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modified: .vscode/settings.json

Browse Source 
modified:   Calibration.C
	modified:   GainMatchQQQ.C
	new file:   QQQ_Calcheck.C
	new file:   QQQ_Calcheck.h
	new file:   makeplots.C
This commit is contained in:
Vignesh Sitaraman 2025-11-26 11:32:16 -05:00
parent 535afcb704
commit c32215e293
6 changed files with 638 additions and 142 deletions
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5
.vscode/settings.json vendored
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@ -118,7 +118,10 @@
"GainMatchQQQ.C": "cpp",
"UTF-8gainmatch.C": "cpp",
"MakePlotsQQQ.C": "cpp",
"MakePlotsSX3.C": "cpp"
"MakePlotsSX3.C": "cpp",
"QQQ_Calibcheck.C": "cpp",
"QQQ_Calcheck.C": "cpp",
"makeplots.C": "cpp"
},
"github-enterprise.uri": "https://fsunuc.physics.fsu.edu"
}

148
Calibration.C
View File

@ -27,8 +27,10 @@ bool qqqEcut = false;
const int MAX_QQQ = 4;
const int MAX_RING = 16;
const int MAX_WEDGE = 16;
double qqqGain[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
bool qqqGainValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
double qqqwGain[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
double qqqrGain[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
bool qqqwGainValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
bool qqqrGainValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
void Calibration::Begin(TTree * /*tree*/)
{
@ -44,11 +46,13 @@ void Calibration::Begin(TTree * /*tree*/)
else
{
int det, ring, wedge;
double gain;
while (infile >> det >> ring >> wedge >> gain)
double gainw,gainr;
while (infile >> det >> ring >> wedge >> gainw>>gainr)
{
qqqGain[det][ring][wedge] = gain;
qqqGainValid[det][ring][wedge] = (gain > 0);
qqqwGain[det][ring][wedge] = gainw;
qqqrGain[det][ring][wedge] = gainr;
qqqwGainValid[det][ring][wedge] = (gainw > 0);
qqqrGainValid[det][ring][wedge] = (gainr > 0);
}
infile.close();
std::cout << "Loaded QQQ gains from " << filename << std::endl;
@ -92,32 +96,32 @@ Bool_t Calibration::Process(Long64_t entry)
float eWedge = 0.0;
float eRingRaw = 0.0;
float eRing = 0.0;
if (qqq.ch[i] < 16 && qqq.ch[j] >= 16 && qqqGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16])
if (qqq.ch[i] < 16 && qqq.ch[j] >= 16 && qqqrGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16] && qqqwGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16])
{
chWedge = qqq.ch[i];
eWedgeRaw = qqq.e[i];
eWedge = qqq.e[i] * qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
printf("Wedge E: %.2f Gain: %.4f \n", eWedge, qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16]);
eWedge = qqq.e[i] * qqqwGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
// printf("Wedge E: %.2f Gain: %.4f \n", eWedge, qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16]);
chRing = qqq.ch[j] - 16;
eRingRaw = qqq.e[j];
eRing = qqq.e[j]; //*qqqGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i]-16];
eRing = qqq.e[j] * qqqrGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i]-16];
}
else if (qqq.ch[j] < 16 && qqq.ch[i] >= 16 && qqqGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16])
else if (qqq.ch[j] < 16 && qqq.ch[i] >= 16 && qqqrGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16] && qqqwGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16])
{
chWedge = qqq.ch[j];
eWedge = qqq.e[j] * qqqGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16];
eWedge = qqq.e[j] * qqqwGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16];
eWedgeRaw = qqq.e[j];
chRing = qqq.ch[i] - 16;
eRing = qqq.e[i];// * qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
eRing = qqq.e[i] * qqqrGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
eRingRaw = qqq.e[i];
}
else
continue;
// hQQQFVB->Fill(eWedge, eRing);
plotter->Fill2D(Form("hRaw_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge),400,0,16000,400,0,16000, eWedgeRaw, eRingRaw,"ERaw");
plotter->Fill2D(Form("hGM_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge),400,0,16000,400,0,16000, eWedge, eRing,"EGM");
plotter->Fill2D(Form("hRaw_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge), 400, 0, 16000, 400, 0, 16000, eWedgeRaw, eRingRaw, "ERaw");
plotter->Fill2D(Form("hGM_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge), 400, 0, 16000, 400, 0, 16000, eWedge, eRing, "EGM");
plotter->Fill2D("hRawQQQ", 4000, 0, 16000, 4000, 0, 16000, eWedgeRaw, eRingRaw);
plotter->Fill2D("hGMQQQ", 4000, 0, 16000, 4000, 0, 16000, eWedge, eRing);
@ -143,56 +147,66 @@ Bool_t Calibration::Process(Long64_t entry)
void Calibration::Terminate()
{
const double AM241_PEAK = 5485.56; // keV
const double AM241_PEAK = 5485.56;
const double P_PEAK=7000; // keV
double calibArray[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
bool calibValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
std::ofstream outFile("qqq_Calib.txt");
if (!outFile.is_open())
{
std::cerr << "Error opening output file!" << std::endl;
std::cerr << "Error opening qqq_Calib.txt!" << std::endl;
return;
}
// ======================= Loop over all channels =======================
for (auto &kv : dataPoints) {
//----------------------------------------------------------------------
// 1. Create per–channel 1D spectra in ADC from stored gain-matched data
//----------------------------------------------------------------------
std::map<std::tuple<int, int, int>, TH1F *> spectra;
for (auto &kv : dataPoints)
{
int det, ring, wedge;
std::tie(det, ring, wedge) = kv.first;
const std::vector<std::pair<double,double>> &pts = kv.second;
TString hname = Form("hSpec_d%d_r%d_w%d", det, ring, wedge);
TH1F *h = new TH1F(hname, hname, 4000, 0, 16000);
if (pts.size() < 5)
continue;
for (auto &p : kv.second)
{
double eWedge = p.first; // already gain-matched ADC
double eRing = p.second;
// Build TGraph from stored (wedgeGM, ringE)
std::vector<double> wedgeGM, ringE;
wedgeGM.reserve(pts.size());
ringE.reserve(pts.size());
for (auto &p : pts) {
wedgeGM.push_back(p.first); // gain-matched wedge energy (ADC)
ringE.push_back(p.second); // ring energy (ADC)
// Use ring ADC for calibration (cleaner alpha peak)
h->Fill(eRing);
}
TGraph g(pts.size(), wedgeGM.data(), ringE.data());
g.SetTitle(Form("QQQ Det%d Ring%d Wedge%d", det, ring, wedge));
spectra[kv.first] = h;
}
// Fit a line through origin: E_ring = a * E_wedge
TF1 f("f","[0]*x",0,16000);
g.Fit(&f,"QNR"); // Quiet, No draw, use Range
//----------------------------------------------------------------------
// 2. Fit Am-241 peak and extract keV/ADC calibration slope
//----------------------------------------------------------------------
double slope_raw = f.GetParameter(0);
for (auto &kv : spectra)
{
int det, ring, wedge;
std::tie(det, ring, wedge) = kv.first;
TH1F *h = kv.second;
if (slope_raw <= 0)
if (!h || h->GetEntries() < 50)
continue;
// Convert raw slope into keV calibration:
// Use the Am241 peak expected position:
// E_keV = ADC * slope_keV
double slope_keV = AM241_PEAK / (AM241_PEAK / slope_raw);
// Simplifies to:
// slope_keV = slope_raw; // slope now directly converts ADC → keV
int binMax = h->GetMaximumBin();
double adcPeak = h->GetXaxis()->GetBinCenter(binMax);
if (adcPeak <= 0)
continue;
// double slope_keV = AM241_PEAK / adcPeak; // keV per ADC
double slope_keV = P_PEAK / adcPeak; // keV per ADC
calibArray[det][ring][wedge] = slope_keV;
calibValid[det][ring][wedge] = true;
@ -200,32 +214,46 @@ for (auto &kv : dataPoints) {
outFile << det << " " << ring << " " << wedge << " "
<< slope_keV << "\n";
printf("Calib Det=%d Ring=%d Wedge=%d slope=%.5f\n",
det, ring, wedge, slope_keV);
}
// printf("QQQ DET=%d R=%d W=%d ADCpeak=%.1f slope_keV=%.6f\n",det, ring, wedge, adcPeak, slope_keV);
}
outFile.close();
std::cout << "Gain matching complete." << std::endl;
std::cout << "Wrote QQQ calibration file qqq_Calib.txt\n";
// === Plot all gain-matched QQQ points together with a 2D histogram ===
TH2F *hAll = new TH2F("hAll", "All QQQ Gain-Matched;Corrected Wedge E;Ring E",
800, 0, 16000, 800, 0, 16000);
//----------------------------------------------------------------------
// 3. Build fully calibrated 2D combined histogram
//----------------------------------------------------------------------
TH2F *hCal = new TH2F("hCal",
"All QQQ Calibrated;Wedge Energy (keV);Ring Energy (keV)",
800, 0, 7000,
800, 0, 7000);
// Fill the combined TH2F with corrected data
for (auto &kv : dataPoints)
{
int id, ring, wedge;
std::tie(id, ring, wedge) = kv.first;
if (!calibValid[id][ring][wedge])
int det, ring, wedge;
std::tie(det, ring, wedge) = kv.first;
if (!calibValid[det][ring][wedge])
continue;
auto &pts = kv.second;
for (auto &pr : pts)
double slope = calibArray[det][ring][wedge];
for (auto &p : kv.second)
{
double corrWedge = pr.first * calibArray[id][ring][wedge];
double corrRing = pr.second * calibArray[id][ring][wedge];
hAll->Fill(corrWedge, corrRing);
plotter->Fill2D("hAll", 4000, 0, 16000, 4000, 0, 16000, corrWedge, corrRing); // Create the histogram in the plotter
double eWGM = p.first; // gain matched ADC
double eRGM = p.second;
double eWkeV = eWGM * slope / 1000;
double eRkeV = eRGM * slope / 1000;
hCal->Fill(eWkeV, eRkeV);
plotter->Fill2D("hCalQQQ", 4000, 0, 100, 4000, 0, 100, eWkeV, eRkeV);
plotter->Fill2D(Form("hRCal_qqq%d", det ), 16,0,15, 400, 0, 24, ring, eRkeV, "RingCal");
plotter->Fill2D(Form("hWCal_qqq%d", det ), 16,0,15, 400, 0, 24, wedge, eWkeV, "WedgeCal");
}
}
plotter->FlushToDisk();
std::cout << "Calibrated 2D QQQ histogram saved.\n";
}

264
GainMatchQQQ.C
View File

@ -10,6 +10,8 @@
#include <fstream>
#include <utility>
#include <algorithm>
#include <cmath>
#include <numeric>
#include "Armory/HistPlotter.h"
#include "TVector3.h"
@ -28,7 +30,6 @@ void GainMatchQQQ::Begin(TTree * /*tree*/)
hQQQFVB = new TH2F("hQQQFVB", "QQQ Front vs Back; Front E; Back E", 800, 0, 16000, 800, 0, 16000);
// Load the TCutG object
TFile *cutFile = TFile::Open("qqqcorr.root");
if (!cutFile || cutFile->IsZombie())
@ -47,6 +48,11 @@ void GainMatchQQQ::Begin(TTree * /*tree*/)
Bool_t GainMatchQQQ::Process(Long64_t entry)
{
int ringMults[16] = {0};
int wedgeMults[16] = {0};
std::vector<std::tuple<int, int, int, double, double>> events;
b_qqqMulti->GetEntry(entry);
b_qqqID->GetEntry(entry);
b_qqqCh->GetEntry(entry);
@ -81,37 +87,51 @@ Bool_t GainMatchQQQ::Process(Long64_t entry)
}
else
continue;
ringMults[chRing]++;
wedgeMults[chWedge]++;
hQQQFVB->Fill(eWedge, eRing);
events.emplace_back(qqq.id[i], chRing, chWedge, eRing, eWedge);
plotter->Fill2D(Form("hRaw_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge), 800, 0, 3000, 800, 0, 3000, eWedge, eRing, "hRawQQQ");
// double ratio = (eWedge > 0.0) ? (eRing / eWedge) : 0.0;
// double maxslope = 1.5;
// TString histName = Form("hQQQFVB_id%d_r%d_w%d", qqq.id[i], chRing, chWedge);
// TH2F *hist2d = (TH2F *)gDirectory->Get(histName);
// if (!hist2d)
// bool validPoint = false;
// if (ratio < maxslope && ratio > 1. / maxslope)
// {
// hist2d = new TH2F(histName, Form("QQQ Det%d R%d W%d;Wedge E;Ring E", qqq.id[i], chRing, chWedge), 400, 0, 16000, 400, 0, 16000);
// // Accumulate data for gain matching
// dataPoints[{qqq.id[i], chRing, chWedge}].emplace_back(eWedge, eRing);
// plotter->Fill2D("hAll_in", 4000, 0, 16000, 4000, 0, 16000, eWedge, eRing);
// validPoint = true;
// }
// hist2d->Fill(eWedge, eRing);
// if (cut && cut->IsInside(eWedge, eRing))
double ratio = eRing / eWedge;
double maxslope=1.5;
//gate gets rid of noisy off diagonal events forming a 'V' about the center
//TODO: These are very likely nearest-neighbor charge-sharing events, that will go away if appropriately summed
// if (!validPoint)
// {
// plotter->Fill2D("hAll_out", 4000, 0, 16000, 4000, 0, 16000, eWedge, eRing);
// }
}
}
}
for (auto tuple : events)
{
auto [id, chr, chw, er, ew] = tuple;
if (ringMults[chr] > 1 || wedgeMults[chw] > 1)
continue; // ignore multiplicity > 1 events
double ratio = (ew > 0.0) ? (er / ew) : 0.0;
double maxslope = 1.5;
// if(ratio < maxslope && ratio > 1./maxslope || eWedge<200 || eRing<200) //method adopted from Sudarshan's approach
bool validPoint = false;
if(ratio < maxslope && ratio > 1./maxslope)// || eWedge<200 || eRing<200) //method adopted from Sudarshan's approach
if (ratio < maxslope && ratio > 1. / maxslope)
{
// Accumulate data for gain matching
dataPoints[{qqq.id[i], chRing, chWedge}].emplace_back(eWedge, eRing);
plotter->Fill2D("hAll_in", 4000, 0, 16000, 4000, 0, 16000, eWedge, eRing);
dataPoints[{id, chr, chw}].emplace_back(ew, er);
plotter->Fill2D("hAll_in", 4000, 0, 16000, 4000, 0, 16000, ew, er);
validPoint = true;
}
if(!validPoint){
plotter->Fill2D("hAll_out", 4000, 0, 16000, 4000, 0, 16000, eWedge, eRing);
}
}
if (!validPoint)
{
plotter->Fill2D("hAll_out", 4000, 0, 16000, 4000, 0, 16000, ew, er);
}
}
@ -124,7 +144,8 @@ void GainMatchQQQ::Terminate()
const int MAX_RING = 16;
const int MAX_WEDGE = 16;
double gainArray[MAX_DET][MAX_RING][MAX_WEDGE] = {{{0}}};
double gainW[MAX_DET][MAX_RING][MAX_WEDGE] = {{{0}}};
double gainR[MAX_DET][MAX_RING][MAX_WEDGE] = {{{0}}};
bool gainValid[MAX_DET][MAX_RING][MAX_WEDGE] = {{{false}}};
std::ofstream outFile("qqq_GainMatch.txt");
@ -134,48 +155,186 @@ void GainMatchQQQ::Terminate()
return;
}
// Parameters for sigma-clipping
const int MIN_POINTS = 5;
const int MAX_ITER = 5;
const double CLIP_SIGMA = 3.0;
for (const auto &kv : dataPoints)
{
auto [id, ring, wedge] = kv.first;
const auto &pts = kv.second;
if (pts.size() < 5)
auto key = kv.first;
auto [id, ring, wedge] = key;
const auto &pts_in = kv.second;
if (pts_in.size() < (size_t)MIN_POINTS)
continue;
std::vector<double> wE, rE;
for (const auto &pr : pts)
// Make a working copy of the points for clipping
std::vector<std::pair<double, double>> pts = pts_in;
bool solved = false;
double final_gW = 0.0;
double final_gR = 0.0;
// Iterative sigma-clipping loop
for (int iter = 0; iter < MAX_ITER; ++iter)
{
wE.push_back(pr.first);
rE.push_back(pr.second);
// Compute sums
double sum_w2 = 0.0;
double sum_wr = 0.0;
double sum_r2 = 0.0;
for (const auto &p : pts)
{
double w = p.first;
double r = p.second;
sum_w2 += w * w;
sum_wr += w * r;
sum_r2 += r * r;
}
TGraph g(wE.size(), wE.data(), rE.data());
TF1 f("f", "[0]*x", 0, 16000);
g.Fit(&f, "QNR");
gainArray[id][ring][wedge] = f.GetParameter(0);
// Guard against degenerate cases
if (sum_w2 <= 0.0 || sum_wr <= 0.0)
{
// // fallback to single-parameter linear fit (original method)
// // Use ROOT TGraph fitting as fallback
// if (pts.size() >= 2)
// {
// std::vector<double> wE, rE;
// wE.reserve(pts.size());
// rE.reserve(pts.size());
// for (const auto &pr : pts)
// {
// wE.push_back(pr.first);
// rE.push_back(pr.second);
// }
// TGraph g(static_cast<int>(wE.size()), wE.data(), rE.data());
// TF1 f("f_fallback", "[0]*x", 0, 16000);
// g.Fit(&f, "QNR");
// double slope = f.GetParameter(0);
// if (slope > 0)
// {
// // distribute correction symmetrically:
// double alpha = slope; // r ≈ slope * w => alpha = slope
// double gW_try = std::sqrt(alpha);
// double gR_try = 1.0 / gW_try;
// final_gW = gW_try;
// final_gR = gR_try;
// solved = true;
// }
// }
break;
}
// alpha = sum(w*r) / sum(w^2)
double alpha = sum_wr / sum_w2;
if (!(alpha > 0.0) || !std::isfinite(alpha))
{
// // degenerate; fallback to TF1 fit as above
// if (pts.size() >= 2)
// {
// std::vector<double> wE, rE;
// wE.reserve(pts.size());
// rE.reserve(pts.size());
// for (const auto &pr : pts)
// {
// wE.push_back(pr.first);
// rE.push_back(pr.second);
// }
// TGraph g(static_cast<int>(wE.size()), wE.data(), rE.data());
// TF1 f("f_fallback2", "[0]*x", 0, 16000);
// g.Fit(&f, "QNR");
// double slope = f.GetParameter(0);
// if (slope > 0)
// {
// double gW_try = std::sqrt(slope);
// double gR_try = 1.0 / gW_try;
// final_gW = gW_try;
// final_gR = gR_try;
// solved = true;
// }
// }
break;
}
// distribute correction between W and R
double gW = std::sqrt(alpha);
double gR = 1.0 / gW;
// compute residuals and sigma
std::vector<double> residuals;
residuals.reserve(pts.size());
for (const auto &p : pts)
{
double w = p.first;
double r = p.second;
double res = gW * w - gR * r;
residuals.push_back(res);
}
// mean and stddev (use population sigma here)
double mean = 0.0;
for (double v : residuals)
mean += v;
mean /= residuals.size();
double var = 0.0;
for (double v : residuals)
var += (v - mean) * (v - mean);
var /= residuals.size();
double sigma = std::sqrt(var);
// If sigma is NaN or zero, accept and break
if (!std::isfinite(sigma) || sigma == 0.0)
{
final_gW = gW;
final_gR = gR;
solved = true;
break;
}
// Clip > CLIP_SIGMA and build new pts
size_t before = pts.size();
std::vector<std::pair<double, double>> new_pts;
new_pts.reserve(pts.size());
for (size_t k = 0; k < pts.size(); ++k)
{
if (std::fabs(residuals[k] - mean) <= CLIP_SIGMA * sigma)
new_pts.push_back(pts[k]);
}
pts.swap(new_pts);
size_t after = pts.size();
// If no points removed or too few remain, accept current solution
final_gW = gW;
final_gR = gR;
solved = true;
if (before == after || pts.size() < (size_t)MIN_POINTS)
break;
// otherwise iterate again with clipped pts
} // end iter loop
if (!solved)
continue;
// sanity checks: avoid ridiculous gains
if (!(final_gW > 0.0) || !(final_gR > 0.0) || !std::isfinite(final_gW) || !std::isfinite(final_gR))
continue;
// store gains
gainW[id][ring][wedge] = final_gW;
gainR[id][ring][wedge] = final_gR;
gainValid[id][ring][wedge] = true;
}
for (int id = 0; id < MAX_DET; ++id)
{
for (int ring = 0; ring < MAX_RING; ++ring)
{
for (int wedge = 0; wedge < MAX_WEDGE; ++wedge)
{
if (gainValid[id][ring][wedge])
{
outFile << id << " " << wedge << " " << ring << " " << gainArray[id][ring][wedge] << std::endl;
printf("Gain match Det%d Ring%d Wedge%d → %.4f \n", id, ring, wedge, gainArray[id][ring][wedge]);
}
}
}
// write out both gains: id wedge ring gW gR
outFile << id << " " << wedge << " " << ring << " " << final_gW << " " << final_gR << std::endl;
printf("Gain match Det%d Ring%d Wedge%d → gW=%.6f gR=%.6f\n", id, ring, wedge, final_gW, final_gR);
}
outFile.close();
std::cout << "Gain matching complete." << std::endl;
// === Plot all gain-matched QQQ points together with a 2D histogram ===
TH2F *hAll = new TH2F("hAll", "All QQQ Gain-Matched;Corrected Wedge E;Ring E",
4000, 0, 16000, 4000, 0, 16000);
// Fill the combined TH2F with corrected data
for (auto &kv : dataPoints)
@ -187,11 +346,14 @@ void GainMatchQQQ::Terminate()
auto &pts = kv.second;
for (auto &pr : pts)
{
double corrWedge = pr.first * gainArray[id][ring][wedge];
double ringE = pr.second;
hAll->Fill(corrWedge, ringE);
double corrWedge = pr.first * gainW[id][ring][wedge];
double corrRing = pr.second * gainR[id][ring][wedge];
// hAll->Fill(corrWedge, corrRing);
plotter->Fill2D("hAll", 4000, 0, 16000, 4000, 0, 16000, corrWedge, corrRing);
plotter->Fill2D(Form("hGMQQQ_id%d_ring%d_wedge%d", id, ring, wedge), 400, 0, 16000, 400, 0, 16000, corrWedge, corrRing, "GainMatched");
}
}
// Optionally keep previous global histos too
plotter->FlushToDisk();
}

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#define QQQ_Calcheck_cxx
#include <TH2.h>
#include <TF1.h>
#include <TStyle.h>
#include <TCanvas.h>
#include <TMath.h>
#include <TCutG.h>
#include <fstream>
#include <utility>
#include <algorithm>
#include "Armory/HistPlotter.h"
#include "TVector3.h"
#include "QQQ_Calcheck.h"
TH2F *hQQQFVB;
HistPlotter *plotter;
int padID = 0;
TCutG *cut;
std::map<std::tuple<int, int, int>, std::vector<std::pair<double, double>>> dataPoints;
bool qqqEcut = false;
// Gain Arrays
const int MAX_QQQ = 4;
const int MAX_RING = 16;
const int MAX_WEDGE = 16;
double qqqwGain[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
double qqqrGain[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
bool qqqwGainValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
bool qqqrGainValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
double qqqCalib[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{0}}};
bool qqqCalibValid[MAX_QQQ][MAX_RING][MAX_WEDGE] = {{{false}}};
void QQQ_Calcheck::Begin(TTree * /*tree*/)
{
plotter = new HistPlotter("Cal_checkQQQ.root", "TFILE");
// ----------------------- Load QQQ Gains
{
std::string filename = "qqq_GainMatch.txt";
std::ifstream infile(filename);
if (!infile.is_open())
{
std::cerr << "Error opening " << filename << "!" << std::endl;
}
else
{
int det, ring, wedge;
double gainw,gainr;
while (infile >> det >> ring >> wedge >> gainw>> gainr)
{
qqqwGain[det][ring][wedge] = gainw;
qqqrGain[det][ring][wedge] = gainr;
qqqwGainValid[det][ring][wedge] = (gainw > 0);
qqqrGainValid[det][ring][wedge] = (gainr > 0);
}
infile.close();
std::cout << "Loaded QQQ gains from " << filename << std::endl;
}
}
// ----------------------- Load QQQ Calibrations
{
std::string filename = "qqq_Calib.txt";
std::ifstream infile(filename);
if (!infile.is_open())
{
std::cerr << "Error opening " << filename << "!" << std::endl;
}
else
{
int det, ring, wedge;
double slope;
while (infile >> det >> ring >> wedge >> slope)
{
qqqCalib[det][ring][wedge] = slope;
qqqCalibValid[det][ring][wedge] = (slope > 0);
}
infile.close();
std::cout << "Loaded QQQ calibrations from " << filename << std::endl;
}
}
}
Bool_t QQQ_Calcheck::Process(Long64_t entry)
{
b_qqqMulti->GetEntry(entry);
b_qqqID->GetEntry(entry);
b_qqqCh->GetEntry(entry);
b_qqqE->GetEntry(entry);
b_qqqT->GetEntry(entry);
qqq.CalIndex();
for (int i = 0; i < qqq.multi; i++)
{
for (int j = i + 1; j < qqq.multi; j++)
{
if (qqq.e[i] > 100)
qqqEcut = true;
if (qqq.id[i] == qqq.id[j])
{
int chWedge = -1;
int chRing = -1;
float eWedgeRaw = 0.0;
float eWedge = 0.0;
float eWedgeMeV = 0.0;
float eRingRaw = 0.0;
float eRing = 0.0;
float eRingMeV = 0.0;
// plug in gains
if (qqq.ch[i] < 16 && qqq.ch[j] >= 16 && qqqrGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16] && qqqwGainValid[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16])
{
chWedge = qqq.ch[i];
eWedgeRaw = qqq.e[i];
eWedge = qqq.e[i] * qqqwGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
// printf("Wedge E: %.2f Gain: %.4f \n", eWedge, qqqGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16]);
chRing = qqq.ch[j] - 16;
eRingRaw = qqq.e[j];
eRing = qqq.e[j] * qqqrGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i]-16];
}
else if (qqq.ch[j] < 16 && qqq.ch[i] >= 16 && qqqrGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16] && qqqwGainValid[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16])
{
chWedge = qqq.ch[j];
eWedge = qqq.e[j] * qqqwGain[qqq.id[j]][qqq.ch[j]][qqq.ch[i] - 16];
eWedgeRaw = qqq.e[j];
chRing = qqq.ch[i] - 16;
eRing = qqq.e[i] * qqqrGain[qqq.id[i]][qqq.ch[i]][qqq.ch[j] - 16];
eRingRaw = qqq.e[i];
}
else
continue;
// plug in calibrations
if (qqqCalibValid[qqq.id[i]][chRing][chWedge])
{
eWedgeMeV = eWedge * qqqCalib[qqq.id[i]][chRing][chWedge] / 1000;
eRingMeV = eRing * qqqCalib[qqq.id[i]][chRing][chWedge] / 1000;
}
else
continue;
// hQQQFVB->Fill(eWedge, eRing);
plotter->Fill2D(Form("hRaw_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge), 400, 0, 16000, 400, 0, 16000, eWedgeRaw, eRingRaw, "ERaw");
plotter->Fill2D(Form("hGM_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge), 400, 0, 16000, 400, 0, 16000, eWedge, eRing, "EGM");
plotter->Fill2D(Form("hCal_qqq%d_ring%d_wedge%d", qqq.id[i], chRing, chWedge), 400, 0, 24, 400, 0, 24, eWedgeMeV, eRingMeV, "ECal");
plotter->Fill2D(Form("hRCal_qqq%d", qqq.id[i]), 16, 0, 15, 1000, 0, 30, chRing, eRingMeV, "RingCal");
plotter->Fill2D(Form("hWCal_qqq%d", qqq.id[i]), 16, 0, 15, 1000, 0, 30, chWedge, eWedgeMeV, "WedgeCal");
plotter->Fill2D("hRawQQQ", 4000, 0, 16000, 4000, 0, 16000, eWedgeRaw, eRingRaw);
plotter->Fill2D("hGMQQQ", 4000, 0, 16000, 4000, 0, 16000, eWedge, eRing);
plotter->Fill2D("hCalQQQ", 4000, 0, 24, 4000, 0, 24, eWedgeMeV, eRingMeV);
}
}
}
return kTRUE;
}
void QQQ_Calcheck::Terminate()
{
plotter->FlushToDisk();
std::cout << "Calibration check file for 2D QQQ histogram saved.\n";
}

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#ifndef QQQ_Calcheck_h
#define QQQ_Calcheck_h
#include <TROOT.h>
#include <TChain.h>
#include <TFile.h>
#include <TSelector.h>
#include "Armory/ClassDet.h"
class QQQ_Calcheck : public TSelector {
public :
TTree *fChain; //!pointer to the analyzed TTree or TChain
// Fixed size dimensions of array or collections stored in the TTree if any.
// Declaration of leaf types
Det sx3;
Det qqq;
Det pc ;
ULong64_t evID;
UInt_t run;
// List of branches
TBranch *b_eventID; //!
TBranch *b_run; //!
TBranch *b_sx3Multi; //!
TBranch *b_sx3ID; //!
TBranch *b_sx3Ch; //!
TBranch *b_sx3E; //!
TBranch *b_sx3T; //!
TBranch *b_qqqMulti; //!
TBranch *b_qqqID; //!
TBranch *b_qqqCh; //!
TBranch *b_qqqE; //!
TBranch *b_qqqT; //!
TBranch *b_pcMulti; //!
TBranch *b_pcID; //!
TBranch *b_pcCh; //!
TBranch *b_pcE; //!
TBranch *b_pcT; //!
QQQ_Calcheck(TTree * /*tree*/ =0) : fChain(0) { }
virtual ~QQQ_Calcheck() { }
virtual Int_t Version() const { return 2; }
virtual void Begin(TTree *tree);
virtual void SlaveBegin(TTree *tree);
virtual void Init(TTree *tree);
virtual Bool_t Notify();
virtual Bool_t Process(Long64_t entry);
virtual Int_t GetEntry(Long64_t entry, Int_t getall = 0) { return fChain ? fChain->GetTree()->GetEntry(entry, getall) : 0; }
virtual void SetOption(const char *option) { fOption = option; }
virtual void SetObject(TObject *obj) { fObject = obj; }
virtual void SetInputList(TList *input) { fInput = input; }
virtual TList *GetOutputList() const { return fOutput; }
virtual void SlaveTerminate();
virtual void Terminate();
ClassDef(QQQ_Calcheck,0);
};
#endif
#ifdef QQQ_Calcheck_cxx
void QQQ_Calcheck::Init(TTree *tree){
// Set branch addresses and branch pointers
if (!tree) return;
fChain = tree;
fChain->SetMakeClass(1);
fChain->SetBranchAddress("evID", &evID, &b_eventID);
fChain->SetBranchAddress("run", &run, &b_run);
sx3.SetDetDimension(24,12);
qqq.SetDetDimension(4,32);
pc.SetDetDimension(2,24);
fChain->SetBranchAddress("sx3Multi", &sx3.multi, &b_sx3Multi);
fChain->SetBranchAddress("sx3ID", &sx3.id, &b_sx3ID);
fChain->SetBranchAddress("sx3Ch", &sx3.ch, &b_sx3Ch);
fChain->SetBranchAddress("sx3E", &sx3.e, &b_sx3E);
fChain->SetBranchAddress("sx3T", &sx3.t, &b_sx3T);
fChain->SetBranchAddress("qqqMulti", &qqq.multi, &b_qqqMulti);
fChain->SetBranchAddress("qqqID", &qqq.id, &b_qqqID);
fChain->SetBranchAddress("qqqCh", &qqq.ch, &b_qqqCh);
fChain->SetBranchAddress("qqqE", &qqq.e, &b_qqqE);
fChain->SetBranchAddress("qqqT", &qqq.t, &b_qqqT);
fChain->SetBranchAddress("pcMulti", &pc.multi, &b_pcMulti);
fChain->SetBranchAddress("pcID", &pc.id, &b_pcID);
fChain->SetBranchAddress("pcCh", &pc.ch, &b_pcCh);
fChain->SetBranchAddress("pcE", &pc.e, &b_pcE);
fChain->SetBranchAddress("pcT", &pc.t, &b_pcT);
}
Bool_t QQQ_Calcheck::Notify(){
return kTRUE;
}
void QQQ_Calcheck::SlaveBegin(TTree * /*tree*/){
TString option = GetOption();
}
void QQQ_Calcheck::SlaveTerminate(){
}
#endif // #ifdef QQQ_Calcheck_cxx

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#include "GainMatchQQQ.h"
#include <TH2.h>
#include <TF1.h>
#include <TStyle.h>
#include <TCanvas.h>
#include <TMath.h>
#include <TCutG.h>
#include <fstream>
#include <utility>
#include <algorithm>
#include <cmath>
#include <numeric>
#include "Armory/HistPlotter.h"
#include "TVector3.h"
void make_plots();
TH2F *h1, *h2, *h3, *h4 =nullptr;
int main(){
TFile* inFile = TFile::Open("Cal_checkQQQ.root");
make_plots();
return 0;
}