forked from cms-sw/cmssw
/
PackedCandidateTrackValidator.cc
967 lines (834 loc) · 50.1 KB
/
PackedCandidateTrackValidator.cc
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#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/VecArray.h"
#include "FWCore/Utilities/interface/isFinite.h"
#include "DQMServices/Core/interface/DQMEDAnalyzer.h"
#include "DQMServices/Core/interface/MonitorElement.h"
#include "DataFormats/Common/interface/Association.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/PatCandidates/interface/PackedCandidate.h"
#include "DataFormats/PatCandidates/interface/libminifloat.h"
#include "DataFormats/PatCandidates/interface/liblogintpack.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "DataFormats/Math/interface/deltaPhi.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/TrackerTopologyRcd.h"
#include "boost/math/special_functions/sign.hpp"
#include <iomanip>
namespace {
template<typename T> void fillNoFlow(MonitorElement* h, T val){
h->Fill(std::min(std::max(val,((T) h->getTH1()->GetXaxis()->GetXmin())),((T) h->getTH1()->GetXaxis()->GetXmax())));
}
class HitPatternPrinter {
public:
explicit HitPatternPrinter(const reco::Track& trk): track(trk) {}
void print(std::ostream& os) const {
const reco::HitPattern &p = track.hitPattern();
for (int i = 0; i < p.numberOfHits(reco::HitPattern::TRACK_HITS); ++i) {
uint32_t hit = p.getHitPattern(reco::HitPattern::TRACK_HITS, i);
detLayer(os, p, hit);
if(p.missingHitFilter(hit)) {
os << "(miss)";
}
else if(p.inactiveHitFilter(hit)) {
os << "(inact)";
}
else if(p.badHitFilter(hit)) {
os << "(bad)";
}
os << " ";
}
if(p.numberOfLostHits(reco::HitPattern::MISSING_INNER_HITS) > 0) {
os << "lost inner ";
for (int i = 0; i < p.numberOfHits(reco::HitPattern::MISSING_INNER_HITS); ++i) {
uint32_t hit = p.getHitPattern(reco::HitPattern::MISSING_INNER_HITS, i);
if(p.missingHitFilter(hit)) {
detLayer(os, p, hit);
os << " ";
}
}
}
if(p.numberOfLostHits(reco::HitPattern::MISSING_OUTER_HITS) > 0) {
os << "lost outer ";
for (int i = 0; i < p.numberOfHits(reco::HitPattern::MISSING_OUTER_HITS); ++i) {
uint32_t hit = p.getHitPattern(reco::HitPattern::MISSING_OUTER_HITS, i);
if(p.missingHitFilter(hit)) {
detLayer(os, p, hit);
os << " ";
}
}
}
}
private:
static void detLayer(std::ostream& os, const reco::HitPattern& p, uint32_t hit) {
if(p.pixelBarrelHitFilter(hit)) {
os << "BPIX";
}
else if(p.pixelEndcapHitFilter(hit)) {
os << "FPIX";
}
else if(p.stripTIBHitFilter(hit)) {
os << "TIB";
}
else if(p.stripTIDHitFilter(hit)) {
os << "TID";
}
else if(p.stripTOBHitFilter(hit)) {
os << "TOB";
}
else if(p.stripTECHitFilter(hit)) {
os << "TEC";
}
os << p.getLayer(hit);
}
const reco::Track& track;
};
std::ostream& operator<<(std::ostream& os, const HitPatternPrinter& hpp) {
hpp.print(os);
return os;
}
class TrackAlgoPrinter {
public:
explicit TrackAlgoPrinter(const reco::Track& trk): track(trk) {}
void print(std::ostream& os) const {
edm::VecArray<reco::TrackBase::TrackAlgorithm, reco::TrackBase::algoSize> algos;
for(int ialgo=0; ialgo < reco::TrackBase::algoSize; ++ialgo) {
auto algo = static_cast<reco::TrackBase::TrackAlgorithm>(ialgo);
if(track.isAlgoInMask(algo)) {
algos.push_back(algo);
}
}
os << "algo " << reco::TrackBase::algoName(track.algo());
if(track.originalAlgo() != track.algo())
os << " originalAlgo " << reco::TrackBase::algoName(track.originalAlgo());
if(algos.size() > 1) {
os << " algoMask";
for(auto algo: algos) {
os << " " << reco::TrackBase::algoName(algo);
}
}
}
private:
const reco::Track& track;
};
std::ostream& operator<<(std::ostream& os, const TrackAlgoPrinter& tap) {
tap.print(os);
return os;
}
double diffRelative(double a, double b) {
return (a-b)/b;
}
class LogIntHelper {
public:
LogIntHelper(double lmin, double lmax): lmin_(lmin), lmax_(lmax) {}
class UnderOverflow {
public:
UnderOverflow(double largestValue, double smallestValue, std::function<double(double)> modifyUnpack):
unpackedLargestValue_(modifyUnpack ? modifyUnpack(largestValue) : largestValue),
unpackedSmallestValue_(modifyUnpack ? modifyUnpack(smallestValue) : smallestValue)
{}
bool compatibleWithUnderflow(double value) const {
return value == unpackedSmallestValue_;
}
void printNonOkUnderflow(std::ostream& os) const {
os << " (not min " << unpackedSmallestValue_ << ")";
}
bool compatibleWithOverflow(double value) const {
return value == unpackedLargestValue_;
}
void printNonOkOverflow(std::ostream& os) const {
os << " (not max " << unpackedLargestValue_ << ")";
}
private:
// narrow to float to compare apples to apples with values from
// PackedCandidate (even though the final comparison is done in
// double)
const float unpackedLargestValue_;
const float unpackedSmallestValue_;
};
static std::string maxName() { return "max"; }
static std::string minName() { return "min"; }
UnderOverflow underOverflowHelper(double value, std::function<double(double)> modifyUnpack) const {
return UnderOverflow(largestValue(), value >= 0 ? smallestPositiveValue() : std::abs(smallestNegativeValue()), modifyUnpack);
}
double largestValue() const {
return logintpack::unpack8log(127, lmin_, lmax_);
}
static bool wouldBeDenorm(double value) {
return false;
}
// lessThan means closer to zero
bool lessThanSmallestValue(double value) const {
if(value >= 0)
return value < smallestPositiveValue();
else
return value > smallestNegativeValue();
}
double smallestPositiveValue() const {
return logintpack::unpack8log(logintpack::smallestPositive, lmin_, lmax_);
}
double smallestNegativeValue() const {
return logintpack::unpack8log(logintpack::smallestNegative, lmin_, lmax_);
}
private:
const double lmin_;
const double lmax_;
};
class Float16Helper {
public:
class UnderOverflow {
public:
static void printNonOkUnderflow(std::ostream& os) {
os << " (not 0)";
}
static bool compatibleWithUnderflow(double value) {
return value == 0.0;
}
static void printNonOkOverflow(std::ostream& os) {
os << " (not inf)";
}
static bool compatibleWithOverflow(double value) {
return edm::isNotFinite(value);
}
};
static std::string maxName() { return "inf"; }
static std::string minName() { return "0"; }
static UnderOverflow underOverflowHelper(double value, std::function<double(double)>) {
return UnderOverflow();
}
static double largestValue() {
return MiniFloatConverter::max32RoundedToMax16();
}
static bool wouldBeDenorm(double value) {
const float valuef = static_cast<float>(value);
return valuef >= MiniFloatConverter::denorm_min() && valuef < MiniFloatConverter::min();
}
static bool lessThanSmallestValue(double value) {
return std::abs(value) < smallestValue();
}
static double smallestValue() {
return MiniFloatConverter::denorm_min();
}
};
enum class RangeStatus {
inrange = 0,
inrange_signflip = 1,
denormal = 2,
underflow_OK = 3,
underflow_notOK = 4,
overflow_OK = 5,
overflow_notOK = 6
};
bool isInRange(RangeStatus status) {
return status == RangeStatus::inrange || status == RangeStatus::denormal;
}
template <typename T>
class PackedValueCheckResult {
public:
PackedValueCheckResult(RangeStatus status, double diff,
double pcvalue, double trackvalue,
double rangeMin, double rangeMax,
const typename T::UnderOverflow& underOverflow):
diff_(diff), pcvalue_(pcvalue), trackvalue_(trackvalue), rangeMin_(rangeMin), rangeMax_(rangeMax),
status_(status), underOverflow_(underOverflow)
{}
RangeStatus status() const { return status_; }
double diff() const { return diff_; }
bool outsideExpectedRange() const {
if(status_ == RangeStatus::inrange)
return diff_ < rangeMin_ || diff_ > rangeMax_;
// denormal is considered as "in range" regardless of the expected range
return status_ == RangeStatus::underflow_notOK || status_ == RangeStatus::overflow_notOK || status_ == RangeStatus::inrange_signflip;
}
void print(std::ostream& os) const {
if(outsideExpectedRange())
os << "!! ";
os << "(" << rangeMin_ << "," << rangeMax_ << ") ";
os << diff_ << " " << pcvalue_;
if(status_ == RangeStatus::underflow_OK || status_ == RangeStatus::underflow_notOK) {
os << " (underflow) ";
if(status_ == RangeStatus::underflow_notOK)
underOverflow_.printNonOkUnderflow(os);
}
else if(status_ == RangeStatus::overflow_OK || status_ == RangeStatus::overflow_notOK) {
os << " (overflow) ";
if(status_ == RangeStatus::overflow_notOK)
underOverflow_.printNonOkOverflow(os);
}
else if(status_ == RangeStatus::denormal)
os << " (denormal)";
os << " " << trackvalue_;
}
private:
const double diff_;
const double pcvalue_;
const double trackvalue_;
const double rangeMin_;
const double rangeMax_;
const RangeStatus status_;
const typename T::UnderOverflow underOverflow_;
};
struct Range {
Range(double mi, double ma): min(mi), max(ma) {}
const double min, max;
};
struct RangeAbs {
RangeAbs(double val): min(-val), max(val) {}
const double min, max;
};
template <typename T>
class PackedValueCheck {
public:
template <typename R, typename ...Args>
PackedValueCheck(const R& range, Args&&... args):
helper_(std::forward<Args>(args)...),
rangeMin_(range.min), rangeMax_(range.max)
{}
void book(DQMStore::IBooker& iBooker,
const std::string& name, const std::string& title,
int nbins,double min,double max,
int flow_nbins,double flow_min,double flow_max) {
hInrange = iBooker.book1D(name, title, nbins, min, max);
hUnderOverflowSign = iBooker.book1D(name+"UnderOverFlowSign", title+" with over- and underflow, and sign flip", flow_nbins, flow_min, flow_max);
hStatus = iBooker.book1D(name+"Status", title+" status", 7, -0.5, 6.5);
hStatus->setBinLabel(1, "In range");
hStatus->setBinLabel(2, "In range, sign flip");
hStatus->setBinLabel(3, "Denormal");
hStatus->setBinLabel(4, "Underflow, PC is "+T::minName());
hStatus->setBinLabel(5, "Underflow, PC is not "+T::minName());
hStatus->setBinLabel(6, "Overflow, PC is "+T::maxName());
hStatus->setBinLabel(7, "Overflow, PC is not "+T::maxName());
}
PackedValueCheckResult<T> fill(double pcvalue, double trackvalue,
std::function<double(double)> modifyPack=std::function<double(double)>(),
std::function<double(double)> modifyUnpack=std::function<double(double)>()) {
const auto diff = diffRelative(pcvalue, trackvalue);
const auto tmpSigned = modifyPack ? modifyPack(trackvalue) : trackvalue;
const auto tmp = std::abs(tmpSigned);
const auto underOverflow = helper_.underOverflowHelper(tmpSigned, modifyUnpack);
RangeStatus status;
if(tmp > helper_.largestValue()) {
fillNoFlow(hUnderOverflowSign, diff);
if(underOverflow.compatibleWithOverflow(std::abs(pcvalue))) {
status = RangeStatus::overflow_OK;
}
else {
status = RangeStatus::overflow_notOK;
}
}
else if(helper_.lessThanSmallestValue(tmpSigned)) {
fillNoFlow(hUnderOverflowSign, diff);
if(underOverflow.compatibleWithUnderflow(std::abs(pcvalue))) {
status = RangeStatus::underflow_OK;
}
else {
status = RangeStatus::underflow_notOK;
}
}
else {
if(boost::math::sign(pcvalue) == boost::math::sign(trackvalue)) {
if(T::wouldBeDenorm(tmp)) {
status = RangeStatus::denormal;
}
else {
status = RangeStatus::inrange;
}
fillNoFlow(hInrange, diff);
}
else {
fillNoFlow(hUnderOverflowSign, diff);
status = RangeStatus::inrange_signflip;
}
}
hStatus->Fill(static_cast<int>(status));
return PackedValueCheckResult<T>(status, diff, pcvalue, trackvalue, rangeMin_, rangeMax_, underOverflow);
}
private:
const T helper_;
const double rangeMin_;
const double rangeMax_;
MonitorElement *hInrange;
MonitorElement *hUnderOverflowSign;
MonitorElement *hStatus;
};
template <typename T>
std::ostream& operator<<(std::ostream& os, const PackedValueCheckResult<T>& res) {
res.print(os);
return os;
}
}
class PackedCandidateTrackValidator: public DQMEDAnalyzer{
public:
PackedCandidateTrackValidator(const edm::ParameterSet& pset);
virtual ~PackedCandidateTrackValidator();
void bookHistograms(DQMStore::IBooker&, edm::Run const&, edm::EventSetup const&) override;
void analyze(const edm::Event&, const edm::EventSetup& ) override;
static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
private:
edm::EDGetTokenT<edm::View<reco::Track>> tracksToken_;
edm::EDGetTokenT<reco::VertexCollection> verticesToken_;
edm::EDGetTokenT<edm::Association<pat::PackedCandidateCollection>> trackToPackedCandidateToken_;
std::string rootFolder_;
enum {
sf_AllTracks = 0,
sf_AssociatedToPC = 1,
sf_PCIsCharged = 2,
sf_PCHasTrack = 3,
sf_PCIsNotElectron = 4,
sf_PCHasHits = 5,
sf_PCNdofNot0 = 6,
sf_NoMissingInnerHits = 7
};
MonitorElement *h_selectionFlow;
MonitorElement *h_diffVx;
MonitorElement *h_diffVy;
MonitorElement *h_diffVz;
MonitorElement *h_diffNormalizedChi2;
MonitorElement *h_diffNdof;
MonitorElement *h_diffCharge;
MonitorElement *h_diffIsHighPurity;
MonitorElement *h_diffPt;
MonitorElement *h_diffEta;
MonitorElement *h_diffPhi;
PackedValueCheck<Float16Helper> h_diffDxyAssocPV;
PackedValueCheck<Float16Helper> h_diffDzAssocPV;
MonitorElement *h_diffDxyPV;
MonitorElement *h_diffDzPV;
MonitorElement *h_diffTrackDxyAssocPV;
MonitorElement *h_diffTrackDzAssocPV;
PackedValueCheck<LogIntHelper> h_diffCovQoverpQoverp;
PackedValueCheck<LogIntHelper> h_diffCovLambdaLambda;
PackedValueCheck<LogIntHelper> h_diffCovLambdaDsz;
PackedValueCheck<LogIntHelper> h_diffCovPhiPhi;
PackedValueCheck<LogIntHelper> h_diffCovPhiDxy;
PackedValueCheck<Float16Helper> h_diffCovDxyDxy;
PackedValueCheck<Float16Helper> h_diffCovDxyDsz;
PackedValueCheck<Float16Helper> h_diffCovDszDsz;
MonitorElement *h_diffDxyError;
MonitorElement *h_diffDszError;
MonitorElement *h_diffDzError;
MonitorElement *h_diffTrackDxyError;
MonitorElement *h_diffTrackDzError;
MonitorElement *h_diffPtError;
MonitorElement *h_diffEtaError;
MonitorElement *h_diffNumberOfPixelLayers;
MonitorElement *h_diffNumberOfStripLayers;
MonitorElement *h_diffNumberOfPixelHits;
MonitorElement *h_diffNumberOfHits;
MonitorElement *h_diffLostInnerHits;
MonitorElement *h_diffHitPatternPixelLayersWithMeasurement;
MonitorElement *h_diffHitPatternTrackerLayersWithMeasurement;
MonitorElement *h_diffHitPatternStripLayersWithMeasurement;
MonitorElement *h_diffHitPatternNumberOfValidPixelHits;
MonitorElement *h_diffHitPatternNumberOfValidHits;
MonitorElement *h_diffHitPatternNumberOfLostInnerHits;
MonitorElement *h_diffHitPatternHasValidHitInFirstPixelBarrel;
MonitorElement *h_numberPixelLayersOverMax;
MonitorElement *h_numberStripLayersOverMax;
MonitorElement *h_numberLayersOverMax;
MonitorElement *h_numberPixelHitsOverMax;
MonitorElement *h_numberStripHitsOverMax;
MonitorElement *h_numberHitsOverMax;
};
PackedCandidateTrackValidator::PackedCandidateTrackValidator(const edm::ParameterSet& iConfig):
tracksToken_(consumes<edm::View<reco::Track>>(iConfig.getUntrackedParameter<edm::InputTag>("tracks"))),
verticesToken_(consumes<reco::VertexCollection>(iConfig.getUntrackedParameter<edm::InputTag>("vertices"))),
trackToPackedCandidateToken_(consumes<edm::Association<pat::PackedCandidateCollection>>(iConfig.getUntrackedParameter<edm::InputTag>("trackToPackedCandidateAssociation"))),
rootFolder_(iConfig.getUntrackedParameter<std::string>("rootFolder")),
h_diffDxyAssocPV(RangeAbs(0.001)),
h_diffDzAssocPV(RangeAbs(0.001)),
h_diffCovQoverpQoverp(Range(-1e-6, 0.13), -15, 0), // despite of ceil in pack, there is rounding in double->float
h_diffCovLambdaLambda(Range(-1e-6, 0.13), -20, -5), // despite of ceil in pack, there is rounding in double->float
h_diffCovLambdaDsz(RangeAbs(0.13), -17, -4),
h_diffCovPhiPhi(RangeAbs(0.13), -15, 0),
h_diffCovPhiDxy(RangeAbs(0.13), -17, -4),
h_diffCovDxyDxy(RangeAbs(0.001)),
h_diffCovDxyDsz(RangeAbs(0.001)),
h_diffCovDszDsz(RangeAbs(0.001))
{}
PackedCandidateTrackValidator::~PackedCandidateTrackValidator() {}
void PackedCandidateTrackValidator::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
edm::ParameterSetDescription desc;
desc.addUntracked<edm::InputTag>("tracks", edm::InputTag("generalTracks"));
desc.addUntracked<edm::InputTag>("vertices", edm::InputTag("offlinePrimaryVertices"));
desc.addUntracked<edm::InputTag>("trackToPackedCandidateAssociation", edm::InputTag("packedPFCandidates"));
desc.addUntracked<std::string>("rootFolder", "Tracking/PackedCandidate");
descriptions.add("packedCandidateTrackValidator", desc);
}
void PackedCandidateTrackValidator::bookHistograms(DQMStore::IBooker& iBooker, edm::Run const&, edm::EventSetup const&) {
iBooker.setCurrentFolder(rootFolder_);
h_selectionFlow = iBooker.book1D("selectionFlow", "Track selection flow", 8, -0.5, 7.5);
h_selectionFlow->setBinLabel(1, "All tracks");
h_selectionFlow->setBinLabel(2, "Associated to PackedCandidate");
h_selectionFlow->setBinLabel(3, "PC is charged"),
h_selectionFlow->setBinLabel(4, "PC has track");
h_selectionFlow->setBinLabel(5, "PC is not electron");
h_selectionFlow->setBinLabel(6, "PC has hits");
h_selectionFlow->setBinLabel(7, "PC ndof != 0");
h_selectionFlow->setBinLabel(8, "Track: no missing inner hits");
constexpr int diffBins = 50;
h_diffVx = iBooker.book1D("diffVx", "PackedCandidate::bestTrack() - reco::Track in vx()", diffBins, -0.2, 0.2); // not equal
h_diffVy = iBooker.book1D("diffVy", "PackedCandidate::bestTrack() - reco::Track in vy()", diffBins, -0.2, 0.2); // not equal
h_diffVz = iBooker.book1D("diffVz", "PackedCandidate::bestTrack() - reco::Track in vz()", diffBins, -0.4, 0.4); // not equal
h_diffNormalizedChi2 = iBooker.book1D("diffNormalizedChi2", "PackedCandidate::bestTrack() - reco::Track in normalizedChi2()", 30, -1.5, 1.5); // expected difference in -1...0
h_diffNdof = iBooker.book1D("diffNdof", "PackedCandidate::bestTrack() - reco::Track in ndof()", 33, -30.5, 2.5); // to monitor the difference
h_diffCharge = iBooker.book1D("diffCharge", "PackedCandidate::bestTrack() - reco::Track in charge()", 5, -2.5, 2.5); // expect equality
h_diffIsHighPurity = iBooker.book1D("diffIsHighPurity", "PackedCandidate::bestTrack() - reco::Track in quality(highPurity)", 3, -1.5, 1.5); // expect equality
h_diffPt = iBooker.book1D("diffPt", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in pt()", diffBins, -1.1, 1.1); // not equal, keep
h_diffEta = iBooker.book1D("diffEta", "PackedCandidate::bestTrack() - reco::Track in eta()", diffBins, -0.001, 0.001); // not equal, keep
h_diffPhi = iBooker.book1D("diffPhi", "PackedCandidate::bestTrack() - reco::Track in phi()", diffBins, -0.0005, 0.0005); // expect equality within precision
h_diffDxyAssocPV.book(iBooker, "diffDxyAssocPV", "(PackedCandidate::dxy() - reco::Track::dxy(assocPV))/reco::Track",
40, -0.001, 0.001, // expect equality within precision
50, -0.5, 0.5);
h_diffDzAssocPV.book(iBooker, "diffDzAssocPV","(PackedCandidate::dzAssociatedPV() - reco::Track::dz(assocPV))/reco::Track",
40, -0.001, 0.001, // expect equality within precision
50, -0.5, 0.5);
h_diffDxyPV = iBooker.book1D("diffDxyPV", "(PackedCandidate::dxy(PV) - reco::Track::dxy(PV))/reco::Track", diffBins, -0.01, 0.01); // expect equality within precision (worse than assocPV)
h_diffDzPV = iBooker.book1D("diffDzPV", "(PackedCandidate::dz(PV) - reco::Track::dz(PV))/reco::Track", diffBins, -0.01, 0.01); // expect equality wihtin precision (worse than assocPV)
h_diffTrackDxyAssocPV = iBooker.book1D("diffTrackDxyAssocPV", "(PackedCandidate::bestTrack()::dxy(assocPV)) - reco::Track::dxy(assocPV))/reco::Track", diffBins, -0.01, 0.01); // not equal
h_diffTrackDzAssocPV = iBooker.book1D("diffTrackDzAssocPV", "(PackedCandidate::bestTrack()::dz(assocPV)) - reco::Track::dz(assocPV))/reco::Track", diffBins, -0.01, 0.01); // not equal
h_diffCovQoverpQoverp.book(iBooker, "diffCovQoverpQoverp", "(PackedCandidate::bestTrack() - reco::Track)/reco::track in cov(qoverp, qoverp)",
40, -0.05, 0.15, // expect equality within precision (worst precision is exp(1/128*15) =~ 12 %
50, -0.5, 0.5);
h_diffCovLambdaLambda.book(iBooker, "diffCovLambdaLambda", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(lambda, lambda)",
40, -0.05, 0.15, // expect equality within precision worst precision is exp(1/128*(20-5)) =~ 12 % (multiplied by pt^2 in packing & unpacking)
50, -0.5, 0.5);
h_diffCovLambdaDsz.book(iBooker, "diffCovLambdaDsz", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(lambda, dsz)",
60, -0.15, 0.15, // expect equality within precision, worst precision is exp(1/128*(17-4) =~ 11 %
50, -1, 1);
h_diffCovPhiPhi.book(iBooker, "diffCovPhiPhi", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(phi, phi)",
40, -0.05, 0.15, // expect equality within precision worst precision is exp(1/128*(20-5)) =~ 12 % (multiplied by pt^2 in packing & unpacking)
50, -0.5, 0.5);
h_diffCovPhiDxy.book(iBooker, "diffCovPhiDxy", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(phi, dxy)",
60, -0.15, 0.15, // expect equality within precision, wors precision is exp(1/128)*(17-4) =~ 11 %
50, -1, 1);
h_diffCovDxyDxy.book(iBooker, "diffCovDxyDxy", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(dxy, dxy)",
40, -0.001, 0.001,
50, -0.1, 0.1);
h_diffCovDxyDsz.book(iBooker, "diffCovDxyDsz", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(dxy, dsz)",
40, -0.001, 0.001, // expect equality within precision
50, -0.5, 0.5);
h_diffCovDszDsz.book(iBooker, "diffCovDszDsz", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in cov(dsz, dsz)",
40, -0.001, 0.001, // expect equality within precision
50, -0.1, 0.1);
h_diffDxyError = iBooker.book1D("diffDxyError", "(PackedCandidate::dxyError() - reco::Track::dxyError())/reco::Track", 40, -0.001, 0.001); // expect equality within precision
h_diffDszError = iBooker.book1D("diffDszError", "(PackedCandidate::dzError() - reco::Track::dszError())/reco::Track", 40, -0.001, 0.001); // ideally, not equal, but for now they are
h_diffDzError = iBooker.book1D("diffDzError", "(PackedCandidate::dzError() - reco::Track::dzError())/reco::Track", 40, -0.001, 0.001); // expect equality within precision (not currently the case)
h_diffTrackDxyError = iBooker.book1D("diffTrackDxyError", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in dxyError()", 40, -0.001, 0.001); // expect equality within precision
h_diffTrackDzError = iBooker.book1D("diffTrackDzError", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in dzError()", 40, -0.05, 0.05); // not equal
h_diffPtError = iBooker.book1D("diffPtError", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in ptError()", diffBins, -1.1, 1.1); // not equal
h_diffEtaError = iBooker.book1D("diffEtaError", "(PackedCandidate::bestTrack() - reco::Track)/reco::Track in etaError()", 60, -0.15, 0.15); // not equal
h_diffNumberOfPixelLayers = iBooker.book1D("diffNumberOfPixelLayers", "PackedCandidate::pixelLayersWithMeasurement() - reco::Track::hitPattern::pixelLayersWithMeasurement()", 5, -2.5, 2.5); // expect equality
h_diffNumberOfStripLayers = iBooker.book1D("diffNumberOfStripLayers", "PackedCandidate::stripLayersWithMeasurement() - reco::Track::hitPattern::stripLayersWithMeasurement()", 5, -2.5, 2.5); // expect equality
h_diffNumberOfPixelHits = iBooker.book1D("diffNumberOfPixelHits", "PackedCandidate::numberOfPixelHits() - reco::Track::hitPattern::numberOfValidPixelHits()", 5, -2.5, 2.5); // expect equality
h_diffNumberOfHits = iBooker.book1D("diffNumberOfHits", "PackedCandidate::numberHits() - reco::Track::hitPattern::numberOfValidHits()", 5, -2.5, 2.5); // expect equality
h_diffLostInnerHits = iBooker.book1D("diffLostInnerHits", "PackedCandidate::lostInnerHits() - reco::Track::hitPattern::numberOfLostHits(MISSING_INNER_HITS)", 5, -2.5, 2.5); // expect equality
h_diffHitPatternPixelLayersWithMeasurement = iBooker.book1D("diffHitPatternPixelLayersWithMeasurement", "PackedCandidate::bestTrack() - reco::Track in hitPattern::pixelLayersWithMeasurement()", 13, -10.5, 2.5); // not equal
h_diffHitPatternStripLayersWithMeasurement = iBooker.book1D("diffHitPatternStripLayersWithMeasurement", "PackedCandidate::bestTrack() - reco::Track in hitPattern::stripLayersWithMeasurement()", 13, -10.5, 2.5); // not equal
h_diffHitPatternTrackerLayersWithMeasurement = iBooker.book1D("diffHitPatternTrackerLayersWithMeasurement", "PackedCandidate::bestTrack() - reco::Track in hitPattern::trackerLayersWithMeasurement()", 13, -10.5, 2.5); // not equal
h_diffHitPatternNumberOfValidPixelHits = iBooker.book1D("diffHitPatternNumberOfValidPixelHits", "PackedCandidate::bestTrack() - reco::Track in hitPattern::numberOfValidPixelHits()", 13, -10.5, 2.5); // not equal
h_diffHitPatternNumberOfValidHits = iBooker.book1D("diffHitPatternNumberOfValidHits", "PackedCandidate::bestTrack() - reco::Track in hitPattern::numberOfValidHits()", 13, -10.5, 2.5); // not equal
h_diffHitPatternNumberOfLostInnerHits = iBooker.book1D("diffHitPatternNumberOfLostPixelHits", "PackedCandidate::bestTrack() - reco::Track in hitPattern::numberOfLostHits(MISSING_INNER_HITS)", 13, -10.5, 2.5); // not equal
h_diffHitPatternHasValidHitInFirstPixelBarrel = iBooker.book1D("diffHitPatternHasValidHitInFirstPixelBarrel", "PackedCandidate::bestTrack() - reco::Track in hitPattern::hasValidHitInFirstPixelBarrel", 3, -1.5, 1.5); // expect equality
h_numberPixelLayersOverMax = iBooker.book1D("numberPixelLayersOverMax", "Number of pixel layers over the maximum of PackedCandidate", 10, 0, 10);
h_numberStripLayersOverMax = iBooker.book1D("numberStripLayersOverMax", "Number of strip layers over the maximum of PackedCandidate", 10, 0, 10);
h_numberLayersOverMax = iBooker.book1D("numberLayersOverMax", "Number of layers over the maximum of PackedCandidate", 20, 0, 20);
h_numberPixelHitsOverMax = iBooker.book1D("numberPixelHitsOverMax", "Number of pixel hits over the maximum of PackedCandidate", 10, 0, 10);
h_numberStripHitsOverMax = iBooker.book1D("numberStripHitsOverMax", "Number of strip hits over the maximum of PackedCandidate", 10, 0, 10);
h_numberHitsOverMax = iBooker.book1D("numberHitsOverMax", "Number of hits over the maximum of PackedCandidate", 20, 0, 20);
}
void PackedCandidateTrackValidator::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
edm::Handle<edm::View<reco::Track>> htracks;
iEvent.getByToken(tracksToken_, htracks);
const auto& tracks = *htracks;
edm::Handle<reco::VertexCollection> hvertices;
iEvent.getByToken(verticesToken_, hvertices);
const auto& vertices = *hvertices;
if(vertices.empty())
return;
const reco::Vertex& pv = vertices[0];
edm::Handle<edm::Association<pat::PackedCandidateCollection>> hassoc;
iEvent.getByToken(trackToPackedCandidateToken_, hassoc);
const auto& trackToPackedCandidate = *hassoc;
for(size_t i=0; i<tracks.size(); ++i) {
auto trackPtr = tracks.ptrAt(i);
const reco::Track& track = *trackPtr;
h_selectionFlow->Fill(sf_AllTracks);
pat::PackedCandidateRef pcRef = trackToPackedCandidate[trackPtr];
if(pcRef.isNull()) {
continue;
}
h_selectionFlow->Fill(sf_AssociatedToPC);
// Filter out neutral PackedCandidates, some of them may have track associated, and for those the charge comparison fails
if(pcRef->charge() == 0) {
continue;
}
h_selectionFlow->Fill(sf_PCIsCharged);
const reco::Track *trackPcPtr = pcRef->bestTrack();
if(!trackPcPtr) {
continue;
}
h_selectionFlow->Fill(sf_PCHasTrack);
// Filter out electrons to avoid comparisons to PackedCandidates with GsfTrack
if(std::abs(pcRef->pdgId()) == 11) {
continue;
}
h_selectionFlow->Fill(sf_PCIsNotElectron);
// Filter out PackedCandidate-tracks with no hits, as they won't have their details filled
const reco::Track& trackPc = *trackPcPtr;
if(trackPc.hitPattern().numberOfValidHits() == 0) {
continue;
}
h_selectionFlow->Fill(sf_PCHasHits);
auto slimmedVertexRef = pcRef->vertexRef();
const reco::Vertex& pcVertex = vertices[slimmedVertexRef.key()];
fillNoFlow(h_diffVx, trackPc.vx() - track.vx());
fillNoFlow(h_diffVy, trackPc.vy() - track.vy());
fillNoFlow(h_diffVz, trackPc.vz() - track.vz());
// PackedCandidate recalculates the ndof in unpacking as
// (nhits+npixelhits-5), but some strip hits may have dimension 2.
// If PackedCandidate has ndof=0, the resulting normalizedChi2
// will be 0 too. Hence, the comparison makes sense only for those
// PackedCandidates that have ndof != 0.
double diffNormalizedChi2 = 0;
if(trackPc.ndof() != 0) {
h_selectionFlow->Fill(sf_PCNdofNot0);
diffNormalizedChi2 = trackPc.normalizedChi2() - track.normalizedChi2();
fillNoFlow(h_diffNormalizedChi2, diffNormalizedChi2);
}
fillNoFlow(h_diffNdof, trackPc.ndof() - track.ndof());
auto diffCharge = trackPc.charge() - track.charge();
fillNoFlow(h_diffCharge, diffCharge);
int diffHP = static_cast<int>(trackPc.quality(reco::TrackBase::highPurity)) - static_cast<int>(track.quality(reco::TrackBase::highPurity));
fillNoFlow(h_diffIsHighPurity, diffHP);
const auto diffPt = diffRelative(trackPc.pt(), track.pt());
const auto diffPhi = reco::deltaPhi(trackPc.phi(), track.phi());
fillNoFlow(h_diffPt , diffPt);
fillNoFlow(h_diffEta, trackPc.eta() - track.eta());
fillNoFlow(h_diffPhi, diffPhi);
const auto diffDxyAssocPV = h_diffDxyAssocPV.fill(pcRef->dxy( ) , track.dxy(pcVertex.position()), [](double value){return value*100.;});
const auto diffDzAssocPV = h_diffDzAssocPV.fill( pcRef->dzAssociatedPV(), track.dz(pcVertex.position()) , [](double value){return value*100.;});
const auto diffDxyPV = diffRelative(pcRef->dxy(pv.position()), track.dxy(pv.position()));
const auto diffDzPV = diffRelative(pcRef->dz(pv.position()) , track.dz(pv.position()));
fillNoFlow(h_diffDxyPV , diffDxyPV);
fillNoFlow(h_diffDzPV , diffDzPV);
fillNoFlow(h_diffTrackDxyAssocPV, diffRelative(trackPc.dxy(pcVertex.position()), track.dxy(pcVertex.position())));
fillNoFlow(h_diffTrackDzAssocPV , diffRelative(trackPc.dz(pcVertex.position()) , track.dz(pcVertex.position())));
auto fillCov1 = [&](auto& hlp, const int i, const int j) {
return hlp.fill(trackPc.covariance(i, j), track.covariance(i, j));
};
auto fillCov2 = [&](auto& hlp, const int i, const int j, std::function<double(double)> modifyPack) {
return hlp.fill(trackPc.covariance(i, j), track.covariance(i, j), modifyPack);
};
auto fillCov3 = [&](auto& hlp, const int i, const int j, std::function<double(double)> modifyPack, std::function<double(double)> modifyUnpack) {
return hlp.fill(trackPc.covariance(i, j), track.covariance(i, j), modifyPack, modifyUnpack);
};
const auto pcPt = pcRef->pt();
const auto diffCovQoverpQoverp = fillCov3(h_diffCovQoverpQoverp, reco::TrackBase::i_qoverp, reco::TrackBase::i_qoverp, [=](double val){return val*pcPt*pcPt;}, [=](double val){return val/pcPt/pcPt;});
const auto diffCovLambdaLambda = fillCov1(h_diffCovLambdaLambda, reco::TrackBase::i_lambda, reco::TrackBase::i_lambda);
const auto diffCovLambdaDsz = fillCov1(h_diffCovLambdaDsz, reco::TrackBase::i_lambda, reco::TrackBase::i_dsz);
const auto diffCovPhiPhi = fillCov3(h_diffCovPhiPhi, reco::TrackBase::i_phi, reco::TrackBase::i_phi, [=](double val){return val*pcPt*pcPt;}, [=](double val){return val/pcPt/pcPt;});
const auto diffCovPhiDxy = fillCov1(h_diffCovPhiDxy, reco::TrackBase::i_phi, reco::TrackBase::i_dxy);
const auto diffCovDxyDxy = fillCov2(h_diffCovDxyDxy, reco::TrackBase::i_dxy, reco::TrackBase::i_dxy, [](double value){return value*10000.;});
const auto diffCovDxyDsz = fillCov2(h_diffCovDxyDsz, reco::TrackBase::i_dxy, reco::TrackBase::i_dsz, [](double value){return value*10000.;});
const auto diffCovDszDsz = fillCov2(h_diffCovDszDsz, reco::TrackBase::i_dsz, reco::TrackBase::i_dsz, [](double value){return value*10000.;});
if(isInRange(diffCovDszDsz.status())) {
fillNoFlow(h_diffDszError, diffRelative(pcRef->dzError(), track.dszError()));
fillNoFlow(h_diffDzError, diffRelative(pcRef->dzError(), track.dzError()));
fillNoFlow(h_diffTrackDzError, diffRelative(trackPc.dzError(), track.dzError()));
}
if(isInRange(diffCovDxyDxy.status())) {
fillNoFlow(h_diffDxyError, diffRelative(pcRef->dxyError(), track.dxyError()));
fillNoFlow(h_diffTrackDxyError, diffRelative(trackPc.dxyError(), track.dxyError()));
}
fillNoFlow(h_diffPtError , diffRelative(trackPc.ptError() , track.ptError() ));
fillNoFlow(h_diffEtaError , diffRelative(trackPc.etaError() , track.etaError() ));
// For the non-HitPattern ones, take into account the PackedCandidate packing precision
const auto trackNumberOfHits = track.hitPattern().numberOfValidHits();
const auto trackNumberOfPixelHits = track.hitPattern().numberOfValidPixelHits();
const auto trackNumberOfStripHits = track.hitPattern().numberOfValidStripHits();
const auto pcNumberOfHits = pcRef->numberOfHits();
const auto pcNumberOfPixelHits = pcRef->numberOfPixelHits();
const auto pcNumberOfStripHits = pcNumberOfHits - pcNumberOfPixelHits;
const auto trackNumberOfLayers = track.hitPattern().trackerLayersWithMeasurement();
const auto trackNumberOfPixelLayers = track.hitPattern().pixelLayersWithMeasurement();
const auto trackNumberOfStripLayers = track.hitPattern().stripLayersWithMeasurement();
const auto pcNumberOfLayers = pcRef->trackerLayersWithMeasurement();
const auto pcNumberOfPixelLayers = pcRef->pixelLayersWithMeasurement();
const auto pcNumberOfStripLayers = pcRef->stripLayersWithMeasurement();
// layer number overflow (should be zero)
const int pixelLayerOverflow = trackNumberOfPixelLayers > pat::PackedCandidate::trackPixelHitsMask ? trackNumberOfPixelLayers - pat::PackedCandidate::trackPixelHitsMask : 0;
const int stripLayerOverflow = trackNumberOfStripLayers > pat::PackedCandidate::trackStripHitsMask ? trackNumberOfStripLayers - pat::PackedCandidate::trackStripHitsMask : 0;
const int layerOverflow = trackNumberOfLayers > (pat::PackedCandidate::trackPixelHitsMask+pat::PackedCandidate::trackStripHitsMask) ? trackNumberOfLayers - (pat::PackedCandidate::trackPixelHitsMask+pat::PackedCandidate::trackStripHitsMask) : 0;
// hit overflow (should also be zero)
const int pixelOverflow = trackNumberOfPixelHits - pcNumberOfPixelLayers > pat::PackedCandidate::trackPixelHitsMask ? trackNumberOfPixelHits - pcNumberOfPixelLayers - pat::PackedCandidate::trackPixelHitsMask : 0;
const int stripOverflow = trackNumberOfStripHits - pcNumberOfStripLayers > pat::PackedCandidate::trackStripHitsMask ? trackNumberOfStripHits - pcNumberOfStripLayers - pat::PackedCandidate::trackStripHitsMask : 0;
const int hitsOverflow = trackNumberOfHits - pcNumberOfLayers > (pat::PackedCandidate::trackPixelHitsMask+pat::PackedCandidate::trackStripHitsMask) ? trackNumberOfHits - pcNumberOfLayers - (pat::PackedCandidate::trackPixelHitsMask+pat::PackedCandidate::trackStripHitsMask) : 0;
// PackedCandidate counts overflow pixel hits as strip
const int pixelInducedStripOverflow = (trackNumberOfStripHits+pixelOverflow-pcNumberOfStripLayers) > pat::PackedCandidate::trackStripHitsMask ? (trackNumberOfStripHits+pixelOverflow-stripOverflow-pcNumberOfStripLayers) - pat::PackedCandidate::trackStripHitsMask : 0;
h_numberPixelLayersOverMax->Fill(pixelLayerOverflow);
h_numberStripLayersOverMax->Fill(stripLayerOverflow);
h_numberLayersOverMax->Fill(layerOverflow);
h_numberPixelHitsOverMax->Fill(pixelOverflow);
h_numberStripHitsOverMax->Fill(stripOverflow);
h_numberHitsOverMax->Fill(hitsOverflow);
int diffNumberOfPixelHits = 0;
int diffNumberOfHits = 0;
int diffNumberOfPixelLayers = 0;
int diffNumberOfStripLayers = 0;
if(pixelLayerOverflow) {
diffNumberOfPixelLayers = pcNumberOfPixelLayers - pat::PackedCandidate::trackPixelHitsMask;
}
else {
diffNumberOfPixelLayers = pcNumberOfPixelLayers - trackNumberOfPixelLayers;
}
if(pixelOverflow) {
diffNumberOfPixelHits = pcNumberOfPixelHits - pcNumberOfPixelLayers - pat::PackedCandidate::trackPixelHitsMask;
}
else {
diffNumberOfPixelHits = pcNumberOfPixelHits - trackNumberOfPixelHits;
}
if(stripLayerOverflow) {
diffNumberOfStripLayers = pcNumberOfStripLayers - pat::PackedCandidate::trackStripHitsMask;
}
else {
diffNumberOfStripLayers = pcNumberOfStripLayers - trackNumberOfStripLayers;
}
if(stripOverflow || pixelInducedStripOverflow || pixelOverflow) {
int diffNumberOfStripHits = 0;
if(stripOverflow || pixelInducedStripOverflow) {
diffNumberOfStripHits = pcNumberOfStripHits - pat::PackedCandidate::trackStripHitsMask;
}
else if(pixelOverflow) {
diffNumberOfStripHits = (pcNumberOfStripHits - pixelOverflow) - trackNumberOfStripHits;
}
diffNumberOfHits = diffNumberOfPixelHits + diffNumberOfStripHits;
}
else {
diffNumberOfHits = pcNumberOfHits - trackNumberOfHits;
}
fillNoFlow(h_diffNumberOfPixelHits, diffNumberOfPixelHits);
fillNoFlow(h_diffNumberOfHits, diffNumberOfHits);
fillNoFlow(h_diffNumberOfPixelLayers, diffNumberOfPixelLayers);
fillNoFlow(h_diffNumberOfStripLayers, diffNumberOfStripLayers);
int diffLostInnerHits = 0;
const auto trackLostInnerHits = track.hitPattern().numberOfLostHits(reco::HitPattern::MISSING_INNER_HITS);
switch(pcRef->lostInnerHits()) {
case pat::PackedCandidate::validHitInFirstPixelBarrelLayer:
case pat::PackedCandidate::noLostInnerHits:
diffLostInnerHits = -trackLostInnerHits;
break;
case pat::PackedCandidate::oneLostInnerHit:
diffLostInnerHits = 1-trackLostInnerHits;
break;
case pat::PackedCandidate::moreLostInnerHits:
diffLostInnerHits = trackLostInnerHits>=2 ? 0 : 2-trackLostInnerHits;
break;
}
fillNoFlow(h_diffLostInnerHits, diffLostInnerHits);
// For HitPattern ones, calculate the full diff (i.e. some differences are expected)
auto diffHitPatternPixelLayersWithMeasurement = trackPc.hitPattern().pixelLayersWithMeasurement() - trackNumberOfPixelLayers;
fillNoFlow(h_diffHitPatternPixelLayersWithMeasurement, diffHitPatternPixelLayersWithMeasurement);
auto diffHitPatternStripLayersWithMeasurement = trackPc.hitPattern().stripLayersWithMeasurement() - trackNumberOfStripLayers;
fillNoFlow(h_diffHitPatternStripLayersWithMeasurement, diffHitPatternStripLayersWithMeasurement);
auto diffHitPatternTrackerLayersWithMeasurement = trackPc.hitPattern().trackerLayersWithMeasurement() - trackNumberOfLayers;
fillNoFlow(h_diffHitPatternTrackerLayersWithMeasurement, diffHitPatternTrackerLayersWithMeasurement);
auto diffHitPatternNumberOfValidPixelHits = trackPc.hitPattern().numberOfValidPixelHits() - trackNumberOfPixelHits;
fillNoFlow(h_diffHitPatternNumberOfValidPixelHits, diffHitPatternNumberOfValidPixelHits);
auto diffHitPatternNumberOfValidHits = trackPc.hitPattern().numberOfValidHits() - trackNumberOfHits;
fillNoFlow(h_diffHitPatternNumberOfValidHits, diffHitPatternNumberOfValidHits);
fillNoFlow(h_diffHitPatternNumberOfLostInnerHits, trackPc.hitPattern().numberOfLostHits(reco::HitPattern::MISSING_INNER_HITS) - track.hitPattern().numberOfLostHits(reco::HitPattern::MISSING_INNER_HITS));
// hasValidHitInFirstPixelBarrel is set only if numberOfLostHits(MISSING_INNER_HITS) == 0
int diffHitPatternHasValidHitInFirstPixelBarrel = 0;
if(track.hitPattern().numberOfLostHits(reco::HitPattern::MISSING_INNER_HITS) == 0) {
h_selectionFlow->Fill(sf_NoMissingInnerHits);
diffHitPatternHasValidHitInFirstPixelBarrel = static_cast<int>(trackPc.hitPattern().hasValidHitInFirstPixelBarrel()) - static_cast<int>(track.hitPattern().hasValidHitInFirstPixelBarrel());
fillNoFlow(h_diffHitPatternHasValidHitInFirstPixelBarrel, diffHitPatternHasValidHitInFirstPixelBarrel);
}
// Print warning if there are differences outside the expected range
if(diffNormalizedChi2 < -1 || diffNormalizedChi2 > 0 || diffCharge != 0 || diffHP != 0
|| std::abs(diffPhi) > 5e-4
|| diffDxyAssocPV.outsideExpectedRange()
|| diffDzAssocPV.outsideExpectedRange()
|| std::abs(diffDxyPV) > 0.05 || std::abs(diffDzPV) > 0.05
|| diffCovQoverpQoverp.outsideExpectedRange() || diffCovLambdaLambda.outsideExpectedRange()
|| diffCovLambdaDsz.outsideExpectedRange() || diffCovPhiPhi.outsideExpectedRange()
|| diffCovPhiDxy.outsideExpectedRange() || diffCovDxyDxy.outsideExpectedRange()
|| diffCovDxyDsz.outsideExpectedRange() || diffCovDszDsz.outsideExpectedRange()
|| diffNumberOfPixelHits != 0 || diffNumberOfHits != 0 || diffLostInnerHits != 0
|| diffHitPatternHasValidHitInFirstPixelBarrel != 0
) {
edm::LogInfo("PackedCandidateTrackValidator") << "Track " << i << " pt " << track.pt() << " eta " << track.eta() << " phi " << track.phi() << " chi2 " << track.chi2() << " ndof " << track.ndof()
<< "\n"
<< " ptError " << track.ptError() << " etaError " << track.etaError() << " phiError " << track.phiError() << " dxyError " << track.dxyError() << " dzError " << track.dzError()
<< "\n"
<< " refpoint " << track.referencePoint() << " momentum " << track.momentum()
<< "\n"
<< " dxy " << track.dxy() << " dz " << track.dz()
<< "\n"
<< " " << TrackAlgoPrinter(track)
<< " lost inner hits " << trackLostInnerHits
<< " lost outer hits " << track.hitPattern().numberOfLostHits(reco::HitPattern::MISSING_OUTER_HITS)
<< " hitpattern " << HitPatternPrinter(track)
<< " \n"
<< " PC " << pcRef.id() << ":" << pcRef.key() << " track pt " << trackPc.pt() << " eta " << trackPc.eta() << " phi " << trackPc.phi() << " (PC " << pcRef->phi() << ") chi2 " << trackPc.chi2() << " ndof " << trackPc.ndof() << " pdgId " << pcRef->pdgId() << " mass " << pcRef->mass()
<< "\n"
<< " ptError " << trackPc.ptError() << " etaError " << trackPc.etaError() << " phiError " << trackPc.phiError()
<< "\n"
<< " pc.vertex " << pcRef->vertex() << " momentum " << pcRef->momentum() << " track " << trackPc.momentum()
<< "\n"
<< " dxy " << trackPc.dxy() << " dz " << trackPc.dz() << " pc.dz " << pcRef->dz()
<< " dxyError " << trackPc.dxyError() << " dzError " << trackPc.dzError()
<< "\n"
<< " dxy(PV) " << trackPc.dxy(pv.position()) << " dz(PV) " << trackPc.dz(pv.position())
<< " dxy(assocPV) " << trackPc.dxy(pcVertex.position()) << " dz(assocPV) " << trackPc.dz(pcVertex.position())
<< "\n"
<< " (diff PackedCandidate track)"
<< " highPurity " << diffHP << " " << trackPc.quality(reco::TrackBase::highPurity) << " " << track.quality(reco::TrackBase::highPurity)
<< " charge " << diffCharge << " " << trackPc.charge() << " " << track.charge()
<< " normalizedChi2 " << diffNormalizedChi2 << " " << trackPc.normalizedChi2() << " " << track.normalizedChi2()
<< "\n "
<< " numberOfHits " << diffNumberOfHits << " " << pcNumberOfHits << " " << trackNumberOfHits
<< " numberOfPixelHits " << diffNumberOfPixelHits << " " << pcNumberOfPixelHits << " " << trackNumberOfPixelHits
<< " numberOfStripHits # " << pcNumberOfStripHits << " " << trackNumberOfStripHits
<< "\n "
<< " hitPattern.numberOfValidPixelHits " << diffHitPatternNumberOfValidPixelHits << " " << trackPc.hitPattern().numberOfValidPixelHits() << " " << track.hitPattern().numberOfValidPixelHits()
<< " hitPattern.numberOfValidHits " << diffHitPatternNumberOfValidHits << " " << trackPc.hitPattern().numberOfValidHits() << " " << track.hitPattern().numberOfValidHits()
<< " hitPattern.hasValidHitInFirstPixelBarrel " << diffHitPatternHasValidHitInFirstPixelBarrel << " " << trackPc.hitPattern().hasValidHitInFirstPixelBarrel() << " " << track.hitPattern().hasValidHitInFirstPixelBarrel()
<< "\n "
<< " lostInnerHits " << diffLostInnerHits << " " << pcRef->lostInnerHits() << " #"
<< " phi (5e-4) " << diffPhi << " " << trackPc.phi() << " " << track.phi()
<< "\n "
<< " dxy(assocPV) " << diffDxyAssocPV
<< "\n "
<< " dz(assocPV) " << diffDzAssocPV
<< "\n "
<< " dxy(PV) (0.05) " << diffDxyPV << " " << pcRef->dxy(pv.position()) << " " << track.dxy(pv.position())
<< "\n "
<< " dz(PV) (0.05) " << diffDzPV << " " << pcRef->dz(pv.position()) << " " << track.dz(pv.position())
<< "\n "
<< " cov(qoverp, qoverp) " << diffCovQoverpQoverp
<< "\n "
<< " cov(lambda, lambda) " << diffCovLambdaLambda
<< "\n "
<< " cov(lambda, dsz) " << diffCovLambdaDsz
<< "\n "
<< " cov(phi, phi) " << diffCovPhiPhi
<< "\n "
<< " cov(phi, dxy) " << diffCovPhiDxy
<< "\n "
<< " cov(dxy, dxy) " << diffCovDxyDxy
<< "\n "
<< " cov(dxy, dsz) " << diffCovDxyDsz
<< "\n "
<< " cov(dsz, dsz) " << diffCovDszDsz;
}
}
}
#include "FWCore/Framework/interface/MakerMacros.h"
DEFINE_FWK_MODULE(PackedCandidateTrackValidator);