GRP/MakeGRPRecoParam.C

   1 void MakeGRPRecoParam(AliRecoParam::EventSpecie_t default=AliRecoParam::kLowMult) {
   2 //========================================================================
   3 //
   4 // Steering macro for GRP reconstruction parameters
   5 //
   6 //
   7 //========================================================================
   8
   9
  10   const char* macroname = "MakeGRPRecoParam.C";
  11
  12   // Activate CDB storage and load geometry from CDB
  13   AliCDBManager* cdb = AliCDBManager::Instance();
  14   if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://OCDB");
  15
  16   TObjArray *recoParamArray = new TObjArray();
  17
  18   {
  19     AliGRPRecoParam * param = AliGRPRecoParam::GetCosmicTestParam();
  20     param->SetEventSpecie(AliRecoParam::kCosmic);
  21     param->SetVertexerTracksConstraintITS(kFALSE);
  22     param->SetVertexerTracksConstraintTPC(kFALSE);
  23     recoParamArray->AddLast(param);
  24   }
  25   {
  26     // new settings for pass 2reco of Dec09 pp data
  27     AliGRPRecoParam * param = AliGRPRecoParam::GetLowFluxParam();
  28     param->SetEventSpecie(AliRecoParam::kLowMult);
  29     param->SetVertexerTracksConstraintITS(kTRUE);
  30     Double_t cutsITS[21]={0.1,
  31                           0.1,
  32                           0.5,
  33                           //4, // minimum 4 clusters (default was 5)
  34                           3, // minimum 3 clusters (was 4)
  35                           1,
  36                           3.,
  37                           100.,
  38                           1000.,
  39                           3.,
  40                           30.,
  41                           6, // 6: MultiVertexer (was 1)
  42                           4,
  43                           // multivertexer settings
  44                           7.,
  45                           1e3.,
  46                           5.0,
  47                           0.05,
  48                           10e-4,
  49                           2.,
  50                           10.,
  51                           1.,
  52                           50.
  53     };
  54     param->SetVertexerTracksCutsITS(21,cutsITS);
  55     param->SetVertexerTracksConstraintTPC(kTRUE);
  56     recoParamArray->AddLast(param);
  57   }
  58   {
  59     AliGRPRecoParam * param = AliGRPRecoParam::GetHighFluxParam();
  60     param->SetEventSpecie(AliRecoParam::kHighMult);
  61     param->SetVertexerTracksConstraintITS(kTRUE);
  62     Double_t cutsITS[21]={0.1,
  63                           0.1,
  64                           0.5,
  65                           4, // minimum 4 clusters (default was 5)
  66                           1,
  67                           3.,
  68                           100.,
  69                           1000.,
  70                           3.,
  71                           30.,
  72                           1,
  73                           1,
  74                           // multivertexer settings
  75                           7.,
  76                           1e3.,
  77                           5.0,
  78                           0.05,
  79                           10e-4,
  80                           2.,
  81                           10.,
  82                           1.,
  83                           50.
  84     }; // faster finder algo for Iteration 0
  85     param->SetVertexerTracksCutsITS(21,cutsITS);
  86     param->SetVertexerTracksConstraintTPC(kTRUE);
  87     recoParamArray->AddLast(param);
  88   }
  89
  90   // Set the default
  91   Bool_t defaultIsSet = kFALSE;
  92   for(Int_t i =0; i < recoParamArray->GetEntriesFast(); i++) {
  93     AliDetectorRecoParam *par = (AliDetectorRecoParam *)recoParamArray->UncheckedAt(i);
  94     if (!par) continue;
  95     if (default & par->GetEventSpecie()) {
  96       par->SetAsDefault();
  97       defaultIsSet = kTRUE;
  98     }
  99   }
 100
 101   if (!defaultIsSet) {
 102     Error(macroname,"The default reconstruction parameters are not set! Exiting...");
 103     return;
 104   }
 105
 106   // save in CDB storage
 107   AliCDBMetaData *md= new AliCDBMetaData();
 108   md->SetResponsible("Cvetan Cheshkov");
 109   md->SetComment("GRP reconstruction parameters");
 110   md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
 111   md->SetBeamPeriod(0);
 112   AliCDBId id("GRP/Calib/RecoParam",0,AliCDBRunRange::Infinity());
 113   cdb->GetDefaultStorage()->Put(recoParamArray,id, md);
 114
 115   return;
 116 }