/
SiPixelTrackResidualSource.cc
1376 lines (1209 loc) · 62 KB
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SiPixelTrackResidualSource.cc
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// Package: SiPixelMonitorTrack
// Class: SiPixelTrackResidualSource
//
// class SiPixelTrackResidualSource SiPixelTrackResidualSource.cc
// DQM/SiPixelMonitorTrack/src/SiPixelTrackResidualSource.cc
//
// Description: SiPixel hit-to-track residual data quality monitoring modules
// Implementation: prototype -> improved -> never final - end of the 1st step
//
// Original Author: Shan-Huei Chuang
// Created: Fri Mar 23 18:41:42 CET 2007
// Updated by Lukas Wehrli (plots for clusters on/off track added)
#include <iostream>
#include <map>
#include <string>
#include <vector>
#include <utility>
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/TrackCandidate/interface/TrackCandidateCollection.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/IdealGeometryRecord.h"
#include "DataFormats/SiPixelDetId/interface/PixelSubdetector.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
//#include "DataFormats/SiPixelDetId/interface/PixelBarrelNameWrapper.h"
#include "DataFormats/SiPixelDetId/interface/PixelBarrelName.h"
#include "DataFormats/SiPixelDetId/interface/PixelBarrelNameUpgrade.h"
#include "DataFormats/TrackingRecHit/interface/TrackingRecHitFwd.h"
#include "Geometry/TrackerGeometryBuilder/interface/PixelGeomDetUnit.h"
#include "Geometry/CommonTopologies/interface/PixelTopology.h"
#include "RecoTracker/TransientTrackingRecHit/interface/TkTransientTrackingRecHitBuilder.h"
#include "TrackingTools/TrackFitters/interface/TrajectoryFitter.h"
#include "TrackingTools/Records/interface/TransientRecHitRecord.h"
#include "TrackingTools/Records/interface/TrackingComponentsRecord.h"
#include "TrackingTools/TrackFitters/interface/TrajectoryStateCombiner.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateTransform.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DQM/SiPixelCommon/interface/SiPixelFolderOrganizer.h"
#include "DQM/SiPixelMonitorTrack/interface/SiPixelTrackResidualSource.h"
//Claudia new libraries
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "TrackingTools/Records/interface/TrackingComponentsRecord.h"
#include "TrackingTools/TransientTrack/interface/TransientTrackBuilder.h"
#include "TrackingTools/Records/interface/TransientTrackRecord.h"
#include "TrackingTools/TransientTrack/interface/TransientTrack.h"
#include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHitBuilder.h"
#include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHit.h"
#include "TrackingTools/Records/interface/TransientRecHitRecord.h"
using namespace std;
using namespace edm;
SiPixelTrackResidualSource::SiPixelTrackResidualSource(const edm::ParameterSet& pSet) :
pSet_(pSet),
modOn( pSet.getUntrackedParameter<bool>("modOn",true) ),
reducedSet( pSet.getUntrackedParameter<bool>("reducedSet",true) ),
ladOn( pSet.getUntrackedParameter<bool>("ladOn",false) ),
layOn( pSet.getUntrackedParameter<bool>("layOn",false) ),
phiOn( pSet.getUntrackedParameter<bool>("phiOn",false) ),
ringOn( pSet.getUntrackedParameter<bool>("ringOn",false) ),
bladeOn( pSet.getUntrackedParameter<bool>("bladeOn",false) ),
diskOn( pSet.getUntrackedParameter<bool>("diskOn",false) ),
isUpgrade( pSet.getUntrackedParameter<bool>("isUpgrade",false) ),
noOfLayers(0),
noOfDisks(0)
{
pSet_ = pSet;
debug_ = pSet_.getUntrackedParameter<bool>("debug", false);
src_ = pSet_.getParameter<edm::InputTag>("src");
clustersrc_ = pSet_.getParameter<edm::InputTag>("clustersrc");
tracksrc_ = pSet_.getParameter<edm::InputTag>("trajectoryInput");
ttrhbuilder_ = pSet_.getParameter<std::string>("TTRHBuilder");
ptminres_= pSet.getUntrackedParameter<double>("PtMinRes",4.0) ;
beamSpotToken_ = consumes<reco::BeamSpot>(std::string("offlineBeamSpot"));
offlinePrimaryVerticesToken_ = consumes<reco::VertexCollection>(std::string("offlinePrimaryVertices"));
generalTracksToken_ = consumes<reco::TrackCollection>(std::string("generalTracks"));
tracksrcToken_ = consumes<std::vector<Trajectory> >(pSet_.getParameter<edm::InputTag>("trajectoryInput"));
trackToken_ = consumes<std::vector<reco::Track> >(pSet_.getParameter<edm::InputTag>("trajectoryInput"));
trackAssociationToken_ = consumes<TrajTrackAssociationCollection>(pSet_.getParameter<edm::InputTag>("trajectoryInput"));
clustersrcToken_ = consumes<edmNew::DetSetVector<SiPixelCluster> >(pSet_.getParameter<edm::InputTag>("clustersrc"));
LogInfo("PixelDQM") << "SiPixelTrackResidualSource constructor" << endl;
LogInfo ("PixelDQM") << "Mod/Lad/Lay/Phi " << modOn << "/" << ladOn << "/"
<< layOn << "/" << phiOn << std::endl;
LogInfo ("PixelDQM") << "Blade/Disk/Ring" << bladeOn << "/" << diskOn << "/"
<< ringOn << std::endl;
topFolderName_ = pSet_.getParameter<std::string>("TopFolderName");
firstRun = true;
NTotal=0;
NLowProb=0;
}
SiPixelTrackResidualSource::~SiPixelTrackResidualSource() {
LogInfo("PixelDQM") << "SiPixelTrackResidualSource destructor" << endl;
std::map<uint32_t,SiPixelTrackResidualModule*>::iterator struct_iter;
for (struct_iter = theSiPixelStructure.begin() ; struct_iter != theSiPixelStructure.end() ; struct_iter++){
delete struct_iter->second;
struct_iter->second = 0;
}
}
void SiPixelTrackResidualSource::dqmBeginRun(const edm::Run& r, edm::EventSetup const& iSetup) {
LogInfo("PixelDQM") << "SiPixelTrackResidualSource beginRun()" << endl;
// retrieve TrackerGeometry for pixel dets
edm::ESHandle<TrackerGeometry> TG;
iSetup.get<TrackerDigiGeometryRecord>().get(TG);
if (debug_) LogVerbatim("PixelDQM") << "TrackerGeometry "<< &(*TG) <<" size is "<< TG->dets().size() << endl;
edm::ESHandle<TrackerTopology> tTopoHandle;
iSetup.get<IdealGeometryRecord>().get(tTopoHandle);
const TrackerTopology *pTT = tTopoHandle.product();
// build theSiPixelStructure with the pixel barrel and endcap dets from TrackerGeometry
for (TrackerGeometry::DetContainer::const_iterator pxb = TG->detsPXB().begin();
pxb!=TG->detsPXB().end(); pxb++) {
if (dynamic_cast<PixelGeomDetUnit const *>((*pxb))!=0) {
SiPixelTrackResidualModule* module = new SiPixelTrackResidualModule((*pxb)->geographicalId().rawId());
theSiPixelStructure.insert(pair<uint32_t, SiPixelTrackResidualModule*>((*pxb)->geographicalId().rawId(), module));
//int DBlayer = PixelBarrelNameWrapper(pSet_, DetId((*pxb)->geographicalId())).layerName();
int DBlayer = PixelBarrelName(DetId((*pxb)->geographicalId()),pTT,isUpgrade).layerName();
if (noOfLayers < DBlayer) noOfLayers = DBlayer;
}
}
for (TrackerGeometry::DetContainer::const_iterator pxf = TG->detsPXF().begin();
pxf!=TG->detsPXF().end(); pxf++) {
if (dynamic_cast<PixelGeomDetUnit const *>((*pxf))!=0) {
SiPixelTrackResidualModule* module = new SiPixelTrackResidualModule((*pxf)->geographicalId().rawId());
theSiPixelStructure.insert(pair<uint32_t, SiPixelTrackResidualModule*>((*pxf)->geographicalId().rawId(), module));
int DBdisk;
DBdisk = PixelEndcapName(DetId((*pxf)->geographicalId()),pTT,isUpgrade).diskName();
if (noOfDisks < DBdisk) noOfDisks = DBdisk;
}
}
LogInfo("PixelDQM") << "SiPixelStructure size is " << theSiPixelStructure.size() << endl;
}
void SiPixelTrackResidualSource::bookHistograms(DQMStore::IBooker & iBooker, edm::Run const &, edm::EventSetup const & iSetup){
// book residual histograms in theSiPixelFolder - one (x,y) pair of histograms per det
SiPixelFolderOrganizer theSiPixelFolder(false);
std::stringstream nameX, titleX, nameY, titleY;
if(ladOn){
iBooker.setCurrentFolder(topFolderName_+"/Barrel");
for (int i = 1; i <= noOfLayers; i++){
nameX.str(std::string()); nameX <<"siPixelTrackResidualsX_SummedLayer_" << i;
titleX.str(std::string()); titleX <<"Layer"<< i << "Hit-to-Track Residual in r-phi";
meResidualXSummedLay.push_back(iBooker.book1D(nameX.str(),titleX.str(),100,-150,150));
meResidualXSummedLay.at(i-1)->setAxisTitle("hit-to-track residual in r-phi (um)",1);
nameY.str(std::string()); nameY <<"siPixelTrackResidualsY_SummedLayer_" << i;
titleY.str(std::string()); titleY <<"Layer"<< i << "Hit-to-Track Residual in Z";
meResidualYSummedLay.push_back(iBooker.book1D(nameY.str(),titleY.str(),100,-300,300));
meResidualYSummedLay.at(i-1)->setAxisTitle("hit-to-track residual in z (um)",1);
}
}
for (std::map<uint32_t, SiPixelTrackResidualModule*>::iterator pxd = theSiPixelStructure.begin();
pxd!=theSiPixelStructure.end(); pxd++){
if(modOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,0,isUpgrade)) (*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,0,isUpgrade);
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource Folder Creation Failed! ";
}
if(ladOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,1,isUpgrade)) {
(*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,1,isUpgrade);
}
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource ladder Folder Creation Failed! ";
}
if(layOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,2,isUpgrade)) (*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,2,isUpgrade);
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource layer Folder Creation Failed! ";
}
if(phiOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,3,isUpgrade)) (*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,3,isUpgrade);
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource phi Folder Creation Failed! ";
}
if(bladeOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,4,isUpgrade)) (*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,4,isUpgrade);
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource Blade Folder Creation Failed! ";
}
if(diskOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,5,isUpgrade)) (*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,5,isUpgrade);
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource Disk Folder Creation Failed! ";
}
if(ringOn){
if (theSiPixelFolder.setModuleFolder(iBooker,(*pxd).first,6,isUpgrade)) (*pxd).second->book(pSet_,iSetup,iBooker,reducedSet,6,isUpgrade);
else throw cms::Exception("LogicError") << "SiPixelTrackResidualSource Ring Folder Creation Failed! ";
}
}
// edm::InputTag tracksrc = pSet_.getParameter<edm::InputTag>("trajectoryInput");
// edm::InputTag clustersrc = pSet_.getParameter<edm::InputTag>("clustersrc");
//number of tracks
iBooker.setCurrentFolder(topFolderName_+"/Tracks");
meNofTracks_ = iBooker.book1D("ntracks_" + tracksrc_.label(),"Number of Tracks",4,0,4);
meNofTracks_->setAxisTitle("Number of Tracks",1);
meNofTracks_->setBinLabel(1,"All");
meNofTracks_->setBinLabel(2,"Pixel");
meNofTracks_->setBinLabel(3,"BPix");
meNofTracks_->setBinLabel(4,"FPix");
//number of tracks in pixel fiducial volume
iBooker.setCurrentFolder(topFolderName_+"/Tracks");
meNofTracksInPixVol_ = iBooker.book1D("ntracksInPixVol_" + tracksrc_.label(),"Number of Tracks crossing Pixel fiducial Volume",2,0,2);
meNofTracksInPixVol_->setAxisTitle("Number of Tracks",1);
meNofTracksInPixVol_->setBinLabel(1,"With Hits");
meNofTracksInPixVol_->setBinLabel(2,"Without Hits");
//number of clusters (associated to track / not associated)
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OnTrack");
meNofClustersOnTrack_ = iBooker.book1D("nclusters_" + clustersrc_.label() + "_tot","Number of Clusters (on track)",3,0,3);
meNofClustersOnTrack_->setAxisTitle("Number of Clusters on Track",1);
meNofClustersOnTrack_->setBinLabel(1,"All");
meNofClustersOnTrack_->setBinLabel(2,"BPix");
meNofClustersOnTrack_->setBinLabel(3,"FPix");
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OffTrack");
meNofClustersNotOnTrack_ = iBooker.book1D("nclusters_" + clustersrc_.label() + "_tot","Number of Clusters (off track)",3,0,3);
meNofClustersNotOnTrack_->setAxisTitle("Number of Clusters off Track",1);
meNofClustersNotOnTrack_->setBinLabel(1,"All");
meNofClustersNotOnTrack_->setBinLabel(2,"BPix");
meNofClustersNotOnTrack_->setBinLabel(3,"FPix");
//cluster charge and size
//charge
//on track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OnTrack");
std::stringstream ss1, ss2;
meClChargeOnTrack_all = iBooker.book1D("charge_" + clustersrc_.label(),"Charge (on track)",500,0.,500.);
meClChargeOnTrack_all->setAxisTitle("Charge size (in ke)",1);
meClChargeOnTrack_bpix = iBooker.book1D("charge_" + clustersrc_.label() + "_Barrel","Charge (on track, barrel)",500,0.,500.);
meClChargeOnTrack_bpix->setAxisTitle("Charge size (in ke)",1);
meClChargeOnTrack_fpix = iBooker.book1D("charge_" + clustersrc_.label() + "_Endcap","Charge (on track, endcap)",500,0.,500.);
meClChargeOnTrack_fpix->setAxisTitle("Charge size (in ke)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "charge_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Charge (on track, layer" << i << ")";
meClChargeOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClChargeOnTrack_layers.at(i-1)->setAxisTitle("Charge size (in ke)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "charge_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "Charge (on track, diskp" << i << ")";
meClChargeOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClChargeOnTrack_diskps.at(i-1)->setAxisTitle("Charge size (in ke)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "charge_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "Charge (on track, diskm" << i << ")";
meClChargeOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClChargeOnTrack_diskms.at(i-1)->setAxisTitle("Charge size (in ke)",1);
}
//off track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OffTrack");
meClChargeNotOnTrack_all = iBooker.book1D("charge_" + clustersrc_.label(),"Charge (off track)",500,0.,500.);
meClChargeNotOnTrack_all->setAxisTitle("Charge size (in ke)",1);
meClChargeNotOnTrack_bpix = iBooker.book1D("charge_" + clustersrc_.label() + "_Barrel","Charge (off track, barrel)",500,0.,500.);
meClChargeNotOnTrack_bpix->setAxisTitle("Charge size (in ke)",1);
meClChargeNotOnTrack_fpix = iBooker.book1D("charge_" + clustersrc_.label() + "_Endcap","Charge (off track, endcap)",500,0.,500.);
meClChargeNotOnTrack_fpix->setAxisTitle("Charge size (in ke)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "charge_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Charge (off track, layer" << i << ")";
meClChargeNotOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClChargeNotOnTrack_layers.at(i-1)->setAxisTitle("Charge size (in ke)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "charge_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "Charge (off track, diskp" << i << ")";
meClChargeNotOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClChargeNotOnTrack_diskps.at(i-1)->setAxisTitle("Charge size (in ke)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "charge_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "Charge (off track, diskm" << i << ")";
meClChargeNotOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClChargeNotOnTrack_diskms.at(i-1)->setAxisTitle("Charge size (in ke)",1);
}
//size
//on track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OnTrack");
meClSizeOnTrack_all = iBooker.book1D("size_" + clustersrc_.label(),"Size (on track)",100,0.,100.);
meClSizeOnTrack_all->setAxisTitle("Cluster size (in pixels)",1);
meClSizeOnTrack_bpix = iBooker.book1D("size_" + clustersrc_.label() + "_Barrel","Size (on track, barrel)",100,0.,100.);
meClSizeOnTrack_bpix->setAxisTitle("Cluster size (in pixels)",1);
meClSizeOnTrack_fpix = iBooker.book1D("size_" + clustersrc_.label() + "_Endcap","Size (on track, endcap)",100,0.,100.);
meClSizeOnTrack_fpix->setAxisTitle("Cluster size (in pixels)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "size_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Size (on track, layer" << i << ")";
meClSizeOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeOnTrack_layers.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "size_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "Size (on track, diskp" << i << ")";
meClSizeOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeOnTrack_diskps.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "size_" + clustersrc_.label() + "_Disk_m1" << i;
ss2.str(std::string()); ss2 << "Size (on track, diskm" << i << ")";
meClSizeOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeOnTrack_diskms.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
meClSizeXOnTrack_all = iBooker.book1D("sizeX_" + clustersrc_.label(),"SizeX (on track)",100,0.,100.);
meClSizeXOnTrack_all->setAxisTitle("Cluster sizeX (in pixels)",1);
meClSizeXOnTrack_bpix = iBooker.book1D("sizeX_" + clustersrc_.label() + "_Barrel","SizeX (on track, barrel)",100,0.,100.);
meClSizeXOnTrack_bpix->setAxisTitle("Cluster sizeX (in pixels)",1);
meClSizeXOnTrack_fpix = iBooker.book1D("sizeX_" + clustersrc_.label() + "_Endcap","SizeX (on track, endcap)",100,0.,100.);
meClSizeXOnTrack_fpix->setAxisTitle("Cluster sizeX (in pixels)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "sizeX_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "SizeX (on track, layer" << i << ")";
meClSizeXOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeXOnTrack_layers.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeX_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "SizeX (on track, diskp" << i << ")";
meClSizeXOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeXOnTrack_diskps.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeX_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "SizeX (on track, diskm" << i << ")";
meClSizeXOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeXOnTrack_diskms.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
meClSizeYOnTrack_all = iBooker.book1D("sizeY_" + clustersrc_.label(),"SizeY (on track)",100,0.,100.);
meClSizeYOnTrack_all->setAxisTitle("Cluster sizeY (in pixels)",1);
meClSizeYOnTrack_bpix = iBooker.book1D("sizeY_" + clustersrc_.label() + "_Barrel","SizeY (on track, barrel)",100,0.,100.);
meClSizeYOnTrack_bpix->setAxisTitle("Cluster sizeY (in pixels)",1);
meClSizeYOnTrack_fpix = iBooker.book1D("sizeY_" + clustersrc_.label() + "_Endcap","SizeY (on track, endcap)",100,0.,100.);
meClSizeYOnTrack_fpix->setAxisTitle("Cluster sizeY (in pixels)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "sizeY_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "SizeY (on track, layer" << i << ")";
meClSizeYOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeYOnTrack_layers.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeY_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "SizeY (on track, diskp" << i << ")";
meClSizeYOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeYOnTrack_diskps.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeY_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "SizeY (on track, diskm" << i << ")";
meClSizeYOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeYOnTrack_diskms.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
//off track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OffTrack");
meClSizeNotOnTrack_all = iBooker.book1D("size_" + clustersrc_.label(),"Size (off track)",100,0.,100.);
meClSizeNotOnTrack_all->setAxisTitle("Cluster size (in pixels)",1);
meClSizeNotOnTrack_bpix = iBooker.book1D("size_" + clustersrc_.label() + "_Barrel","Size (off track, barrel)",100,0.,100.);
meClSizeNotOnTrack_bpix->setAxisTitle("Cluster size (in pixels)",1);
meClSizeNotOnTrack_fpix = iBooker.book1D("size_" + clustersrc_.label() + "_Endcap","Size (off track, endcap)",100,0.,100.);
meClSizeNotOnTrack_fpix->setAxisTitle("Cluster size (in pixels)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "size_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Size (off track, layer" << i << ")";
meClSizeNotOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeNotOnTrack_layers.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "size_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "Size (off track, diskp" << i << ")";
meClSizeNotOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeNotOnTrack_diskps.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "size_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "Size (off track, diskm" << i << ")";
meClSizeNotOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeNotOnTrack_diskms.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
meClSizeXNotOnTrack_all = iBooker.book1D("sizeX_" + clustersrc_.label(),"SizeX (off track)",100,0.,100.);
meClSizeXNotOnTrack_all->setAxisTitle("Cluster sizeX (in pixels)",1);
meClSizeXNotOnTrack_bpix = iBooker.book1D("sizeX_" + clustersrc_.label() + "_Barrel","SizeX (off track, barrel)",100,0.,100.);
meClSizeXNotOnTrack_bpix->setAxisTitle("Cluster sizeX (in pixels)",1);
meClSizeXNotOnTrack_fpix = iBooker.book1D("sizeX_" + clustersrc_.label() + "_Endcap","SizeX (off track, endcap)",100,0.,100.);
meClSizeXNotOnTrack_fpix->setAxisTitle("Cluster sizeX (in pixels)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "sizeX_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "SizeX (off track, layer" << i << ")";
meClSizeXNotOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeXNotOnTrack_layers.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeX_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "SizeX (off track, diskp" << i << ")";
meClSizeXNotOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeXNotOnTrack_diskps.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeX_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "SizeX (off track, diskm" << i << ")";
meClSizeXNotOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeXNotOnTrack_diskms.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
meClSizeYNotOnTrack_all = iBooker.book1D("sizeY_" + clustersrc_.label(),"SizeY (off track)",100,0.,100.);
meClSizeYNotOnTrack_all->setAxisTitle("Cluster sizeY (in pixels)",1);
meClSizeYNotOnTrack_bpix = iBooker.book1D("sizeY_" + clustersrc_.label() + "_Barrel","SizeY (off track, barrel)",100,0.,100.);
meClSizeYNotOnTrack_bpix->setAxisTitle("Cluster sizeY (in pixels)",1);
meClSizeYNotOnTrack_fpix = iBooker.book1D("sizeY_" + clustersrc_.label() + "_Endcap","SizeY (off track, endcap)",100,0.,100.);
meClSizeYNotOnTrack_fpix->setAxisTitle("Cluster sizeY (in pixels)",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "sizeY_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "SizeY (off track, layer" << i << ")";
meClSizeYNotOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeYNotOnTrack_layers.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeY_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "SizeY (off track, diskp" << i << ")";
meClSizeYNotOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeYNotOnTrack_diskps.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "sizeY_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "SizeY (off track, diskm" << i << ")";
meClSizeYNotOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meClSizeYNotOnTrack_diskms.at(i-1)->setAxisTitle("Cluster size (in pixels)",1);
}
//cluster global position
//on track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OnTrack");
//bpix
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "position_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Clusters Layer" << i << " (on track)";
meClPosLayersOnTrack.push_back(iBooker.book2D(ss1.str(),ss2.str(),200,-30.,30.,128,-3.2,3.2));
meClPosLayersOnTrack.at(i-1)->setAxisTitle("Global Z (cm)",1);
meClPosLayersOnTrack.at(i-1)->setAxisTitle("Global #phi",2);
}
//fpix
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "position_" + clustersrc_.label() + "_pz_Disk_" << i;
ss2.str(std::string()); ss2 << "Clusters +Z Disk" << i << " (on track)";
meClPosDiskspzOnTrack.push_back(iBooker.book2D(ss1.str(),ss2.str(),80,-20.,20.,80,-20.,20.));
meClPosDiskspzOnTrack.at(i-1)->setAxisTitle("Global X (cm)",1);
meClPosDiskspzOnTrack.at(i-1)->setAxisTitle("Global Y (cm)",2);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "position_" + clustersrc_.label() + "_mz_Disk_" << i;
ss2.str(std::string()); ss2 << "Clusters -Z Disk" << i << " (on track)";
meClPosDisksmzOnTrack.push_back(iBooker.book2D(ss1.str(),ss2.str(),80,-20.,20.,80,-20.,20.));
meClPosDisksmzOnTrack.at(i-1)->setAxisTitle("Global X (cm)",1);
meClPosDisksmzOnTrack.at(i-1)->setAxisTitle("Global Y (cm)",2);
}
meNClustersOnTrack_all = iBooker.book1D("nclusters_" + clustersrc_.label(),"Number of Clusters (on Track)",50,0.,50.);
meNClustersOnTrack_all->setAxisTitle("Number of Clusters",1);
meNClustersOnTrack_bpix = iBooker.book1D("nclusters_" + clustersrc_.label() + "_Barrel","Number of Clusters (on track, barrel)",50,0.,50.);
meNClustersOnTrack_bpix->setAxisTitle("Number of Clusters",1);
meNClustersOnTrack_fpix = iBooker.book1D("nclusters_" + clustersrc_.label() + "_Endcap","Number of Clusters (on track, endcap)",50,0.,50.);
meNClustersOnTrack_fpix->setAxisTitle("Number of Clusters",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "nclusters_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Number of Clusters (on track, layer" << i << ")";
meNClustersOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meNClustersOnTrack_layers.at(i-1)->setAxisTitle("Number of Clusters",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "nclusters_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "Number of Clusters (on track, diskp" << i << ")";
meNClustersOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),50,0.,50.));
meNClustersOnTrack_diskps.at(i-1)->setAxisTitle("Number of Clusters",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "nclusters_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "Number of Clusters (on track, diskm" << i << ")";
meNClustersOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meNClustersOnTrack_diskms.at(i-1)->setAxisTitle("Number of Clusters",1);
}
//not on track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OffTrack");
//bpix
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "position_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Clusters Layer" << i << " (off track)";
meClPosLayersNotOnTrack.push_back(iBooker.book2D(ss1.str(),ss2.str(),200,-30.,30.,128,-3.2,3.2));
meClPosLayersNotOnTrack.at(i-1)->setAxisTitle("Global Z (cm)",1);
meClPosLayersNotOnTrack.at(i-1)->setAxisTitle("Global #phi",2);
}
//fpix
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "position_" + clustersrc_.label() + "_pz_Disk_" << i;
ss2.str(std::string()); ss2 << "Clusters +Z Disk" << i << " (off track)";
meClPosDiskspzNotOnTrack.push_back(iBooker.book2D(ss1.str(),ss2.str(),80,-20.,20.,80,-20.,20.));
meClPosDiskspzNotOnTrack.at(i-1)->setAxisTitle("Global X (cm)",1);
meClPosDiskspzNotOnTrack.at(i-1)->setAxisTitle("Global Y (cm)",2);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "position_" + clustersrc_.label() + "_mz_Disk_" << i;
ss2.str(std::string()); ss2 << "Clusters -Z Disk" << i << " (off track)";
meClPosDisksmzNotOnTrack.push_back(iBooker.book2D(ss1.str(),ss2.str(),80,-20.,20.,80,-20.,20.));
meClPosDisksmzNotOnTrack.at(i-1)->setAxisTitle("Global X (cm)",1);
meClPosDisksmzNotOnTrack.at(i-1)->setAxisTitle("Global Y (cm)",2);
}
meNClustersNotOnTrack_all = iBooker.book1D("nclusters_" + clustersrc_.label(),"Number of Clusters (off Track)",50,0.,50.);
meNClustersNotOnTrack_all->setAxisTitle("Number of Clusters",1);
meNClustersNotOnTrack_bpix = iBooker.book1D("nclusters_" + clustersrc_.label() + "_Barrel","Number of Clusters (off track, barrel)",50,0.,50.);
meNClustersNotOnTrack_bpix->setAxisTitle("Number of Clusters",1);
meNClustersNotOnTrack_fpix = iBooker.book1D("nclusters_" + clustersrc_.label() + "_Endcap","Number of Clusters (off track, endcap)",50,0.,50.);
meNClustersNotOnTrack_fpix->setAxisTitle("Number of Clusters",1);
for (int i = 1; i <= noOfLayers; i++)
{
ss1.str(std::string()); ss1 << "nclusters_" + clustersrc_.label() + "_Layer_" << i;
ss2.str(std::string()); ss2 << "Number of Clusters (off track, layer" << i << ")";
meNClustersNotOnTrack_layers.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meNClustersNotOnTrack_layers.at(i-1)->setAxisTitle("Number of Clusters",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "nclusters_" + clustersrc_.label() + "_Disk_p" << i;
ss2.str(std::string()); ss2 << "Number of Clusters (off track, diskp" << i << ")";
meNClustersNotOnTrack_diskps.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meNClustersNotOnTrack_diskps.at(i-1)->setAxisTitle("Number of Clusters",1);
}
for (int i = 1; i <= noOfDisks; i++)
{
ss1.str(std::string()); ss1 << "nclusters_" + clustersrc_.label() + "_Disk_m" << i;
ss2.str(std::string()); ss2 << "Number of Clusters (off track, diskm" << i << ")";
meNClustersNotOnTrack_diskms.push_back(iBooker.book1D(ss1.str(),ss2.str(),500,0.,500.));
meNClustersNotOnTrack_diskms.at(i-1)->setAxisTitle("Number of Clusters",1);
}
//HitProbability
//on track
iBooker.setCurrentFolder(topFolderName_+"/Clusters/OnTrack");
meHitProbability = iBooker.book1D("FractionLowProb","Fraction of hits with low probability;FractionLowProb;#HitsOnTrack",100,0.,1.);
if (debug_) {
// book summary residual histograms in a debugging folder - one (x,y) pair of histograms per subdetector
iBooker.setCurrentFolder("debugging");
char hisID[80];
for (int s=0; s<3; s++) {
sprintf(hisID,"residual_x_subdet_%i",s);
meSubdetResidualX[s] = iBooker.book1D(hisID,"Pixel Hit-to-Track Residual in X",500,-5.,5.);
sprintf(hisID,"residual_y_subdet_%i",s);
meSubdetResidualY[s] = iBooker.book1D(hisID,"Pixel Hit-to-Track Residual in Y",500,-5.,5.);
}
}
firstRun = false;
}
void SiPixelTrackResidualSource::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
//Retrieve tracker topology from geometry
edm::ESHandle<TrackerTopology> tTopoHandle;
iSetup.get<IdealGeometryRecord>().get(tTopoHandle);
const TrackerTopology* const tTopo = tTopoHandle.product();
// retrieve TrackerGeometry again and MagneticField for use in transforming
// a TrackCandidate's P(ersistent)TrajectoryStateoOnDet (PTSoD) to a TrajectoryStateOnSurface (TSoS)
ESHandle<TrackerGeometry> TG;
iSetup.get<TrackerDigiGeometryRecord>().get(TG);
const TrackerGeometry* theTrackerGeometry = TG.product();
//analytic triplet method to calculate the track residuals in the pixe barrel detector
//--------------------------------------------------------------------
// beam spot:
//
edm::Handle<reco::BeamSpot> rbs;
//iEvent.getByLabel( "offlineBeamSpot", rbs );
iEvent.getByToken( beamSpotToken_, rbs );
math::XYZPoint bsP = math::XYZPoint(0,0,0);
if( !rbs.failedToGet() && rbs.isValid() )
{
bsP = math::XYZPoint( rbs->x0(), rbs->y0(), rbs->z0() );
}
//--------------------------------------------------------------------
// primary vertices:
//
edm::Handle<reco::VertexCollection> vertices;
//iEvent.getByLabel("offlinePrimaryVertices", vertices );
iEvent.getByToken( offlinePrimaryVerticesToken_, vertices );
if( vertices.failedToGet() ) return;
if( !vertices.isValid() ) return;
math::XYZPoint vtxN = math::XYZPoint(0,0,0);
math::XYZPoint vtxP = math::XYZPoint(0,0,0);
double bestNdof = 0;
double maxSumPt = 0;
reco::Vertex bestPvx;
for(reco::VertexCollection::const_iterator iVertex = vertices->begin();
iVertex != vertices->end(); ++iVertex ) {
if( iVertex->ndof() > bestNdof ) {
bestNdof = iVertex->ndof();
vtxN = math::XYZPoint( iVertex->x(), iVertex->y(), iVertex->z() );
}//ndof
if( iVertex->p4().pt() > maxSumPt ) {
maxSumPt = iVertex->p4().pt();
vtxP = math::XYZPoint( iVertex->x(), iVertex->y(), iVertex->z() );
bestPvx = *iVertex;
}//sumpt
}//vertex
if( maxSumPt < 1 ) return;
if( maxSumPt < 1 ) vtxP = vtxN;
//---------------------------------------------
//get Tracks
//
edm:: Handle<reco::TrackCollection> TracksForRes;
//iEvent.getByLabel( "generalTracks", TracksForRes );
iEvent.getByToken( generalTracksToken_, TracksForRes );
//
// transient track builder, needs B-field from data base (global tag in .py)
//
edm::ESHandle<TransientTrackBuilder> theB;
iSetup.get<TransientTrackRecord>().get( "TransientTrackBuilder", theB );
//get the TransienTrackingRecHitBuilder needed for extracting the global position of the hits in the pixel
edm::ESHandle<TransientTrackingRecHitBuilder> theTrackerRecHitBuilder;
iSetup.get<TransientRecHitRecord>().get(ttrhbuilder_,theTrackerRecHitBuilder);
//check that tracks are valid
if( TracksForRes.failedToGet() ) return;
if( !TracksForRes.isValid() ) return;
//get tracker geometry
edm::ESHandle<TrackerGeometry> pDD;
iSetup.get<TrackerDigiGeometryRecord>().get(pDD);
if( !pDD.isValid() ) {
cout << "Unable to find TrackerDigiGeometry. Return\n";
return;
}
int kk = -1;
//----------------------------------------------------------------------------
// Residuals:
//
for( reco::TrackCollection::const_iterator iTrack = TracksForRes->begin();
iTrack != TracksForRes->end(); ++iTrack ) {
//count
kk++;
//Calculate minimal track pt before curling
// cpt = cqRB = 0.3*R[m]*B[T] = 1.14*R[m] for B=3.8T
// D = 2R = 2*pt/1.14
// calo: D = 1.3 m => pt = 0.74 GeV/c
double pt = iTrack->pt();
if( pt < 0.75 ) continue;// curls up
if( abs( iTrack->dxy(vtxP) ) > 5*iTrack->dxyError() ) continue; // not prompt
double charge = iTrack->charge();
reco::TransientTrack tTrack = theB->build(*iTrack);
//get curvature of the track, needed for the residuals
double kap = tTrack.initialFreeState().transverseCurvature();
//needed for the TransienTrackingRecHitBuilder
TrajectoryStateOnSurface initialTSOS = tTrack.innermostMeasurementState();
if( iTrack->extra().isNonnull() &&iTrack->extra().isAvailable() ){
double x1 = 0;
double y1 = 0;
double z1 = 0;
double x2 = 0;
double y2 = 0;
double z2 = 0;
double x3 = 0;
double y3 = 0;
double z3 = 0;
int n1 = 0;
int n2 = 0;
int n3 = 0;
//for saving the pixel barrel hits
vector<TransientTrackingRecHit::RecHitPointer> GoodPixBarrelHits;
//looping through the RecHits of the track
for( trackingRecHit_iterator irecHit = iTrack->recHitsBegin();
irecHit != iTrack->recHitsEnd(); ++irecHit){
if( (*irecHit)->isValid() ){
DetId detId = (*irecHit)->geographicalId();
// enum Detector { Tracker=1, Muon=2, Ecal=3, Hcal=4, Calo=5 };
if( detId.det() != 1 ){
if(debug_){
cout << "rec hit ID = " << detId.det() << " not in tracker!?!?\n";
}
continue;
}
uint32_t subDet = detId.subdetId();
// enum SubDetector{ PixelBarrel=1, PixelEndcap=2 };
// enum SubDetector{ TIB=3, TID=4, TOB=5, TEC=6 };
TransientTrackingRecHit::RecHitPointer trecHit = theTrackerRecHitBuilder->build( &*(*irecHit), initialTSOS);
double gX = trecHit->globalPosition().x();
double gY = trecHit->globalPosition().y();
double gZ = trecHit->globalPosition().z();
if( subDet == PixelSubdetector::PixelBarrel ) {
int ilay = tTopo->pxbLayer(detId);
if( ilay == 1 ){
n1++;
x1 = gX;
y1 = gY;
z1 = gZ;
GoodPixBarrelHits.push_back((trecHit));
}//PXB1
if( ilay == 2 ){
n2++;
x2 = gX;
y2 = gY;
z2 = gZ;
GoodPixBarrelHits.push_back((trecHit));
}//PXB2
if( ilay == 3 ){
n3++;
x3 = gX;
y3 = gY;
z3 = gZ;
GoodPixBarrelHits.push_back((trecHit));
}
}//PXB
}//valid
}//loop rechits
//CS extra plots
if( n1+n2+n3 == 3 && n1*n2*n3 > 0) {
for( unsigned int i = 0; i < GoodPixBarrelHits.size(); i++){
if( GoodPixBarrelHits[i]->isValid() ){
DetId detId = GoodPixBarrelHits[i]->geographicalId().rawId();
int ilay = tTopo->pxbLayer(detId);
if(pt > ptminres_){
double dca2 = 0.0, dz2=0.0;
double ptsig = pt;
if(charge<0.) ptsig = -pt;
//Filling the histograms in modules
MeasurementPoint Test;
MeasurementPoint Test2;
Test=MeasurementPoint(0,0);
Test2=MeasurementPoint(0,0);
Measurement2DVector residual;
if( ilay == 1 ){
triplets(x2,y2,z2,x1,y1,z1,x3,y3,z3,ptsig,dca2,dz2, kap);
Test=MeasurementPoint(dca2*1E4,dz2*1E4);
residual=Test-Test2;
}
if( ilay == 2 ){
triplets(x1,y1,z1,x2,y2,z2,x3,y3,z3,ptsig,dca2,dz2, kap);
Test=MeasurementPoint(dca2*1E4,dz2*1E4);
residual=Test-Test2;
}
if( ilay == 3 ){
triplets(x1,y1,z1,x3,y3,z3,x2,y2,z2,ptsig,dca2,dz2, kap);
Test=MeasurementPoint(dca2*1E4,dz2*1E4);
residual=Test-Test2;
}
// fill the residual histograms
std::map<uint32_t, SiPixelTrackResidualModule*>::iterator pxd = theSiPixelStructure.find(detId);
if (pxd!=theSiPixelStructure.end()) (*pxd).second->fill(residual, reducedSet, modOn, ladOn, layOn, phiOn, bladeOn, diskOn, ringOn);
if(ladOn&&pxd!=theSiPixelStructure.end()){
meResidualXSummedLay.at(PixelBarrelNameUpgrade((*pxd).first).layerName()-1)->Fill(residual.x());
meResidualYSummedLay.at(PixelBarrelNameUpgrade((*pxd).first).layerName()-1)->Fill(residual.y());
}
}//three hits
}//is valid
}//rechits loop
}//pt 4
}
}//-----Tracks
////////////////////////////
//get trajectories
edm::Handle<std::vector<Trajectory> > trajCollectionHandle;
//iEvent.getByLabel(tracksrc_,trajCollectionHandle);
iEvent.getByToken ( tracksrcToken_, trajCollectionHandle );
const std::vector<Trajectory> trajColl = *(trajCollectionHandle.product());
//get tracks
edm::Handle<std::vector<reco::Track> > trackCollectionHandle;
//iEvent.getByLabel(tracksrc_,trackCollectionHandle);
iEvent.getByToken( trackToken_, trackCollectionHandle );
const std::vector<reco::Track> trackColl = *(trackCollectionHandle.product());
//get the map
edm::Handle<TrajTrackAssociationCollection> match;
//iEvent.getByLabel(tracksrc_,match);
iEvent.getByToken( trackAssociationToken_, match);
const TrajTrackAssociationCollection ttac = *(match.product());
// get clusters
edm::Handle< edmNew::DetSetVector<SiPixelCluster> > clusterColl;
//iEvent.getByLabel( clustersrc_, clusterColl );
iEvent.getByToken( clustersrcToken_, clusterColl );
const edmNew::DetSetVector<SiPixelCluster> clustColl = *(clusterColl.product());
if(debug_){
std::cout << "Trajectories\t : " << trajColl.size() << std::endl;
std::cout << "recoTracks \t : " << trackColl.size() << std::endl;
std::cout << "Map entries \t : " << ttac.size() << std::endl;
}
std::set<SiPixelCluster> clusterSet;
TrajectoryStateCombiner tsoscomb;
int tracks=0, pixeltracks=0, bpixtracks=0, fpixtracks=0;
int trackclusters=0, barreltrackclusters=0, endcaptrackclusters=0;
int otherclusters=0, barrelotherclusters=0, endcapotherclusters=0;
//Loop over map entries
for(TrajTrackAssociationCollection::const_iterator it = ttac.begin();it != ttac.end(); ++it){
const edm::Ref<std::vector<Trajectory> > traj_iterator = it->key;
// Trajectory Map, extract Trajectory for this track
reco::TrackRef trackref = it->val;
tracks++;
bool isBpixtrack = false, isFpixtrack = false, crossesPixVol=false;
//find out whether track crosses pixel fiducial volume (for cosmic tracks)
double d0 = (*trackref).d0(), dz = (*trackref).dz();
if(abs(d0)<15 && abs(dz)<50) crossesPixVol = true;
std::vector<TrajectoryMeasurement> tmeasColl =traj_iterator->measurements();
std::vector<TrajectoryMeasurement>::const_iterator tmeasIt;
//loop on measurements to find out whether there are bpix and/or fpix hits
for(tmeasIt = tmeasColl.begin();tmeasIt!=tmeasColl.end();tmeasIt++){
if(! tmeasIt->updatedState().isValid()) continue;
TransientTrackingRecHit::ConstRecHitPointer testhit = tmeasIt->recHit();
if(! testhit->isValid() || testhit->geographicalId().det() != DetId::Tracker) continue;
uint testSubDetID = (testhit->geographicalId().subdetId());
if(testSubDetID==PixelSubdetector::PixelBarrel) isBpixtrack = true;
if(testSubDetID==PixelSubdetector::PixelEndcap) isFpixtrack = true;
}//end loop on measurements
if(isBpixtrack) {
bpixtracks++;
if(debug_) std::cout << "bpixtrack\n";
}
if(isFpixtrack) {
fpixtracks++;
if(debug_) std::cout << "fpixtrack\n";
}
if(isBpixtrack || isFpixtrack){
pixeltracks++;
if(crossesPixVol) meNofTracksInPixVol_->Fill(0,1);
std::vector<TrajectoryMeasurement> tmeasColl = traj_iterator->measurements();
for(std::vector<TrajectoryMeasurement>::const_iterator tmeasIt = tmeasColl.begin(); tmeasIt!=tmeasColl.end(); tmeasIt++){
if(! tmeasIt->updatedState().isValid()) continue;
TrajectoryStateOnSurface tsos = tsoscomb( tmeasIt->forwardPredictedState(), tmeasIt->backwardPredictedState() );
TransientTrackingRecHit::ConstRecHitPointer hit = tmeasIt->recHit();
if(! hit->isValid() || hit->geographicalId().det() != DetId::Tracker ) {
continue;
} else {
// //residual
const DetId & hit_detId = hit->geographicalId();
//uint IntRawDetID = (hit_detId.rawId());
uint IntSubDetID = (hit_detId.subdetId());
if(IntSubDetID == 0 ) continue; // don't look at SiStrip hits!
// get the enclosed persistent hit
const TrackingRecHit *persistentHit = hit->hit();
// check if it's not null, and if it's a valid pixel hit
if ((persistentHit != 0) && (typeid(*persistentHit) == typeid(SiPixelRecHit))) {
// tell the C++ compiler that the hit is a pixel hit
const SiPixelRecHit* pixhit = static_cast<const SiPixelRecHit*>( hit->hit() );
//Hit probability:
float hit_prob = -1.;
if(pixhit->hasFilledProb()){
hit_prob = pixhit->clusterProbability(0);
//std::cout<<"HITPROB= "<<hit_prob<<std::endl;
if(hit_prob<pow(10.,-15.)) NLowProb++;
NTotal++;
if(NTotal>0) meHitProbability->Fill(float(NLowProb/NTotal));
}
// get the edm::Ref to the cluster
edm::Ref<edmNew::DetSetVector<SiPixelCluster>, SiPixelCluster> const& clust = (*pixhit).cluster();
// check if the ref is not null
if (clust.isNonnull()) {
//define tracker and pixel geometry and topology
const TrackerGeometry& theTracker(*theTrackerGeometry);
const PixelGeomDetUnit* theGeomDet = static_cast<const PixelGeomDetUnit*> (theTracker.idToDet(hit_detId) );
//test if PixelGeomDetUnit exists
if(theGeomDet == 0) {
if(debug_) std::cout << "NO THEGEOMDET\n";
continue;
}
const PixelTopology * topol = &(theGeomDet->specificTopology());
//fill histograms for clusters on tracks
//correct SiPixelTrackResidualModule
std::map<uint32_t, SiPixelTrackResidualModule*>::iterator pxd = theSiPixelStructure.find((*hit).geographicalId().rawId());
//CHARGE CORRECTION (for track impact angle)
// calculate alpha and beta from cluster position
LocalTrajectoryParameters ltp = tsos.localParameters();
LocalVector localDir = ltp.momentum()/ltp.momentum().mag();
float clust_alpha = atan2(localDir.z(), localDir.x());