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MillePedeAlignmentAlgorithm.cc
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MillePedeAlignmentAlgorithm.cc
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/**
* \file MillePedeAlignmentAlgorithm.cc
*
* \author : Gero Flucke
* date : October 2006
* $Revision: 1.80 $
* $Date: 2013/01/07 20:21:32 $
* (last update by $Author: wmtan $)
*/
#include "MillePedeAlignmentAlgorithm.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/Run.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "TrackingTools/PatternTools/interface/Trajectory.h"
#include "Alignment/MillePedeAlignmentAlgorithm/interface/MillePedeFileReader.h"
#include "Alignment/MillePedeAlignmentAlgorithm/interface/MillePedeMonitor.h"
#include "Alignment/MillePedeAlignmentAlgorithm/interface/MillePedeVariables.h"
#include "Alignment/MillePedeAlignmentAlgorithm/interface/MillePedeVariablesIORoot.h"
#include "Alignment/MillePedeAlignmentAlgorithm/src/Mille.h" // 'unpublished' interface located in src
#include "Alignment/MillePedeAlignmentAlgorithm/src/PedeSteerer.h" // dito
#include "Alignment/MillePedeAlignmentAlgorithm/src/PedeReader.h" // dito
#include "Alignment/MillePedeAlignmentAlgorithm/interface/PedeLabelerBase.h"
#include "Alignment/MillePedeAlignmentAlgorithm/interface/PedeLabelerPluginFactory.h"
#include "Alignment/ReferenceTrajectories/interface/TrajectoryFactoryBase.h"
#include "Alignment/ReferenceTrajectories/interface/TrajectoryFactoryPlugin.h"
#include "Alignment/CommonAlignmentAlgorithm/interface/AlignmentParameterStore.h"
#include "Alignment/CommonAlignmentAlgorithm/interface/AlignmentIORoot.h"
#include "Alignment/CommonAlignmentAlgorithm/interface/IntegratedCalibrationBase.h"
#include "Alignment/CommonAlignment/interface/AlignmentParameters.h"
#include "Alignment/CommonAlignment/interface/AlignableNavigator.h"
#include "Alignment/CommonAlignment/interface/AlignableDetOrUnitPtr.h"
// includes to make known that they inherit from Alignable:
#include "Alignment/TrackerAlignment/interface/AlignableTracker.h"
#include "Alignment/MuonAlignment/interface/AlignableMuon.h"
#include "Alignment/CommonAlignment/interface/AlignableExtras.h"
#include "CondFormats/AlignmentRecord/interface/GlobalPositionRcd.h"
#include "CondFormats/AlignmentRecord/interface/TrackerAlignmentRcd.h"
#include "CondFormats/AlignmentRecord/interface/TrackerAlignmentErrorExtendedRcd.h"
#include "CondFormats/AlignmentRecord/interface/TrackerSurfaceDeformationRcd.h"
#include "DataFormats/CLHEP/interface/AlgebraicObjects.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/SiStripDetId/interface/SiStripDetId.h"
#include "DataFormats/Alignment/interface/TkFittedLasBeam.h"
#include "Alignment/LaserAlignment/interface/TsosVectorCollection.h"
#include <Geometry/CommonDetUnit/interface/GeomDetUnit.h>
#include <Geometry/CommonDetUnit/interface/GeomDetType.h>
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/TrackerTopologyRcd.h"
#include "Geometry/Records/interface/IdealGeometryRecord.h"
#include "CondFormats/PCLConfig/interface/AlignPCLThresholds.h"
#include "CondFormats/DataRecord/interface/AlignPCLThresholdsRcd.h"
#include "DataFormats/TrackerRecHit2D/interface/ProjectedSiStripRecHit2D.h"
#include <fstream>
#include <sstream>
#include <algorithm>
#include <sys/stat.h>
#include <TMath.h>
#include <TMatrixDSymEigen.h>
typedef TransientTrackingRecHit::ConstRecHitContainer ConstRecHitContainer;
typedef TransientTrackingRecHit::ConstRecHitPointer ConstRecHitPointer;
typedef TrajectoryFactoryBase::ReferenceTrajectoryCollection RefTrajColl;
// Includes for PXB survey
#include "Alignment/SurveyAnalysis/interface/SurveyPxbImage.h"
#include "Alignment/SurveyAnalysis/interface/SurveyPxbImageLocalFit.h"
#include "Alignment/SurveyAnalysis/interface/SurveyPxbImageReader.h"
#include "Alignment/SurveyAnalysis/interface/SurveyPxbDicer.h"
#include "DataFormats/GeometryVector/interface/LocalPoint.h"
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "Alignment/CommonAlignmentParametrization/interface/AlignmentParametersFactory.h"
using namespace gbl;
// Constructor ----------------------------------------------------------------
//____________________________________________________
MillePedeAlignmentAlgorithm::MillePedeAlignmentAlgorithm(const edm::ParameterSet &cfg) :
AlignmentAlgorithmBase(cfg),
theConfig(cfg),
theMode(this->decodeMode(theConfig.getUntrackedParameter<std::string>("mode"))),
theDir(theConfig.getUntrackedParameter<std::string>("fileDir")),
theAlignmentParameterStore(nullptr),
theAlignables(),
theMinNumHits(cfg.getParameter<unsigned int>("minNumHits")),
theMaximalCor2D(cfg.getParameter<double>("max2Dcorrelation")),
firstIOV_(cfg.getUntrackedParameter<AlignmentAlgorithmBase::RunNumber>("firstIOV")),
ignoreFirstIOVCheck_(cfg.getUntrackedParameter<bool>("ignoreFirstIOVCheck")),
enableAlignableUpdates_(cfg.getUntrackedParameter<bool>("enableAlignableUpdates")),
theLastWrittenIov(0),
theGblDoubleBinary(cfg.getParameter<bool>("doubleBinary")),
runAtPCL_(cfg.getParameter<bool>("runAtPCL")),
ignoreHitsWithoutGlobalDerivatives_(cfg.getParameter<bool>("ignoreHitsWithoutGlobalDerivatives")),
skipGlobalPositionRcdCheck_(cfg.getParameter<bool>("skipGlobalPositionRcdCheck")),
uniqueRunRanges_
(align::makeUniqueRunRanges(cfg.getUntrackedParameter<edm::VParameterSet>("RunRangeSelection"),
cond::timeTypeSpecs[cond::runnumber].beginValue)),
enforceSingleIOVInput_(!(enableAlignableUpdates_ && areIOVsSpecified())),
lastProcessedRun_(cond::timeTypeSpecs[cond::runnumber].beginValue)
{
if (!theDir.empty() && theDir.find_last_of('/') != theDir.size()-1) theDir += '/';// may need '/'
edm::LogInfo("Alignment") << "@SUB=MillePedeAlignmentAlgorithm" << "Start in mode '"
<< theConfig.getUntrackedParameter<std::string>("mode")
<< "' with output directory '" << theDir << "'.";
if (this->isMode(myMilleBit)) {
theMille = std::make_unique<Mille>((theDir + theConfig.getParameter<std::string>("binaryFile")).c_str());// add ', false);' for text output);
// use same file for GBL
theBinary = std::make_unique<MilleBinary>((theDir + theConfig.getParameter<std::string>("binaryFile")).c_str(), theGblDoubleBinary);
}
}
// Destructor ----------------------------------------------------------------
//____________________________________________________
MillePedeAlignmentAlgorithm::~MillePedeAlignmentAlgorithm()
{
}
// Call at beginning of job ---------------------------------------------------
//____________________________________________________
void MillePedeAlignmentAlgorithm::initialize(const edm::EventSetup &setup,
AlignableTracker *tracker, AlignableMuon *muon, AlignableExtras *extras,
AlignmentParameterStore *store)
{
if (muon) {
edm::LogWarning("Alignment") << "@SUB=MillePedeAlignmentAlgorithm::initialize"
<< "Running with AlignabeMuon not yet tested.";
}
if (!runAtPCL_ && enforceSingleIOVInput_) {
const auto MIN_VAL = cond::timeTypeSpecs[cond::runnumber].beginValue;
const auto MAX_VAL = cond::timeTypeSpecs[cond::runnumber].endValue;
const auto& iov_alignments =
setup.get<TrackerAlignmentRcd>().validityInterval();
const auto& iov_surfaces =
setup.get<TrackerSurfaceDeformationRcd>().validityInterval();
const auto& iov_errors =
setup.get<TrackerAlignmentErrorExtendedRcd>().validityInterval();
std::ostringstream message;
bool throwException{false};
if (iov_alignments.first().eventID().run() != MIN_VAL ||
iov_alignments.last().eventID().run() != MAX_VAL) {
message
<< "\nTrying to apply " << setup.get<TrackerAlignmentRcd>().key().name()
<< " with multiple IOVs in tag without specifying 'RunRangeSelection'.\n"
<< "Validity range is "
<< iov_alignments.first().eventID().run() << " - "
<< iov_alignments.last().eventID().run() << "\n";
throwException = true;
}
if (iov_surfaces.first().eventID().run() != MIN_VAL ||
iov_surfaces.last().eventID().run() != MAX_VAL) {
message
<< "\nTrying to apply "
<< setup.get<TrackerSurfaceDeformationRcd>().key().name()
<< " with multiple IOVs in tag without specifying 'RunRangeSelection'.\n"
<< "Validity range is "
<< iov_surfaces.first().eventID().run() << " - "
<< iov_surfaces.last().eventID().run() << "\n";
throwException = true;
}
if (iov_errors.first().eventID().run() != MIN_VAL ||
iov_errors.last().eventID().run() != MAX_VAL) {
message
<< "\nTrying to apply "
<< setup.get<TrackerAlignmentErrorExtendedRcd>().key().name()
<< " with multiple IOVs in tag without specifying 'RunRangeSelection'.\n"
<< "Validity range is "
<< iov_errors.first().eventID().run() << " - "
<< iov_errors.last().eventID().run() << "\n";
throwException = true;
}
if (throwException) {
throw cms::Exception("DatabaseError")
<< "@SUB=MillePedeAlignmentAlgorithm::initialize" << message.str();
}
}
//Retrieve tracker topology from geometry
edm::ESHandle<TrackerTopology> tTopoHandle;
setup.get<TrackerTopologyRcd>().get(tTopoHandle);
const TrackerTopology* const tTopo = tTopoHandle.product();
//Retrieve the thresolds cuts from DB for the PCL
if (runAtPCL_) {
edm::ESHandle<AlignPCLThresholds> thresholdHandle;
setup.get<AlignPCLThresholdsRcd>().get(thresholdHandle);
auto th = thresholdHandle.product();
theThresholds = std::make_shared<AlignPCLThresholds>();
storeThresholds(th->getNrecords(),th->getThreshold_Map());
}
theAlignableNavigator = std::make_unique<AlignableNavigator>(extras, tracker, muon);
theAlignmentParameterStore = store;
theAlignables = theAlignmentParameterStore->alignables();
edm::ParameterSet pedeLabelerCfg(theConfig.getParameter<edm::ParameterSet>("pedeLabeler"));
edm::VParameterSet RunRangeSelectionVPSet(theConfig.getUntrackedParameter<edm::VParameterSet>("RunRangeSelection"));
pedeLabelerCfg.addUntrackedParameter<edm::VParameterSet>("RunRangeSelection",
RunRangeSelectionVPSet);
std::string labelerPlugin = "PedeLabeler";
if (RunRangeSelectionVPSet.size()>0) {
labelerPlugin = "RunRangeDependentPedeLabeler";
if (pedeLabelerCfg.exists("plugin")) {
std::string labelerPluginCfg = pedeLabelerCfg.getParameter<std::string>("plugin");
if ((labelerPluginCfg!="PedeLabeler" && labelerPluginCfg!="RunRangeDependentPedeLabeler") ||
pedeLabelerCfg.getUntrackedParameter<edm::VParameterSet>("parameterInstances").size()>0) {
throw cms::Exception("BadConfig")
<< "MillePedeAlignmentAlgorithm::initialize"
<< "both RunRangeSelection and generic labeler specified in config file. "
<< "Please get rid of either one of them.\n";
}
}
} else {
if (pedeLabelerCfg.exists("plugin")) {
labelerPlugin = pedeLabelerCfg.getParameter<std::string>("plugin");
}
}
if (!pedeLabelerCfg.exists("plugin")) {
pedeLabelerCfg.addUntrackedParameter<std::string>("plugin", labelerPlugin);
}
edm::LogInfo("Alignment") << "@SUB=MillePedeAlignmentAlgorithm::initialize"
<< "Using plugin '" << labelerPlugin << "' to generate labels.";
thePedeLabels = std::shared_ptr<PedeLabelerBase>(PedeLabelerPluginFactory::get()
->create(labelerPlugin,
PedeLabelerBase::TopLevelAlignables(tracker, muon, extras),
pedeLabelerCfg));
// 1) Create PedeSteerer: correct alignable positions for coordinate system selection
edm::ParameterSet pedeSteerCfg(theConfig.getParameter<edm::ParameterSet>("pedeSteerer"));
thePedeSteer = std::make_unique<PedeSteerer>(tracker, muon, extras,
theAlignmentParameterStore, thePedeLabels.get(),
pedeSteerCfg, theDir, !this->isMode(myPedeSteerBit));
// 2) If requested, directly read in and apply result of previous pede run,
// assuming that correction from 1) was also applied to create the result:
const std::vector<edm::ParameterSet> mprespset
(theConfig.getParameter<std::vector<edm::ParameterSet> >("pedeReaderInputs"));
if (!mprespset.empty()) {
edm::LogInfo("Alignment") << "@SUB=MillePedeAlignmentAlgorithm::initialize"
<< "Apply " << mprespset.end() - mprespset.begin()
<< " previous MillePede constants from 'pedeReaderInputs'.";
}
// FIXME: add selection of run range via 'pedeReaderInputs'
// Note: Results for parameters of IntegratedCalibration's cannot be treated...
RunRange runrange(cond::timeTypeSpecs[cond::runnumber].beginValue,
cond::timeTypeSpecs[cond::runnumber].endValue);
for (std::vector<edm::ParameterSet>::const_iterator iSet = mprespset.begin(), iE = mprespset.end();
iSet != iE; ++iSet) {
// This read will ignore calibrations as long as they are not yet passed to Millepede
// during/before initialize(..) - currently addCalibrations(..) is called later in AlignmentProducer
if (!this->readFromPede((*iSet), false, runrange)) { // false: do not erase SelectionUserVariables
throw cms::Exception("BadConfig")
<< "MillePedeAlignmentAlgorithm::initialize: Problems reading input constants of "
<< "pedeReaderInputs entry " << iSet - mprespset.begin() << '.';
}
theAlignmentParameterStore->applyParameters();
// Needed to shut up later warning from checkAliParams:
theAlignmentParameterStore->resetParameters();
}
// 3) Now create steerings with 'final' start position:
thePedeSteer->buildSubSteer(tracker, muon, extras);
// After (!) 1-3 of PedeSteerer which uses the SelectionUserVariables attached to the parameters:
this->buildUserVariables(theAlignables); // for hit statistics and/or pede result
if (this->isMode(myMilleBit)) {
if (!theConfig.getParameter<std::vector<std::string> >("mergeBinaryFiles").empty() ||
!theConfig.getParameter<std::vector<std::string> >("mergeTreeFiles").empty()) {
throw cms::Exception("BadConfig")
<< "'vstring mergeTreeFiles' and 'vstring mergeBinaryFiles' must be empty for "
<< "modes running mille.";
}
const std::string moniFile(theConfig.getUntrackedParameter<std::string>("monitorFile"));
if (moniFile.size()) theMonitor = std::make_unique<MillePedeMonitor>(tTopo, (theDir + moniFile).c_str());
// Get trajectory factory. In case nothing found, FrameWork will throw...
const edm::ParameterSet fctCfg(theConfig.getParameter<edm::ParameterSet>("TrajectoryFactory"));
const std::string fctName(fctCfg.getParameter<std::string>("TrajectoryFactoryName"));
theTrajectoryFactory = std::unique_ptr<TrajectoryFactoryBase>(TrajectoryFactoryPlugin::get()
->create(fctName, fctCfg));
}
if (this->isMode(myPedeSteerBit)) {
// Get config for survey and set flag accordingly
const edm::ParameterSet pxbSurveyCfg(theConfig.getParameter<edm::ParameterSet>("surveyPixelBarrel"));
theDoSurveyPixelBarrel = pxbSurveyCfg.getParameter<bool>("doSurvey");
if (theDoSurveyPixelBarrel) this->addPxbSurvey(pxbSurveyCfg);
}
}
//____________________________________________________
bool MillePedeAlignmentAlgorithm::supportsCalibrations() {
return true;
}
//____________________________________________________
bool MillePedeAlignmentAlgorithm::addCalibrations(const std::vector<IntegratedCalibrationBase*> &iCals)
{
theCalibrations.insert(theCalibrations.end(), iCals.begin(), iCals.end());
thePedeLabels->addCalibrations(iCals);
return true;
}
//____________________________________________________
bool MillePedeAlignmentAlgorithm::storeThresholds(const int & nRecords,const AlignPCLThresholds::threshold_map & thresholdMap)
{
theThresholds->setAlignPCLThresholds(nRecords,thresholdMap);
return true;
}
//_____________________________________________________________________________
bool MillePedeAlignmentAlgorithm::processesEvents()
{
if (isMode(myMilleBit)) {
return true;
} else {
return false;
}
}
//_____________________________________________________________________________
bool MillePedeAlignmentAlgorithm::storeAlignments()
{
if (isMode(myPedeRunBit)) {
if (runAtPCL_) {
MillePedeFileReader mpReader(theConfig.getParameter<edm::ParameterSet>("MillePedeFileReader"),
thePedeLabels,
theThresholds
);
mpReader.read();
return mpReader.storeAlignments();
} else {
return true;
}
} else {
return false;
}
}
//____________________________________________________
bool MillePedeAlignmentAlgorithm::setParametersForRunRange(const RunRange &runrange)
{
if (this->isMode(myPedeReadBit)) {
// restore initial positions, rotations and deformations
if (enableAlignableUpdates_) {
theAlignmentParameterStore->restoreCachedTransformations(runrange.first);
} else {
theAlignmentParameterStore->restoreCachedTransformations();
}
// Needed to shut up later warning from checkAliParams:
theAlignmentParameterStore->resetParameters();
// To avoid that they keep values from previous IOV if no new one in pede result
this->buildUserVariables(theAlignables);
if (!this->readFromPede(theConfig.getParameter<edm::ParameterSet>("pedeReader"), true, runrange)) {
edm::LogError("Alignment") << "@SUB=MillePedeAlignmentAlgorithm::setParametersForRunRange"
<< "Problems reading pede result, but applying!";
}
theAlignmentParameterStore->applyParameters();
this->doIO(++theLastWrittenIov); // pre-increment!
}
return true;
}
// Call at end of job ---------------------------------------------------------
//____________________________________________________
void MillePedeAlignmentAlgorithm::terminate(const edm::EventSetup& iSetup)
{
terminate();
}
void MillePedeAlignmentAlgorithm::terminate()
{
theMille.reset(); // delete to close binary before running pede below (flush would be enough...)
theBinary.reset();
std::vector<std::string> files;
if (this->isMode(myMilleBit) || !theConfig.getParameter<std::string>("binaryFile").empty()) {
files.push_back(theDir + theConfig.getParameter<std::string>("binaryFile"));
} else {
const std::vector<std::string> plainFiles(theConfig.getParameter<std::vector<std::string> >("mergeBinaryFiles"));
files = getExistingFormattedFiles(plainFiles, theDir);
// Do some logging:
std::string filesForLogOutput;
for (const auto& file: files) filesForLogOutput += " " + file + ",";
if (filesForLogOutput.length() != 0) filesForLogOutput.pop_back();
edm::LogInfo("Alignment")
<< "Based on the config parameter mergeBinaryFiles, using the following "
<< "files as input (assigned weights are indicated by ' -- <weight>'):"
<< filesForLogOutput;
}
// cache all positions, rotations and deformations
theAlignmentParameterStore->cacheTransformations();
if (this->isMode(myPedeReadBit) && enableAlignableUpdates_) {
if (lastProcessedRun_ < uniqueRunRanges_.back().first) {
throw cms::Exception("BadConfig")
<< "@SUB=MillePedeAlignmentAlgorithm::terminate\n"
<< "Last IOV of 'RunRangeSelection' has not been processed. "
<< "Please reconfigure your source to process the runs at least up to "
<< uniqueRunRanges_.back().first << ".";
}
auto lastCachedRun = uniqueRunRanges_.front().first;
for (const auto& runRange: uniqueRunRanges_) {
const auto run = runRange.first;
if (std::find(cachedRuns_.begin(), cachedRuns_.end(), run) == cachedRuns_.end()) {
theAlignmentParameterStore->restoreCachedTransformations(lastCachedRun);
theAlignmentParameterStore->cacheTransformations(run);
} else {
lastCachedRun = run;
}
}
theAlignmentParameterStore->restoreCachedTransformations();
}
const std::string masterSteer(thePedeSteer->buildMasterSteer(files));// do only if myPedeSteerBit?
if (this->isMode(myPedeRunBit)) {
thePedeSteer->runPede(masterSteer);
}
// parameters from pede are not yet applied,
// so we can still write start positions (but with hit statistics in case of mille):
this->doIO(0);
theLastWrittenIov = 0;
}
std::vector<std::string> MillePedeAlignmentAlgorithm::getExistingFormattedFiles(const std::vector<std::string>& plainFiles, const std::string& theDir) {
std::vector<std::string> files;
for (const auto& plainFile: plainFiles) {
std::string theInputFileName = plainFile;
int theNumber = 0;
while (true) {
// Create a formatted version of the filename, with growing numbers
// If the parameter doesn't contain a formatting directive, it just stays unchanged
char theNumberedInputFileName[200];
sprintf(theNumberedInputFileName, theInputFileName.c_str(), theNumber);
std::string theCompleteInputFileName = theDir + theNumberedInputFileName;
const auto endOfStrippedFileName = theCompleteInputFileName.rfind(" --");
const auto strippedInputFileName = theCompleteInputFileName.substr(0, endOfStrippedFileName);
// Check if the file exists
struct stat buffer;
if (stat (strippedInputFileName.c_str(), &buffer) == 0) {
// If the file exists, add it to the list
files.push_back(theCompleteInputFileName);
if (theNumberedInputFileName == theInputFileName) {
// If the filename didn't contain a formatting directive, no reason to look any further, break out of the loop
break;
} else {
// Otherwise look for the next number
theNumber++;
}
} else {
// The file doesn't exist, break out of the loop
break;
}
}
// warning if unformatted (-> theNumber stays at 0) does not exist
if (theNumber == 0 && (files.size() == 0 || files.back() != plainFile)) {
edm::LogWarning("Alignment")
<< "The input file '" << plainFile << "' does not exist.";
}
}
return files;
}
// Run the algorithm on trajectories and tracks -------------------------------
//____________________________________________________
void MillePedeAlignmentAlgorithm::run(const edm::EventSetup &setup, const EventInfo &eventInfo)
{
if (!this->isMode(myMilleBit)) return; // no theMille created...
const auto& tracks = eventInfo.trajTrackPairs();
if (theMonitor) { // monitor input tracks
for (const auto& iTrajTrack: tracks) {
theMonitor->fillTrack(iTrajTrack.second);
}
}
const RefTrajColl trajectories(theTrajectoryFactory->trajectories(setup, tracks, eventInfo.beamSpot()));
// Now loop over ReferenceTrajectoryCollection
unsigned int refTrajCount = 0; // counter for track monitoring
const auto tracksPerTraj = theTrajectoryFactory->tracksPerTrajectory();
for (auto iRefTraj = trajectories.cbegin(), iRefTrajE = trajectories.cend();
iRefTraj != iRefTrajE; ++iRefTraj, ++refTrajCount) {
RefTrajColl::value_type refTrajPtr = *iRefTraj;
if (theMonitor) theMonitor->fillRefTrajectory(refTrajPtr);
const auto nHitXy = this->addReferenceTrajectory(setup, eventInfo, refTrajPtr);
if (theMonitor && (nHitXy.first || nHitXy.second)) {
// if trajectory used (i.e. some hits), fill monitoring
const auto offset = tracksPerTraj*refTrajCount;
for (unsigned int iTrack = 0; iTrack < tracksPerTraj; ++iTrack) {
theMonitor->fillUsedTrack(tracks[offset+iTrack].second,
nHitXy.first, nHitXy.second);
}
}
} // end of reference trajectory and track loop
}
//____________________________________________________
std::pair<unsigned int, unsigned int>
MillePedeAlignmentAlgorithm::addReferenceTrajectory(const edm::EventSetup &setup,
const EventInfo &eventInfo,
const RefTrajColl::value_type &refTrajPtr)
{
std::pair<unsigned int, unsigned int> hitResultXy(0,0);
if (refTrajPtr->isValid()) {
// GblTrajectory?
if (refTrajPtr->gblInput().size() > 0) {
// by construction: number of GblPoints == number of recHits or == zero !!!
unsigned int iHit = 0;
unsigned int numPointsWithMeas = 0;
std::vector<GblPoint>::iterator itPoint;
std::vector<std::pair<std::vector<GblPoint>, TMatrixD> > theGblInput = refTrajPtr->gblInput();
for (unsigned int iTraj = 0; iTraj < refTrajPtr->gblInput().size(); ++iTraj) {
for (itPoint = refTrajPtr->gblInput()[iTraj].first.begin(); itPoint < refTrajPtr->gblInput()[iTraj].first.end(); ++itPoint) {
if (this->addGlobalData(setup, eventInfo, refTrajPtr, iHit++, *itPoint) < 0) return hitResultXy;
if (itPoint->hasMeasurement() >= 1) ++numPointsWithMeas;
}
}
hitResultXy.first = numPointsWithMeas;
// check #hits criterion
if (hitResultXy.first == 0 || hitResultXy.first < theMinNumHits) return hitResultXy;
// construct GBL trajectory
if (refTrajPtr->gblInput().size() == 1) {
// from single track
GblTrajectory aGblTrajectory( refTrajPtr->gblInput()[0].first, refTrajPtr->nominalField() != 0 );
// GBL fit trajectory
/*double Chi2;
int Ndf;
double lostWeight;
aGblTrajectory.fit(Chi2, Ndf, lostWeight);
std::cout << " GblFit: " << Chi2 << ", " << Ndf << ", " << lostWeight << std::endl; */
// write to MP binary file
if (aGblTrajectory.isValid() && aGblTrajectory.getNumPoints() >= theMinNumHits) aGblTrajectory.milleOut(*theBinary);
}
if (refTrajPtr->gblInput().size() == 2) {
// from TwoBodyDecay
GblTrajectory aGblTrajectory( refTrajPtr->gblInput(), refTrajPtr->gblExtDerivatives(), refTrajPtr->gblExtMeasurements(), refTrajPtr->gblExtPrecisions() );
// write to MP binary file
if (aGblTrajectory.isValid() && aGblTrajectory.getNumPoints() >= theMinNumHits) aGblTrajectory.milleOut(*theBinary);
}
} else {
// to add hits if all fine:
std::vector<AlignmentParameters*> parVec(refTrajPtr->recHits().size());
// collect hit statistics, assuming that there are no y-only hits
std::vector<bool> validHitVecY(refTrajPtr->recHits().size(), false);
// Use recHits from ReferenceTrajectory (since they have the right order!):
for (unsigned int iHit = 0; iHit < refTrajPtr->recHits().size(); ++iHit) {
const int flagXY = this->addMeasurementData(setup, eventInfo, refTrajPtr, iHit, parVec[iHit]);
if (flagXY < 0) { // problem
hitResultXy.first = 0;
break;
} else { // hit is fine, increase x/y statistics
if (flagXY >= 1) ++hitResultXy.first;
validHitVecY[iHit] = (flagXY >= 2);
}
} // end loop on hits
// add virtual measurements
for (unsigned int iVirtualMeas = 0; iVirtualMeas < refTrajPtr->numberOfVirtualMeas(); ++iVirtualMeas) {
this->addVirtualMeas(refTrajPtr, iVirtualMeas);
}
// kill or end 'track' for mille, depends on #hits criterion
if (hitResultXy.first == 0 || hitResultXy.first < theMinNumHits) {
theMille->kill();
hitResultXy.first = hitResultXy.second = 0; //reset
} else {
theMille->end();
// add x/y hit count to MillePedeVariables of parVec,
// returning number of y-hits of the reference trajectory
hitResultXy.second = this->addHitCount(parVec, validHitVecY);
//
}
}
} // end if valid trajectory
return hitResultXy;
}
//____________________________________________________
unsigned int
MillePedeAlignmentAlgorithm::addHitCount(const std::vector<AlignmentParameters*> &parVec,
const std::vector<bool> &validHitVecY) const
{
// Loop on all hit information in the input arrays and count valid y-hits:
unsigned int nHitY = 0;
for (unsigned int iHit = 0; iHit < validHitVecY.size(); ++iHit) {
Alignable *ali = (parVec[iHit] ? parVec[iHit]->alignable() : 0);
// Loop upwards on hierarchy of alignables to add hits to all levels
// that are currently aligned. If only a non-selected alignable was hit,
// (i.e. flagXY == 0 in addReferenceTrajectory(..)), there is no loop at all...
while (ali) {
AlignmentParameters *pars = ali->alignmentParameters();
if (pars) { // otherwise hierarchy level not selected
// cast ensured by previous checks:
MillePedeVariables *mpVar = static_cast<MillePedeVariables*>(pars->userVariables());
// every hit has an x-measurement, cf. addReferenceTrajectory(..):
mpVar->increaseHitsX();
if (validHitVecY[iHit]) {
mpVar->increaseHitsY();
if (pars == parVec[iHit]) ++nHitY; // do not count hits twice
}
}
ali = ali->mother();
}
}
return nHitY;
}
void MillePedeAlignmentAlgorithm::beginRun(const edm::Run& run,
const edm::EventSetup& setup,
bool changed) {
if (run.run() < firstIOV_ && !ignoreFirstIOVCheck_) {
throw cms::Exception("Alignment")
<< "@SUB=MillePedeAlignmentAlgorithm::beginRun\n"
<< "Using data (run = " << run.run()
<< ") prior to the first defined IOV (" << firstIOV_ << ").";
}
lastProcessedRun_ = run.run();
if (changed && enableAlignableUpdates_) {
const auto runNumber = run.run();
auto firstRun = cond::timeTypeSpecs[cond::runnumber].beginValue;
for (auto runRange = uniqueRunRanges_.crbegin();
runRange != uniqueRunRanges_.crend(); ++runRange) {
if (runNumber >= runRange->first) {
firstRun = runRange->first;
break;
}
}
if (std::find(cachedRuns_.begin(), cachedRuns_.end(), firstRun)
!= cachedRuns_.end()) {
const auto& geometryRcd = setup.get<IdealGeometryRecord>();
const auto& globalPosRcd = setup.get<GlobalPositionRcd>();
const auto& alignmentRcd = setup.get<TrackerAlignmentRcd>();
const auto& surfaceRcd = setup.get<TrackerSurfaceDeformationRcd>();
const auto& errorRcd = setup.get<TrackerAlignmentErrorExtendedRcd>();
std::ostringstream message;
bool throwException{false};
message
<< "Trying to cache tracker alignment payloads for a run (" << runNumber
<< ") in an IOV (" << firstRun << ") that was already cached.\n"
<< "The following records in your input database tag have an IOV "
<< "boundary that does not match your IOV definition:\n";
if (geometryRcd.validityInterval().first().eventID().run() > firstRun) {
message
<< " - IdealGeometryRecord '" << geometryRcd.key().name()
<< "' (since "
<< geometryRcd.validityInterval().first().eventID().run() << ")\n";
throwException = true;
}
if (globalPosRcd.validityInterval().first().eventID().run() > firstRun) {
message
<< " - GlobalPositionRecord '" << globalPosRcd.key().name()
<< "' (since "
<< globalPosRcd.validityInterval().first().eventID().run() << ")";
if (skipGlobalPositionRcdCheck_) {
message << " --> ignored\n";
} else {
message << "\n";
throwException = true;
}
}
if (alignmentRcd.validityInterval().first().eventID().run() > firstRun) {
message
<< " - TrackerAlignmentRcd '" << alignmentRcd.key().name()
<< "' (since "
<< alignmentRcd.validityInterval().first().eventID().run() << ")\n";
throwException = true;
}
if (surfaceRcd.validityInterval().first().eventID().run() > firstRun) {
message
<< " - TrackerSurfaceDeformationRcd '" << surfaceRcd.key().name()
<< "' (since "
<< surfaceRcd.validityInterval().first().eventID().run() << ")\n";
throwException = true;
}
if (errorRcd.validityInterval().first().eventID().run() > firstRun) {
message
<< " - TrackerAlignmentErrorExtendedRcd '" << errorRcd.key().name()
<< "' (since "
<< errorRcd.validityInterval().first().eventID().run() << ")\n";
throwException = true;
}
if (throwException) {
throw cms::Exception("Alignment")
<< "@SUB=MillePedeAlignmentAlgorithm::beginRun\n" << message.str();
}
} else {
cachedRuns_.push_back(firstRun);
theAlignmentParameterStore->cacheTransformations(firstRun);
}
}
}
//____________________________________________________
void MillePedeAlignmentAlgorithm::endRun(const EventInfo &eventInfo, const EndRunInfo &runInfo,
const edm::EventSetup &setup)
{
if(runInfo.tkLasBeams() && runInfo.tkLasBeamTsoses()){
// LAS beam treatment
this->addLaserData(eventInfo, *(runInfo.tkLasBeams()), *(runInfo.tkLasBeamTsoses()));
}
if(this->isMode(myMilleBit)) theMille->flushOutputFile();
}
// Implementation of endRun that DOES get called. (Because we need it.)
void MillePedeAlignmentAlgorithm::endRun(const EndRunInfo &runInfo, const edm::EventSetup &setup) {
if(this->isMode(myMilleBit)) theMille->flushOutputFile();
}
//____________________________________________________
void MillePedeAlignmentAlgorithm::beginLuminosityBlock(const edm::EventSetup&)
{
if (!runAtPCL_) return;
if(this->isMode(myMilleBit)) theMille->resetOutputFile();
}
//____________________________________________________
void MillePedeAlignmentAlgorithm::endLuminosityBlock(const edm::EventSetup&)
{
if (!runAtPCL_) return;
if(this->isMode(myMilleBit)) theMille->flushOutputFile();
}
//____________________________________________________
int MillePedeAlignmentAlgorithm::addMeasurementData(const edm::EventSetup &setup,
const EventInfo &eventInfo,
const ReferenceTrajectoryBase::ReferenceTrajectoryPtr &refTrajPtr,
unsigned int iHit,
AlignmentParameters *¶ms)
{
params = 0;
theFloatBufferX.clear();
theFloatBufferY.clear();
theIntBuffer.clear();
const TrajectoryStateOnSurface &tsos = refTrajPtr->trajectoryStates()[iHit];
const ConstRecHitPointer &recHitPtr = refTrajPtr->recHits()[iHit];
// ignore invalid hits
if (!recHitPtr->isValid()) return 0;
// First add the derivatives from IntegratedCalibration's,
// should even be OK if problems for "usual" derivatives from Alignables
this->globalDerivativesCalibration(recHitPtr, tsos, setup, eventInfo, // input
theFloatBufferX, theFloatBufferY, theIntBuffer); // output
// get AlignableDet/Unit for this hit
AlignableDetOrUnitPtr alidet(theAlignableNavigator->alignableFromDetId(recHitPtr->geographicalId()));
if (!this->globalDerivativesHierarchy(eventInfo,
tsos, alidet, alidet, theFloatBufferX, // 2x alidet, sic!
theFloatBufferY, theIntBuffer, params)) {
return -1; // problem
} else if (theFloatBufferX.empty() && ignoreHitsWithoutGlobalDerivatives_) {
return 0; // empty for X: no alignable for hit, nor calibrations
} else {
// store measurement even if no alignable or calibrations
// -> measurement used for pede-internal track-fit
return this->callMille(refTrajPtr, iHit, theIntBuffer, theFloatBufferX, theFloatBufferY);
}
}
//____________________________________________________
int MillePedeAlignmentAlgorithm::addGlobalData(const edm::EventSetup &setup, const EventInfo &eventInfo,
const ReferenceTrajectoryBase::ReferenceTrajectoryPtr &refTrajPtr,
unsigned int iHit, GblPoint &gblPoint)
{
AlignmentParameters* params = 0;
std::vector<double> theDoubleBufferX, theDoubleBufferY;
theDoubleBufferX.clear();
theDoubleBufferY.clear();
theIntBuffer.clear();
int iret = 0;
const TrajectoryStateOnSurface &tsos = refTrajPtr->trajectoryStates()[iHit];
const ConstRecHitPointer &recHitPtr = refTrajPtr->recHits()[iHit];
// ignore invalid hits
if (!recHitPtr->isValid()) return 0;
// get AlignableDet/Unit for this hit
AlignableDetOrUnitPtr alidet(theAlignableNavigator->alignableFromDetId(recHitPtr->geographicalId()));
if (!this->globalDerivativesHierarchy(eventInfo,
tsos, alidet, alidet, theDoubleBufferX, // 2x alidet, sic!
theDoubleBufferY, theIntBuffer, params)) {
return -1; // problem
}
//calibration parameters
int globalLabel;
std::vector<IntegratedCalibrationBase::ValuesIndexPair> derivs;
for (auto iCalib = theCalibrations.begin(); iCalib != theCalibrations.end(); ++iCalib) {
// get all derivatives of this calibration // const unsigned int num =
(*iCalib)->derivatives(derivs, *recHitPtr, tsos, setup, eventInfo);
for (auto iValuesInd = derivs.begin(); iValuesInd != derivs.end(); ++iValuesInd) {
// transfer label and x/y derivatives
globalLabel = thePedeLabels->calibrationLabel(*iCalib, iValuesInd->second);
if (globalLabel > 0 && globalLabel <= 2147483647) {
theIntBuffer.push_back(globalLabel);
theDoubleBufferX.push_back(iValuesInd->first.first);
theDoubleBufferY.push_back(iValuesInd->first.second);
} else {
edm::LogError("Alignment")
<< "@SUB=MillePedeAlignmentAlgorithm::addGlobalData"
<< "Invalid label " << globalLabel << " <= 0 or > 2147483647";
}
}
}
unsigned int numGlobals = theIntBuffer.size();
if (numGlobals > 0)
{
TMatrixD globalDer(2,numGlobals);
for (unsigned int i = 0; i < numGlobals; ++i) {
globalDer(0,i) = theDoubleBufferX[i];
globalDer(1,i) = theDoubleBufferY[i];
}
gblPoint.addGlobals( theIntBuffer, globalDer );
iret = 1;
}
return iret;
}
//____________________________________________________
bool MillePedeAlignmentAlgorithm
::globalDerivativesHierarchy(const EventInfo &eventInfo,
const TrajectoryStateOnSurface &tsos,
Alignable *ali, const AlignableDetOrUnitPtr &alidet,
std::vector<float> &globalDerivativesX,
std::vector<float> &globalDerivativesY,
std::vector<int> &globalLabels,
AlignmentParameters *&lowestParams) const
{
// derivatives and labels are recursively attached
if (!ali) return true; // no mother might be OK
if (false && theMonitor && alidet != ali) theMonitor->fillFrameToFrame(alidet, ali);
AlignmentParameters *params = ali->alignmentParameters();
if (params) {
if (!lowestParams) lowestParams = params; // set parameters of lowest level
bool hasSplitParameters = thePedeLabels->hasSplitParameters(ali);
const unsigned int alignableLabel = thePedeLabels->alignableLabel(ali);
if (0 == alignableLabel) { // FIXME: what about regardAllHits in Markus' code?
edm::LogWarning("Alignment") << "@SUB=MillePedeAlignmentAlgorithm::globalDerivativesHierarchy"
<< "Label not found, skip Alignable.";
return false;
}
const std::vector<bool> &selPars = params->selector();
const AlgebraicMatrix derivs(params->derivatives(tsos, alidet));
// cols: 2, i.e. x&y, rows: parameters, usually RigidBodyAlignmentParameters::N_PARAM
for (unsigned int iSel = 0; iSel < selPars.size(); ++iSel) {
if (selPars[iSel]) {
globalDerivativesX.push_back(derivs[iSel][kLocalX]
/thePedeSteer->cmsToPedeFactor(iSel));
if (hasSplitParameters==true) {
globalLabels.push_back(thePedeLabels->parameterLabel(ali, iSel, eventInfo, tsos));
} else {
globalLabels.push_back(thePedeLabels->parameterLabel(alignableLabel, iSel));
}
globalDerivativesY.push_back(derivs[iSel][kLocalY]
/thePedeSteer->cmsToPedeFactor(iSel));
}
}
// Exclude mothers if Alignable selected to be no part of a hierarchy:
if (thePedeSteer->isNoHiera(ali)) return true;
}
// Call recursively for mother, will stop if mother == 0:
return this->globalDerivativesHierarchy(eventInfo,
tsos, ali->mother(), alidet,
globalDerivativesX, globalDerivativesY,
globalLabels, lowestParams);
}
//____________________________________________________
bool MillePedeAlignmentAlgorithm
::globalDerivativesHierarchy(const EventInfo &eventInfo,
const TrajectoryStateOnSurface &tsos,
Alignable *ali, const AlignableDetOrUnitPtr &alidet,
std::vector<double> &globalDerivativesX,
std::vector<double> &globalDerivativesY,
std::vector<int> &globalLabels,
AlignmentParameters *&lowestParams) const
{
// derivatives and labels are recursively attached
if (!ali) return true; // no mother might be OK
if (false && theMonitor && alidet != ali) theMonitor->fillFrameToFrame(alidet, ali);
AlignmentParameters *params = ali->alignmentParameters();
if (params) {
if (!lowestParams) lowestParams = params; // set parameters of lowest level
bool hasSplitParameters = thePedeLabels->hasSplitParameters(ali);
const unsigned int alignableLabel = thePedeLabels->alignableLabel(ali);
if (0 == alignableLabel) { // FIXME: what about regardAllHits in Markus' code?
edm::LogWarning("Alignment") << "@SUB=MillePedeAlignmentAlgorithm::globalDerivativesHierarchy"
<< "Label not found, skip Alignable.";
return false;
}
const std::vector<bool> &selPars = params->selector();
const AlgebraicMatrix derivs(params->derivatives(tsos, alidet));
int globalLabel;
// cols: 2, i.e. x&y, rows: parameters, usually RigidBodyAlignmentParameters::N_PARAM
for (unsigned int iSel = 0; iSel < selPars.size(); ++iSel) {
if (selPars[iSel]) {
if (hasSplitParameters==true) {
globalLabel = thePedeLabels->parameterLabel(ali, iSel, eventInfo, tsos);
} else {
globalLabel = thePedeLabels->parameterLabel(alignableLabel, iSel);
}
if (globalLabel > 0 && globalLabel <= 2147483647) {
globalLabels.push_back(globalLabel);
globalDerivativesX.push_back(derivs[iSel][kLocalX] / thePedeSteer->cmsToPedeFactor(iSel));
globalDerivativesY.push_back(derivs[iSel][kLocalY] / thePedeSteer->cmsToPedeFactor(iSel));
} else {
edm::LogError("Alignment")
<< "@SUB=MillePedeAlignmentAlgorithm::globalDerivativesHierarchy"
<< "Invalid label " << globalLabel << " <= 0 or > 2147483647";
}
}
}
// Exclude mothers if Alignable selected to be no part of a hierarchy:
if (thePedeSteer->isNoHiera(ali)) return true;
}
// Call recursively for mother, will stop if mother == 0:
return this->globalDerivativesHierarchy(eventInfo,
tsos, ali->mother(), alidet,
globalDerivativesX, globalDerivativesY,
globalLabels, lowestParams);
}
//____________________________________________________
void MillePedeAlignmentAlgorithm::
globalDerivativesCalibration(const TransientTrackingRecHit::ConstRecHitPointer &recHit,
const TrajectoryStateOnSurface &tsos,
const edm::EventSetup &setup, const EventInfo &eventInfo,
std::vector<float> &globalDerivativesX,
std::vector<float> &globalDerivativesY,
std::vector<int> &globalLabels) const
{
std::vector<IntegratedCalibrationBase::ValuesIndexPair> derivs;
for (auto iCalib = theCalibrations.begin(); iCalib != theCalibrations.end(); ++iCalib) {
// get all derivatives of this calibration // const unsigned int num =
(*iCalib)->derivatives(derivs, *recHit, tsos, setup, eventInfo);
for (auto iValuesInd = derivs.begin(); iValuesInd != derivs.end(); ++iValuesInd) {
// transfer label and x/y derivatives