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#include "SiStripCorrelateBadStripAndNoise.h"
#include "DataFormats/SiStripDetId/interface/SiStripDetId.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/TrackerTopologyRcd.h"
#include "Geometry/TrackerGeometryBuilder/interface/StripGeomDetUnit.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
SiStripCorrelateBadStripAndNoise::SiStripCorrelateBadStripAndNoise(const edm::ParameterSet &iConfig)
: qualityToken_{esConsumes<edm::Transition::BeginRun>()},
noiseToken_{esConsumes<edm::Transition::BeginRun>()},
tTopoToken_{esConsumes<edm::Transition::BeginRun>()},
tkGeomToken_{esConsumes<edm::Transition::BeginRun>()} {
// now do what ever initialization is needed
file = new TFile("correlTest.root", "RECREATE");
tkmap = new TrackerMap();
}
void SiStripCorrelateBadStripAndNoise::beginRun(const edm::Run &run, const edm::EventSetup &es) {
auto newNoise = noiseWatcher_.check(es);
auto newQuality = qualityWatcher_.check(es);
if (newNoise || newQuality) {
edm::LogInfo("") << "[SiStripCorrelateBadStripAndNoise::beginRun]" << std::endl;
quality_ = &es.getData(qualityToken_);
noises_ = &es.getData(noiseToken_);
DoAnalysis(es);
}
}
void SiStripCorrelateBadStripAndNoise::DoAnalysis(const edm::EventSetup &es) {
// Loop on quality bad stirps
// for each strip, look at the noise
// evalaute the mean apv noise and the ratio among strip noise and
// meanApvNoise put the value in the histo in terms of ratio Vs percentage of
// badStrips per APV
// Fill an histo per subdet and layer (and plus && minus for TEC/TID)
edm::LogInfo("") << "[Doanalysis]";
iterateOnDets(es.getData(tTopoToken_), es.getData(tkGeomToken_));
}
void SiStripCorrelateBadStripAndNoise::iterateOnDets(const TrackerTopology &tTopo, const TrackerGeometry &tGeom) {
const auto rbegin = quality_->getRegistryVectorBegin();
const auto rend = quality_->getRegistryVectorEnd();
for (auto rp = rbegin; rp != rend; ++rp) {
const uint32_t detid = rp->detid;
auto sqrange =
SiStripQuality::Range(quality_->getDataVectorBegin() + rp->ibegin, quality_->getDataVectorBegin() + rp->iend);
iterateOnBadStrips(detid, tTopo, tGeom, sqrange);
}
}
void SiStripCorrelateBadStripAndNoise::iterateOnBadStrips(const uint32_t &detid,
const TrackerTopology &tTopo,
const TrackerGeometry &tGeom,
SiStripQuality::Range &sqrange) {
float percentage = 0;
for (int it = 0; it < sqrange.second - sqrange.first; it++) {
unsigned int firstStrip = quality_->decode(*(sqrange.first + it)).firstStrip;
unsigned int range = quality_->decode(*(sqrange.first + it)).range;
correlateWithNoise(detid, tTopo, firstStrip, range);
edm::LogInfo("range") << range;
percentage += range;
}
if (percentage != 0)
percentage /= dynamic_cast<const StripGeomDetUnit *>(tGeom.idToDet(detid))->specificTopology().nstrips();
if (percentage > 1)
edm::LogError("SiStripQualityStatistics") << "PROBLEM detid " << detid << " value " << percentage << std::endl;
//------- Global Statistics on percentage of bad components along the IOVs
//------//
if (percentage != 0)
edm::LogInfo("") << "percentage " << detid << " " << percentage;
}
void SiStripCorrelateBadStripAndNoise::correlateWithNoise(const uint32_t &detid,
const TrackerTopology &tTopo,
const uint32_t &firstStrip,
const uint32_t &range) {
std::vector<TH2F *> histos;
SiStripNoises::Range noiseRange = noises_->getRange(detid);
edm::LogInfo("Domenico") << "detid " << detid << " first " << firstStrip << " range " << range;
float meanAPVNoise = getMeanNoise(noiseRange, firstStrip / 128, 128);
// float meanNoiseHotStrips=getMeanNoise(noiseRange,firstStrip,range);
for (size_t theStrip = firstStrip; theStrip < firstStrip + range; theStrip++) {
float meanNoiseHotStrips = getMeanNoise(noiseRange, theStrip, 1);
// Get the histogram for this detid
getHistos(detid, tTopo, histos);
float yvalue = range < 21 ? 1. * range : 21;
for (size_t i = 0; i < histos.size(); ++i)
histos[i]->Fill(meanNoiseHotStrips / meanAPVNoise - 1., yvalue);
if (meanNoiseHotStrips / meanAPVNoise - 1. < -0.3)
tkmap->fillc(detid, 0xFF0000);
else
tkmap->fillc(detid, 0x0000FF);
}
}
float SiStripCorrelateBadStripAndNoise::getMeanNoise(const SiStripNoises::Range &noiseRange,
const uint32_t &firstStrip,
const uint32_t &range) {
float mean = 0;
for (size_t istrip = firstStrip; istrip < firstStrip + range; istrip++) {
mean += noises_->getNoise(istrip, noiseRange);
}
return mean / (1. * range);
}
void SiStripCorrelateBadStripAndNoise::getHistos(const uint32_t &detid,
const TrackerTopology &tTopo,
std::vector<TH2F *> &histos) {
histos.clear();
int subdet = -999;
int component = -999;
SiStripDetId a(detid);
if (a.subdetId() == 3) {
subdet = 0;
component = tTopo.tibLayer(detid);
} else if (a.subdetId() == 4) {
subdet = 1;
component = tTopo.tidSide(detid) == 2 ? tTopo.tidWheel(detid) : tTopo.tidWheel(detid) + 3;
} else if (a.subdetId() == 5) {
subdet = 2;
component = tTopo.tobLayer(detid);
} else if (a.subdetId() == 6) {
subdet = 3;
component = tTopo.tecSide(detid) == 2 ? tTopo.tecWheel(detid) : tTopo.tecWheel(detid) + 9;
}
int index = 100 + subdet * 100 + component;
histos.push_back(getHisto(subdet));
histos.push_back(getHisto(index));
}
TH2F *SiStripCorrelateBadStripAndNoise::getHisto(const long unsigned int &index) {
if (vTH2.size() < index + 1)
vTH2.resize(index + 1, nullptr);
if (vTH2[index] == nullptr) {
char name[128];
sprintf(name, "%lu", index);
edm::LogInfo("") << "[getHisto] creating index " << index << std::endl;
vTH2[index] = new TH2F(name, name, 50, -2., 2., 21, 0.5, 21.5);
}
return vTH2[index];
}
void SiStripCorrelateBadStripAndNoise::endJob() {
for (size_t i = 0; i < vTH2.size(); i++)
if (vTH2[i] != nullptr)
vTH2[i]->Write();
file->Write();
file->Close();
tkmap->save(true, 0, 0, "testTkMap.png");
}
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