L1TRate_Harvest.cc

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// L1TMonitor includes
#include "DQMOffline/L1Trigger/interface/L1TRate_Harvest.h"

#include "DQMOffline/L1Trigger/interface/L1TMenuHelper.h"

#include "DQMServices/Core/interface/DQMStore.h"

#include "DataFormats/Scalers/interface/LumiScalers.h"
#include "DataFormats/Scalers/interface/Level1TriggerRates.h"
#include "DataFormats/Scalers/interface/Level1TriggerScalers.h"
#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutRecord.h"
#include "DataFormats/Common/interface/ConditionsInEdm.h" // Parameters associated to Run, LS and Event
#include "DataFormats/Luminosity/interface/LumiDetails.h" // Luminosity Information
#include "DataFormats/Luminosity/interface/LumiSummary.h" // Luminosity Information

#include "CondFormats/L1TObjects/interface/L1GtTriggerMenu.h"
#include "CondFormats/L1TObjects/interface/L1GtTriggerMenuFwd.h"
#include "CondFormats/L1TObjects/interface/L1GtPrescaleFactors.h"
#include "CondFormats/L1TObjects/interface/L1GtTriggerMask.h"            // L1Gt - Masks
#include "CondFormats/DataRecord/interface/L1GtTriggerMaskAlgoTrigRcd.h" // L1Gt - Masks
#include "CondFormats/DataRecord/interface/L1GtTriggerMenuRcd.h"
#include "CondFormats/DataRecord/interface/L1GtPrescaleFactorsAlgoTrigRcd.h"

#include "DataFormats/Histograms/interface/MEtoEDMFormat.h"

#include "TList.h"

using namespace edm;
using namespace std;

//_____________________________________________________________________
L1TRate_Harvest::L1TRate_Harvest(const ParameterSet & ps){

  m_maxNbins   = 2500; // Maximum LS for each run (for binning purposes)
  m_parameters = ps;

  // Mapping parameter input variables
  m_scalersSource       = m_parameters.getParameter         <InputTag>("inputTagScalersResults");
  m_l1GtDataDaqInputTag = m_parameters.getParameter         <InputTag>("inputTagL1GtDataDaq");
  m_verbose             = m_parameters.getUntrackedParameter<bool>    ("verbose",false);
  m_refPrescaleSet      = m_parameters.getParameter         <int>     ("refPrescaleSet");  
  m_lsShiftGTRates      = m_parameters.getUntrackedParameter<int>     ("lsShiftGTRates",0);
  
  // Getting which categories to monitor
  ParameterSet Categories     = ps.getParameter<ParameterSet>("categories");  
  m_inputCategories["Mu"]     = Categories.getUntrackedParameter<bool>("Mu"); 
  m_inputCategories["EG"]     = Categories.getUntrackedParameter<bool>("EG"); 
  m_inputCategories["IsoEG"]  = Categories.getUntrackedParameter<bool>("IsoEG"); 
  m_inputCategories["Jet"]    = Categories.getUntrackedParameter<bool>("Jet"); 
  m_inputCategories["CenJet"] = Categories.getUntrackedParameter<bool>("CenJet"); 
  m_inputCategories["ForJet"] = Categories.getUntrackedParameter<bool>("ForJet"); 
  m_inputCategories["TauJet"] = Categories.getUntrackedParameter<bool>("TauJet"); 
  m_inputCategories["ETM"]    = Categories.getUntrackedParameter<bool>("ETM"); 
  m_inputCategories["ETT"]    = Categories.getUntrackedParameter<bool>("ETT"); 
  m_inputCategories["HTT"]    = Categories.getUntrackedParameter<bool>("HTT"); 
  m_inputCategories["HTM"]    = Categories.getUntrackedParameter<bool>("HTM"); 

  // Inicializing Variables
  dbe = NULL;

  if (ps.getUntrackedParameter < bool > ("dqmStore", false)) {
    dbe = Service < DQMStore > ().operator->();
    dbe->setVerbose(0);
  }
  
  // What to do if we want our output to be saved to a external file
  m_outputFile = ps.getUntrackedParameter < string > ("outputFile", "");
  
  if (m_outputFile.size() != 0) {
    cout << "L1T Monitoring histograms will be saved to " << m_outputFile.c_str() << endl;
  }
  
  bool disable = ps.getUntrackedParameter < bool > ("disableROOToutput", false);
  if (disable) {m_outputFile = "";}
  
  if (dbe != NULL) {dbe->setCurrentFolder("L1T/L1TRate");}
  
}

//_____________________________________________________________________
L1TRate_Harvest::~L1TRate_Harvest(){}

//_____________________________________________________________________
void L1TRate_Harvest::beginJob(void){

  if (m_verbose) {cout << "[L1TRate_Harvest:] Called beginJob." << endl;}

  // get hold of back-end interface
  DQMStore *dbe = 0;
  dbe = Service < DQMStore > ().operator->();

  if (dbe) {
    dbe->setCurrentFolder("L1T/L1TRate");
    dbe->rmdir("L1T/L1TRate");
  }
 
}

//_____________________________________________________________________
void L1TRate_Harvest::endJob(void){

  if (m_verbose) {cout << "[L1TRate_Harvest:] Called endJob." << endl;}

  if (m_outputFile.size() != 0 && dbe)
    dbe->save(m_outputFile);

  return;

}

//_____________________________________________________________________
// BeginRun: as input you get filtered events...
//_____________________________________________________________________
void L1TRate_Harvest::beginRun(const edm::Run& run, const edm::EventSetup& iSetup){

  if (m_verbose) {cout << "[L1TRate_Harvest:] Called beginRun." << endl;}

//   ESHandle<L1GtTriggerMenu>     menuRcd;
//   ESHandle<L1GtPrescaleFactors> l1GtPfAlgo;

//   iSetup.get<L1GtTriggerMenuRcd>()            .get(menuRcd);
//   iSetup.get<L1GtPrescaleFactorsAlgoTrigRcd>().get(l1GtPfAlgo);

//   const L1GtTriggerMenu*     menu         = menuRcd   .product();
//   const L1GtPrescaleFactors* m_l1GtPfAlgo = l1GtPfAlgo.product();

//   // Initializing DQM Monitor Elements
//   dbe->setCurrentFolder("L1T/L1TRate");
//   m_ErrorMonitor = dbe->book1D("ErrorMonitor", "ErrorMonitor",2,0,2);
//   m_ErrorMonitor->setBinLabel(UNKNOWN               ,"UNKNOWN");
//   m_ErrorMonitor->setBinLabel(WARNING_PY_MISSING_FIT,"WARNING_PY_MISSING_FIT");

//   cout << "[L1TRate_Harvest:] m_ErrorMonitor: " << m_ErrorMonitor << endl;

//   // Retriving the list of prescale sets
//   m_listsPrescaleFactors = &(m_l1GtPfAlgo->gtPrescaleFactors());

//   // Getting Lowest Prescale Single Object Triggers from the menu
//   L1TMenuHelper myMenuHelper = L1TMenuHelper(iSetup);
//   m_selectedTriggers = myMenuHelper.getLUSOTrigger(m_inputCategories,m_refPrescaleSet);

//   //-> Getting template fits for the algLo cross sections
//   getXSexFitsPython(m_parameters);

//   for (CItAlgo algo = menu->gtAlgorithmMap().begin(); algo!=menu->gtAlgorithmMap().end(); ++algo){
//     m_algoBit[(algo->second).algoAlias()] = (algo->second).algoBitNumber();
//   }

//   double minInstantLuminosity = m_parameters.getParameter<double>("minInstantLuminosity");
//   double maxInstantLuminosity = m_parameters.getParameter<double>("maxInstantLuminosity");

//   // Initializing DQM Monitor Elements
//   for(map<string,string>::const_iterator i=m_selectedTriggers.begin() ; i!=m_selectedTriggers.end() ; i++){

//     TString tCategory = (*i).first;
//     TString tTrigger  = (*i).second;

//     TString tErrorMessage = "";
//     TF1*    tTestFunction;

//     if(tTrigger != "Undefined" && m_templateFunctions.find(tTrigger) != m_templateFunctions.end()){
//       tTestFunction = m_templateFunctions[tTrigger];
//     }
//     else if(tTrigger == "Undefined"){
//       TString tFunc = "-1";
//       tTestFunction = new TF1("FitParametrization_"+tTrigger,tFunc,0,double(m_maxNbins)-0.5);
//     }
//     else if(m_templateFunctions.find(tTrigger) == m_templateFunctions.end()){
//       TString tFunc = "-1";
//       tTestFunction = new TF1("FitParametrization_"+tTrigger,tFunc,0,double(m_maxNbins)-0.5);
//       tErrorMessage = " (Undefined Test Function)";
//     }
//     else{
//       TString tFunc = "-1";
//       tTestFunction = new TF1("FitParametrization_"+tTrigger,tFunc,0,double(m_maxNbins)-0.5);
//     }

//     if(tTrigger != "Undefined"){

//     if(myMenuHelper.getPrescaleByAlias(tCategory,tTrigger) != 1){
//       tErrorMessage += " WARNING: Default Prescale = ";
//       tErrorMessage += myMenuHelper.getPrescaleByAlias(tCategory,tTrigger);
//     }

//     if     (tCategory == "Mu"    && myMenuHelper.getEtaRangeByAlias(tCategory,tTrigger) != 4294967295){ //hexadecimal of the whole range
//         tErrorMessage += " WARNING: Eta Range = ";
//         tErrorMessage += myMenuHelper.getEtaRangeByAlias(tCategory,tTrigger);
//       }
//       else if(tCategory == "EG"    && myMenuHelper.getEtaRangeByAlias(tCategory,tTrigger) != 32639){
//         tErrorMessage += " WARNING: Eta Range = ";
//         tErrorMessage += myMenuHelper.getEtaRangeByAlias(tCategory,tTrigger);
//       }
//       else if(tCategory == "IsoEG" && myMenuHelper.getEtaRangeByAlias(tCategory,tTrigger) != 32639){
//         tErrorMessage += " WARNING: Eta Range = ";
//         tErrorMessage += myMenuHelper.getEtaRangeByAlias(tCategory,tTrigger);
//       }

//       if(tCategory == "Mu" && myMenuHelper.getQualityAlias(tCategory,tTrigger) != 240){
//         tErrorMessage += " WARNING: Quality = ";
//         tErrorMessage += myMenuHelper.getQualityAlias(tCategory,tTrigger);
//       }

//     }

//     dbe->setCurrentFolder("L1T/L1TRate/TriggerCounts"); // trigger counts...
//     m_CountsVsLS[tTrigger] = dbe->bookProfile(tCategory,
//                                                   "Cross Sec. vs Inst. Lumi Algo: "+tTrigger+tErrorMessage,
//                                                   m_maxNbins,
//                                                   minInstantLuminosity,
//                                                   maxInstantLuminosity,0,500);
//     m_CountsVsLS[tTrigger] ->setAxisTitle("Instantaneous Luminosity [10^{30}cm^{-2}s^{-1}]" ,1);
//     m_CountsVsLS[tTrigger] ->setAxisTitle("Algorithm #sigma [#mu b]" ,2);
//     m_CountsVsLS[tTrigger] ->getTProfile()->GetListOfFunctions()->Add(tTestFunction);
//     m_CountsVsLS[tTrigger] ->getTProfile()->SetMarkerStyle(23);

//     m_algoFit[tTrigger] = (TF1*) tTestFunction->Clone("Fit_"+tTrigger); // NOTE: Workaround

//     dbe->setCurrentFolder("L1T/L1TRate/Ratio");
//     m_xSecObservedToExpected[tTrigger] = dbe->book1D(tCategory, "Algo: "+tTrigger+tErrorMessage,m_maxNbins,-0.5,double(m_maxNbins)-0.5);
//     m_xSecObservedToExpected[tTrigger] ->setAxisTitle("Lumi Section" ,1);
//     m_xSecObservedToExpected[tTrigger] ->setAxisTitle("#sigma_{obs} / #sigma_{exp}" ,2);


//   }

}


//_____________________________________________________________________
void L1TRate_Harvest::endRun(const edm::Run& run, const edm::EventSetup& iSetup){

  if (m_verbose) {cout << "[L1TRate_Harvest:] Called endRun." << endl;}
}




//_____________________________________________________________________
void L1TRate_Harvest::beginLuminosityBlock(LuminosityBlock const& lumiBlock, EventSetup const& c) {

//   if (m_verbose) {cout << "[L1TRate_Harvest:] Called beginLuminosityBlock at LS=" << lumiBlock.id().luminosityBlock() << endl;}

}

//_____________________________________________________________________
void L1TRate_Harvest::endLuminosityBlock(LuminosityBlock const& lumiBlock, EventSetup const& c) {

//   int eventLS = lumiBlock.id().luminosityBlock();
//   if (m_verbose) {cout << "[L1TRate_Harvest:] Called endLuminosityBlock at LS=" << eventLS << endl;}

//   // We can certify LS -1 since we should have available:
//   // gt rates: (current LS)-1
//   // prescale: current LS
//   // lumi    : current LS
//   //eventLS--;

//   // Checking if all necessary quantities are defined for our calculations
//   //bool isDefRate,isDefLumi,isDefPrescaleIndex;
//   bool isDefLumi,isDefPrescaleIndex;
//   //map<TString,double>* rates=0;
//   double               lumi=0;
//   int                  prescalesIndex=0;

//   bool isDefCount;
//   map<TString,double>* counts=0;

//   // Resetting MonitorElements so we can refill them
//   for(map<string,string>::const_iterator i=m_selectedTriggers.begin() ; i!=m_selectedTriggers.end() ; i++){
//     string tTrigger      = (*i).second;
//     m_CountsVsLS            [tTrigger]->getTH1()->Reset("ICE");
//     m_xSecObservedToExpected[tTrigger]->getTH1()->Reset("ICE");

//   }

//   //Trying to do the same with Counts....
//   for(map<int,map<TString,double> >::iterator j=m_lsRates.begin() ; j!=m_lsRates.end() ; j++){

//     unsigned int lsOffline =  (*j).first;
//     counts   = &(*j).second;
//     isDefCount=true;

//     unsigned int lsPreInd;

//     if(m_lsLuminosity.find(lsOffline)==m_lsLuminosity.end()){isDefLumi=false;}
//     else{
//       isDefLumi=true;
//       lumi=m_lsLuminosity[lsOffline];
//     }

//     lsPreInd = lsOffline + 1; // NOTE: Workaround

//     if(m_lsPrescaleIndex.find(lsPreInd)==m_lsPrescaleIndex.end()){isDefPrescaleIndex=false;}
//     else{
//       isDefPrescaleIndex=true;
//       prescalesIndex=m_lsPrescaleIndex[lsPreInd];
//     }

//     if(isDefCount && isDefLumi && isDefPrescaleIndex){

//       //const vector<int>& currentPrescaleFactors = (*m_listsPrescaleFactors).at(prescalesIndex);

//       for(map<string,string>::const_iterator j=m_selectedTriggers.begin() ; j!=m_selectedTriggers.end() ; j++){

//         string tTrigger      = (*j).second;
//         double trigCount     = (*counts)[tTrigger];

//         //   TF1*   tTestFunction = (TF1*) m_CountsVsLS[tTrigger]->getTProfile()->GetListOfFunctions()->First();
//         TF1* tTestFunction = m_algoFit[tTrigger]; // NOTE: Workaround....


//         // If trigger name is defined we get the rate fit parameters
//         if(tTrigger != "Undefined"){


//           if(lumi!=0 && trigCount!=0 && prescalesIndex!=0){

//             double AlgoXSec              = (prescalesIndex*trigCount)/lumi;
//             double TemplateFunctionValue = tTestFunction->Eval(lumi);

//             // Checking against Template function
//             m_CountsVsLS  [tTrigger]->Fill(lumi,AlgoXSec);

//             int ibin = m_xSecObservedToExpected[tTrigger]->getTH1()->FindBin(lsOffline);
//             m_xSecObservedToExpected[tTrigger]->setBinContent(ibin,AlgoXSec/TemplateFunctionValue);

//           }
//           else {
//             m_CountsVsLS  [tTrigger]->Fill(0.000001,0.000001);

//             int ibin = m_xSecObservedToExpected[tTrigger]->getTH1()->FindBin(lsOffline);
//             m_xSecObservedToExpected[tTrigger]->setBinContent(ibin,0.000001);
//           }
//         }
//       }
//     }
//   }
}



//_____________________________________________________________________
//void L1TRate_Harvest::analyze(const Event & iEvent, const EventSetup & eventSetup){
//
//}

    
//_____________________________________________________________________
// function: getXSexFitsPython
// Imputs:
//   * const edm::ParameterSet& ps = ParameterSet contaning the fit
//     functions and parameters for the selected triggers
// Outputs:
//   * int error = Number of algos where you did not find a
//     corresponding fit
//_____________________________________________________________________
bool L1TRate_Harvest::getXSexFitsPython(const edm::ParameterSet& ps){

  // error meaning
  bool noError = true;

  // Getting fit parameters
  std::vector<edm::ParameterSet>  m_fitParameters = ps.getParameter< vector<ParameterSet> >("fitParameters");

  double minInstantLuminosity = m_parameters.getParameter<double>("minInstantLuminosity");
  double maxInstantLuminosity = m_parameters.getParameter<double>("maxInstantLuminosity");

  // Getting rate fit parameters for all input triggers
  for(map<string,string>::const_iterator a=m_selectedTriggers.begin() ; a!=m_selectedTriggers.end() ; a++){

    string tTrigger = (*a).second;

    // If trigger name is defined we get the rate fit parameters
    if(tTrigger != "Undefined"){

      bool foundFit = false;

      for(unsigned int b=0 ; b<m_fitParameters.size() ; b++){

        if(tTrigger == m_fitParameters[b].getParameter<string>("AlgoName")){

          TString        tAlgoName          = m_fitParameters[b].getParameter< string >        ("AlgoName");
          TString        tTemplateFunction  = m_fitParameters[b].getParameter< string >        ("TemplateFunction");
          vector<double> tParameters        = m_fitParameters[b].getParameter< vector<double> >("Parameters");

          // Retriving and populating the m_templateFunctions array
          m_templateFunctions[tTrigger] = new TF1("FitParametrization_"+tAlgoName,tTemplateFunction,
                                                  minInstantLuminosity,maxInstantLuminosity);
          m_templateFunctions[tTrigger] ->SetParameters(&tParameters[0]);
          m_templateFunctions[tTrigger] ->SetLineWidth(1);
          m_templateFunctions[tTrigger] ->SetLineColor(kRed);

          foundFit = true;
          break;
        }

        if(!foundFit){

          noError = false;

          int eCount = m_ErrorMonitor->getTH1()->GetBinContent(WARNING_PY_MISSING_FIT);
          eCount++;
          m_ErrorMonitor->getTH1()->SetBinContent(WARNING_PY_MISSING_FIT,eCount);

        }
      }
    }
  }

   return noError;

}


//define this as a plug-in
DEFINE_FWK_MODULE(L1TRate_Harvest);