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[PWGEM/Dilepton] update treeCreatorElectronMLDDA.cxx #12268

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Merged
dsekihat merged 1 commit into from
Jul 27, 2025
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[PWGEM/Dilepton] update treeCreatorElectronMLDDA.cxx #12268

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63 changes: 33 additions & 30 deletions PWGEM/Dilepton/TableProducer/treeCreatorElectronMLDDA.cxx
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Copyright 2019-2020 CERN and copyright holders of ALICE O2.

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[doc/file] 

Provide mandatory file documentation.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
Expand All @@ -8,7 +8,7 @@
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
//

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[doc/file] 

Documentation for \author is missing, incorrect or misplaced.

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[doc/file] 

Documentation for \brief is missing, incorrect or misplaced.

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[doc/file] 

Documentation for \file is missing, incorrect or misplaced.
// ========================
//
// This code will create data table for inputs to machine learning for electrons.
Expand Down Expand Up @@ -116,10 +116,10 @@
Configurable<std::string> mVtxPath{"mVtxPath", "GLO/Calib/MeanVertex", "Path of the mean vertex file"};
Configurable<bool> skipGRPOquery{"skipGRPOquery", true, "skip grpo query"};
// Operation and minimisation criteria
Configurable<double> d_bz_input{"d_bz_input", -999, "bz field, -999 is automatic"};

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[name/function-variable] 

Use lowerCamelCase for names of functions and variables.
Configurable<int> useMatCorrType{"useMatCorrType", 2, "0: none, 1: TGeo, 2: LUT"};

Configurable<float> downscaling_electron{"downscaling_electron", 0.01, "down scaling factor to store electron"};

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[name/function-variable] 

Use lowerCamelCase for names of functions and variables.
Configurable<float> downscaling_pion{"downscaling_pion", 0.01, "down scaling factor to store pion"};
Configurable<float> downscaling_kaon{"downscaling_kaon", 1.1, "down scaling factor to store kaon"};
Configurable<float> downscaling_proton{"downscaling_proton", 0.01, "down scaling factor to store proton"};
Expand Down Expand Up @@ -201,6 +201,7 @@
Configurable<float> cfg_min_dcaxy_v0leg{"cfg_min_dcaxy_v0leg", 0.1, "min dca XY to PV for v0 legs in cm"};
Configurable<bool> cfg_includeITSsa{"cfg_includeITSsa", false, "Flag to include ITSsa tracks"};
Configurable<float> cfg_max_pt_itssa{"cfg_max_pt_itssa", 0.15, "mix pt for ITSsa track"};
Configurable<float> cfg_min_qt_strangeness{"cfg_min_qt_strangeness", 0.015, "min qt for Lambda and K0S"};

Configurable<float> cfg_min_TPCNsigmaEl{"cfg_min_TPCNsigmaEl", -5, "min n sigma e in TPC"};
Configurable<float> cfg_max_TPCNsigmaEl{"cfg_max_TPCNsigmaEl", +5, "max n sigma e in TPC"};
Expand Down Expand Up @@ -291,7 +292,7 @@
ccdb->get<TGeoManager>(geoPath);
}
}
if (useMatCorrType == 2) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
LOGF(info, "LUT correction requested, loading LUT");
lut = o2::base::MatLayerCylSet::rectifyPtrFromFile(ccdb->get<o2::base::MatLayerCylSet>(lutPath));
}
Expand All @@ -316,10 +317,10 @@
}

// In case override, don't proceed, please - no CCDB access required
if (d_bz_input > -990) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
d_bz = d_bz_input;
o2::parameters::GRPMagField grpmag;
if (std::fabs(d_bz) > 1e-5) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
grpmag.setL3Current(30000.f / (d_bz / 5.0f));
}
o2::base::Propagator::initFieldFromGRP(&grpmag);
Expand Down Expand Up @@ -707,7 +708,7 @@

Filter collisionFilter_track_occupancy = eventcuts.cfgTrackOccupancyMin <= o2::aod::evsel::trackOccupancyInTimeRange && o2::aod::evsel::trackOccupancyInTimeRange < eventcuts.cfgTrackOccupancyMax;
Filter collisionFilter_ft0c_occupancy = eventcuts.cfgFT0COccupancyMin <= o2::aod::evsel::ft0cOccupancyInTimeRange && o2::aod::evsel::ft0cOccupancyInTimeRange < eventcuts.cfgFT0COccupancyMax;
Filter collisionFilter_common = nabs(o2::aod::collision::posZ) < 10.f && o2::aod::evsel::sel8 == true;

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
using filteredMyCollisions = soa::Filtered<MyCollisions>;

Preslice<aod::V0Datas> perCollision_v0 = o2::aod::v0data::collisionId;
Expand Down Expand Up @@ -761,43 +762,45 @@
registry.fill(HIST("V0/hCosPA"), v0.v0cosPA());
registry.fill(HIST("V0/hAP"), v0.alpha(), v0.qtarm());

if (!(v0cuts.cfg_min_mass_lambda_veto < v0.mLambda() && v0.mLambda() < v0cuts.cfg_max_mass_lambda_veto) && !(v0cuts.cfg_min_mass_lambda_veto < v0.mAntiLambda() && v0.mAntiLambda() < v0cuts.cfg_max_mass_lambda_veto)) {
if (isPionTight(pos) && isPion(neg)) {
registry.fill(HIST("V0/hMassK0Short"), v0.mK0Short());
if (v0cuts.cfg_min_mass_k0s < v0.mK0Short() && v0.mK0Short() < v0cuts.cfg_max_mass_k0s) {
registry.fill(HIST("V0/hTPCdEdx_P_Pi"), neg.tpcInnerParam(), neg.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pi"), neg.tpcInnerParam(), neg.beta());
fillTrackTable(collision, neg, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kPion));
if (v0cuts.cfg_min_qt_strangeness < v0.qtarm()) {
if (!(v0cuts.cfg_min_mass_lambda_veto < v0.mLambda() && v0.mLambda() < v0cuts.cfg_max_mass_lambda_veto) && !(v0cuts.cfg_min_mass_lambda_veto < v0.mAntiLambda() && v0.mAntiLambda() < v0cuts.cfg_max_mass_lambda_veto)) {
if (isPionTight(pos) && isPion(neg)) {
registry.fill(HIST("V0/hMassK0Short"), v0.mK0Short());
if (v0cuts.cfg_min_mass_k0s < v0.mK0Short() && v0.mK0Short() < v0cuts.cfg_max_mass_k0s) {
registry.fill(HIST("V0/hTPCdEdx_P_Pi"), neg.tpcInnerParam(), neg.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pi"), neg.tpcInnerParam(), neg.beta());
fillTrackTable(collision, neg, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kPion));
}
}
}
if (isPion(pos) && isPionTight(neg)) {
registry.fill(HIST("V0/hMassK0Short"), v0.mK0Short());
if (v0cuts.cfg_min_mass_k0s < v0.mK0Short() && v0.mK0Short() < v0cuts.cfg_max_mass_k0s) {
registry.fill(HIST("V0/hTPCdEdx_P_Pi"), pos.tpcInnerParam(), pos.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pi"), pos.tpcInnerParam(), pos.beta());
fillTrackTable(collision, pos, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kPion));
if (isPion(pos) && isPionTight(neg)) {
registry.fill(HIST("V0/hMassK0Short"), v0.mK0Short());
if (v0cuts.cfg_min_mass_k0s < v0.mK0Short() && v0.mK0Short() < v0cuts.cfg_max_mass_k0s) {
registry.fill(HIST("V0/hTPCdEdx_P_Pi"), pos.tpcInnerParam(), pos.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pi"), pos.tpcInnerParam(), pos.beta());
fillTrackTable(collision, pos, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kPion));
}
}
}
}

if (!(v0cuts.cfg_min_mass_k0s_veto < v0.mK0Short() && v0.mK0Short() < v0cuts.cfg_max_mass_k0s_veto)) {
if (isProton(pos) && isPionTight(neg)) {
registry.fill(HIST("V0/hMassLambda"), v0.mLambda());
if (v0cuts.cfg_min_mass_lambda < v0.mLambda() && v0.mLambda() < v0cuts.cfg_max_mass_lambda) {
fillTrackTable(collision, pos, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kProton));
registry.fill(HIST("V0/hTPCdEdx_P_Pr"), pos.tpcInnerParam(), pos.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pr"), pos.tpcInnerParam(), pos.beta());
if (!(v0cuts.cfg_min_mass_k0s_veto < v0.mK0Short() && v0.mK0Short() < v0cuts.cfg_max_mass_k0s_veto)) {
if (isProton(pos) && isPionTight(neg)) {
registry.fill(HIST("V0/hMassLambda"), v0.mLambda());
if (v0cuts.cfg_min_mass_lambda < v0.mLambda() && v0.mLambda() < v0cuts.cfg_max_mass_lambda) {
fillTrackTable(collision, pos, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kProton));
registry.fill(HIST("V0/hTPCdEdx_P_Pr"), pos.tpcInnerParam(), pos.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pr"), pos.tpcInnerParam(), pos.beta());
}
}
}
if (isPionTight(pos) && isProton(neg)) {
registry.fill(HIST("V0/hMassAntiLambda"), v0.mAntiLambda());
if (v0cuts.cfg_min_mass_lambda < v0.mAntiLambda() && v0.mAntiLambda() < v0cuts.cfg_max_mass_lambda) {
fillTrackTable(collision, neg, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kProton));
registry.fill(HIST("V0/hTPCdEdx_P_Pr"), neg.tpcInnerParam(), neg.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pr"), neg.tpcInnerParam(), neg.beta());
if (isPionTight(pos) && isProton(neg)) {
registry.fill(HIST("V0/hMassAntiLambda"), v0.mAntiLambda());
if (v0cuts.cfg_min_mass_lambda < v0.mAntiLambda() && v0.mAntiLambda() < v0cuts.cfg_max_mass_lambda) {
fillTrackTable(collision, neg, static_cast<uint8_t>(o2::aod::pwgem::dilepton::ml::PID_Label::kProton));
registry.fill(HIST("V0/hTPCdEdx_P_Pr"), neg.tpcInnerParam(), neg.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pr"), neg.tpcInnerParam(), neg.beta());
}
}
}
}
} // end of stangeness

if (isElectronTight(pos) && isElectron(neg)) {
registry.fill(HIST("V0/hMassGamma"), v0.mGamma());
Expand Down
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