Adding 4 new QA histos:

[u/mrichter/AliRoot.git] / MUON / MUONTriggerChamberEfficiency.C

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 * Author: The ALICE Off-line Project.                                    *
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/* $Id$ */

#if !defined(__CINT__) || defined(__MAKECINT__)
// ROOT includes
#include "TGrid.h"
#include "TString.h"

// MUON includes
#include "AliMUONCDB.h"
#include "AliMUONCalibrationData.h"
#include "AliMUONTriggerEfficiencyCells.h"
#include "AliCDBManager.h"
#include "AliCDBRunRange.h"
#include "Riostream.h"

#endif

/// \ingroup macros
/// \file MUONTriggerChamberEfficiency.C
/// \brief Macro to view and save the trigger chamber efficiency map 
/// calculated during reconstruction.
///
/// Efficiency map can be made available for next simulation.
///
/// \author Diego Stocco, INFN Torino

void MUONTriggerChamberEfficiency(Char_t* inputFile="./MUON.TriggerEfficiencyMap.root",
				  Bool_t addMapInLocalOCDB = kFALSE,
				  Int_t firstRun=0, Int_t lastRun = AliCDBRunRange::Infinity(),
				  Bool_t useMeanValues = kFALSE)
{
/// \param inputFile (default "./MUON.TriggerEfficiencyMaps.root")
///     File with the numerator and denominator histos for efficiency calculation
///     (It is the output of the PWG3/muon/AliAnalysisTaskTrigChEff analysis
/// \param addMapInLocalOCDB (default kFALSE)
///     if the map is OK, add it in local OCDB
/// \param firstRun (default 0)
///     first run of validity for CDB object
/// \param lastRun (default AliCDBRunRange::Infinity())
///     last run of validity for CDB Object
/// \param useMeanValues (default kFALSE)
///     Fill local board maps with the average RPC efficiency
///    (useful when the statistics is low (i.e. for cosmic runs))

  AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");

  AliMUONTriggerEfficiencyCells* effMap = new AliMUONTriggerEfficiencyCells(inputFile);
  if ( useMeanValues ){
    AliCDBManager::Instance()->SetRun(firstRun);
    effMap->LowStatisticsSettings();
  }

  if ( !addMapInLocalOCDB ){
    AliCDBManager::Instance()->SetRun(firstRun);
    effMap->DisplayEfficiency();
  }
  else
    AliMUONCDB::WriteToCDB("MUON/Calib/TriggerEfficiency", effMap, firstRun, lastRun,true);
}

//____________________________________________________________
void ShowOCDBmap(Int_t runNumber = 0, TString ocdbPath="local://$ALICE_ROOT/OCDB")
{
/// \param runNumber (default 0)
///     run number
/// \param ocdbPath(default "local://$ALICE_ROOT/OCDB")
///     path to OCDB
  if ( ocdbPath.BeginsWith("alien://") || ocdbPath.BeginsWith("raw://"))
    TGrid::Connect("alien://");

  AliCDBManager::Instance()->SetDefaultStorage(ocdbPath.Data());
  AliCDBManager::Instance()->SetRun(runNumber);
  AliMUONCalibrationData calib(runNumber);

  calib.TriggerEfficiency()->DisplayEfficiency();
}