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[PWGLF] kIsGoodZvtxFT0vsPV cut added for event selection #13873

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Merged
skundu692 merged 1 commit into from
Nov 19, 2025
Merged

[PWGLF] kIsGoodZvtxFT0vsPV cut added for event selection #13873

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3 changes: 2 additions & 1 deletion PWGLF/TableProducer/Common/epvector.cxx
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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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[name/workflow-file] 

Name of a workflow file must match the name of the main struct in it (without the PWG prefix). (Class implementation files should be in "Core" directories.)
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
Expand Down Expand Up @@ -62,7 +62,7 @@
// Configurables.
struct : ConfigurableGroup {
Configurable<std::string> cfgURL{"cfgURL", "http://alice-ccdb.cern.ch", "Address of the CCDB to browse"};
Configurable<int64_t> nolaterthan{"ccdb-no-later-than", std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count(), "Latest acceptable timestamp of creation for the object"};

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[name/configurable] 

Use lowerCamelCase for names of configurables and use the same name for the struct member as for the JSON string. (Declare the type and names on the same line.)
} cfgCcdbParam;

// Enable access to the CCDB for the offset and correction constants and save them in dedicated variables.
Expand Down Expand Up @@ -98,6 +98,7 @@
Configurable<bool> useITSFrameCut{"useITSFrameCut", true, "Reject ITS RO Frame border events"};
Configurable<bool> usePileupCut{"usePileupCut", false, "Reject same bunch pileup"};
Configurable<bool> useITSLayerCut{"useITSLayerCut", false, "Require good ITS layers"};
Configurable<bool> useGoodZvtx{"useGoodZvtx", false, "Require good vertex from FT0 and PV"};
Configurable<std::string> ConfGainPath{"ConfGainPath", "Users/s/skundu/My/Object/test100", "Path to gain calibration"};
Configurable<std::string> ConfRecentere{"ConfRecentere", "Users/s/skundu/My/Object/Finaltest2/recenereall", "Path for recentere"};
Configurable<std::string> ConfShift{"ConfShift", "Users/s/skundu/My/Object/Finaltest2/recenereall", "Path for Shift"};
Expand Down Expand Up @@ -200,10 +201,10 @@
LOGF(info, "Getting alignment offsets from the CCDB...");
offsetFT0 = ccdb->getForTimeStamp<std::vector<o2::detectors::AlignParam>>("FT0/Calib/Align", cfgCcdbParam.nolaterthan.value);
offsetFV0 = ccdb->getForTimeStamp<std::vector<o2::detectors::AlignParam>>("FV0/Calib/Align", cfgCcdbParam.nolaterthan.value);
printf("Offset for FT0A: x = %.3f y = %.3f\n", (*offsetFT0)[0].getX(), (*offsetFT0)[0].getY());

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[logging] 

Use O2 logging (LOG, LOGF, LOGP).
printf("Offset for FT0C: x = %.3f y = %.3f\n", (*offsetFT0)[1].getX(), (*offsetFT0)[1].getY());

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[logging] 

Use O2 logging (LOG, LOGF, LOGP).
printf("Offset for FV0-left: x = %.3f y = %.3f\n", (*offsetFV0)[0].getX(), (*offsetFV0)[0].getY());

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[logging] 

Use O2 logging (LOG, LOGF, LOGP).
printf("Offset for FV0-right: x = %.3f y = %.3f\n", (*offsetFV0)[1].getX(), (*offsetFV0)[1].getY());

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[logging] 

Use O2 logging (LOG, LOGF, LOGP).
}

template <typename TCollision>
Expand Down Expand Up @@ -300,7 +301,7 @@
auto qyTPCL = 0.0;
auto qxTPCR = 0.0;
auto qyTPCR = 0.0;
if (coll.sel8() && centrality < cfgCutCentrality && TMath::Abs(vz) < cfgCutVertex && coll.has_foundFT0() && (!useEventSelection || eventSelected(coll, centrality)) && (!useTimeFrameCut || coll.selection_bit(aod::evsel::kNoTimeFrameBorder)) && (!useITSFrameCut || coll.selection_bit(aod::evsel::kNoITSROFrameBorder)) && (!usePileupCut || coll.selection_bit(aod::evsel::kNoSameBunchPileup)) && (!useITSLayerCut || coll.selection_bit(o2::aod::evsel::kIsGoodITSLayersAll))) {
if (coll.sel8() && centrality < cfgCutCentrality && TMath::Abs(vz) < cfgCutVertex && coll.has_foundFT0() && (!useEventSelection || eventSelected(coll, centrality)) && (!useTimeFrameCut || coll.selection_bit(aod::evsel::kNoTimeFrameBorder)) && (!useITSFrameCut || coll.selection_bit(aod::evsel::kNoITSROFrameBorder)) && (!usePileupCut || coll.selection_bit(aod::evsel::kNoSameBunchPileup)) && (!useITSLayerCut || coll.selection_bit(o2::aod::evsel::kIsGoodITSLayersAll)) && (!useGoodZvtx || coll.selection_bit(o2::aod::evsel::kIsGoodZvtxFT0vsPV))) {
triggerevent = true;
if (useGainCallib && (currentRunNumber != lastRunNumber)) {
gainprofile = ccdb->getForTimeStamp<TProfile>(ConfGainPath.value, bc.timestamp());
Expand Down Expand Up @@ -339,8 +340,8 @@
qyFT0C = qyFT0C + ampl * TMath::Sin(cfgHarmonic.value * phiC);
}

for (auto& trk : tracks) {

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[const-ref-in-for-loop] 

Use constant references for non-modified iterators in range-based for loops.
if (!selectionTrack(trk) || TMath::Abs(trk.eta()) > 0.8 || trk.pt() > cfgCutPTMax || TMath::Abs(trk.eta()) < cfgMinEta) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
continue;
}
qxTPC = qxTPC + trk.pt() * TMath::Cos(cfgHarmonic.value * trk.phi());
Expand Down Expand Up @@ -390,7 +391,7 @@
auto deltapsiTPC = 0.0;
auto deltapsiTPCL = 0.0;
auto deltapsiTPCR = 0.0;
for (int ishift = 1; ishift <= 10; ishift++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
auto coeffshiftxFT0C = shiftprofile->GetBinContent(shiftprofile->FindBin(centrality, 0.5, ishift - 0.5));
auto coeffshiftyFT0C = shiftprofile->GetBinContent(shiftprofile->FindBin(centrality, 1.5, ishift - 0.5));
deltapsiFT0C = deltapsiFT0C + ((1 / (1.0 * ishift)) * (-coeffshiftxFT0C * TMath::Cos(ishift * cfgHarmonic.value * psiFT0C) + coeffshiftyFT0C * TMath::Sin(ishift * cfgHarmonic.value * psiFT0C)));
Expand Down Expand Up @@ -460,7 +461,7 @@
histos.fill(HIST("ResFT0CTPCRSP"), centrality, qFT0Cmag * qTPCRmag * TMath::Cos(cfgHarmonic.value * (psiFT0C - psiTPCR)), occupancy);
histos.fill(HIST("ResTPCRTPCLSP"), centrality, qTPCRmag * qTPCLmag * TMath::Cos(cfgHarmonic.value * (psiTPCR - psiTPCL)), occupancy);

for (int ishift = 1; ishift <= 10; ishift++) {

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.
histos.fill(HIST("ShiftFT0C"), centrality, 0.5, ishift - 0.5, TMath::Sin(ishift * cfgHarmonic.value * psiFT0C));
histos.fill(HIST("ShiftFT0C"), centrality, 1.5, ishift - 0.5, TMath::Cos(ishift * cfgHarmonic.value * psiFT0C));

Expand Down
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