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[PWGLF] added configurable histogram axes #12069

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Merged
dmallick2 merged 3 commits into from
Jul 16, 2025
Merged

[PWGLF] added configurable histogram axes #12069

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2e15641
[PWGLF] added configurable histogram axes
hkoley Jul 15, 2025
b2d9292
Please consider the following formatting changes
alibuild Jul 15, 2025
75e6782
Merge pull request #1 from alibuild/alibot-cleanup-12069
hkoley Jul 15, 2025
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29 changes: 17 additions & 12 deletions PWGLF/Tasks/Resonances/phiOO.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@
#include <Framework/runDataProcessing.h>

#include "TRandom.h"
#include <TLorentzVector.h>

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
#include <TMath.h>
#include <TMathBase.h>
#include <TVector2.h>
Expand All @@ -50,7 +50,7 @@
#include <cmath>
#include <cstddef>
#include <cstdlib>
#include <iostream>

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[include-iostream] 

Do not include iostream. Use O2 logging instead.
#include <string>
#include <utility>
#include <vector>
Expand Down Expand Up @@ -78,10 +78,6 @@
Configurable<bool> cfg_Event_OccupancyCut{"cfg_Event_OccupancyCut", true, "Occupancy border cut"};
Configurable<float> cfg_Event_MaxOccupancy{"cfg_Event_MaxOccupancy", 1, "Max TPC Occupancy"};

ConfigurableAxis cfg_bins_Cent{"cfg_bins_Cent", {VARIABLE_WIDTH, 0.0, 1.0, 5.0, 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0}, "Binning of the centrality axis"};
ConfigurableAxis cfg_bins_MixVtx{"cfg_bins_MixVtx", {VARIABLE_WIDTH, -10.0f, -8.f, -6.f, -4.f, -2.f, 0.f, 2.f, 4.f, 6.f, 8.f, 10.f}, "Mixing bins - z-vertex"};
ConfigurableAxis cfg_bins_MixMult{"cfg_bins_MixMult", {VARIABLE_WIDTH, 0.0f, 1.0f, 5.0f, 10.0f, 20.0f, 30.0f, 40.0f, 50.0f, 60.0f, 70.0f, 80.0f}, "Mixing bins - z-vertex"};

// Track configurables
Configurable<std::string> cfg_Track_Sel{"cfg_Track_Sel", "globalTracks", "set track selections"};
Configurable<float> cfg_Track_MinPt{"cfg_Track_MinPt", 0.15, "set track min pT"};
Expand Down Expand Up @@ -120,28 +116,37 @@
Configurable<bool> cfg_Event_CutQA{"cfg_Event_CutsQA", true, "Enables Track QA plots"};
Configurable<bool> cfg_Track_CutQA{"cfg_Track_CutsQA", true, "Enables Track QA plots"};

// Configurables for axis
ConfigurableAxis binsDCAz{"binsDCAz", {40, -0.2, 0.2}, ""};
ConfigurableAxis binsDCAxy{"binsDCAxy", {40, -0.2, 0.2}, ""};
ConfigurableAxis cfg_bins_Cent{"cfg_bins_Cent", {VARIABLE_WIDTH, 0.0, 1.0, 5.0, 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0}, "Binning of the centrality axis"};
ConfigurableAxis cfg_bins_MixVtx{"cfg_bins_MixVtx", {VARIABLE_WIDTH, -10.0f, -8.f, -6.f, -4.f, -2.f, 0.f, 2.f, 4.f, 6.f, 8.f, 10.f}, "Mixing bins - z-vertex"};
ConfigurableAxis cfg_bins_MixMult{"cfg_bins_MixMult", {VARIABLE_WIDTH, 0.0f, 1.0f, 5.0f, 10.0f, 20.0f, 30.0f, 40.0f, 50.0f, 60.0f, 70.0f, 80.0f}, "Mixing bins - z-vertex"};

void init(o2::framework::InitContext&)
{
const AxisSpec MinvAxis = {cfg_Pair_MinvBins, cfg_Pair_MinvMin, cfg_Pair_MinvMax};
const AxisSpec PtAxis = {200, 0, 20.0};
const AxisSpec MultAxis = {100, 0, 100};
const AxisSpec dRAxis = {100, 0, 100};
const AxisSpec pidAxis = {100, -5, 5};
const AxisSpec axisDCAz{binsDCAz, "DCA_{z}"};
const AxisSpec axisDCAxy{binsDCAxy, "DCA_{XY}"};

// Event QA
if (cfg_Event_CutQA) {
histos.add("hPosZ_BC", "PosZ_BC", kTH1F, {{100, 0.0, 15.0}});
histos.add("hcentFT0C_BC", "centFT0C_BC", kTH1F, {{100, 0.0, 100.0}});
histos.add("hPosZ_BC", "PosZ_BC", kTH1F, {{240, -12.0, 12.0}});
histos.add("hcentFT0C_BC", "centFT0C_BC", kTH1F, {{110, 0.0, 110.0}});
histos.add("hOccupancy_BC", "Occupancy_BC", kTH1F, {{100, 0.0, 20000}});
//
histos.add("hcentFT0C_AC", "centFT0C_AC", kTH1F, {{100, 0.0, 100.0}});
histos.add("hPosZ_AC", "PosZ_AC", kTH1F, {{100, 0.0, 15.0}});
histos.add("hcentFT0C_AC", "centFT0C_AC", kTH1F, {{110, 0.0, 110.0}});
histos.add("hPosZ_AC", "PosZ_AC", kTH1F, {{240, -12.0, 12.0}});
histos.add("hOccupancy_AC", "Occupancy_AC", kTH1F, {{100, 0.0, 20000}});
}
// Track QA
if (cfg_Track_CutQA) {
histos.add("hDCArToPv_BC", "DCArToPv_BC", kTH1F, {{300, 0.0, 3.0}});
histos.add("hDCAzToPv_BC", "DCAzToPv_BC", kTH1F, {{300, 0.0, 3.0}});
histos.add("hDCArToPv_BC", "DCArToPv_BC", kTH1F, {axisDCAxy});
histos.add("hDCAzToPv_BC", "DCAzToPv_BC", kTH1F, {axisDCAz});
histos.add("hIsPrim_BC", "hIsPrim_BC", kTH1F, {{2, -0.5, 1.5}});
histos.add("hIsGood_BC", "hIsGood_BC", kTH1F, {{2, -0.5, 1.5}});
histos.add("hIsPrimCont_BC", "hIsPrimCont_BC", kTH1F, {{2, -0.5, 1.5}});
Expand All @@ -155,8 +160,8 @@
histos.add("hTPC_nSigma_v_pt_BC", "hTPC_nSigma_v_pt_BC", HistType::kTHnSparseD, {pidAxis, PtAxis});
histos.add("hTOF_nSigma_v_pt_BC", "hTOF_nSigma_v_pt_BC", HistType::kTHnSparseD, {pidAxis, PtAxis});
//
histos.add("hDCArToPv_AC", "DCArToPv_AC", kTH1F, {{300, 0.0, 3.0}});
histos.add("hDCAzToPv_AC", "DCAzToPv_AC", kTH1F, {{300, 0.0, 3.0}});
histos.add("hDCArToPv_AC", "DCArToPv_AC", kTH1F, {axisDCAxy});
histos.add("hDCAzToPv_AC", "DCAzToPv_AC", kTH1F, {axisDCAz});
histos.add("hIsPrim_AC", "hIsPrim_AC", kTH1F, {{2, -0.5, 1.5}});
histos.add("hIsGood_AC", "hIsGood_AC", kTH1F, {{2, -0.5, 1.5}});
histos.add("hIsPrimCont_AC", "hIsPrimCont_AC", kTH1F, {{2, -0.5, 1.5}});
Expand Down Expand Up @@ -438,9 +443,9 @@
continue;
auto part1 = track1.mcParticle();
auto part2 = track2.mcParticle();
if (std::fabs(part1.pdgCode()) != 321)

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
continue; // Not Kaon
if (std::fabs(part2.pdgCode()) != 321)

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
continue; // Not Kaon

if (!part1.has_mothers())
Expand All @@ -462,9 +467,9 @@
mothers2PDG.push_back(part2_mom.pdgCode());
}

if (mothers1PDG[0] != 333)

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
continue; // mother not phi
if (mothers2PDG[0] != 333)

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
continue; // mother not phi

if (mothers1[0] != mothers2[0])
Expand All @@ -478,7 +483,7 @@
template <typename TracksType>
std::pair<double, double> minvReconstruction(const TracksType& trk1, const TracksType& trk2, const bool QA)
{
TLorentzVector lDecayDaughter1, lDecayDaughter2, lResonance;

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[root/lorentz-vector] 

Do not use the TLorentzVector legacy class. Use std::array with RecoDecay methods or the ROOT::Math::LorentzVector template instead.
//====================================================

if (!trackSelection(trk1, QA) || !trackSelection(trk2, false))
Expand Down Expand Up @@ -613,7 +618,7 @@
}
}

if (fabs(collision.posZ()) > cfg_Event_VtxCut)

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[std-prefix] 

Use std:: prefix for names from the std namespace.
return;

if (recocolls.size() <= 0) { // not reconstructed
Expand All @@ -632,7 +637,7 @@
}

for (auto& particle : particles) {
if (particle.pdgCode() != 333)

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
continue;
if (std::fabs(particle.eta()) > cfg_Track_MaxEta)
continue;
Expand All @@ -640,7 +645,7 @@
if (cfg_Force_BR) {
bool baddecay = false;
for (auto& phidaughter : particle.daughters_as<aod::McParticles>()) {
if (std::fabs(phidaughter.pdgCode()) != 321) {

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[pdg/explicit-code] 

Avoid hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
baddecay = true;
break;
}
Expand Down
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