File indexing completed on 2024-04-06 12:06:43
0001 #include "DPGAnalysis/SiStripTools/interface/TSOSHistogramMaker.h"
0002 #include <iostream>
0003 #include "TH1F.h"
0004 #include "TH2F.h"
0005 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0006 #include "FWCore/ServiceRegistry/interface/Service.h"
0007 #include "CommonTools/UtilAlgos/interface/TFileService.h"
0008 #include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
0009 #include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHit.h"
0010
0011 TSOSHistogramMaker::TSOSHistogramMaker()
0012 : m_2dhistos(false),
0013 m_detsels(),
0014 m_selnames(),
0015 m_seltitles(),
0016 m_histocluslenangle(),
0017 m_tsosy(),
0018 m_tsosx(),
0019 m_tsosxy(),
0020 m_ttrhy(),
0021 m_ttrhx(),
0022 m_ttrhxy(),
0023 m_tsosdy(),
0024 m_tsosdx(),
0025 m_tsosdxdy() {}
0026
0027 TSOSHistogramMaker::TSOSHistogramMaker(const edm::ParameterSet& iConfig)
0028 : m_2dhistos(iConfig.getUntrackedParameter<bool>("wanted2DHistos", false)),
0029 m_detsels(),
0030 m_selnames(),
0031 m_seltitles(),
0032 m_histocluslenangle(),
0033 m_tsosy(),
0034 m_tsosx(),
0035 m_tsosxy(),
0036 m_ttrhy(),
0037 m_ttrhx(),
0038 m_ttrhxy(),
0039 m_tsosdy(),
0040 m_tsosdx(),
0041 m_tsosdxdy() {
0042 edm::Service<TFileService> tfserv;
0043
0044 std::vector<edm::ParameterSet> wantedsubds(iConfig.getParameter<std::vector<edm::ParameterSet> >("wantedSubDets"));
0045
0046 std::cout << "selections found: " << wantedsubds.size() << std::endl;
0047
0048 for (std::vector<edm::ParameterSet>::iterator ps = wantedsubds.begin(); ps != wantedsubds.end(); ++ps) {
0049 m_selnames.push_back(ps->getParameter<std::string>("detLabel"));
0050 if (ps->existsAs<std::string>("title")) {
0051 m_seltitles.push_back(ps->getParameter<std::string>("title"));
0052 } else {
0053 m_seltitles.push_back(ps->getParameter<std::string>("detLabel"));
0054 }
0055 m_detsels.push_back(DetIdSelector(ps->getUntrackedParameter<std::vector<std::string> >("selection")));
0056 }
0057
0058 for (unsigned int isel = 0; isel < m_detsels.size(); ++isel) {
0059 TFileDirectory subdir = tfserv->mkdir(m_selnames[isel]);
0060
0061 std::string name = "tsosy_" + m_selnames[isel];
0062 std::string title = "TSOS y " + m_seltitles[isel];
0063 m_tsosy.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 200, -20., 20.));
0064 name = "tsosx_" + m_selnames[isel];
0065 title = "TSOS x " + m_seltitles[isel];
0066 m_tsosx.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 200, -20., 20.));
0067 if (m_2dhistos) {
0068 name = "tsosxy_" + m_selnames[isel];
0069 title = "TSOS y vs x " + m_seltitles[isel];
0070 m_tsosxy.push_back(subdir.make<TH2F>(name.c_str(), title.c_str(), 200, -20., 20., 200, -20., 20.));
0071 }
0072
0073 name = "tsosprojx_" + m_selnames[isel];
0074 title = "TSOS x projection " + m_seltitles[isel];
0075 m_tsosprojx.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 400, -2., 2.));
0076 name = "tsosprojy_" + m_selnames[isel];
0077 title = "TSOS y projection " + m_seltitles[isel];
0078 m_tsosprojy.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 400, -2., 2.));
0079
0080 name = "ttrhy_" + m_selnames[isel];
0081 title = "TT RecHit y " + m_seltitles[isel];
0082 m_ttrhy.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 200, -20., 20.));
0083 name = "ttrhx_" + m_selnames[isel];
0084 title = "TT RecHit x " + m_seltitles[isel];
0085 m_ttrhx.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 200, -20., 20.));
0086 if (m_2dhistos) {
0087 name = "ttrhxy_" + m_selnames[isel];
0088 title = "TT RecHit y vs x " + m_seltitles[isel];
0089 m_ttrhxy.push_back(subdir.make<TH2F>(name.c_str(), title.c_str(), 200, -20., 20., 200, -20., 20.));
0090 }
0091
0092 name = "tsosdy_" + m_selnames[isel];
0093 title = "TSOS-TTRH y " + m_seltitles[isel];
0094 m_tsosdy.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 200, -5., 5.));
0095 name = "tsosdx_" + m_selnames[isel];
0096 title = "TSOS-TTRH x " + m_seltitles[isel];
0097 m_tsosdx.push_back(subdir.make<TH1F>(name.c_str(), title.c_str(), 200, -0.1, 0.1));
0098 if (m_2dhistos) {
0099 name = "tsosdxdy_" + m_selnames[isel];
0100 title = "TSOS-TTRH dy vs dy " + m_seltitles[isel];
0101 m_tsosdxdy.push_back(subdir.make<TH2F>(name.c_str(), title.c_str(), 200, -0.1, 0.1, 200, -5., 5.));
0102 }
0103
0104 name = "cluslenangle_" + m_selnames[isel];
0105 title = "Cluster Length vs Track Angle " + m_seltitles[isel];
0106 m_histocluslenangle.push_back(subdir.make<TH2F>(name.c_str(), title.c_str(), 200, -1., 1., 40, -0.5, 39.5));
0107 }
0108 }
0109
0110 void TSOSHistogramMaker::fill(const TrajectoryStateOnSurface& tsos,
0111 TransientTrackingRecHit::ConstRecHitPointer hit) const {
0112 if (hit == nullptr || !hit->isValid())
0113 return;
0114
0115 for (unsigned int i = 0; i < m_detsels.size(); ++i) {
0116 if (m_detsels[i].isSelected(hit->geographicalId())) {
0117 m_tsosy[i]->Fill(tsos.localPosition().y());
0118 m_tsosx[i]->Fill(tsos.localPosition().x());
0119 if (m_2dhistos)
0120 m_tsosxy[i]->Fill(tsos.localPosition().x(), tsos.localPosition().y());
0121 m_ttrhy[i]->Fill(hit->localPosition().y());
0122 m_ttrhx[i]->Fill(hit->localPosition().x());
0123 if (m_2dhistos)
0124 m_ttrhxy[i]->Fill(hit->localPosition().x(), hit->localPosition().y());
0125 m_tsosdy[i]->Fill(tsos.localPosition().y() - hit->localPosition().y());
0126 m_tsosdx[i]->Fill(tsos.localPosition().x() - hit->localPosition().x());
0127 if (m_2dhistos)
0128 m_tsosdxdy[i]->Fill(tsos.localPosition().x() - hit->localPosition().x(),
0129 tsos.localPosition().y() - hit->localPosition().y());
0130
0131 if (tsos.localDirection().z() != 0) {
0132 m_tsosprojx[i]->Fill(tsos.localDirection().x() / tsos.localDirection().z());
0133 m_tsosprojy[i]->Fill(tsos.localDirection().y() / tsos.localDirection().z());
0134 }
0135 }
0136 }
0137 }
