AlignmentMonitorMuonSystemMap1D.cc

Go to the documentation of this file.

/*
 * Package:     CommonAlignmentProducer
 * Class  :     AlignmentMonitorMuonSystemMap1D
 *
 * Original Author:  Jim Pivarski
 *         Created:  Mon Nov 12 13:30:14 CST 2007
 *
 * $Id: AlignmentMonitorMuonSystemMap1D.cc,v 1.5 2011/04/15 23:09:37 khotilov Exp $
 */
 
#include "Alignment/CommonAlignmentMonitor/interface/AlignmentMonitorPluginFactory.h"
#include "Alignment/CommonAlignmentMonitor/interface/AlignmentMonitorBase.h"
#include "Alignment/MuonAlignmentAlgorithms/interface/MuonResidualsFromTrack.h"
 
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CommonTools/UtilAlgos/interface/TFileService.h"
#include "Geometry/CommonDetUnit/interface/GlobalTrackingGeometry.h"
#include "Geometry/Records/interface/GlobalTrackingGeometryRecord.h"
 
#include "TH1F.h"
#include "TH2F.h"
 
#include "TrackingTools/Records/interface/TrackingComponentsRecord.h"
#include "TrackingTools/Records/interface/DetIdAssociatorRecord.h"
#include "TrackingTools/GeomPropagators/interface/Propagator.h"
#include "TrackingTools/TrackAssociator/interface/DetIdAssociator.h"
#include "MagneticField/Records/interface/IdealMagneticFieldRecord.h"
#include "MagneticField/Engine/interface/MagneticField.h"
 
class AlignmentMonitorMuonSystemMap1D : public AlignmentMonitorBase {
public:
  AlignmentMonitorMuonSystemMap1D(const edm::ParameterSet &cfg);
  ~AlignmentMonitorMuonSystemMap1D() override {}
 
  void book() override;
 
  void event(const edm::Event &iEvent,
             const edm::EventSetup &iSetup,
             const ConstTrajTrackPairCollection &iTrajTracks) override;
  void processMuonResidualsFromTrack(MuonResidualsFromTrack &mrft, const edm::Event &iEvent);
 
  void afterAlignment() override;
 
private:
  // parameters
  edm::InputTag m_muonCollectionTag;
  double m_minTrackPt;
  double m_maxTrackPt;
  double m_minTrackP;
  double m_maxTrackP;
  double m_maxDxy;
  int m_minTrackerHits;
  double m_maxTrackerRedChi2;
  bool m_allowTIDTEC;
  int m_minNCrossedChambers;
  int m_minDT13Hits;
  int m_minDT2Hits;
  int m_minCSCHits;
  bool m_doDT;
  bool m_doCSC;
  bool m_useStubPosition;
  bool m_createNtuple;
 
  // counter
  long m_counter_event;
  long m_counter_track;
  long m_counter_trackmoment;
  long m_counter_trackdxy;
  long m_counter_trackokay;
  long m_counter_dt;
  long m_counter_13numhits;
  long m_counter_2numhits;
  long m_counter_csc;
  long m_counter_cscnumhits;
 
  // histogram helper
  class MuonSystemMapPlot1D {
  public:
    MuonSystemMapPlot1D(std::string name,
                        AlignmentMonitorMuonSystemMap1D *module,
                        int bins,
                        double low,
                        double high,
                        bool xy,
                        bool add_1d);
 
    void fill_x_1d(double residx, double chi2, int dof);
    void fill_x(char charge, double abscissa, double residx, double chi2, int dof);
    void fill_y(char charge, double abscissa, double residy, double chi2, int dof);
    void fill_dxdz(char charge, double abscissa, double slopex, double chi2, int dof);
    void fill_dydz(char charge, double abscissa, double slopey, double chi2, int dof);
 
  private:
    std::string m_name;
    int m_bins;
    bool m_xy;
    bool m_1d;
    TH1F *m_x_1d;
    TH2F *m_x_2d, *m_y_2d, *m_dxdz_2d, *m_dydz_2d;
  };
 
  MuonSystemMapPlot1D *m_DTvsz_station[4][14];   // [station][sector]
  MuonSystemMapPlot1D *m_CSCvsr_me[2][4][36];    // [endcap][station][chamber]
  MuonSystemMapPlot1D *m_DTvsphi_station[4][5];  // [station][wheel]
  MuonSystemMapPlot1D *m_CSCvsphi_me[2][4][3];   // [endcap][station][ring]
 
  std::vector<MuonSystemMapPlot1D *> m_plots;
 
  std::string num02d(int num);
 
  // optional debug ntuple
  TTree *m_cscnt;
 
  struct MyCSCDetId {
    void init(CSCDetId &id) {
      e = id.endcap();
      s = id.station();
      r = id.ring();
      c = id.chamber();
      t = id.iChamberType();
    }
    Short_t e, s, r, c;
    Short_t t;  // type 1-10: ME1/a,1/b,1/2,1/3,2/1...4/2
  };
  MyCSCDetId m_id;
 
  struct MyTrack {
    Int_t q;
    Float_t pt, pz;
  };
  MyTrack m_tr;
 
  struct MyResidual {
    Float_t res, slope, rho, phi, z;
  };
  MyResidual m_re;
 
  UInt_t m_run;
};
 
AlignmentMonitorMuonSystemMap1D::AlignmentMonitorMuonSystemMap1D(const edm::ParameterSet &cfg)
    : AlignmentMonitorBase(cfg, "AlignmentMonitorMuonSystemMap1D"),
      m_muonCollectionTag(cfg.getParameter<edm::InputTag>("muonCollectionTag")),
      m_minTrackPt(cfg.getParameter<double>("minTrackPt")),
      m_maxTrackPt(cfg.getParameter<double>("maxTrackPt")),
      m_minTrackP(cfg.getParameter<double>("minTrackP")),
      m_maxTrackP(cfg.getParameter<double>("maxTrackP")),
      m_maxDxy(cfg.getParameter<double>("maxDxy")),
      m_minTrackerHits(cfg.getParameter<int>("minTrackerHits")),
      m_maxTrackerRedChi2(cfg.getParameter<double>("maxTrackerRedChi2")),
      m_allowTIDTEC(cfg.getParameter<bool>("allowTIDTEC")),
      m_minNCrossedChambers(cfg.getParameter<int>("minNCrossedChambers")),
      m_minDT13Hits(cfg.getParameter<int>("minDT13Hits")),
      m_minDT2Hits(cfg.getParameter<int>("minDT2Hits")),
      m_minCSCHits(cfg.getParameter<int>("minCSCHits")),
      m_doDT(cfg.getParameter<bool>("doDT")),
      m_doCSC(cfg.getParameter<bool>("doCSC")),
      m_useStubPosition(cfg.getParameter<bool>("useStubPosition")),
      m_createNtuple(cfg.getParameter<bool>("createNtuple")) {
  if (m_createNtuple) {
    edm::Service<TFileService> fs;
    m_cscnt = fs->make<TTree>("mualNtuple", "mualNtuple");
    m_cscnt->Branch("id", &m_id.e, "e/S:s:r:c:t");
    m_cscnt->Branch("tr", &m_tr.q, "q/I:pt/F:pz");
    m_cscnt->Branch("re", &m_re.res, "res/F:slope:rho:phi:z");
    m_cscnt->Branch("run", &m_run, "run/i");
  }
}
 
std::string AlignmentMonitorMuonSystemMap1D::num02d(int num) {
  assert(num >= 0 && num < 100);
  char tmp[4];
  sprintf(tmp, "%02d", num);
  return std::string(tmp);
}
 
void AlignmentMonitorMuonSystemMap1D::book() {
  std::string wheel_label[5] = {"A", "B", "C", "D", "E"};
 
  for (unsigned char station = 1; station <= 4; station++) {
    std::string s_station = std::to_string(station);
 
    bool do_y = true;
    if (station == 4)
      do_y = false;
 
    // *** DT ***
    if (m_doDT)
      for (int sector = 1; sector <= 14; sector++) {
        if ((station < 4 && sector <= 12) || station == 4) {
          m_DTvsz_station[station - 1][sector - 1] = new MuonSystemMapPlot1D(
              "DTvsz_st" + s_station + "sec" + num02d(sector), this, 60, -660., 660., do_y, false);
          m_plots.push_back(m_DTvsz_station[station - 1][sector - 1]);
        }
      }
 
    if (m_doDT)
      for (int wheel = -2; wheel <= 2; wheel++) {
        m_DTvsphi_station[station - 1][wheel + 2] = new MuonSystemMapPlot1D(
            "DTvsphi_st" + s_station + "wh" + wheel_label[wheel + 2], this, 180, -M_PI, M_PI, do_y, false);
        m_plots.push_back(m_DTvsphi_station[station - 1][wheel + 2]);
      }
 
    // *** CSC ***
    if (m_doCSC)
      for (int endcap = 1; endcap <= 2; endcap++) {
        std::string s_endcap("m");
        if (endcap == 1)
          s_endcap = "p";
 
        for (int chamber = 1; chamber <= 36; chamber++) {
          m_CSCvsr_me[endcap - 1][station - 1][chamber - 1] = new MuonSystemMapPlot1D(
              "CSCvsr_me" + s_endcap + s_station + "ch" + num02d(chamber), this, 60, 100., 700., false, false);
          m_plots.push_back(m_CSCvsr_me[endcap - 1][station - 1][chamber - 1]);
        }
 
        for (int ring = 1; ring <= 3; ring++)  // the ME1/a (ring4) is not independent from ME1/b (ring1)
        {
          std::string s_ring = std::to_string(ring);
          if ((station > 1 && ring <= 2) || station == 1) {
            m_CSCvsphi_me[endcap - 1][station - 1][ring - 1] =
                new MuonSystemMapPlot1D("CSCvsphi_me" + s_endcap + s_station + s_ring,
                                        this,
                                        180,
                                        -M_PI / 180. * 5.,
                                        M_PI * (2. - 5. / 180.),
                                        false,
                                        true);
            m_plots.push_back(m_CSCvsphi_me[endcap - 1][station - 1][ring - 1]);
          }
        }
      }  // endcaps
  }      // stations
 
  m_counter_event = 0;
  m_counter_track = 0;
  m_counter_trackmoment = 0;
  m_counter_trackdxy = 0;
  m_counter_trackokay = 0;
  m_counter_dt = 0;
  m_counter_13numhits = 0;
  m_counter_2numhits = 0;
  m_counter_csc = 0;
  m_counter_cscnumhits = 0;
}
 
void AlignmentMonitorMuonSystemMap1D::event(const edm::Event &iEvent,
                                            const edm::EventSetup &iSetup,
                                            const ConstTrajTrackPairCollection &trajtracks) {
  m_counter_event++;
 
  edm::ESHandle<GlobalTrackingGeometry> globalGeometry;
  iSetup.get<GlobalTrackingGeometryRecord>().get(globalGeometry);
 
  edm::Handle<reco::BeamSpot> beamSpot;
  iEvent.getByLabel(m_beamSpotTag, beamSpot);
 
  edm::ESHandle<DetIdAssociator> muonDetIdAssociator_;
  iSetup.get<DetIdAssociatorRecord>().get("MuonDetIdAssociator", muonDetIdAssociator_);
 
  edm::ESHandle<Propagator> prop;
  iSetup.get<TrackingComponentsRecord>().get("SteppingHelixPropagatorAny", prop);
 
  edm::ESHandle<MagneticField> magneticField;
  iSetup.get<IdealMagneticFieldRecord>().get(magneticField);
 
  if (m_muonCollectionTag.label().empty())  // use trajectories
  {
    for (ConstTrajTrackPairCollection::const_iterator trajtrack = trajtracks.begin(); trajtrack != trajtracks.end();
         ++trajtrack) {
      m_counter_track++;
      const Trajectory *traj = (*trajtrack).first;
      const reco::Track *track = (*trajtrack).second;
 
      if (m_minTrackPt < track->pt() && track->pt() < m_maxTrackPt && m_minTrackP < track->p() &&
          track->p() < m_maxTrackP) {
        m_counter_trackmoment++;
        if (fabs(track->dxy(beamSpot->position())) < m_maxDxy) {
          m_counter_trackdxy++;
 
          MuonResidualsFromTrack muonResidualsFromTrack(
              iSetup, magneticField, globalGeometry, muonDetIdAssociator_, prop, traj, track, pNavigator(), 1000.);
          processMuonResidualsFromTrack(muonResidualsFromTrack, iEvent);
        }
      }  // end if track has acceptable momentum
    }    // end loop over tracks
  } else {
    edm::Handle<reco::MuonCollection> muons;
    iEvent.getByLabel(m_muonCollectionTag, muons);
 
    for (reco::MuonCollection::const_iterator muon = muons->begin(); muon != muons->end(); ++muon) {
      if (!(muon->isTrackerMuon() && muon->innerTrack().isNonnull()))
        continue;
 
      m_counter_track++;
 
      if (m_minTrackPt < muon->pt() && muon->pt() < m_maxTrackPt && m_minTrackP < muon->p() &&
          muon->p() < m_maxTrackP) {
        m_counter_trackmoment++;
        if (fabs(muon->innerTrack()->dxy(beamSpot->position())) < m_maxDxy) {
          m_counter_trackdxy++;
 
          MuonResidualsFromTrack muonResidualsFromTrack(globalGeometry, &(*muon), pNavigator(), 100.);
          processMuonResidualsFromTrack(muonResidualsFromTrack, iEvent);
        }
      }
    }
  }
}
 
void AlignmentMonitorMuonSystemMap1D::processMuonResidualsFromTrack(MuonResidualsFromTrack &mrft,
                                                                    const edm::Event &iEvent) {
  if (mrft.trackerNumHits() < m_minTrackerHits)
    return;
  if (!m_allowTIDTEC && mrft.contains_TIDTEC())
    return;
  if (mrft.normalizedChi2() > m_maxTrackerRedChi2)
    return;
 
  int nMuChambers = 0;
  std::vector<DetId> chamberIds = mrft.chamberIds();
  for (unsigned ch = 0; ch < chamberIds.size(); ch++)
    if (chamberIds[ch].det() == DetId::Muon)
      nMuChambers++;
  if (nMuChambers < m_minNCrossedChambers)
    return;
 
  char charge = (mrft.getTrack()->charge() > 0 ? 1 : -1);
  // double qoverpt = track->charge() / track->pt();
  // double qoverpz = track->charge() / track->pz();
 
  m_counter_trackokay++;
 
  for (std::vector<DetId>::const_iterator chamberId = chamberIds.begin(); chamberId != chamberIds.end(); ++chamberId) {
    if (chamberId->det() != DetId::Muon)
      continue;
 
    if (m_doDT && chamberId->subdetId() == MuonSubdetId::DT) {
      MuonChamberResidual *dt13 = mrft.chamberResidual(*chamberId, MuonChamberResidual::kDT13);
      MuonChamberResidual *dt2 = mrft.chamberResidual(*chamberId, MuonChamberResidual::kDT2);
      DTChamberId id(chamberId->rawId());
 
      m_counter_dt++;
 
      if (id.station() < 4 && dt13 != nullptr && dt13->numHits() >= m_minDT13Hits && dt2 != nullptr &&
          dt2->numHits() >= m_minDT2Hits && (dt2->chi2() / double(dt2->ndof())) < 2.0) {
        m_counter_13numhits++;
 
        double residual = dt13->global_residual();
        double resslope = dt13->global_resslope();
        double chi2 = dt13->chi2();
        int dof = dt13->ndof();
 
        align::GlobalPoint gpos;
        if (m_useStubPosition)
          gpos = dt13->global_stubpos();
        else
          gpos = dt13->global_trackpos();
        double phi = atan2(gpos.y(), gpos.x());
        double z = gpos.z();
 
        assert(1 <= id.sector() && id.sector() <= 14);
 
        m_DTvsz_station[id.station() - 1][id.sector() - 1]->fill_x(charge, z, residual, chi2, dof);
        m_DTvsz_station[id.station() - 1][id.sector() - 1]->fill_dxdz(charge, z, resslope, chi2, dof);
        m_DTvsphi_station[id.station() - 1][id.wheel() + 2]->fill_x(charge, phi, residual, chi2, dof);
        m_DTvsphi_station[id.station() - 1][id.wheel() + 2]->fill_dxdz(charge, phi, resslope, chi2, dof);
 
        m_counter_2numhits++;
 
        residual = dt2->global_residual();
        resslope = dt2->global_resslope();
        chi2 = dt2->chi2();
        dof = dt2->ndof();
 
        if (m_useStubPosition)
          gpos = dt2->global_stubpos();
        else
          gpos = dt2->global_trackpos();
        phi = atan2(gpos.y(), gpos.x());
        z = gpos.z();
 
        assert(1 <= id.sector() && id.sector() <= 14);
 
        m_DTvsz_station[id.station() - 1][id.sector() - 1]->fill_y(charge, z, residual, chi2, dof);
        m_DTvsz_station[id.station() - 1][id.sector() - 1]->fill_dydz(charge, z, resslope, chi2, dof);
        m_DTvsphi_station[id.station() - 1][id.wheel() + 2]->fill_y(charge, phi, residual, chi2, dof);
        m_DTvsphi_station[id.station() - 1][id.wheel() + 2]->fill_dydz(charge, phi, resslope, chi2, dof);
      }
 
      if (id.station() == 4 && dt13 != nullptr && dt13->numHits() >= m_minDT13Hits) {
        m_counter_13numhits++;
 
        double residual = dt13->global_residual();
        double resslope = dt13->global_resslope();
        double chi2 = dt13->chi2();
        int dof = dt13->ndof();
 
        align::GlobalPoint gpos;
        if (m_useStubPosition)
          gpos = dt13->global_stubpos();
        else
          gpos = dt13->global_trackpos();
        double phi = atan2(gpos.y(), gpos.x());
        double z = gpos.z();
 
        assert(1 <= id.sector() && id.sector() <= 14);
 
        m_DTvsz_station[id.station() - 1][id.sector() - 1]->fill_x(charge, z, residual, chi2, dof);
        m_DTvsz_station[id.station() - 1][id.sector() - 1]->fill_dxdz(charge, z, resslope, chi2, dof);
        m_DTvsphi_station[id.station() - 1][id.wheel() + 2]->fill_x(charge, phi, residual, chi2, dof);
        m_DTvsphi_station[id.station() - 1][id.wheel() + 2]->fill_dxdz(charge, phi, resslope, chi2, dof);
      }
    }
 
    else if (m_doCSC && chamberId->subdetId() == MuonSubdetId::CSC) {
      MuonChamberResidual *csc = mrft.chamberResidual(*chamberId, MuonChamberResidual::kCSC);
      CSCDetId id(chamberId->rawId());
 
      int ring = id.ring();
      if (id.ring() == 4)
        ring = 1;  // combine ME1/a + ME1/b
 
      m_counter_csc++;
 
      if (csc != nullptr && csc->numHits() >= m_minCSCHits) {
        m_counter_cscnumhits++;
 
        double residual = csc->global_residual();
        double resslope = csc->global_resslope();
        double chi2 = csc->chi2();
        int dof = csc->ndof();
 
        align::GlobalPoint gpos;
        if (m_useStubPosition)
          gpos = csc->global_stubpos();
        else
          gpos = csc->global_trackpos();
        double phi = atan2(gpos.y(), gpos.x());
        // start phi from -5deg
        if (phi < -M_PI / 180. * 5.)
          phi += 2. * M_PI;
        double R = sqrt(pow(gpos.x(), 2) + pow(gpos.y(), 2));
 
        int chamber = id.chamber() - 1;
        if (id.station() > 1 && ring == 1)
          chamber *= 2;
 
        assert(1 <= id.endcap() && id.endcap() <= 2 && 0 <= chamber && chamber <= 35);
 
        if (R > 0.)
          m_CSCvsphi_me[id.endcap() - 1][id.station() - 1][ring - 1]->fill_x_1d(residual / R, chi2, dof);
 
        m_CSCvsr_me[id.endcap() - 1][id.station() - 1][chamber]->fill_x(charge, R, residual, chi2, dof);
        m_CSCvsr_me[id.endcap() - 1][id.station() - 1][chamber]->fill_dxdz(charge, R, resslope, chi2, dof);
        m_CSCvsphi_me[id.endcap() - 1][id.station() - 1][ring - 1]->fill_x(charge, phi, residual, chi2, dof);
        m_CSCvsphi_me[id.endcap() - 1][id.station() - 1][ring - 1]->fill_dxdz(charge, phi, resslope, chi2, dof);
 
        if (m_createNtuple && chi2 > 0.)  //  &&  TMath::Prob(chi2, dof) < 0.95)
        {
          m_id.init(id);
          m_tr.q = charge;
          m_tr.pt = mrft.getTrack()->pt();
          m_tr.pz = mrft.getTrack()->pz();
          m_re.res = residual;
          m_re.slope = resslope;
          m_re.rho = R;
          m_re.phi = phi;
          m_re.z = gpos.z();
          m_run = iEvent.id().run();
          m_cscnt->Fill();
        }
      }
    }
 
    //else { assert(false); }
  }  // end loop over chambers
}
 
void AlignmentMonitorMuonSystemMap1D::afterAlignment() {
  std::cout << "AlignmentMonitorMuonSystemMap1D counters:" << std::endl;
  std::cout << " monitor m_counter_event      = " << m_counter_event << std::endl;
  std::cout << " monitor m_counter_track      = " << m_counter_track << std::endl;
  std::cout << " monitor m_counter_trackppt   = " << m_counter_trackmoment << std::endl;
  std::cout << " monitor m_counter_trackdxy   = " << m_counter_trackdxy << std::endl;
  std::cout << " monitor m_counter_trackokay  = " << m_counter_trackokay << std::endl;
  std::cout << " monitor m_counter_dt         = " << m_counter_dt << std::endl;
  std::cout << " monitor m_counter_13numhits  = " << m_counter_13numhits << std::endl;
  std::cout << " monitor m_counter_2numhits   = " << m_counter_2numhits << std::endl;
  std::cout << " monitor m_counter_csc        = " << m_counter_csc << std::endl;
  std::cout << " monitor m_counter_cscnumhits = " << m_counter_cscnumhits << std::endl;
}
 
AlignmentMonitorMuonSystemMap1D::MuonSystemMapPlot1D::MuonSystemMapPlot1D(
    std::string name, AlignmentMonitorMuonSystemMap1D *module, int bins, double low, double high, bool xy, bool add_1d)
    : m_name(name), m_bins(bins), m_xy(xy), m_1d(add_1d) {
  m_x_2d = m_y_2d = m_dxdz_2d = m_dydz_2d = nullptr;
  std::stringstream name_x_2d, name_y_2d, name_dxdz_2d, name_dydz_2d;
  name_x_2d << m_name << "_x_2d";
  name_y_2d << m_name << "_y_2d";
  name_dxdz_2d << m_name << "_dxdz_2d";
  name_dydz_2d << m_name << "_dydz_2d";
 
  const int nbins = 200;
  const double window = 100.;
 
  m_x_2d = module->book2D("/iterN/", name_x_2d.str(), "", m_bins, low, high, nbins, -window, window);
  if (m_xy)
    m_y_2d = module->book2D("/iterN/", name_y_2d.str(), "", m_bins, low, high, nbins, -window, window);
  m_dxdz_2d = module->book2D("/iterN/", name_dxdz_2d.str(), "", m_bins, low, high, nbins, -window, window);
  if (m_xy)
    m_dydz_2d = module->book2D("/iterN/", name_dydz_2d.str(), "", m_bins, low, high, nbins, -window, window);
 
  m_x_1d = nullptr;
  if (m_1d) {
    std::stringstream name_x_1d;  //, name_y_1d, name_dxdz_1d, name_dydz_1d;
    name_x_1d << m_name << "_x_1d";
    m_x_1d = module->book1D("/iterN/", name_x_1d.str(), "", nbins, -window, window);
  }
}
 
void AlignmentMonitorMuonSystemMap1D::MuonSystemMapPlot1D::fill_x_1d(double residx, double chi2, int dof) {
  if (m_1d && chi2 > 0.) {
    // assume that residx was in radians
    double residual = residx * 1000.;
    m_x_1d->Fill(residual);
  }
}
 
void AlignmentMonitorMuonSystemMap1D::MuonSystemMapPlot1D::fill_x(
    char charge, double abscissa, double residx, double chi2, int dof) {
  if (chi2 > 0.) {
    double residual = residx * 10.;
    //double weight = dof / chi2;
    m_x_2d->Fill(abscissa, residual);
  }
}
 
void AlignmentMonitorMuonSystemMap1D::MuonSystemMapPlot1D::fill_y(
    char charge, double abscissa, double residy, double chi2, int dof) {
  if (m_xy && chi2 > 0.) {
    double residual = residy * 10.;
    //double weight = dof / chi2;
    m_y_2d->Fill(abscissa, residual);
  }
}
 
void AlignmentMonitorMuonSystemMap1D::MuonSystemMapPlot1D::fill_dxdz(
    char charge, double abscissa, double slopex, double chi2, int dof) {
  if (chi2 > 0.) {
    double residual = slopex * 1000.;
    //double weight = dof / chi2;
    m_dxdz_2d->Fill(abscissa, residual);
  }
}
 
void AlignmentMonitorMuonSystemMap1D::MuonSystemMapPlot1D::fill_dydz(
    char charge, double abscissa, double slopey, double chi2, int dof) {
  if (m_xy && chi2 > 0.) {
    double residual = slopey * 1000.;
    //double weight = dof / chi2;
    m_dydz_2d->Fill(abscissa, residual);
  }
}
 
DEFINE_EDM_PLUGIN(AlignmentMonitorPluginFactory, AlignmentMonitorMuonSystemMap1D, "AlignmentMonitorMuonSystemMap1D");