FMD/FMDGainda.cxx

   1 /*
   2
   3   FMD DA for online calibration of conditions
   4
   5   Contact:                 canute@nbi.dk
   6   Link:                    fmd.nbi.dk/fmd/offline
   7   Run Type:                GAIN
   8   DA Type:                 LDC
   9   Number of events needed: usually 102400
  10   Input Files:             raw data
  11   Output Files:            gains.csv
  12   Trigger types used:      GAIN
  13 */
  14 #include <TSystem.h>
  15 #include <TString.h>
  16 #include <AliFMDParameters.h>
  17 #include <AliRawReader.h>
  18 #include <TStopwatch.h>
  19 #include <AliFMDGainDA.h>
  20 #include <AliRawReaderDate.h>
  21 #include <AliRawReaderRoot.h>
  22 #include <AliLog.h>
  23 #include "daqDA.h"
  24 #include "TROOT.h"
  25 #include "TPluginManager.h"
  26
  27
  28
  29 int main(int argc, char **argv)
  30 {
  31
  32   gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
  33                                         "*",
  34                                         "TStreamerInfo",
  35                                         "RIO",
  36                                         "TStreamerInfo()");
  37   gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer", "Minuit",
  38                                         "TMinuitMinimizer",
  39                                         "Minuit",
  40                                         "TMinuitMinimizer(const char *)");
  41   gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer",
  42                                         "GSLMultiMin",
  43                                         "ROOT::Math::GSLMinimizer",
  44                                         "MathMore",
  45                                         "GSLMinimizer(const char *)");
  46   gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer",
  47                                         "GSLMultiFit",
  48                                         "ROOT::Math::GSLNLSMinimizer",
  49                                         "MathMore", "GSLNLSMinimizer(int)");
  50   gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer",
  51                                         "GSLSimAn",
  52                                         "ROOT::Math::GSLSimAnMinimizer",
  53                                         "MathMore",
  54                                         "GSLSimAnMinimizer(int)");
  55   gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer",
  56                                         "Linear",
  57                                         "TLinearMinimizer",
  58                                         "Minuit",
  59                                         "TLinearMinimizer(const char *)");
  60   gROOT->GetPluginManager()->AddHandler("ROOT::Math::Minimizer",
  61                                         "Fumili",
  62                                         "TFumiliMinimizer",
  63                                         "Fumili",
  64                                         "TFumiliMinimizer(int)");
  65
  66
  67   Bool_t diagnostics = kFALSE;
  68   Char_t* fileName = argv[1];
  69   TString secondArgument(argv[2]);
  70
  71   for (int i = 2; i < argc; i++) {
  72     TString arg(argv[i]);
  73     if      (arg.Contains("--diagnostics=true")) diagnostics = kTRUE;
  74     else if (arg.Contains("--help")) {
  75       std::cout << "Usage: " << argv[0] << " FILENAME [OPTIONS]\n\n"
  76                 << "Options:\n"
  77                 << "    --diagnostics=BOOL Make diagnostics ROOT file\n"
  78                 << std::endl;
  79       return 0;
  80     }
  81     else {
  82       std::cerr << "Unknown option: " << arg << "\n"
  83                 << "Try '" << argv[0] << " --help" << std::endl;
  84       return 1;
  85     }
  86   }
  87   Bool_t old = kTRUE;
  88
  89   AliFMDParameters::Instance()->Init(kFALSE,0);
  90
  91   //This will only work for FDR 1 data. When newer data becomes available the ! must be removed!
  92   AliFMDParameters::Instance()->UseCompleteHeader(old);
  93
  94   AliLog::EnableDebug(kFALSE);
  95
  96   AliRawReader *reader = 0;
  97   TString fileNam(fileName);
  98   if (fileNam.EndsWith(".root"))
  99     reader = new AliRawReaderRoot(fileName);
 100   else reader = new AliRawReaderDate(fileName);
 101   if (!reader) {
 102     std::cerr << "Don't know how to make reader for " << fileNam
 103               << std::endl;
 104     return -2;
 105   }
 106
 107
 108   TStopwatch timer;
 109   timer.Start();
 110   AliFMDGainDA gainDA;
 111   gainDA.SetSaveDiagnostics(diagnostics);
 112   gainDA.Run(reader);
 113
 114   timer.Stop();
 115   timer.Print();
 116
 117   Int_t  retvalConditions = daqDA_FES_storeFile("conditions.csv", AliFMDParameters::Instance()->GetConditionsShuttleID());
 118   Int_t  retvalGain = daqDA_FES_storeFile("gains.csv", AliFMDParameters::Instance()->GetGainShuttleID());
 119
 120   if(retvalConditions!=0 || retvalGain!=0)
 121     std::cerr << "Pedestal DA failed" << std::endl;
 122
 123   if(retvalGain != 0) return retvalGain;
 124   else return retvalConditions;
 125
 126
 127
 128
 129 }