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[PWGLF] Update on ccdb fetching #11226

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Merged
abmodak merged 1 commit into from
May 16, 2025
Merged

[PWGLF] Update on ccdb fetching #11226

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153 changes: 72 additions & 81 deletions PWGLF/Tasks/GlobalEventProperties/uccZdc.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -169,11 +169,6 @@ struct UccZdc {
Configurable<std::string> paTHmeanNch{"paTHmeanNch", "Users/o/omvazque/FitMeanNch_9May2025", "base path to the ccdb object"};
Configurable<std::string> paTHsigmaNch{"paTHsigmaNch", "Users/o/omvazque/FitSigmaNch_9May2025", "base path to the ccdb object"};

// the efficiency has been previously stored in the CCDB as TH1F histogram
TH1F* efficiency = nullptr;
TF1* fSigmaNch = nullptr;
TF1* fMeanNch = nullptr;

void init(InitContext const&)
{
// define axes you want to use
Expand Down Expand Up @@ -208,6 +203,7 @@ struct UccZdc {
x->SetBinLabel(16, "Within TDC cut?");
x->SetBinLabel(17, "Within ZEM cut?");

LOG(info) << "\tuseTimeStamps=" << useTimeStamps.value;
LOG(info) << "\titsRequirement=" << itsRequirement.value;
LOG(info) << "\trequireITS=" << requireITS.value;
LOG(info) << "\trequireTPC=" << requireTPC.value;
Expand Down Expand Up @@ -512,13 +508,15 @@ struct UccZdc {
registry.fill(HIST("hEventCounter"), EvCutLabel::Zem);
}

bool areParsLoaded{false};
if (useTimeStamps) {
areParsLoaded = loadMeanSigmaNchParams(foundBC.timestamp());
} else {
areParsLoaded = loadMeanSigmaNchParams(foundBC.runNumber());
// Load Mean Nch and Sigma Nch from CCDB
auto fMeanNch = ccdb->getForRun<TF1>(paTHmeanNch.value, foundBC.runNumber());
auto fSigmaNch = ccdb->getForRun<TF1>(paTHsigmaNch.value, foundBC.runNumber());
if (!fMeanNch) {
LOGF(fatal, "Could not load fMeanNch from %s", paTHmeanNch.value.c_str());
return;
}
if (!areParsLoaded) {
if (!fSigmaNch) {
LOGF(fatal, "Could not load fSigmaNch from %s", paTHsigmaNch.value.c_str());
return;
}

Expand Down Expand Up @@ -669,24 +667,21 @@ struct UccZdc {
}

// Load Efficiency correction
bool isEffLoaded{false};
if (useTimeStamps) {
isEffLoaded = loadEfficiencyCorrection(foundBC.timestamp());
} else {
isEffLoaded = loadEfficiencyCorrection(foundBC.runNumber());
}
if (!isEffLoaded) {
auto efficiency = ccdb->getForRun<TH1F>(paTH.value, foundBC.runNumber());
if (!efficiency) {
LOGF(fatal, "Could not load efficiency from %s", paTH.value.c_str());
return;
}

// Get Nch-based selection objects from the CCDB
bool areParsLoaded{false};
if (useTimeStamps) {
areParsLoaded = loadMeanSigmaNchParams(foundBC.timestamp());
} else {
areParsLoaded = loadMeanSigmaNchParams(foundBC.runNumber());
auto fMeanNch = ccdb->getForRun<TF1>(paTHmeanNch.value, foundBC.runNumber());
auto fSigmaNch = ccdb->getForRun<TF1>(paTHsigmaNch.value, foundBC.runNumber());
if (!fMeanNch) {
LOGF(fatal, "Could not load fMeanNch from %s", paTHmeanNch.value.c_str());
return;
}
if (!areParsLoaded) {
if (!fSigmaNch) {
LOGF(fatal, "Could not load fSigmaNch from %s", paTHsigmaNch.value.c_str());
return;
}

Expand Down Expand Up @@ -799,13 +794,14 @@ struct UccZdc {
}

// Load Efficiency correction
bool isEffLoaded{false};
if (useTimeStamps) {
isEffLoaded = loadEfficiencyCorrection(foundBC.timestamp());
} else {
isEffLoaded = loadEfficiencyCorrection(foundBC.runNumber());
}
if (!isEffLoaded) {
// bool isEffLoaded{false};
// if (useTimeStamps) { isEffLoaded = loadEfficiencyCorrection(foundBC.timestamp()); }
// else { isEffLoaded = loadEfficiencyCorrection(foundBC.runNumber()); }
// if(!isEffLoaded) { return; }

auto efficiency = ccdb->getForRun<TH1F>(paTH.value, foundBC.runNumber());
if (!efficiency) {
LOGF(fatal, "Could not load efficiency from %s", paTH.value.c_str());
return;
}

Expand Down Expand Up @@ -1034,64 +1030,59 @@ struct UccZdc {
}
}

/*
template <typename T>
bool loadMeanSigmaNchParams(const T& parameter)
{
fMeanNch = nullptr;
fSigmaNch = nullptr;
// Get Nch-based selection objects from the CCDB
if (useTimeStamps) {
fMeanNch = ccdb->getForTimeStamp<TF1>(paTHmeanNch.value, parameter);
fSigmaNch = ccdb->getForTimeStamp<TF1>(paTHsigmaNch.value, parameter);
} else {
fMeanNch = ccdb->getForRun<TF1>(paTHmeanNch.value, parameter);
fSigmaNch = ccdb->getForRun<TF1>(paTHsigmaNch.value, parameter);
// auto efficiency = ccdb->getForRun<TH1F>(paTH.value, foundBC.runNumber());
}
if (!fMeanNch) {
LOGF(fatal, "Could not load fMeanNch from %s", paTHmeanNch.value.c_str());
return false;
}
if (!fSigmaNch) {
LOGF(fatal, "Could not load fSigmaNch from %s", paTHsigmaNch.value.c_str());
return false;
}
// if (fMeanNch) {
// LOGF(info, "Loaded fMeanNch from %s (%p)", paTHmeanNch.value.c_str(), (void*)fMeanNch);
// }
// if (fSigmaNch) {
// LOGF(info, "Loaded fSigmaNch from %s (%p)", paTHsigmaNch.value.c_str(), (void*)fSigmaNch);
// }
if (!fMeanNch || !fSigmaNch) {
return false;
} else {
return true;
}
fMeanNch = nullptr;
fSigmaNch = nullptr;
// Get Nch-based selection objects from the CCDB
if(useTimeStamps){
fMeanNch = ccdb->getForTimeStamp<TF1>(paTHmeanNch.value, parameter);
fSigmaNch = ccdb->getForTimeStamp<TF1>(paTHsigmaNch.value, parameter);
} else{
fMeanNch = ccdb->getForRun<TF1>(paTHmeanNch.value, parameter);
fSigmaNch = ccdb->getForRun<TF1>(paTHsigmaNch.value, parameter);
// auto efficiency = ccdb->getForRun<TH1F>(paTH.value, foundBC.runNumber());
}
if (!fMeanNch) {
LOGF(fatal, "Could not load fMeanNch from %s", paTHmeanNch.value.c_str());
return false;
}
if (!fSigmaNch) {
LOGF(fatal, "Could not load fSigmaNch from %s", paTHsigmaNch.value.c_str());
return false;
}
// if (fMeanNch) {
// LOGF(info, "Loaded fMeanNch from %s (%p)", paTHmeanNch.value.c_str(), (void*)fMeanNch);
// }
// if (fSigmaNch) {
// LOGF(info, "Loaded fSigmaNch from %s (%p)", paTHsigmaNch.value.c_str(), (void*)fSigmaNch);
// }
if(!fMeanNch || !fSigmaNch) { return false; }
else{ return true; }
}
template <typename T>
bool loadEfficiencyCorrection(const T& parameter)
{
efficiency = nullptr;
// Get Nch-based selection objects from the CCDB
if (useTimeStamps) {
efficiency = ccdb->getForTimeStamp<TH1F>(paTH.value, parameter);
} else {
efficiency = ccdb->getForRun<TH1F>(paTH.value, parameter);
}
if (!efficiency) {
LOGF(fatal, "Could not load efficiency from %s", paTH.value.c_str());
return false;
}
// if (efficiency) {
// LOGF(info, "Loaded efficiency from %s (%p)", paTH.value.c_str(), (void*)efficiency);
// }
if (!efficiency) {
return false;
} else {
return true;
}
}
efficiency = nullptr;
// Get Nch-based selection objects from the CCDB
if(useTimeStamps){
efficiency = ccdb->getForTimeStamp<TH1F>(paTH.value, parameter);
} else{
efficiency = ccdb->getForRun<TH1F>(paTH.value, parameter);
}
if (!efficiency) {
LOGF(fatal, "Could not load efficiency from %s", paTH.value.c_str());
return false;
}
// if (efficiency) {
// LOGF(info, "Loaded efficiency from %s (%p)", paTH.value.c_str(), (void*)efficiency);
// }
if(!efficiency) { return false; }
else{ return true; }
}*/
};

WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
Expand Down
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