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/*
* \class EcalPerEvtMatacqAnalyzer
*
* primary author: Gautier Hamel De Monchenault - CEA/Saclay
* author: Julie Malcles - CEA/Saclay
*/
#include <TFile.h>
#include <TTree.h>
#include <TChain.h>
#include "EcalPerEvtMatacqAnalyzer.h"
#include <sstream>
#include <iostream>
#include <iomanip>
#include <FWCore/MessageLogger/interface/MessageLogger.h>
#include <FWCore/Utilities/interface/Exception.h>
#include <FWCore/Framework/interface/Event.h>
#include <FWCore/Framework/interface/MakerMacros.h>
#include <FWCore/ParameterSet/interface/ParameterSet.h>
#include <FWCore/Framework/interface/EventSetup.h>
#include <DataFormats/EcalDetId/interface/EcalDetIdCollections.h>
//========================================================================
EcalPerEvtMatacqAnalyzer::EcalPerEvtMatacqAnalyzer(const edm::ParameterSet& iConfig)
: iEvent(0),
// framework parameters with default values
_presample(iConfig.getUntrackedParameter<double>("nPresamples", 6.7)),
_nsamplesaftmax(iConfig.getUntrackedParameter<unsigned int>("nSamplesAftMax", 80)),
_nsamplesbefmax(iConfig.getUntrackedParameter<unsigned int>("nSamplesBefMax", 20)),
_noiseCut(iConfig.getUntrackedParameter<unsigned int>("noiseCut", 7)),
_parabnbefmax(iConfig.getUntrackedParameter<unsigned int>("paraBeforeMax", 8)),
_parabnaftmax(iConfig.getUntrackedParameter<unsigned int>("paraAfterMax", 7)),
_thres(iConfig.getUntrackedParameter<unsigned int>("threshold", 10)),
_lowlev(iConfig.getUntrackedParameter<unsigned int>("lowLevel", 20)),
_highlev(iConfig.getUntrackedParameter<unsigned int>("highLevel", 80)),
_nevlasers(iConfig.getUntrackedParameter<unsigned int>("nEventLaser", 600)),
resdir_(iConfig.getUntrackedParameter<std::string>("resDir")),
digiCollection_(iConfig.getParameter<std::string>("digiCollection")),
digiProducer_(iConfig.getParameter<std::string>("digiProducer")),
eventHeaderCollection_(iConfig.getParameter<std::string>("eventHeaderCollection")),
eventHeaderProducer_(iConfig.getParameter<std::string>("eventHeaderProducer")),
pmatToken_(consumes<EcalMatacqDigiCollection>(edm::InputTag(digiProducer_, digiCollection_))),
dccToken_(consumes<EcalRawDataCollection>(edm::InputTag(digiProducer_)))
//========================================================================
{
//now do what ever initialization is needed
}
//========================================================================
void EcalPerEvtMatacqAnalyzer::beginJob() {
//========================================================================
//Initializations
IsFileCreated = 0;
IsTreeCreated = 0;
}
//========================================================================
void EcalPerEvtMatacqAnalyzer::analyze(const edm::Event& e, const edm::EventSetup& c) {
//========================================================================
++iEvent;
// retrieving MATACQ :
const edm::Handle<EcalMatacqDigiCollection>& pmatacqDigi = e.getHandle(pmatToken_);
const EcalMatacqDigiCollection* matacqDigi = (pmatacqDigi.isValid()) ? pmatacqDigi.product() : nullptr;
if (!(pmatacqDigi.isValid()))
edm::LogWarning("EcalPerEvtMatacqAnalyzer") << "Error! can't get the product " << digiCollection_.c_str();
// retrieving DCC header
const edm::Handle<EcalRawDataCollection>& pDCCHeader = e.getHandle(dccToken_);
const EcalRawDataCollection* DCCHeader = (pDCCHeader.isValid()) ? pDCCHeader.product() : nullptr;
if (!pDCCHeader.isValid())
edm::LogWarning("EcalPerEvtMatacqAnalyzer") << "Error! can't get the product " << eventHeaderCollection_.c_str();
// ====================================
// Decode Basic DCCHeader Information
// ====================================
for (EcalRawDataCollection::const_iterator headerItr = DCCHeader->begin(); headerItr != DCCHeader->end();
++headerItr) {
event = headerItr->getLV1();
EcalDCCHeaderBlock::EcalDCCEventSettings settings = headerItr->getEventSettings();
laser_color = (int)settings.wavelength;
// Get run type and run number
runType = headerItr->getRunType();
runNum = headerItr->getRunNumber();
// Cut on runType
if (runType != EcalDCCHeaderBlock::LASER_STD && runType != EcalDCCHeaderBlock::LASER_GAP &&
runType != EcalDCCHeaderBlock::LASER_POWER_SCAN && runType != EcalDCCHeaderBlock::LASER_DELAY_SCAN)
return;
// Define output results files' names
if (IsFileCreated == 0) {
std::stringstream namefile;
namefile << resdir_ << "/MatacqPerEvt-Run" << runNum << ".root";
outfile = namefile.str();
outFile = new TFile(outfile.c_str(), "RECREATE");
// declaration of the tree to fill
tree = new TTree("MatacqTree", "MatacqTree");
IsFileCreated = 1;
}
}
// ===========================
// Decode Matacq Information
// ===========================
int iCh = 0;
double max = 0;
for (EcalMatacqDigiCollection::const_iterator it = matacqDigi->begin(); it != matacqDigi->end();
++it) { // Loop on matacq channel
//
const EcalMatacqDigi& digis = *it;
if (digis.size() == 0 || iCh >= N_channels)
continue;
max = 0;
maxsamp = 0;
nsamples = digis.size();
if (IsTreeCreated == 0) {
//List of branches
std::stringstream mat;
mat << "matacq[" << nsamples << "]/D" << std::endl;
tree->Branch("event", &event, "event/I");
tree->Branch("laser_color", &laser_color, "laser_color/I");
// tree->Branch( "nsamples", &nsamples , "nsamples/I" );
tree->Branch("matacq", &matacq, mat.str().c_str());
tree->Branch("maxsamp", &maxsamp, "maxsamp/I");
tree->Branch("ttrig", &ttrig, "ttrig/D");
tree->SetBranchAddress("event", &event);
tree->SetBranchAddress("laser_color", &laser_color);
tree->SetBranchAddress("matacq", matacq);
// tree->SetBranchAddress( "nsamples", &nsamples );
tree->SetBranchAddress("maxsamp", &maxsamp);
tree->SetBranchAddress("ttrig", &ttrig);
IsTreeCreated = 1;
}
ttrig = digis.tTrig();
for (int i = 0; i < digis.size(); ++i) { // Loop on matacq samples
matacq[i] = digis.adcCount(i);
if (matacq[i] > max) {
max = matacq[i];
maxsamp = i;
}
}
iCh++;
}
tree->Fill();
} // analyze
//========================================================================
void EcalPerEvtMatacqAnalyzer::endJob() {
tree->Write();
outFile->Close();
}
DEFINE_FWK_MODULE(EcalPerEvtMatacqAnalyzer);
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