SiStripBaselineAnalyzer.cc

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// -*- C++ -*-
//
// Package:    SiStripBaselineAnalyzer
// Class:      SiStripBaselineAnalyzer
// 
//
// Original Author:  Ivan Amos Cali
//         Created:  Mon Jul 28 14:10:52 CEST 2008
//
//
 

// system include files
#include <memory>
#include <iostream>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/Common/interface/DetSet.h"
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/Common/interface/DetSetVectorNew.h"

#include "DataFormats/SiStripDigi/interface/SiStripProcessedRawDigi.h"
#include "DataFormats/SiStripDigi/interface/SiStripRawDigi.h"
#include "DataFormats/SiStripCluster/interface/SiStripCluster.h"
#include "DataFormats/SiStripCluster/interface/SiStripClusterCollection.h"

#include "CondFormats/SiStripObjects/interface/SiStripPedestals.h"
#include "CondFormats/DataRecord/interface/SiStripPedestalsRcd.h"

#include "RecoLocalTracker/SiStripZeroSuppression/interface/SiStripPedestalsSubtractor.h"
#include "RecoLocalTracker/SiStripZeroSuppression/interface/SiStripCommonModeNoiseSubtractor.h"
#include "RecoLocalTracker/SiStripZeroSuppression/interface/SiStripRawProcessingFactory.h"

#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CommonTools/UtilAlgos/interface/TFileService.h"
#include "CommonTools/Utils/interface/TFileDirectory.h"

#include "DataFormats/Provenance/interface/RunLumiEventNumber.h"

//ROOT inclusion
#include "TROOT.h"
#include "TFile.h"
#include "TNtuple.h"
#include "TMath.h"
#include "TCanvas.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TProfile.h"
#include "TList.h"
#include "TString.h"
#include "TStyle.h"
#include "TGraph.h"
#include "TMultiGraph.h"
#include "THStack.h"


//
// class decleration
//

class SiStripBaselineAnalyzer : public edm::EDAnalyzer {
   public:
      explicit SiStripBaselineAnalyzer(const edm::ParameterSet&);
      ~SiStripBaselineAnalyzer();


   private:
      virtual void beginJob() override ;
      virtual void analyze(const edm::Event&, const edm::EventSetup&) override;
      virtual void endJob() override ;
      
      std::auto_ptr<SiStripPedestalsSubtractor>   subtractorPed_;
          edm::ESHandle<SiStripPedestals> pedestalsHandle;
          std::vector<int> pedestals;
          uint32_t peds_cache_id;

          bool plotClusters_;
          bool plotBaseline_;
          bool plotBaselinePoints_;
          bool plotRawDigi_;
          bool plotAPVCM_;
          bool plotPedestals_;
      
          edm::InputTag srcBaseline_;
          edm::InputTag srcBaselinePoints_;
          edm::InputTag srcAPVCM_;
      edm::InputTag srcProcessedRawDigi_;
      
          edm::Service<TFileService> fs_;
  
      TH1F* h1BadAPVperEvent_;
      
      TH1F* h1ProcessedRawDigis_;
      TH1F* h1Baseline_;
      TH1F* h1Clusters_;
          TH1F* h1APVCM_;
          TH1F* h1Pedestals_;     
      
      TCanvas* Canvas_;
      std::vector<TH1F> vProcessedRawDigiHisto_;
      std::vector<TH1F> vBaselineHisto_;
          std::vector<TH1F> vBaselinePointsHisto_;
      std::vector<TH1F> vClusterHisto_;
      
      uint16_t nModuletoDisplay_;
      uint16_t actualModule_;
};


SiStripBaselineAnalyzer::SiStripBaselineAnalyzer(const edm::ParameterSet& conf){
   
  srcBaseline_ =  conf.getParameter<edm::InputTag>( "srcBaseline" );
  srcBaselinePoints_ = conf.getParameter<edm::InputTag>( "srcBaselinePoints" );
  srcProcessedRawDigi_ =  conf.getParameter<edm::InputTag>( "srcProcessedRawDigi" );
  srcAPVCM_ =  conf.getParameter<edm::InputTag>( "srcAPVCM" );
  subtractorPed_ = SiStripRawProcessingFactory::create_SubtractorPed(conf.getParameter<edm::ParameterSet>("Algorithms"));
  nModuletoDisplay_ = conf.getParameter<uint32_t>( "nModuletoDisplay" );
  plotClusters_ = conf.getParameter<bool>( "plotClusters" );
  plotBaseline_ = conf.getParameter<bool>( "plotBaseline" );
  plotBaselinePoints_ = conf.getParameter<bool>( "plotBaselinePoints" );
  plotRawDigi_ = conf.getParameter<bool>( "plotRawDigi" );
  plotAPVCM_ = conf.getParameter<bool>( "plotAPVCM" );
  plotPedestals_ = conf.getParameter<bool>( "plotPedestals" );

  h1BadAPVperEvent_ = fs_->make<TH1F>("BadAPV/Event","BadAPV/Event", 2001, -0.5, 2000.5);
  h1BadAPVperEvent_->SetXTitle("# Modules with Bad APVs");
  h1BadAPVperEvent_->SetYTitle("Entries");
  h1BadAPVperEvent_->SetLineWidth(2);
  h1BadAPVperEvent_->SetLineStyle(2);

  h1APVCM_ = fs_->make<TH1F>("APV CM","APV CM", 2048, -1023.5, 1023.5);
  h1APVCM_->SetXTitle("APV CM [adc]");
  h1APVCM_->SetYTitle("Entries");
  h1APVCM_->SetLineWidth(2);
  h1APVCM_->SetLineStyle(2);

  h1Pedestals_ = fs_->make<TH1F>("Pedestals","Pedestals", 2048, -1023.5, 1023.5);
  h1Pedestals_->SetXTitle("Pedestals [adc]");
  h1Pedestals_->SetYTitle("Entries");
  h1Pedestals_->SetLineWidth(2);
  h1Pedestals_->SetLineStyle(2);

  
 
}


SiStripBaselineAnalyzer::~SiStripBaselineAnalyzer()
{
 
   

}

void
SiStripBaselineAnalyzer::analyze(const edm::Event& e, const edm::EventSetup& es)
{
   using namespace edm;
   if(plotPedestals_&&actualModule_ ==0){
      uint32_t p_cache_id = es.get<SiStripPedestalsRcd>().cacheIdentifier();
      if(p_cache_id != peds_cache_id) {
    es.get<SiStripPedestalsRcd>().get(pedestalsHandle);
    peds_cache_id = p_cache_id;
      }
      
      
      std::vector<uint32_t> detIdV;
      pedestalsHandle->getDetIds(detIdV);
      
      for(uint32_t i=0; i < detIdV.size(); ++i){
        pedestals.clear();
        SiStripPedestals::Range pedestalsRange = pedestalsHandle->getRange(detIdV[i]);
        pedestals.resize((pedestalsRange.second- pedestalsRange.first)*8/10);
    pedestalsHandle->allPeds(pedestals, pedestalsRange);
    for(uint32_t it=0; it < pedestals.size(); ++it) h1Pedestals_->Fill(pedestals[it]);
      }
   }

   if(plotAPVCM_){
     edm::Handle<edm::DetSetVector<SiStripProcessedRawDigi> > moduleCM;
     edm::InputTag CMLabel("siStripZeroSuppression:APVCM");
     e.getByLabel(srcAPVCM_,moduleCM);

     edm::DetSetVector<SiStripProcessedRawDigi>::const_iterator itCMDetSetV =moduleCM->begin();
     for (; itCMDetSetV != moduleCM->end(); ++itCMDetSetV){  
       edm::DetSet<SiStripProcessedRawDigi>::const_iterator  itCM= itCMDetSetV->begin();
       for(;itCM != itCMDetSetV->end(); ++itCM) h1APVCM_->Fill(itCM->adc());
     }
   }
   
   if(!plotRawDigi_) return;
   subtractorPed_->init(es);
   
   
 
   edm::Handle< edm::DetSetVector<SiStripRawDigi> > moduleRawDigi;
   e.getByLabel(srcProcessedRawDigi_,moduleRawDigi);
 
   edm::Handle<edm::DetSetVector<SiStripProcessedRawDigi> > moduleBaseline;
   if(plotBaseline_) e.getByLabel(srcBaseline_, moduleBaseline); 

   edm::Handle<edm::DetSetVector<SiStripDigi> > moduleBaselinePoints;
   if(plotBaselinePoints_) e.getByLabel(srcBaseline_, moduleBaselinePoints); 
   
   edm::Handle<edmNew::DetSetVector<SiStripCluster> > clusters;
   if(plotClusters_){
    edm::InputTag clusLabel("siStripClusters");
    e.getByLabel(clusLabel, clusters);
   }
   
   char detIds[20];
   char evs[20];
   char runs[20];    
   

   TFileDirectory sdProcessedRawDigis_= fs_->mkdir("ProcessedRawDigis");
   TFileDirectory sdBaseline_= fs_->mkdir("Baseline");
   TFileDirectory sdBaselinePoints_= fs_->mkdir("BaselinePoints");
   TFileDirectory sdClusters_= fs_->mkdir("Clusters");
   

   edm::DetSetVector<SiStripProcessedRawDigi>::const_iterator itDSBaseline;
   if(plotBaseline_) itDSBaseline = moduleBaseline->begin();
   edm::DetSetVector<SiStripRawDigi>::const_iterator itRawDigis = moduleRawDigi->begin();
   
   uint32_t NBabAPVs = moduleRawDigi->size();     
   std::cout<< "Number of module with HIP in this event: " << NBabAPVs << std::endl;
   h1BadAPVperEvent_->Fill(NBabAPVs);
   
   for (; itRawDigis != moduleRawDigi->end(); ++itRawDigis) {
      if(actualModule_ > nModuletoDisplay_) return;
      uint32_t detId = itRawDigis->id;
      
      if(plotBaseline_){
    //std::cout << "bas id: " << itDSBaseline->id << " raw id: " << detId << std::endl;
    if(itDSBaseline->id != detId){
        std::cout << "Collections out of Synch. Something of fishy is going on ;-)" << std::endl;
        return;
    }     
      }
      
    
      actualModule_++;
      edm::RunNumber_t const run = e.id().run();
      edm::EventNumber_t const event = e.id().event();
      //std::cout << "processing module N: " << actualModule_<< " detId: " << detId << " event: "<< event << std::endl; 
     

      
      edm::DetSet<SiStripRawDigi>::const_iterator itRaw = itRawDigis->begin(); 
      bool restAPV[6] = {0,0,0,0,0,0};
      int strip =0, totADC=0;
      int minAPVRes = 7, maxAPVRes = -1;
      for(;itRaw != itRawDigis->end(); ++itRaw, ++strip){
        float adc = itRaw->adc();
        totADC+= adc;
        if(strip%127 ==0){
            //std::cout << "totADC " << totADC << std::endl;
          int APV = strip/128;
          if(totADC!= 0){
                restAPV[APV] = true;
                totADC =0;
                if(APV>maxAPVRes) maxAPVRes = APV;
                if(APV<minAPVRes) minAPVRes = APV;
              }
        }
      }

      uint16_t bins =768;
      float minx = -0.5, maxx=767.5;
      if(minAPVRes !=7){
        minx = minAPVRes * 128 -0.5;
        maxx = maxAPVRes * 128 + 127.5;
        bins = maxx-minx;
      }
      
      sprintf(detIds,"%ul", detId);
      sprintf(evs,"%llu", event);
      sprintf(runs,"%u", run);
      char* dHistoName = Form("Id:%s_run:%s_ev:%s",detIds, runs, evs);
      h1ProcessedRawDigis_ = sdProcessedRawDigis_.make<TH1F>(dHistoName,dHistoName, bins, minx, maxx); 
      
      if(plotBaseline_){
    h1Baseline_ = sdBaseline_.make<TH1F>(dHistoName,dHistoName, bins, minx, maxx); 
        h1Baseline_->SetXTitle("strip#");
    h1Baseline_->SetYTitle("ADC");
    h1Baseline_->SetMaximum(1024.);
    h1Baseline_->SetMinimum(-300.);
    h1Baseline_->SetLineWidth(2);
    h1Baseline_->SetLineStyle(2);
    h1Baseline_->SetLineColor(2);
      }

      if(plotClusters_){
        h1Clusters_ = sdClusters_.make<TH1F>(dHistoName,dHistoName, bins, minx, maxx);
      
        h1Clusters_->SetXTitle("strip#");
        h1Clusters_->SetYTitle("ADC");
        h1Clusters_->SetMaximum(1024.);
        h1Clusters_->SetMinimum(-300.);
        h1Clusters_->SetLineWidth(2);
    h1Clusters_->SetLineStyle(2);
    h1Clusters_->SetLineColor(3);
      }

      h1ProcessedRawDigis_->SetXTitle("strip#");  
      h1ProcessedRawDigis_->SetYTitle("ADC");
      h1ProcessedRawDigis_->SetMaximum(1024.);
      h1ProcessedRawDigis_->SetMinimum(-300.);
      h1ProcessedRawDigis_->SetLineWidth(2);
      
      std::vector<int16_t> ProcessedRawDigis(itRawDigis->size());
      subtractorPed_->subtract( *itRawDigis, ProcessedRawDigis);

      edm::DetSet<SiStripProcessedRawDigi>::const_iterator  itBaseline;
      if(plotBaseline_) itBaseline = itDSBaseline->begin(); 
      std::vector<int16_t>::const_iterator itProcessedRawDigis;
          
      strip =0;      
      for(itProcessedRawDigis = ProcessedRawDigis.begin();itProcessedRawDigis != ProcessedRawDigis.end(); ++itProcessedRawDigis){
        if(restAPV[strip/128]){
      float adc = *itProcessedRawDigis;       
      h1ProcessedRawDigis_->Fill(strip, adc);
      if(plotBaseline_){
        h1Baseline_->Fill(strip, itBaseline->adc()); 
        ++itBaseline;
      }
     }
    ++strip;
       }      
       
      if(plotBaseline_) ++itDSBaseline; 
      if(plotClusters_){
      edmNew::DetSetVector<SiStripCluster>::const_iterator itClusters = clusters->begin();
      for ( ; itClusters != clusters->end(); ++itClusters ){
        for ( edmNew::DetSet<SiStripCluster>::const_iterator clus = itClusters->begin(); clus != itClusters->end(); ++clus){
          if(itClusters->id() == detId){
            int firststrip = clus->firstStrip();
                //std::cout << "Found cluster in detId " << detId << " " << firststrip << " " << clus->amplitudes().size() << " -----------------------------------------------" << std::endl;      
                strip=0;
            for( auto itAmpl = clus->amplitudes().begin(); itAmpl != clus->amplitudes().end(); ++itAmpl){
              h1Clusters_->Fill(firststrip+strip, *itAmpl);
              ++strip;
            }
          }              
        }
      }
      }
   }        

}


// ------------ method called once each job just before starting event loop  ------------
void SiStripBaselineAnalyzer::beginJob()
{
  
  
actualModule_ =0;  
   
 
}

// ------------ method called once each job just after ending the event loop  ------------
void 
SiStripBaselineAnalyzer::endJob() {
     
}

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