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Some helper for TRD and debug output for ITS-TPC extrapolation #12272

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Nov 17, 2023
Merged

Some helper for TRD and debug output for ITS-TPC extrapolation #12272

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ea6239c
TPC interpolation debug output for ITS-TPC tracks
martenole Nov 14, 2023
e9431fc
TRD add some helper methods
martenole Nov 17, 2023
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1 change: 1 addition & 0 deletions DataFormats/Detectors/TRD/include/DataFormatsTRD/Constants.h
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ constexpr int TRDLINKID = 15; ///< hard coded link id, specific to TRD
constexpr int NCOLUMN = 144; ///< the number of pad columns for each chamber
constexpr int NROWC0 = 12; ///< the number of pad rows for chambers of type C0 (installed in stack 2)
constexpr int NROWC1 = 16; ///< the number of pad rows for chambers of type C1 (installed in stacks 0, 1, 3 and 4)
constexpr int FIRSTROW[NSTACK] = {0, 16, 32, 44, 60}; ///< first pad row for each stack

constexpr int NMCMROB = 16; ///< the number of MCMs per ROB
constexpr int NMCMHCMAX = 64; ///< the maximum number of MCMs for one half chamber (C1 type)
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1 change: 1 addition & 0 deletions DataFormats/Detectors/TRD/include/DataFormatsTRD/Digit.h
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Expand Up @@ -82,6 +82,7 @@ class Digit
int getPadCol() const { return HelperMethods::getPadColFromADC(mROB, mMCM, mChannel); }
int getROB() const { return mROB; }
int getMCM() const { return mMCM; }
int getMCMCol() const { return (getMCM() % constants::NMCMROBINCOL) + constants::NMCMROBINCOL * (getROB() % 2); }
int getChannel() const { return mChannel; }
int getPreTrigPhase() const { return ((mDetector >> 12) & 0xf); }
bool isSharedDigit() const;
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21 changes: 21 additions & 0 deletions Detectors/TPC/calibration/SpacePoints/src/TrackInterpolation.cxx
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Expand Up @@ -549,10 +549,24 @@ void TrackInterpolation::extrapolateTrack(int iSeed)
LOGP(debug, "Starting track extrapolation for GID {}", mGIDs[iSeed].asString());
const auto& gidTable = mGIDtables[iSeed];
TrackData trackData;
std::unique_ptr<TrackDataExtended> trackDataExtended;
std::vector<TPCClusterResiduals> clusterResiduals;
trackData.clIdx.setFirstEntry(mClRes.size());
const auto& trkITS = mRecoCont->getITSTrack(gidTable[GTrackID::ITS]);
const auto& trkTPC = mRecoCont->getTPCTrack(gidTable[GTrackID::TPC]);
if (mDumpTrackPoints) {
trackDataExtended = std::make_unique<TrackDataExtended>();
(*trackDataExtended).gid = mGIDs[iSeed];
(*trackDataExtended).clIdx.setFirstEntry(mClRes.size());
(*trackDataExtended).trkITS = trkITS;
(*trackDataExtended).trkTPC = trkTPC;
auto nCl = trkITS.getNumberOfClusters();
auto clEntry = trkITS.getFirstClusterEntry();
for (int iCl = nCl - 1; iCl >= 0; iCl--) { // clusters are stored from outer to inner layers
const auto& clsITS = mITSClustersArray[mITSTrackClusIdx[clEntry + iCl]];
(*trackDataExtended).clsITS.push_back(clsITS);
}
}
trackData.gid = mGIDs[iSeed];
trackData.par = mSeeds[iSeed];

Expand Down Expand Up @@ -599,6 +613,9 @@ void TrackInterpolation::extrapolateTrack(int iSeed)
trackData.nClsITS = trkITS.getNumberOfClusters();
trackData.clIdx.setEntries(nMeasurements);
trackData.dEdxTPC = trkTPC.getdEdx().dEdxTotTPC;
if (mDumpTrackPoints) {
(*trackDataExtended).trkOuter = trkWork;
}

TrackParams params; // for refitted track parameters and flagging rejected clusters
if (mParams->skipOutlierFiltering || validateTrack(trackData, params, clusterResiduals)) {
Expand All @@ -619,6 +636,10 @@ void TrackInterpolation::extrapolateTrack(int iSeed)
mTrackData.push_back(std::move(trackData));
mGIDsSuccess.push_back(mGIDs[iSeed]);
mTrackDataCompact.emplace_back(mClRes.size() - nClValidated, nClValidated, mGIDs[iSeed].getSource());
if (mDumpTrackPoints) {
(*trackDataExtended).clIdx.setEntries(nClValidated);
mTrackDataExtended.push_back(std::move(*trackDataExtended));
}
}
if (mParams->writeUnfiltered) {
TrackData trkDataTmp = trackData;
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