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TPC: unrelated minor updates #12803

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merged 2 commits into from
Mar 6, 2024
Merged

TPC: unrelated minor updates #12803

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9cfe760
fix lifetime
wiechula Feb 6, 2024
0df77e0
better defaults, getter for vdrift
wiechula Mar 4, 2024
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6 changes: 4 additions & 2 deletions DataFormats/Detectors/TPC/include/DataFormatsTPC/LtrCalibData.h
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,8 @@ struct LtrCalibData {
uint64_t firstTime{}; ///< first time stamp of processed TFs
uint64_t lastTime{}; ///< last time stamp of processed TFs
long creationTime{}; ///< time of creation
float dvCorrectionA{}; ///< drift velocity correction factor A-Side (inverse multiplicative)
float dvCorrectionC{}; ///< drift velocity correction factor C-Side (inverse multiplicative)
float dvCorrectionA{1.f}; ///< drift velocity correction factor A-Side (inverse multiplicative)
float dvCorrectionC{1.f}; ///< drift velocity correction factor C-Side (inverse multiplicative)
float dvOffsetA{}; ///< drift velocity trigger offset A-Side
float dvOffsetC{}; ///< drift velocity trigger offset C-Side
float refVDrift{}; ///< reference vdrift for which factor was extracted
Expand Down Expand Up @@ -70,6 +70,8 @@ struct LtrCalibData {
return correction / nCorr;
}

float getVDrift() const { return refVDrift / getDriftVCorrection(); }

float getTimeOffset() const { return refTimeOffset + timeOffsetCorr; }

// renormalize reference and correction either to provided new reference (if >0) or to correction 1 wrt current reference
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2 changes: 1 addition & 1 deletion Detectors/TPC/workflow/src/CalibdEdxSpec.cxx
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Expand Up @@ -129,7 +129,7 @@ DataProcessorSpec getCalibdEdxSpec(const o2::base::Propagator::MatCorrType matTy
std::vector<OutputSpec> outputs;
outputs.emplace_back(ConcreteDataTypeMatcher{o2::calibration::Utils::gDataOriginCDBPayload, "TPC_CalibdEdx"}, Lifetime::Sporadic);
outputs.emplace_back(ConcreteDataTypeMatcher{o2::calibration::Utils::gDataOriginCDBWrapper, "TPC_CalibdEdx"}, Lifetime::Sporadic);
std::vector<InputSpec> inputs{{"tracks", "TPC", "MIPS"}};
std::vector<InputSpec> inputs{{"tracks", "TPC", "MIPS", Lifetime::Sporadic}};
auto ccdbRequest = std::make_shared<o2::base::GRPGeomRequest>(true, // orbitResetTime
false, // GRPECS=true
false, // GRPLHCIF
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