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Merged
dsekihat merged 1 commit into from
May 18, 2025
Merged

[PWGEM/Dilepton] update matchingMFT.cxx #11238

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21 changes: 19 additions & 2 deletions PWGEM/Dilepton/DataModel/lmeeMLTables.h
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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.
#include <vector>
#include "Framework/AnalysisDataModel.h"
#include "Common/DataModel/PIDResponse.h"
Expand Down Expand Up @@ -48,11 +48,12 @@
DECLARE_SOA_COLUMN(TrackType, tracktype, int); //!
DECLARE_SOA_COLUMN(TPCNClsFound, tpcNClsFound, int); //!
DECLARE_SOA_COLUMN(TPCNClsCrossedRows, tpcNClsCrossedRows, int); //!
DECLARE_SOA_COLUMN(IsForValidation, isForValidation, bool); //!
DECLARE_SOA_DYNAMIC_COLUMN(P, p, [](float pt, float eta) -> float { return pt * std::cosh(eta); });
DECLARE_SOA_DYNAMIC_COLUMN(MeanClusterSizeITS, meanClusterSizeITS, [](uint32_t itsClusterSizes) -> float {
int total_cluster_size = 0, nl = 0;

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[name/function-variable] 

Use lowerCamelCase for names of functions and variables.
for (unsigned int layer = 0; layer < 7; layer++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
int cluster_size_per_layer = (itsClusterSizes >> (layer * 4)) & 0xf;

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[name/function-variable] 

Use lowerCamelCase for names of functions and variables.
if (cluster_size_per_layer > 0) {
nl++;
}
Expand All @@ -64,6 +65,21 @@
return 0;
}
});
DECLARE_SOA_DYNAMIC_COLUMN(MeanClusterSizeITSob, meanClusterSizeITSob, [](uint32_t itsClusterSizes) -> float {
int total_cluster_size = 0, nl = 0;

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[name/function-variable] 

Use lowerCamelCase for names of functions and variables.
for (unsigned int layer = 3; layer < 7; layer++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
int cluster_size_per_layer = (itsClusterSizes >> (layer * 4)) & 0xf;

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[name/function-variable] 

Use lowerCamelCase for names of functions and variables.
if (cluster_size_per_layer > 0) {
nl++;
}
total_cluster_size += cluster_size_per_layer;
}
if (nl > 0) {
return static_cast<float>(total_cluster_size) / static_cast<float>(nl);
} else {
return 0;
}
});
} // namespace emprimarytrack

// reconstructed track information
Expand All @@ -75,11 +91,12 @@
track::TPCChi2NCl, track::TPCInnerParam,
track::TPCSignal, pidtpc::TPCNSigmaEl, pidtpc::TPCNSigmaMu, pidtpc::TPCNSigmaPi, pidtpc::TPCNSigmaKa, pidtpc::TPCNSigmaPr,
pidtofbeta::Beta, pidtof::TOFNSigmaEl, pidtof::TOFNSigmaMu, pidtof::TOFNSigmaPi, pidtof::TOFNSigmaKa, pidtof::TOFNSigmaPr,
track::ITSClusterSizes, track::ITSChi2NCl, track::TOFChi2, track::DetectorMap, emprimarytrack::PIDLabel, emprimarytrack::TrackType,
track::ITSClusterSizes, track::ITSChi2NCl, track::TOFChi2, track::DetectorMap, emprimarytrack::PIDLabel, emprimarytrack::TrackType, emprimarytrack::IsForValidation,

// dynamic column
emprimarytrack::P<track::Pt, track::Eta>,
emprimarytrack::MeanClusterSizeITS<track::ITSClusterSizes>);
emprimarytrack::MeanClusterSizeITS<track::ITSClusterSizes>,
emprimarytrack::MeanClusterSizeITSob<track::ITSClusterSizes>);

// iterators
using EMPrimaryTrack = EMPrimaryTracks::iterator;
Expand Down
72 changes: 31 additions & 41 deletions PWGEM/Dilepton/TableProducer/treeCreatorElectronMLDDA.cxx
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Expand Up @@ -59,13 +59,13 @@ using MyTracks = soa::Join<aod::TracksIU, aod::TracksExtra, aod::TracksCovIU,
using MyTrack = MyTracks::iterator;

struct TreeCreatorElectronMLDDA {
enum class EM_V0_Label : int { // Reconstructed V0
kUndef = -1,
kGamma = 0,
kK0S = 1,
kLambda = 2,
kAntiLambda = 3,
};
// enum class EM_V0_Label : int { // Reconstructed V0
// kUndef = -1,
// kGamma = 0,
// kK0S = 1,
// kLambda = 2,
// kAntiLambda = 3,
// };

SliceCache cache;
Produces<o2::aod::EMPrimaryTracks> emprimarytracks; // flat table containing collision + track information
Expand Down Expand Up @@ -151,6 +151,7 @@ struct TreeCreatorElectronMLDDA {
Configurable<double> d_bz_input{"d_bz_input", -999, "bz field, -999 is automatic"};
Configurable<int> useMatCorrType{"useMatCorrType", 0, "0: none, 1: TGeo, 2: LUT"};

Configurable<float> downscaling_track{"downscaling_track", 1e-4, "down scaling factor to store track"};
Configurable<float> downscaling_electron{"downscaling_electron", 0.005, "down scaling factor to store electron"};
Configurable<float> downscaling_pion{"downscaling_pion", 0.001, "down scaling factor to store pion"};
Configurable<float> downscaling_kaon{"downscaling_kaon", 1.1, "down scaling factor to store kaon"};
Expand All @@ -167,12 +168,12 @@ struct TreeCreatorElectronMLDDA {
Configurable<float> cfg_max_frac_shared_clusters_tpc{"cfg_max_frac_shared_clusters_tpc", 0.7, "max fraction of shared clusters in TPC"};
Configurable<int> cfg_min_ncrossedrows_tpc{"cfg_min_ncrossedrows_tpc", 70, "min ncrossed rows"};
Configurable<int> cfg_min_ncluster_tpc{"cfg_min_ncluster_tpc", 0, "min ncluster tpc"};
Configurable<int> cfg_min_ncluster_its{"cfg_min_ncluster_its", 2, "min ncluster its"};
Configurable<int> cfg_min_ncluster_itsib{"cfg_min_ncluster_itsib", 0, "min ncluster itsib"};
Configurable<int> cfg_min_ncluster_its{"cfg_min_ncluster_its", 4, "min ncluster its"};
Configurable<int> cfg_min_ncluster_itsib{"cfg_min_ncluster_itsib", 1, "min ncluster itsib"};
Configurable<float> cfg_max_chi2tpc{"cfg_max_chi2tpc", 5.0, "max chi2/NclsTPC"};
Configurable<float> cfg_max_chi2its{"cfg_max_chi2its", 6.0, "max chi2/NclsITS"};
Configurable<float> cfg_max_dcaxy{"cfg_max_dcaxy", 0.3, "max dca XY in cm"};
Configurable<float> cfg_max_dcaz{"cfg_max_dcaz", 0.3, "max dca Z in cm"};
Configurable<float> cfg_max_dcaxy{"cfg_max_dcaxy", 1.0, "max dca XY in cm"};
Configurable<float> cfg_max_dcaz{"cfg_max_dcaz", 1.0, "max dca Z in cm"};
} trackcuts;

struct : ConfigurableGroup {
Expand Down Expand Up @@ -513,7 +514,7 @@ struct TreeCreatorElectronMLDDA {
}

template <typename TCollision, typename TTrack>
void fillTrackTable(TCollision const& collision, TTrack const& track, const int pidlabel, const int tracktype)
void fillTrackTable(TCollision const& collision, TTrack const& track, const int pidlabel, const int tracktype, const bool isForValidation)
{
if (std::find(stored_trackIds.begin(), stored_trackIds.end(), track.globalIndex()) == stored_trackIds.end()) {
mDcaInfoCov.set(999, 999, 999, 999, 999);
Expand All @@ -532,7 +533,7 @@ struct TreeCreatorElectronMLDDA {
track.tpcChi2NCl(), track.tpcInnerParam(),
track.tpcSignal(), track.tpcNSigmaEl(), track.tpcNSigmaMu(), track.tpcNSigmaPi(), track.tpcNSigmaKa(), track.tpcNSigmaPr(),
track.beta(), track.tofNSigmaEl(), track.tofNSigmaMu(), track.tofNSigmaPi(), track.tofNSigmaKa(), track.tofNSigmaPr(),
track.itsClusterSizes(), track.itsChi2NCl(), track.tofChi2(), track.detectorMap(), pidlabel, tracktype);
track.itsClusterSizes(), track.itsChi2NCl(), track.tofChi2(), track.detectorMap(), pidlabel, tracktype, isForValidation);
stored_trackIds.emplace_back(track.globalIndex());
}
}
Expand Down Expand Up @@ -594,18 +595,18 @@ struct TreeCreatorElectronMLDDA {
registry.fill(HIST("V0/hTPCdEdx_P_Pi"), pos.p(), pos.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pi"), pos.p(), pos.beta());
if (dist01(engine) < downscaling_pion) {
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kPion), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary));
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kPion), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary), false);
}
if (dist01(engine) < downscaling_pion) {
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kPion), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary));
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kPion), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary), false);
}
}
}
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) {
if (dist01(engine) < downscaling_proton) {
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kProton), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary));
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kProton), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary), false);
}
registry.fill(HIST("V0/hTPCdEdx_P_Pr"), pos.p(), pos.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pr"), pos.p(), pos.beta());
Expand All @@ -615,7 +616,7 @@ struct TreeCreatorElectronMLDDA {
registry.fill(HIST("V0/hMassAntiLambda"), v0.mAntiLambda());
if (v0cuts.cfg_min_mass_lambda < v0.mAntiLambda() && v0.mAntiLambda() < v0cuts.cfg_max_mass_lambda) {
if (dist01(engine) < downscaling_proton) {
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kProton), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary));
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kProton), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary), false);
}
registry.fill(HIST("V0/hTPCdEdx_P_Pr"), neg.p(), neg.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Pr"), neg.p(), neg.beta());
Expand All @@ -627,10 +628,10 @@ struct TreeCreatorElectronMLDDA {
registry.fill(HIST("V0/hMassGamma_Rxy"), v0.v0radius(), v0.mGamma());
if ((v0cuts.cfg_min_mass_photon < v0.mGamma() && v0.mGamma() < v0cuts.cfg_max_mass_photon)) {
if (dist01(engine) < downscaling_electron) {
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary));
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary), false);
}
if (dist01(engine) < downscaling_electron) {
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary));
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kSecondary), false);
}
registry.fill(HIST("V0/hTPCdEdx_P_El"), neg.p(), neg.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_El"), neg.p(), neg.beta());
Expand Down Expand Up @@ -665,10 +666,10 @@ struct TreeCreatorElectronMLDDA {
registry.fill(HIST("V0/hTOFbeta_P_El"), pos.p(), pos.beta());

if (dist01(engine) < downscaling_electron) {
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary)); // secondary in primary electron candidates
fillTrackTable(collision, neg, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary), false); // secondary in primary electron candidates
}
if (dist01(engine) < downscaling_electron) {
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary)); // secondary in primary electron candidates
fillTrackTable(collision, pos, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kElectron), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary), false); // secondary in primary electron candidates
}
}
} // end of ULS pair loop
Expand Down Expand Up @@ -755,31 +756,20 @@ struct TreeCreatorElectronMLDDA {
registry.fill(HIST("V0/hTPCdEdx_P_Ka"), bachelor.p(), bachelor.tpcSignal());
registry.fill(HIST("V0/hTOFbeta_P_Ka"), bachelor.p(), bachelor.beta());
if (dist01(engine) < downscaling_kaon) {
fillTrackTable(collision, bachelor, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kKaon), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary));
fillTrackTable(collision, bachelor, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kKaon), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary), false);
}
}
}
} // end of cascade loop

// auto tracks_coll = tracks.sliceBy(perCollision_track, collision.globalIndex());
// for (const auto& track : tracks_coll) {
// if (!isSelectedTrack(collision, track)) {
// continue;
// }
// registry.fill(HIST("PrimaryTrack/hTPCdEdx_P"), track.p(), track.tpcSignal());
// registry.fill(HIST("PrimaryTrack/hTOFbeta_P"), track.p(), track.beta());
// registry.fill(HIST("PrimaryTrack/hITSClusterSize_P"), track.p(), meanClusterSizeITS<0, 7>(track) * std::cos(std::atan(track.tgl())));
// registry.fill(HIST("PrimaryTrack/hTPCNsigmaEl_P"), track.p(), track.tpcNSigmaEl());
// registry.fill(HIST("PrimaryTrack/hTOFNsigmaEl_P"), track.p(), track.tofNSigmaEl());
// registry.fill(HIST("PrimaryTrack/hTPCNsigmaMu_P"), track.p(), track.tpcNSigmaMu());
// registry.fill(HIST("PrimaryTrack/hTOFNsigmaMu_P"), track.p(), track.tofNSigmaMu());
// registry.fill(HIST("PrimaryTrack/hTPCNsigmaPi_P"), track.p(), track.tpcNSigmaPi());
// registry.fill(HIST("PrimaryTrack/hTOFNsigmaPi_P"), track.p(), track.tofNSigmaPi());
// registry.fill(HIST("PrimaryTrack/hTPCNsigmaKa_P"), track.p(), track.tpcNSigmaKa());
// registry.fill(HIST("PrimaryTrack/hTOFNsigmaKa_P"), track.p(), track.tofNSigmaKa());
// registry.fill(HIST("PrimaryTrack/hTPCNsigmaPr_P"), track.p(), track.tpcNSigmaPr());
// registry.fill(HIST("PrimaryTrack/hTOFNsigmaPr_P"), track.p(), track.tofNSigmaPr());
// } // end of track loop
const auto& tracks_coll = tracks.sliceBy(perCollision_track, collision.globalIndex());
for (const auto& track : tracks_coll) {
if (isSelectedTrack(collision, track) && (v0cuts.cfg_min_TPCNsigmaEl < track.tpcNSigmaEl() && track.tpcNSigmaEl() < v0cuts.cfg_max_TPCNsigmaEl)) {
if (dist01(engine) < downscaling_track) {
fillTrackTable(collision, track, static_cast<int>(o2::aod::pwgem::dilepton::PID_Label::kUnDef), static_cast<int>(o2::aod::pwgem::dilepton::Track_Type::kPrimary), true);
}
}
} // end of track loop

} // end of collision loop
stored_trackIds.clear();
Expand Down
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