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Add option to compress out non-dEdx info in TrackQA table #15045

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Add option to compress out non-dEdx info in TrackQA table #15045

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32a717c
Add compress-out option for non-dEdx info in TrackQA
ddobrigk Feb 10, 2026
efe2618
Add compress-out option for non-dEdx info in TrackQA
ddobrigk Feb 10, 2026
bbb1b49
Retain also TPC-only tracks used by svtx, strangeness tracking
ddobrigk Feb 10, 2026
a72aa95
Please consider the following formatting changes
alibuild Feb 10, 2026
b291347
Merge pull request #40 from alibuild/alibot-cleanup-15045
ddobrigk Feb 10, 2026
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1 change: 1 addition & 0 deletions Detectors/AOD/include/AODProducerWorkflow/AODProducerWorkflowSpec.h
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Original file line number Diff line number Diff line change
Expand Up @@ -238,6 +238,7 @@ class AODProducerWorkflowDPL : public Task
bool mPropTracks{false};
bool mPropMuons{false};
float mTrackQCKeepGlobalTracks{false};
float mTrackQCRetainOnlydEdx{false};
float mTrackQCFraction{0.00};
int64_t mTrackQCNTrCut{4};
float mTrackQCDCAxy{3.};
Expand Down
34 changes: 18 additions & 16 deletions Detectors/AOD/src/AODProducerWorkflowSpec.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -363,10 +363,10 @@ void AODProducerWorkflowDPL::addToTracksQATable(TracksQACursorType& tracksQACurs
{
tracksQACursor(
trackQAInfoHolder.trackID,
truncateFloatFraction(trackQAInfoHolder.tpcTime0, mTPCTime0),
mTrackQCRetainOnlydEdx ? 0.0f : truncateFloatFraction(trackQAInfoHolder.tpcTime0, mTPCTime0),
truncateFloatFraction(trackQAInfoHolder.tpcdEdxNorm, mTrackSignal),
trackQAInfoHolder.tpcdcaR,
trackQAInfoHolder.tpcdcaZ,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int16_t>::min() : trackQAInfoHolder.tpcdcaR,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int16_t>::min() : trackQAInfoHolder.tpcdcaZ,
trackQAInfoHolder.tpcClusterByteMask,
trackQAInfoHolder.tpcdEdxMax0R,
trackQAInfoHolder.tpcdEdxMax1R,
Expand All @@ -376,18 +376,18 @@ void AODProducerWorkflowDPL::addToTracksQATable(TracksQACursorType& tracksQACurs
trackQAInfoHolder.tpcdEdxTot1R,
trackQAInfoHolder.tpcdEdxTot2R,
trackQAInfoHolder.tpcdEdxTot3R,
trackQAInfoHolder.dRefContY,
trackQAInfoHolder.dRefContZ,
trackQAInfoHolder.dRefContSnp,
trackQAInfoHolder.dRefContTgl,
trackQAInfoHolder.dRefContQ2Pt,
trackQAInfoHolder.dRefGloY,
trackQAInfoHolder.dRefGloZ,
trackQAInfoHolder.dRefGloSnp,
trackQAInfoHolder.dRefGloTgl,
trackQAInfoHolder.dRefGloQ2Pt,
trackQAInfoHolder.dTofdX,
trackQAInfoHolder.dTofdZ);
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefContY,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefContZ,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefContSnp,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefContTgl,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefContQ2Pt,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefGloY,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefGloZ,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefGloSnp,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefGloTgl,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dRefGloQ2Pt,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dTofdX,
mTrackQCRetainOnlydEdx ? std::numeric_limits<int8_t>::min() : trackQAInfoHolder.dTofdZ);
}

template <typename mftTracksCursorType, typename AmbigMFTTracksCursorType>
Expand Down Expand Up @@ -499,7 +499,7 @@ void AODProducerWorkflowDPL::fillTrackTablesPerCollision(int collisionID,

float weight = 0;
static std::uniform_real_distribution<> distr(0., 1.);
bool writeQAData = o2::math_utils::Tsallis::downsampleTsallisCharged(data.getTrackParam(trackIndex).getPt(), mTrackQCFraction, mSqrtS, weight, distr(mGenerator)) || (src != GIndex::TPC && mTrackQCKeepGlobalTracks);
bool writeQAData = o2::math_utils::Tsallis::downsampleTsallisCharged(data.getTrackParam(trackIndex).getPt(), mTrackQCFraction, mSqrtS, weight, distr(mGenerator)) || ((src != GIndex::TPC || mGIDUsedBySVtx.find(trackIndex) != mGIDUsedBySVtx.end() || mGIDUsedByStr.find(trackIndex) != mGIDUsedByStr.end()) && mTrackQCKeepGlobalTracks);
auto extraInfoHolder = processBarrelTrack(collisionID, collisionBC, trackIndex, data, bcsMap);

if (writeQAData) {
Expand Down Expand Up @@ -1720,6 +1720,7 @@ void AODProducerWorkflowDPL::init(InitContext& ic)
}
}
mTrackQCKeepGlobalTracks = ic.options().get<bool>("trackqc-keepglobaltracks");
mTrackQCRetainOnlydEdx = ic.options().get<bool>("trackqc-retainonlydedx");
mTrackQCFraction = ic.options().get<float>("trackqc-fraction");
mTrackQCNTrCut = ic.options().get<int64_t>("trackqc-NTrCut");
mTrackQCDCAxy = ic.options().get<float>("trackqc-tpc-dca");
Expand Down Expand Up @@ -3356,6 +3357,7 @@ DataProcessorSpec getAODProducerWorkflowSpec(GID::mask_t src, bool enableSV, boo
ConfigParamSpec{"propagate-muons", VariantType::Bool, false, {"Propagate muons to IP"}},
ConfigParamSpec{"thin-tracks", VariantType::Bool, false, {"Produce thinned track tables"}},
ConfigParamSpec{"trackqc-keepglobaltracks", VariantType::Bool, false, {"Always keep TrackQA for global tracks"}},
ConfigParamSpec{"trackqc-retainonlydedx", VariantType::Bool, false, {"Keep only dEdx information, zero out everything else"}},
ConfigParamSpec{"trackqc-fraction", VariantType::Float, float(0.1), {"Fraction of tracks to QC"}},
ConfigParamSpec{"trackqc-NTrCut", VariantType::Int64, 4L, {"Minimal length of the track - in amount of tracklets"}},
ConfigParamSpec{"trackqc-tpc-dca", VariantType::Float, 3.f, {"Keep TPC standalone track with this DCAxy to the PV"}},
Expand Down