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/*
* See header file for a description of this class.
*
* \author: Mia Tosi,40 3-B32,+41227671609
*/
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/InputTag.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DQM/TrackingMonitor/interface/VertexMonitor.h"
#include "DQM/TrackingMonitor/interface/GetLumi.h"
#include "TMath.h"
VertexMonitor::VertexMonitor(const edm::ParameterSet& iConfig,
const edm::InputTag& primaryVertexInputTag,
const edm::InputTag& selectedPrimaryVertexInputTag,
std::string pvLabel)
: conf_(iConfig),
primaryVertexInputTag_(primaryVertexInputTag),
selectedPrimaryVertexInputTag_(selectedPrimaryVertexInputTag),
label_(pvLabel),
NumberOfPVtx(nullptr),
NumberOfPVtxVsBXlumi(nullptr),
NumberOfPVtxVsGoodPVtx(nullptr),
NumberOfGoodPVtx(nullptr),
NumberOfGoodPVtxVsBXlumi(nullptr),
FractionOfGoodPVtx(nullptr),
FractionOfGoodPVtxVsBXlumi(nullptr),
FractionOfGoodPVtxVsGoodPVtx(nullptr),
FractionOfGoodPVtxVsPVtx(nullptr),
NumberOfBADndofPVtx(nullptr),
NumberOfBADndofPVtxVsBXlumi(nullptr),
NumberOfBADndofPVtxVsGoodPVtx(nullptr),
GoodPVtxSumPt(nullptr),
GoodPVtxSumPtVsBXlumi(nullptr),
GoodPVtxSumPtVsGoodPVtx(nullptr),
GoodPVtxNumberOfTracks(nullptr),
GoodPVtxNumberOfTracksVsBXlumi(nullptr),
GoodPVtxNumberOfTracksVsGoodPVtx(nullptr),
GoodPVtxNumberOfTracksVsGoodPVtxNdof(nullptr),
GoodPVtxChi2oNDFVsGoodPVtx(nullptr),
GoodPVtxChi2oNDFVsBXlumi(nullptr),
GoodPVtxChi2ProbVsGoodPVtx(nullptr),
GoodPVtxChi2ProbVsBXlumi(nullptr),
doAllPlots_(conf_.getParameter<bool>("doAllPlots")),
doPlotsVsBXlumi_(conf_.getParameter<bool>("doPlotsVsBXlumi")),
doPlotsVsGoodPVtx_(conf_.getParameter<bool>("doPlotsVsGoodPVtx"))
{
//now do what ever initialization is needed
if (doPlotsVsBXlumi_)
lumiDetails_ = new GetLumi(iConfig.getParameter<edm::ParameterSet>("BXlumiSetup"));
}
VertexMonitor::VertexMonitor(const edm::ParameterSet& iConfig,
const edm::InputTag& primaryVertexInputTag,
const edm::InputTag& selectedPrimaryVertexInputTag,
std::string pvLabel,
edm::ConsumesCollector& iC)
: VertexMonitor(iConfig, primaryVertexInputTag, selectedPrimaryVertexInputTag, pvLabel) {
if (doPlotsVsBXlumi_)
lumiDetails_ = new GetLumi(iConfig.getParameter<edm::ParameterSet>("BXlumiSetup"), iC);
pvToken_ = iC.consumes<reco::VertexCollection>(primaryVertexInputTag_);
selpvToken_ = iC.consumes<reco::VertexCollection>(selectedPrimaryVertexInputTag_);
}
VertexMonitor::~VertexMonitor() = default;
//
// member functions
//
// -- Analyse
// ------------ method called for each event ------------
// ------------------------------------------------------- //
void VertexMonitor::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
double bxlumi = 0.;
if (doPlotsVsBXlumi_)
bxlumi = lumiDetails_->getValue(iEvent);
// std::cout << "bxlumi : " << bxlumi << std::endl;
size_t totalNumPV = 0;
size_t totalNumBADndofPV = 0;
edm::Handle<reco::VertexCollection> pvHandle = iEvent.getHandle(pvToken_);
if (pvHandle.isValid()) {
totalNumPV = pvHandle->size();
// std::cout << "totalNumPV : " << totalNumPV << std::endl;
for (reco::VertexCollection::const_iterator pv = pvHandle->begin(); pv != pvHandle->end(); ++pv) {
//--- count pv w/ ndof < 4
if (pv->ndof() < 4.)
totalNumBADndofPV++;
}
} else
return;
NumberOfPVtx->Fill(totalNumPV);
NumberOfBADndofPVtx->Fill(totalNumBADndofPV);
if (doPlotsVsBXlumi_) {
NumberOfPVtxVsBXlumi->Fill(bxlumi, totalNumPV);
NumberOfBADndofPVtxVsBXlumi->Fill(bxlumi, totalNumBADndofPV);
}
size_t totalNumGoodPV = 0;
edm::Handle<reco::VertexCollection> selpvHandle = iEvent.getHandle(selpvToken_);
if (selpvHandle.isValid())
totalNumGoodPV = selpvHandle->size();
else
return;
// std::cout << "totalNumGoodPV: " << totalNumGoodPV << std::endl;
if (doPlotsVsGoodPVtx_) {
NumberOfPVtxVsGoodPVtx->Fill(totalNumGoodPV, totalNumPV);
NumberOfBADndofPVtxVsGoodPVtx->Fill(totalNumGoodPV, totalNumBADndofPV);
}
double fracGoodPV = double(totalNumGoodPV) / double(totalNumPV);
// std::cout << "fracGoodPV: " << fracGoodPV << std::endl;
NumberOfGoodPVtx->Fill(totalNumGoodPV);
FractionOfGoodPVtx->Fill(fracGoodPV);
if (doPlotsVsBXlumi_) {
NumberOfGoodPVtxVsBXlumi->Fill(bxlumi, totalNumGoodPV);
FractionOfGoodPVtxVsBXlumi->Fill(bxlumi, fracGoodPV);
}
if (doPlotsVsGoodPVtx_) {
FractionOfGoodPVtxVsGoodPVtx->Fill(totalNumGoodPV, fracGoodPV);
FractionOfGoodPVtxVsPVtx->Fill(totalNumPV, fracGoodPV);
}
if (!selpvHandle->empty()) {
double sumpt = 0;
size_t ntracks = 0;
double chi2ndf = 0.;
double chi2prob = 0.;
if (!selpvHandle->at(0).isFake()) {
reco::Vertex pv = selpvHandle->at(0);
ntracks = pv.tracksSize();
chi2ndf = pv.normalizedChi2();
chi2prob = TMath::Prob(pv.chi2(), (int)pv.ndof());
for (reco::Vertex::trackRef_iterator itrk = pv.tracks_begin(); itrk != pv.tracks_end(); ++itrk) {
double pt = (**itrk).pt();
sumpt += pt * pt;
}
GoodPVtxSumPt->Fill(sumpt);
GoodPVtxNumberOfTracks->Fill(ntracks);
if (doPlotsVsBXlumi_) {
GoodPVtxSumPtVsBXlumi->Fill(bxlumi, sumpt);
GoodPVtxNumberOfTracksVsBXlumi->Fill(bxlumi, ntracks);
GoodPVtxChi2oNDFVsBXlumi->Fill(bxlumi, chi2ndf);
GoodPVtxChi2ProbVsBXlumi->Fill(bxlumi, chi2prob);
}
if (doPlotsVsGoodPVtx_) {
GoodPVtxSumPtVsGoodPVtx->Fill(totalNumGoodPV, sumpt);
GoodPVtxNumberOfTracksVsGoodPVtx->Fill(totalNumGoodPV, ntracks);
GoodPVtxChi2oNDFVsGoodPVtx->Fill(totalNumGoodPV, chi2ndf);
GoodPVtxChi2ProbVsGoodPVtx->Fill(totalNumGoodPV, chi2prob);
}
}
}
}
// ------------ method called once each job just before starting event loop ------------
void VertexMonitor::initHisto(DQMStore::IBooker& ibooker) {
// parameters from the configuration
std::string MEFolderName = conf_.getParameter<std::string>("PVFolderName");
// get binning from the configuration
edm::ParameterSet ParametersGoodPVtx = conf_.getParameter<edm::ParameterSet>("GoodPVtx");
int GoodPVtxBin = ParametersGoodPVtx.getParameter<int>("GoodPVtxBin");
double GoodPVtxMin = ParametersGoodPVtx.getParameter<double>("GoodPVtxMin");
double GoodPVtxMax = ParametersGoodPVtx.getParameter<double>("GoodPVtxMax");
edm::ParameterSet ParametersNTrkPVtx = conf_.getParameter<edm::ParameterSet>("NTrkPVtx");
int NTrkPVtxBin = ParametersNTrkPVtx.getParameter<int>("NTrkPVtxBin");
double NTrkPVtxMin = ParametersNTrkPVtx.getParameter<double>("NTrkPVtxMin");
double NTrkPVtxMax = ParametersNTrkPVtx.getParameter<double>("NTrkPVtxMax");
edm::ParameterSet ParametersSumPtPVtx = conf_.getParameter<edm::ParameterSet>("SumPtPVtx");
int SumPtPVtxBin = ParametersSumPtPVtx.getParameter<int>("SumPtPVtxBin");
double SumPtPVtxMin = ParametersSumPtPVtx.getParameter<double>("SumPtPVtxMin");
double SumPtPVtxMax = ParametersSumPtPVtx.getParameter<double>("SumPtPVtxMax");
// book histo
// ----------------------//
ibooker.setCurrentFolder(MEFolderName + "/" + label_);
histname = "NumberOfPVtx_" + label_;
NumberOfPVtx = ibooker.book1D(histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax);
NumberOfPVtx->setAxisTitle("Number of PV", 1);
NumberOfPVtx->setAxisTitle("Number of Events", 2);
histname = "NumberOfGoodPVtx_" + label_;
NumberOfGoodPVtx = ibooker.book1D(histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax);
NumberOfGoodPVtx->setAxisTitle("Number of Good PV", 1);
NumberOfGoodPVtx->setAxisTitle("Number of Events", 2);
histname = "FractionOfGoodPVtx_" + label_;
FractionOfGoodPVtx = ibooker.book1D(histname, histname, 100, 0., 1.);
FractionOfGoodPVtx->setAxisTitle("fraction of Good PV", 1);
FractionOfGoodPVtx->setAxisTitle("Number of Events", 2);
histname = "NumberOfBADndofPVtx_" + label_;
NumberOfBADndofPVtx = ibooker.book1D(histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax);
NumberOfBADndofPVtx->setAxisTitle("Number of BADndof #PV", 1);
NumberOfBADndofPVtx->setAxisTitle("Number of Events", 2);
histname = "GoodPVtxSumPt_" + label_;
GoodPVtxSumPt = ibooker.book1D(histname, histname, SumPtPVtxBin, SumPtPVtxMin, SumPtPVtxMax);
GoodPVtxSumPt->setAxisTitle("primary vertex #Sum p_{T}^{2} [GeV^{2}/c^{2}]", 1);
GoodPVtxSumPt->setAxisTitle("Number of events", 2);
histname = "GoodPVtxNumberOfTracks_" + label_;
GoodPVtxNumberOfTracks = ibooker.book1D(histname, histname, NTrkPVtxBin, NTrkPVtxMin, NTrkPVtxMax);
GoodPVtxNumberOfTracks->setAxisTitle("primary vertex number of tracks", 1);
GoodPVtxNumberOfTracks->setAxisTitle("Number of events", 2);
if (doPlotsVsBXlumi_) {
// get binning from the configuration
edm::ParameterSet BXlumiParameters = conf_.getParameter<edm::ParameterSet>("BXlumiSetup");
int BXlumiBin = BXlumiParameters.getParameter<int>("BXlumiBin");
double BXlumiMin = BXlumiParameters.getParameter<double>("BXlumiMin");
double BXlumiMax = BXlumiParameters.getParameter<double>("BXlumiMax");
ibooker.setCurrentFolder(MEFolderName + "/" + label_ + "/PUmonitoring/");
histname = "NumberOfPVtxVsBXlumi_" + label_;
NumberOfPVtxVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, GoodPVtxMin, GoodPVtxMax * 3, "");
NumberOfPVtxVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
NumberOfPVtxVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
NumberOfPVtxVsBXlumi->setAxisTitle("Mean number of PV", 2);
histname = "NumberOfGoodPVtxVsBXlumi_" + label_;
NumberOfGoodPVtxVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, GoodPVtxMin, GoodPVtxMax * 3, "");
NumberOfGoodPVtxVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
NumberOfGoodPVtxVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
NumberOfGoodPVtxVsBXlumi->setAxisTitle("Mean number of PV", 2);
histname = "FractionOfGoodPVtxVsBXlumi_" + label_;
FractionOfGoodPVtxVsBXlumi = ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, 0., 1.5, "");
FractionOfGoodPVtxVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
FractionOfGoodPVtxVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
FractionOfGoodPVtxVsBXlumi->setAxisTitle("Mean number of PV", 2);
histname = "NumberOfBADndofPVtxVsBXlumi_" + label_;
NumberOfBADndofPVtxVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, GoodPVtxMin, GoodPVtxMax * 3, "");
NumberOfBADndofPVtxVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
NumberOfBADndofPVtxVsBXlumi->setAxisTitle("BADndof #PV", 1);
NumberOfBADndofPVtxVsBXlumi->setAxisTitle("Number of Events", 2);
histname = "GoodPVtxSumPtVsBXlumi_" + label_;
GoodPVtxSumPtVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, SumPtPVtxMin, SumPtPVtxMax * 3, "");
GoodPVtxSumPtVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxSumPtVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
GoodPVtxSumPtVsBXlumi->setAxisTitle("Mean pv #Sum p_{T}^{2} [GeV^{2}/c]^{2}", 2);
histname = "GoodPVtxNumberOfTracksVsBXlumi_" + label_;
GoodPVtxNumberOfTracksVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, NTrkPVtxMin, NTrkPVtxMax * 3, "");
GoodPVtxNumberOfTracksVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxNumberOfTracksVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
GoodPVtxNumberOfTracksVsBXlumi->setAxisTitle("Mean pv number of tracks", 2);
// get binning from the configuration
double Chi2NDFMin = conf_.getParameter<double>("Chi2NDFMin");
double Chi2NDFMax = conf_.getParameter<double>("Chi2NDFMax");
double Chi2ProbMin = conf_.getParameter<double>("Chi2ProbMin");
double Chi2ProbMax = conf_.getParameter<double>("Chi2ProbMax");
histname = "Chi2oNDFVsBXlumi_" + label_;
Chi2oNDFVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, Chi2NDFMin, Chi2NDFMax * 3, "");
Chi2oNDFVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
Chi2oNDFVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
Chi2oNDFVsBXlumi->setAxisTitle("Mean #chi^{2}/ndof", 2);
histname = "Chi2ProbVsBXlumi_" + label_;
Chi2ProbVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, Chi2ProbMin, Chi2ProbMax * 3, "");
Chi2ProbVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
Chi2ProbVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
Chi2ProbVsBXlumi->setAxisTitle("Mean #chi^{2}/prob", 2);
histname = "GoodPVtxChi2oNDFVsBXlumi_" + label_;
GoodPVtxChi2oNDFVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, Chi2NDFMin, Chi2NDFMax, "");
GoodPVtxChi2oNDFVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxChi2oNDFVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
GoodPVtxChi2oNDFVsBXlumi->setAxisTitle("Mean PV #chi^{2}/ndof", 2);
histname = "GoodPVtxChi2ProbVsBXlumi_" + label_;
GoodPVtxChi2ProbVsBXlumi =
ibooker.bookProfile(histname, histname, BXlumiBin, BXlumiMin, BXlumiMax, Chi2ProbMin, Chi2ProbMax * 3, "");
GoodPVtxChi2ProbVsBXlumi->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxChi2ProbVsBXlumi->setAxisTitle("lumi BX [10^{30}Hzcm^{-2}]", 1);
GoodPVtxChi2ProbVsBXlumi->setAxisTitle("Mean PV #chi^{2}/prob", 2);
}
if (doPlotsVsGoodPVtx_) {
ibooker.setCurrentFolder(MEFolderName + "/" + label_ + "/PUmonitoring/VsGoodPVtx");
histname = "NumberOfPVtxVsGoodPVtx_" + label_;
NumberOfPVtxVsGoodPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, GoodPVtxMin, GoodPVtxMax * 3, "");
NumberOfPVtxVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
NumberOfPVtxVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
NumberOfPVtxVsGoodPVtx->setAxisTitle("Mean number of PV", 2);
histname = "FractionOfGoodPVtxVsGoodPVtx_" + label_;
FractionOfGoodPVtxVsGoodPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, GoodPVtxMin, GoodPVtxMax * 3, "");
FractionOfGoodPVtxVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
FractionOfGoodPVtxVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
FractionOfGoodPVtxVsGoodPVtx->setAxisTitle("Mean fraction of Good PV", 2);
histname = "FractionOfGoodPVtxVsPVtx_" + label_;
FractionOfGoodPVtxVsPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, GoodPVtxMin, GoodPVtxMax * 3, "");
FractionOfGoodPVtxVsPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
FractionOfGoodPVtxVsPVtx->setAxisTitle("Number of Good PV", 1);
FractionOfGoodPVtxVsPVtx->setAxisTitle("Mean number of Good PV", 2);
histname = "NumberOfBADndofPVtxVsGoodPVtx_" + label_;
NumberOfBADndofPVtxVsGoodPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, GoodPVtxMin, GoodPVtxMax * 3, "");
NumberOfBADndofPVtxVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
NumberOfBADndofPVtxVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
NumberOfBADndofPVtxVsGoodPVtx->setAxisTitle("Mean Number of BAD PV", 2);
histname = "GoodPVtxSumPtVsGoodPVtx_" + label_;
GoodPVtxSumPtVsGoodPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, SumPtPVtxMin, SumPtPVtxMax * 3, "");
GoodPVtxSumPtVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxSumPtVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
GoodPVtxSumPtVsGoodPVtx->setAxisTitle("Mean pv #Sum p_{T}^{2} [GeV^{2}/c]^{2}", 2);
histname = "GoodPVtxNumberOfTracksVsGoodPVtx_" + label_;
GoodPVtxNumberOfTracksVsGoodPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, NTrkPVtxMin, NTrkPVtxMax * 3, "");
GoodPVtxNumberOfTracksVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxNumberOfTracksVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
GoodPVtxNumberOfTracksVsGoodPVtx->setAxisTitle("Mean pv number of tracks", 2);
// get binning from the configuration
double Chi2NDFMin = conf_.getParameter<double>("Chi2NDFMin");
double Chi2NDFMax = conf_.getParameter<double>("Chi2NDFMax");
double Chi2ProbMin = conf_.getParameter<double>("Chi2ProbMin");
double Chi2ProbMax = conf_.getParameter<double>("Chi2ProbMax");
histname = "GoodPVtxChi2oNDFVsGoodPVtx_" + label_;
GoodPVtxChi2oNDFVsGoodPVtx =
ibooker.bookProfile(histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, Chi2NDFMin, Chi2NDFMax * 3, "");
GoodPVtxChi2oNDFVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxChi2oNDFVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
GoodPVtxChi2oNDFVsGoodPVtx->setAxisTitle("Mean PV #chi^{2}/ndof", 2);
histname = "GoodPVtxChi2ProbVsGoodPVtx_" + label_;
GoodPVtxChi2ProbVsGoodPVtx = ibooker.bookProfile(
histname, histname, GoodPVtxBin, GoodPVtxMin, GoodPVtxMax, Chi2ProbMin, Chi2ProbMax * 3, "");
GoodPVtxChi2ProbVsGoodPVtx->getTH1()->SetCanExtend(TH1::kAllAxes);
GoodPVtxChi2ProbVsGoodPVtx->setAxisTitle("Number of Good PV", 1);
GoodPVtxChi2ProbVsGoodPVtx->setAxisTitle("Mean PV #chi^{2}/prob", 2);
}
}
// ------------ method fills 'descriptions' with the allowed parameters for the module ------------
void VertexMonitor::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
//The following says we do not know what parameters are allowed so do no validation
// Please change this to state exactly what you do use, even if it is no parameters
edm::ParameterSetDescription desc;
desc.setUnknown();
descriptions.addDefault(desc);
}
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