 = NULL;
if (qa_file_ref)
{
h_ref2 = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("SigmalizedDCAZ_pT"), "TH2");
assert(h_ref2);
// h_ref->Rebin(1, 2);
//h_ref2->Sumw2();
h_ref2->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c2 = new TCanvas(TString("QA_Draw_Tracking_SigmalizedDCAZ") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_SigmalizedDCAZ") + TString("_") + hist_name_prefix,
950, 600);
c2->Divide(4, 2);
int idx2 = 1;
TPad *p2;
vector<pair<double, double>> gpt_ranges2{
{0, 0.5},
{0.5, 1},
{1, 1.5},
{1.5, 2},
{2, 4},
{4, 16},
{16, 40}};
TF1 *f2 = nullptr;
TF1 *fit2 = nullptr;
Double_t sigma2 = 0;
Double_t sigma_unc2 = 0;
char resstr2[500];
TLatex *res2 = nullptr;
for (auto pt_range : gpt_ranges2)
{
// cout << __PRETTY_FUNCTION__ << " process " << pt_range.first << " - " << pt_range.second << " GeV/c";
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
p2->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new2->GetXaxis()->FindBin(pt_range.first + epsilon);
const int bin_end = h_new2->GetXaxis()->FindBin(pt_range.second - epsilon);
TH1 *h_proj_new2 = h_new2->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
h_proj_new2->GetXaxis()->SetRangeUser(-5.,5.);
h_proj_new2->Rebin(5);
h_proj_new2->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f GeV/c", pt_range.first, pt_range.second));
h_proj_new2->GetXaxis()->SetTitle(TString::Format(
"Sigmalized DCA (Z)"));
h_proj_new2->GetXaxis()->SetNdivisions(5,5);
f2 = new TF1("f2","gaus",-4.,4.);
h_proj_new2->Fit(f2, "mq");
sigma2 = f2->GetParameter(2);
sigma_unc2 = f2->GetParError(2);
TH1 *h_proj_ref2 = nullptr;
if (h_ref2)
{
h_proj_ref2 =
h_ref2->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
//h_proj_ref->GetXaxis()->SetRangeUser(-.05,.05);
h_proj_ref2->Rebin(5);
}
DrawReference(h_proj_new2, h_proj_ref2);
sprintf(resstr2,"#sigma = %.5f #pm %.5f", sigma2, sigma_unc2);
res2 = new TLatex(0.325,0.825,resstr2);
res2->SetNDC();
res2->SetTextSize(0.05);
res2->SetTextAlign(13);
res2->Draw();
}
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
TPaveText *pt2 = new TPaveText(.05,.1,.95,.8);
pt2->AddText("Cuts: MVTX hits>=2, INTT hits>=1,");
pt2->AddText("TPC hits>=20");
pt2->Draw();
//SaveCanvas(c2, TString(qa_file_name_new) + TString("_") + TString(c2->GetName()), true);
c2->Draw();
}
In [ ]:
Sigmalized DCA summaries¶
With tracker hit cuts (>=2MVTX, >=1INTT, >=20TPC)
In [24]:
%jsroot off
In [25]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationTracking";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// obtain normalization
double Nevent_new = 1;
double Nevent_ref = 1;
if (qa_file_new)
{
TH1 *h_norm = (TH1 *) qa_file_new->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_new = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Event"));
}
if (qa_file_ref)
{
TH1 *h_norm = (TH1 *) qa_file_ref->GetObjectChecked(
prefix + TString("Normalization"), "TH1");
assert(h_norm);
Nevent_ref = h_norm->GetBinContent(h_norm->GetXaxis()->FindBin("Event"));
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Tracking_SigmalizedDCA_Resolution") + TString("_") + hist_name_prefix,
TString("QA_Draw_Tracking_SigmalizedDCA_Resolution") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(2, 1);
int idx = 1;
TPad *p;
{
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogx();
TH1 *frame = p->DrawFrame(0.1, -2, 50, 2,
";Truth p_{T} [GeV/c];<Sigmalized DCA (r #phi)> #pm #sigma(Sigmalized DCA (r #phi))");
gPad->SetLeftMargin(.2);
frame->GetYaxis()->SetTitleOffset(2);
TLine *l = new TLine(0.1, 0, 50, 0);
l->SetLineColor(kGray);
l->Draw();
HorizontalLine(gPad, 1)->Draw();
HorizontalLine(gPad, -1)->Draw();
TH2 *h_QAG4SimulationTracking_DCArPhi = (TH2 *) qa_file_new->GetObjectChecked(
prefix + "SigmalizedDCArPhi_pT", "TH2");
assert(h_QAG4SimulationTracking_DCArPhi);
h_QAG4SimulationTracking_DCArPhi->Rebin2D(20, 1);
// h_QAG4SimulationTracking_DCArPhi->Draw("colz");
TGraphErrors *ge_QAG4SimulationTracking_DCArPhi = FitProfile(h_QAG4SimulationTracking_DCArPhi);
ge_QAG4SimulationTracking_DCArPhi->Draw("pe");
TGraphErrors *h_ratio_ref = NULL;
if (qa_file_ref)
{
TH2 *h_QAG4SimulationTracking_DCArPhi = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + "SigmalizedDCArPhi_pT", "TH2");
assert(h_QAG4SimulationTracking_DCArPhi);
h_QAG4SimulationTracking_DCArPhi->Rebin2D(20, 1);
h_ratio_ref = FitProfile(h_QAG4SimulationTracking_DCArPhi);
ge_QAG4SimulationTracking_DCArPhi->Draw("pe");
}
ge_QAG4SimulationTracking_DCArPhi->SetTitle("DCA_{r#phi}/#sigma[DCA_{r#phi}]");
DrawReference(ge_QAG4SimulationTracking_DCArPhi, h_ratio_ref, true);
}
{
p = (TPad *) c1->cd(idx++);
c1->Update();
p->SetLogx();
TH1 *frame = p->DrawFrame(0.1, -2, 50, 2,
"DCA_z/#sigma[DCA_z];Truth p_{T} [GeV/c];<Sigmalized DCA (Z)> #pm #sigma(Sigmalized DCA (Z))");
// gPad->SetLeftMargin(.2);
gPad->SetTopMargin(-1);
frame->GetYaxis()->SetTitleOffset(1.7);
TLine *l = new TLine(0.1, 0, 50, 0);
l->SetLineColor(kGray);
l->Draw();
HorizontalLine(gPad, 1)->Draw();
HorizontalLine(gPad, -1)->Draw();
TH2 *h_QAG4SimulationTracking_DCAZ = (TH2 *) qa_file_new->GetObjectChecked(
prefix + "SigmalizedDCAZ_pT", "TH2");
assert(h_QAG4SimulationTracking_DCAZ);
h_QAG4SimulationTracking_DCAZ->Rebin2D(40, 1);
TGraphErrors *ge_QAG4SimulationTracking_DCAZ = FitProfile(h_QAG4SimulationTracking_DCAZ);
ge_QAG4SimulationTracking_DCAZ->Draw("pe");
ge_QAG4SimulationTracking_DCAZ->SetTitle("DCA_z/#sigma[DCA_z]");
TGraphErrors *h_ratio_ref = NULL;
if (qa_file_ref)
{
TH2 *h_QAG4SimulationTracking_DCAZ = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + "SigmalizedDCAZ_pT", "TH2");
assert(h_QAG4SimulationTracking_DCAZ);
h_QAG4SimulationTracking_DCAZ->Rebin2D(40, 1);
h_ratio_ref = FitProfile(h_QAG4SimulationTracking_DCAZ);
ge_QAG4SimulationTracking_DCAZ->Draw("pe");
}
DrawReference(ge_QAG4SimulationTracking_DCAZ, h_ratio_ref, true);
}
//SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
}
Vertexing¶
Number of tracks associated¶
Tracks assocaition with vertex. gntrack are truth tracks associated with the vertex and ntrack are reconstructed tracks
In [26]:
%jsroot on
In [27]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationVertex_SvtxVertexMap";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
TCanvas *c1 = new TCanvas(TString("QA_Draw_Vertex_nVertex") +
TString("_") + hist_name_prefix,
TString("QA_Draw_Vertex_nVertex") +
TString("_") + hist_name_prefix,
950, 600);
c1->Divide(2, 2);
int idx = 1;
TPad *p;
{
static const int nrebin = 1;
p = (TPad *)c1->cd(idx++);
c1->Update();
// p->SetLogx();
p->SetGridy();
TH1 *h_pass =
(TH1 *)qa_file_new->GetObjectChecked(prefix + "gntracks", "TH1");
assert(h_pass);
h_pass->Rebin(nrebin);
// h_ratio->GetXaxis()->SetRangeUser(min_Et, max_Et);
h_pass->GetYaxis()->SetTitle("Counts");
// h_pass->GetYaxis()->SetRangeUser(-0, 1.);
TH1 *h_ref = NULL;
if (qa_file_ref) {
h_ref =
(TH1 *)qa_file_ref->GetObjectChecked(prefix + "gntracks", "TH1");
assert(h_ref);
h_ref->Rebin(nrebin);
}
h_pass->SetTitle(TString(hist_name_prefix) + ": gntracks");
DrawReference(h_pass, h_ref, false);
}
{
static const int nrebin = 1;
p = (TPad *)c1->cd(idx++);
c1->Update();
// p->SetLogx();
p->SetGridy();
TH1 *h_pass =
(TH1 *)qa_file_new->GetObjectChecked(prefix + "gntracksmaps", "TH1");
assert(h_pass);
h_pass->Rebin(nrebin);
// h_ratio->GetXaxis()->SetRangeUser(min_Et, max_Et);
h_pass->GetYaxis()->SetTitle("Counts");
// h_pass->GetYaxis()->SetRangeUser(-0, 1.);
TH1 *h_ref = NULL;
if (qa_file_ref) {
h_ref =
(TH1 *)qa_file_ref->GetObjectChecked(prefix + "gntracksmaps", "TH1");
assert(h_pass);
h_ref->Rebin(nrebin);
}
h_pass->SetTitle(TString(hist_name_prefix) + ": gntracksmaps");
DrawReference(h_pass, h_ref, false);
}
{
static const int nrebin = 1;
p = (TPad *)c1->cd(idx++);
c1->Update();
// p->SetLogx();
p->SetGridy();
TH1 *h_pass =
(TH1 *)qa_file_new->GetObjectChecked(prefix + "ntracks", "TH1");
assert(h_pass);
h_pass->Rebin(nrebin);
// h_ratio->GetXaxis()->SetRangeUser(min_Et, max_Et);
h_pass->GetYaxis()->SetTitle("Counts");
// h_pass->GetYaxis()->SetRangeUser(-0, 1.);
TH1 *h_ref = NULL;
if (qa_file_ref) {
h_ref =
(TH1 *)qa_file_ref->GetObjectChecked(prefix + "ntracks", "TH1");
assert(h_pass);
h_ref->Rebin(nrebin);
}
h_pass->SetTitle(TString(hist_name_prefix) + ": ntracks");
DrawReference(h_pass, h_ref, false);
}
{
static const int nrebin = 1;
p = (TPad *)c1->cd(idx++);
c1->Update();
// p->SetLogx();
p->SetGridy();
TH1 *h_pass =
(TH1 *)qa_file_new->GetObjectChecked(prefix + "ntracks_cuts", "TH1");
assert(h_pass);
h_pass->Rebin(nrebin);
// h_ratio->GetXaxis()->SetRangeUser(min_Et, max_Et);
h_pass->GetYaxis()->SetTitle("Counts");
// h_pass->GetYaxis()->SetRangeUser(-0, 1.);
TH1 *h_ref = NULL;
if (qa_file_ref) {
h_ref =
(TH1 *)qa_file_ref->GetObjectChecked(prefix + "ntracks_cuts", "TH1");
assert(h_pass);
h_ref->Rebin(nrebin);
}
h_pass->SetTitle(TString(hist_name_prefix) + ": ntracks (#geq 2 MVTX)");
DrawReference(h_pass, h_ref, false);
}
// SaveCanvas(c1,
// TString(qa_file_name_new) + TString("_") + TString(c1->GetName()),
// true);
c1->Draw();
}
KSTestSummary::PushKSTest - Warning - received pValue = 0. Reset to an arbitary small non-zero value (e^(-15)) KSTestSummary::PushKSTest - Warning - received pValue = 0. Reset to an arbitary small non-zero value (e^(-15))
Error in <TH1F::KolmogorovTest>: Histogram1 h_QAG4SimulationVertex_SvtxVertexMap_ntracks_cuts integral is zero
Vertex resolution¶
In [28]:
%%cpp
{
const char *hist_name_prefix = "QAG4SimulationVertex_SvtxVertexMap";
TString prefix = TString("h_") + hist_name_prefix + TString("_");
// X-direction
TH2 *h_new = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("vxRes_gvz"), "TH2");
assert(h_new);
// h_new->Rebin2D(1, 5);
//h_new->Sumw2();
// h_new->GetXaxis()->SetRangeUser(-15,15);
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref = NULL;
if (qa_file_ref)
{
h_ref = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("vxRes_gvz"), "TH2");
assert(h_ref);
// h_ref->Rebin2D(1, 5);
//h_ref->Sumw2();
// h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c1 = new TCanvas(TString("QA_Draw_Vertex_Resolution_x") + TString("_") + hist_name_prefix,
TString("QA_Draw_Vertex_Resolution_x") + TString("_") + hist_name_prefix,
950, 600);
c1->Divide(2,1);
int idx = 1;
TPad *p;
vector<pair<double, double>> gvz_ranges{
{-10.0, 10.0}};
TF1 *f1 = nullptr;
TF1 *fit = nullptr;
Double_t sigma = 0;
Double_t sigma_unc = 0;
char resstr[500];
TLatex *res = nullptr;
for (auto gvz_range : gvz_ranges)
{
// cout << __PRETTY_FUNCTION__ << " process " << gvz_range.first << " - " << gvz_range.second << " cm";
p = (TPad *) c1->cd(idx++);
c1->Update();
// p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new->GetXaxis()->FindBin(gvz_range.first + epsilon);
const int bin_end = h_new->GetXaxis()->FindBin(gvz_range.second - epsilon);
TH1 *h_proj_new = h_new->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end));
// bin_start, bin_end);
h_proj_new->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f cm - gvz", gvz_range.first, gvz_range.second));
h_proj_new->GetXaxis()->SetTitle(TString::Format(
"Vertex Resolution (x) [cm]"));
h_proj_new->GetXaxis()->SetNdivisions(5,5);
h_proj_new->GetXaxis()->SetRangeUser(-0.002,0.002);
f1 = new TF1("f1","gaus",-.002,.002);
h_proj_new->Fit(f1, "qm");
sigma = f1->GetParameter(2);
sigma_unc = f1->GetParError(2);
TH1 *h_proj_ref = nullptr;
if (h_ref)
{
h_proj_ref =
h_ref->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new->GetName(), bin_start, bin_end));
// bin_start, bin_end);
h_proj_ref->GetXaxis()->SetRangeUser(-10,10);
}
DrawReference(h_proj_new, h_proj_ref);
sprintf(resstr,"#sigma = %.5f #pm %.5f cm", sigma, sigma_unc);
res = new TLatex(0.325,0.825,resstr);
res->SetNDC();
res->SetTextSize(0.05);
res->SetTextAlign(13);
res->Draw();
}
p = (TPad *) c1->cd(idx++);
c1->Update();
gPad->SetLeftMargin(.2);
//h_new->GetYaxis()->SetTitleOffset(2);
h_new->Draw("colz");
// SaveCanvas(c1, TString(qa_file_name_new) + TString("_") + TString(c1->GetName()), true);
c1->Draw();
// Y-direction
TH2 *h_new2 = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("vyRes_gvz"), "TH2");
assert(h_new2);
// h_new->Rebin(1, 2);
//h_new2->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref2 = NULL;
if (qa_file_ref)
{
h_ref2 = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("vyRes_gvz"), "TH2");
assert(h_ref2);
// h_ref->Rebin(1, 2);
//h_ref2->Sumw2();
// h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c2 = new TCanvas(TString("QA_Draw_Vertex_Resolution_y") + TString("_") + hist_name_prefix,
TString("QA_Draw_Vertex_Resolution_y") + TString("_") + hist_name_prefix,
950, 600);
c2->Divide(2,1);
int idx2 = 1;
TPad *p2;
vector<pair<double, double>> gvz_ranges2{
{-10.0, 10.0}};
TF1 *f2 = nullptr;
TF1 *fit2 = nullptr;
Double_t sigma2 = 0;
Double_t sigma_unc2 = 0;
char resstr2[500];
TLatex *res2 = nullptr;
for (auto gvz_range : gvz_ranges2)
{
//cout << __PRETTY_FUNCTION__ << " process " << gvz_range.first << " - " << gvz_range.second << " cm";
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
// p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new2->GetXaxis()->FindBin(gvz_range.first + epsilon);
const int bin_end = h_new2->GetXaxis()->FindBin(gvz_range.second - epsilon);
TH1 *h_proj_new2 = h_new2->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
h_proj_new2->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f cm - gvz", gvz_range.first, gvz_range.second));
h_proj_new2->GetXaxis()->SetTitle(TString::Format(
"Vertex Resolution (y) [cm]"));
h_proj_new2->GetXaxis()->SetNdivisions(5,5);
h_proj_new2->GetXaxis()->SetRangeUser(-0.002,0.002);
f2 = new TF1("f2","gaus",-.002,.002);
h_proj_new2->Fit(f2, "qm");
sigma2 = f2->GetParameter(2);
sigma_unc2 = f2->GetParError(2);
TH1 *h_proj_ref2 = nullptr;
if (h_ref2)
{
h_proj_ref2 =
h_ref2->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new2->GetName(), bin_start, bin_end),
bin_start, bin_end);
}
DrawReference(h_proj_new2, h_proj_ref2);
sprintf(resstr2,"#sigma = %.5f #pm %.5f cm", sigma2, sigma_unc2);
res2 = new TLatex(0.325,0.825,resstr2);
res2->SetNDC();
res2->SetTextSize(0.05);
res2->SetTextAlign(13);
res2->Draw();
}
p2 = (TPad *) c2->cd(idx2++);
c2->Update();
gPad->SetLeftMargin(.2);
//h_new2->GetYaxis()->SetTitleOffset(2);
h_new2->Draw("colz");
//SaveCanvas(c2, TString(qa_file_name_new) + TString("_") + TString(c2->GetName()), true);
c2->Draw();
// Z-direction
TH2 *h_new3 = (TH2 *) qa_file_new->GetObjectChecked(
prefix + TString("vzRes_gvz"), "TH2");
assert(h_new3);
// h_new->Rebin(1, 2);
//h_new3->Sumw2();
// h_new->Scale(1. / Nevent_new);
TH2 *h_ref3 = NULL;
if (qa_file_ref)
{
h_ref3 = (TH2 *) qa_file_ref->GetObjectChecked(
prefix + TString("vzRes_gvz"), "TH2");
assert(h_ref3);
// h_ref->Rebin(1, 2);
//h_ref3->Sumw2();
// h_ref->Scale(Nevent_new / Nevent_ref);
}
TCanvas *c3 = new TCanvas(TString("QA_Draw_Vertex_Resolution_z") + TString("_") + hist_name_prefix,
TString("QA_Draw_Vertex_Resolution_z") + TString("_") + hist_name_prefix,
950, 600);
c3->Divide(2,1);
int idx3 = 1;
TPad *p3;
vector<pair<double, double>> gvz_ranges3{
{-10.0, 10.0}};
TF1 *f3 = nullptr;
TF1 *fit3 = nullptr;
Double_t sigma3 = 0;
Double_t sigma_unc3 = 0;
char resstr3[500];
TLatex *res3 = nullptr;
for (auto gvz_range : gvz_ranges3)
{
// cout << __PRETTY_FUNCTION__ << " process " << gvz_range.first << " - " << gvz_range.second << " cm";
p3 = (TPad *) c3->cd(idx3++);
c3->Update();
// p->SetLogy();
const double epsilon = 1e-6;
const int bin_start = h_new3->GetXaxis()->FindBin(gvz_range.first + epsilon);
const int bin_end = h_new3->GetXaxis()->FindBin(gvz_range.second - epsilon);
TH1 *h_proj_new3 = h_new3->ProjectionY(
TString::Format(
"%s_New_ProjX_%d_%d",
h_new3->GetName(), bin_start, bin_end),
bin_start, bin_end);
h_proj_new3->SetTitle(TString(hist_name_prefix) + TString::Format(
": %.1f - %.1f cm -gvz", gvz_range.first, gvz_range.second));
h_proj_new3->GetXaxis()->SetTitle(TString::Format(
"Vertex Resolution (z) [cm]"));
h_proj_new3->GetXaxis()->SetNdivisions(5,5);
h_proj_new3->GetXaxis()->SetRangeUser(-0.002,0.002);
f3 = new TF1("f3","gaus",-.002,.002);
h_proj_new3->Fit(f3, "qm");
sigma3 = f3->GetParameter(2);
sigma_unc3 = f3->GetParError(2);
TH1 *h_proj_ref3 = nullptr;
if (h_ref3)
{
h_proj_ref3 =
h_ref3->ProjectionY(
TString::Format(
"%s_Ref_ProjX_%d_%d",
h_new3->GetName(), bin_start, bin_end),
bin_start, bin_end);
}
DrawReference(h_proj_new3, h_proj_ref3);
sprintf(resstr3,"#sigma = %.5f #pm %.5f cm", sigma3, sigma_unc3);
res3 = new TLatex(0.325,0.825,resstr3);
res3->SetNDC();
res3->SetTextSize(0.05);
res3->SetTextAlign(13);
res3->Draw();
}
p3 = (TPad *) c3->cd(idx3++);
c3->Update();
gPad->SetLeftMargin(.2);
//h_new3->GetYaxis()->SetTitleOffset(2);
h_new3->Draw("colz");
// SaveCanvas(c3, TString(qa_file_name_new) + TString("_") + TString(c3->GetName()), true);
c3->Draw();
}
Warning in <TAxis::TAxis::SetRangeUser>: ufirst < fXmin, fXmin is used Warning in <TAxis::TAxis::SetRangeUser>: ulast > fXmax, fXmax is used
Vertex resolution w/ multiplicity dependence¶
To be completed
In [ ]:
Summary statistics¶
In [29]:
%%cpp
KSTestSummary::getInstance()->make_summary_txt("QA-vertexing.txt");
This notebook contains 56 KSTets: combined Chi2/nDoF = 403.179 / 112, and combined __p-Value = 1.69871e-34__
In [30]:
%%cpp
KSTestSummary::getInstance()->make_summary_TCanvas() -> Draw();