L1RCTSaveInput.cc

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#include <fstream>
#include <iostream>
#include <memory>
#include <string>
using std::cerr;
using std::cout;
using std::endl;
using std::ostream;

#include <iomanip>

#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "L1Trigger/RegionalCaloTrigger/interface/L1RCTSaveInput.h"

#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
#include "DataFormats/HcalDigi/interface/HcalDigiCollections.h"
#include "DataFormats/L1CaloTrigger/interface/L1CaloCollections.h"

#include "L1Trigger/RegionalCaloTrigger/interface/L1RCT.h"
#include "L1Trigger/RegionalCaloTrigger/interface/L1RCTLookupTables.h"

L1RCTSaveInput::L1RCTSaveInput(const edm::ParameterSet &conf)
    : fileName(conf.getUntrackedParameter<std::string>("rctTestInputFile")),
      rctLookupTables(new L1RCTLookupTables),
      rct(new L1RCT(rctLookupTables)),
      useEcal(conf.getParameter<bool>("useEcal")),
      useHcal(conf.getParameter<bool>("useHcal")),
      ecalDigisToken_(consumes(conf.getParameter<edm::InputTag>("ecalDigisLabel"))),
      hcalDigisToken_(consumes(conf.getParameter<edm::InputTag>("hcalDigisLabel"))),
      rctParametersToken_(esConsumes<L1RCTParameters, L1RCTParametersRcd>()),
      channelMaskToken_(esConsumes<L1RCTChannelMask, L1RCTChannelMaskRcd>()),
      emScaleToken_(esConsumes<L1CaloEtScale, L1EmEtScaleRcd>()),
      transcoderToken_(esConsumes<CaloTPGTranscoder, CaloTPGRecord>()),
      hcalScaleToken_(esConsumes<L1CaloHcalScale, L1CaloHcalScaleRcd>()),
      ecalScaleToken_(esConsumes<L1CaloEcalScale, L1CaloEcalScaleRcd>()),
      useDebugTpgScales(conf.getParameter<bool>("useDebugTpgScales")),
      tokens_(consumesCollector()) {
  ofs.open(fileName.c_str(), std::ios::app);
  if (!ofs) {
    throw cms::Exception("FailedFileOpen") << "Could not create " << fileName << std::endl;
  }
}

L1RCTSaveInput::~L1RCTSaveInput() {
  if (rct != nullptr)
    delete rct;
  if (rctLookupTables != nullptr)
    delete rctLookupTables;
}

void L1RCTSaveInput::analyze(const edm::Event &event, const edm::EventSetup &eventSetup) {
  edm::ESHandle<L1RCTParameters> rctParameters = eventSetup.getHandle(rctParametersToken_);
  const L1RCTParameters *r = rctParameters.product();
  edm::ESHandle<L1RCTChannelMask> channelMask = eventSetup.getHandle(channelMaskToken_);
  const L1RCTChannelMask *c = channelMask.product();
  edm::ESHandle<L1CaloEtScale> emScale = eventSetup.getHandle(emScaleToken_);
  const L1CaloEtScale *s = emScale.product();

  rctLookupTables->setRCTParameters(r);
  rctLookupTables->setChannelMask(c);
  rctLookupTables->setL1CaloEtScale(s);

  if (useDebugTpgScales) {
    // use old-style scales
    edm::ESHandle<CaloTPGTranscoder> transcoder = eventSetup.getHandle(transcoderToken_);
    const CaloTPGTranscoder *h_tpg = transcoder.product();

    EcalTPGScale e_tpg(tokens_, eventSetup);

    L1CaloEcalScale *ecalScale = new L1CaloEcalScale();
    L1CaloHcalScale *hcalScale = new L1CaloHcalScale();

    // create input scales, werner's code
    // ECAL
    std::cout << "ECAL Pos " << L1CaloEcalScale::nBinRank << std::endl;
    for (unsigned short ieta = 1; ieta <= L1CaloEcalScale::nBinEta; ++ieta) {
      for (unsigned short irank = 0; irank < L1CaloEcalScale::nBinRank; ++irank) {
        std::cout << ieta << " " << irank;
        EcalSubdetector subdet = (ieta <= 17) ? EcalBarrel : EcalEndcap;
        double etGeVPos = e_tpg.getTPGInGeV(irank,
                                            EcalTrigTowerDetId(1,  // +ve eta
                                                               subdet,
                                                               ieta,
                                                               1));  // dummy phi value
        ecalScale->setBin(irank, ieta, 1, etGeVPos);
        std::cout << etGeVPos << ", ";
      }
      std::cout << std::endl;
    }
    std::cout << std::endl;

    std::cout << "ECAL Neg" << std::endl;
    for (unsigned short ieta = 1; ieta <= L1CaloEcalScale::nBinEta; ++ieta) {
      for (unsigned short irank = 0; irank < L1CaloEcalScale::nBinRank; ++irank) {
        EcalSubdetector subdet = (ieta <= 17) ? EcalBarrel : EcalEndcap;

        std::cout << ieta << " " << irank;
        double etGeVNeg = e_tpg.getTPGInGeV(irank,
                                            EcalTrigTowerDetId(-1,  // -ve eta
                                                               subdet,
                                                               ieta,
                                                               2));  // dummy phi value
        ecalScale->setBin(irank, ieta, -1, etGeVNeg);
        std::cout << etGeVNeg << ", ";
      }
      std::cout << std::endl;
    }
    std::cout << std::endl;

    // HCAL
    std::cout << "HCAL" << std::endl;
    for (unsigned short ieta = 1; ieta <= L1CaloHcalScale::nBinEta; ++ieta) {
      for (unsigned short irank = 0; irank < L1CaloHcalScale::nBinRank; ++irank) {
        double etGeV = h_tpg->hcaletValue(ieta, irank);

        hcalScale->setBin(irank, ieta, 1, etGeV);
        hcalScale->setBin(irank, ieta, -1, etGeV);
        std::cout << etGeV << ", ";
        std::cout << std::endl;
      }
      std::cout << std::endl;
    }

    // set the input scales
    rctLookupTables->setEcalScale(ecalScale);
    rctLookupTables->setHcalScale(hcalScale);

  } else {
    edm::ESHandle<L1CaloHcalScale> hcalScale = eventSetup.getHandle(hcalScaleToken_);
    const L1CaloHcalScale *h = hcalScale.product();
    edm::ESHandle<L1CaloEcalScale> ecalScale = eventSetup.getHandle(ecalScaleToken_);
    const L1CaloEcalScale *e = ecalScale.product();

    rctLookupTables->setHcalScale(h);
    rctLookupTables->setEcalScale(e);
  }

  edm::Handle<EcalTrigPrimDigiCollection> ecal = event.getHandle(ecalDigisToken_);
  edm::Handle<HcalTrigPrimDigiCollection> hcal = event.getHandle(hcalDigisToken_);
  EcalTrigPrimDigiCollection ecalColl;
  HcalTrigPrimDigiCollection hcalColl;
  if (ecal.isValid()) {
    ecalColl = *ecal;
  }
  if (hcal.isValid()) {
    hcalColl = *hcal;
  }
  rct->digiInput(ecalColl, hcalColl);
  static int nEvents = 0;
  if (nEvents == 0) {
    ofs << "Crate = 0-17" << std::endl
        << "Card = 0-7 within the crate" << std::endl
        << "Tower = 0-31 covers 4 x 8 covered by the card" << std::endl
        << "EMAddr(0:8) = EMFGBit(0:0)+CompressedEMET(1:8)" << std::endl
        << "HDAddr(0:8) = HDFGBit(0:0)+CompressedHDET(1:8) - note: "
           "HDFGBit(0:0) is not part of the hardware LUT address"
        << std::endl
        << "LutOut(0:17)= "
           "LinearEMET(0:6)+HoEFGVetoBit(7:7)+LinearJetET(8:16)+ActivityBit(17:"
           "17)"
        << std::endl
        << "Event"
        << "\t"
        << "Crate"
        << "\t"
        << "Card"
        << "\t"
        << "Tower"
        << "\t"
        << "EMAddr"
        << "\t"
        << "HDAddr"
        << "\t"
        << "LUTOut" << std::endl;
  }
  if (nEvents < 64) {
    for (unsigned short iCrate = 0; iCrate < 18; iCrate++) {
      for (unsigned short iCard = 0; iCard < 7; iCard++) {
        // tower numbered from 0-31
        for (unsigned short iTower = 0; iTower < 32; iTower++) {
          unsigned short ecal = rct->ecalCompressedET(iCrate, iCard, iTower);
          unsigned short hcal = rct->hcalCompressedET(iCrate, iCard, iTower);
          unsigned short fgbit = rct->ecalFineGrainBit(iCrate, iCard, iTower);
          unsigned short mubit = rct->hcalFineGrainBit(iCrate, iCard, iTower);
          unsigned long lutOutput = rctLookupTables->lookup(ecal, hcal, fgbit, iCrate, iCard, iTower);
          ofs << std::hex << nEvents << "\t" << iCrate << "\t" << iCard << "\t" << iTower << "\t" << ecal * 2 + fgbit
              << "\t" << hcal * 2 + mubit << "\t" << lutOutput << std::dec << std::endl;
        }
      }
    }
  }
  nEvents++;
}