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Commit | Line | Data |
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8a0ecff2 | 1 | void MakeVZEROEqualizationFactorsFor2010pp(const char *cdburi = "local://$ALICE_ROOT/OCDB") |
2 | { | |
3 | AliCDBManager *man = AliCDBManager::Instance(); | |
4 | man->SetDefaultStorage(cdburi); | |
5 | ||
6 | TFile *finput = TFile::Open("../PWGCF/EBYE/BalanceFunctions/VZEROEqualization/pp/CalibrationVZERO.root"); | |
7 | const char *periods[4] = {"b","c","d","e"}; | |
8 | ||
9 | for(Int_t i = 0; i < 4; ++i) { | |
10 | TList *list = (TList*)finput->Get(Form("LHC10%s",periods[i])); | |
11 | TH2F *histo = (TH2F*)list->FindObject("gHistVZEROChannelGainEqualizationMap"); | |
12 | for(Int_t j = 1; j <= histo->GetNbinsX(); ++j) { | |
13 | TString str = histo->GetXaxis()->GetBinLabel(j); | |
14 | Int_t runN = str.Atoi(); | |
15 | Double_t sum = 0.; | |
16 | for(Int_t k = 0; k < 64; ++k) { | |
17 | sum += histo->GetBinContent(j,k+1); | |
18 | } | |
19 | if (sum < 1e-6) continue; | |
20 | Double_t factors[66]; | |
21 | factors[0] = factors[65] = 0.; | |
22 | for(Int_t k = 0; k < 64; ++k) { | |
23 | factors[k+1] = histo->GetBinContent(j,k+1)/sum*64.; | |
24 | } | |
25 | ||
26 | TH1F *eqFactors = new TH1F("VZEROEqualizationFactors","VZERO Equalization Factors for 2010 p-p data",64,-0.5,63.5); | |
27 | eqFactors->SetContent(factors); | |
28 | ||
29 | AliCDBMetaData *md= new AliCDBMetaData(); // metaData describing the object | |
30 | md->SetResponsible("Brigitte Cheynis"); | |
31 | md->SetBeamPeriod(0); | |
32 | md->SetAliRootVersion(gSystem->Getenv("ARVERSION")); | |
33 | md->SetComment("Entry for VZERO Equalization Factors object (2010 p-p)"); | |
34 | md->PrintMetaData(); | |
35 | ||
36 | AliCDBStorage *storLoc = man->GetDefaultStorage(); | |
37 | AliCDBId id("VZERO/Calib/EqualizationFactors",runN,runN); | |
38 | ||
39 | storLoc->Put(eqFactors, id, md); | |
40 | ||
41 | delete eqFactors; | |
42 | // storLoc->Delete(); | |
43 | // delete md; | |
44 | } | |
45 | } | |
46 | } |