TrackerGeometryCompare.cc

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#include "CondFormats/Alignment/interface/Alignments.h"
#include "CondFormats/Alignment/interface/AlignmentErrorsExtended.h"
#include "CondFormats/Alignment/interface/AlignmentSurfaceDeformations.h" 
#include "CondFormats/Alignment/interface/Definitions.h" 
#include "CLHEP/Vector/RotationInterfaces.h" 
#include "CondFormats/AlignmentRecord/interface/TrackerSurveyRcd.h"
#include "CondFormats/AlignmentRecord/interface/TrackerSurveyErrorExtendedRcd.h"
#include "CondFormats/AlignmentRecord/interface/TrackerAlignmentRcd.h"
#include "CondFormats/AlignmentRecord/interface/TrackerAlignmentErrorExtendedRcd.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESTransientHandle.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "FWCore/Utilities/interface/InputTag.h"

#include "CondFormats/SiPixelObjects/interface/SiPixelQuality.h" 
#include "CondFormats/DataRecord/interface/SiPixelQualityRcd.h" 
#include "CalibFormats/SiStripObjects/interface/SiStripQuality.h" 
#include "CalibTracker/Records/interface/SiStripQualityRcd.h" 

#include "Alignment/CommonAlignment/interface/AlignableObjectId.h"
#include "Geometry/CommonTopologies/interface/SurfaceDeformationFactory.h"
#include "Geometry/CommonTopologies/interface/SurfaceDeformation.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeomBuilderFromGeometricDet.h"
#include "Geometry/TrackerNumberingBuilder/interface/GeometricDet.h" 
#include "Geometry/Records/interface/IdealGeometryRecord.h"
#include "Geometry/CommonTopologies/interface/GeometryAligner.h"
#include "Alignment/CommonAlignment/interface/Utilities.h"
#include "Alignment/CommonAlignment/interface/SurveyDet.h"
#include "Alignment/CommonAlignment/interface/Alignable.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "CondFormats/AlignmentRecord/interface/GlobalPositionRcd.h"
#include "CondFormats/Alignment/interface/DetectorGlobalPosition.h"
#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"

//#include "Alignment/OfflineValidation/interface/ComparisonUtilities.h"
//#include "Alignment/CommonAlignment/interface/AlignTools.h"

//#include "Alignment/OfflineValidation/plugins/TrackerGeometryCompare.h"
#include "TrackerGeometryCompare.h"
#include "TFile.h" 
#include "CLHEP/Vector/ThreeVector.h"

// Database
#include "CondCore/DBOutputService/interface/PoolDBOutputService.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CommonTools/UtilAlgos/interface/TFileService.h"
//#include "Geometry/Records/interface/PGeometricDetRcd.h"

#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/TrackerTopologyRcd.h"

#include <iostream>
#include <fstream>
#include <sstream> 

TrackerGeometryCompare::TrackerGeometryCompare(const edm::ParameterSet& cfg) :  
  referenceTracker(nullptr),
  dummyTracker(nullptr),
  currentTracker(nullptr),
  theSurveyIndex(0),
  theSurveyValues(nullptr),
  theSurveyErrors(nullptr),
  _levelStrings(cfg.getUntrackedParameter< std::vector<std::string> >("levels")),
  _writeToDB(cfg.getUntrackedParameter<bool>("writeToDB")),
  _commonTrackerLevel(align::invalid),
  _moduleListFile(nullptr),
  _moduleList(0),
  _inputRootFile1(nullptr),
  _inputRootFile2(nullptr),
  _inputTree01(nullptr),
  _inputTree02(nullptr),
  _inputTree11(nullptr),
  _inputTree12(nullptr),
  m_nBins(10000),
  m_rangeLow(-.1),
  m_rangeHigh(.1), 
  firstEvent_(true),
  m_vtkmap(13)   
{
    _moduleListName = cfg.getUntrackedParameter< std::string > ("moduleList");
    
    //input is ROOT
    _inputFilename1 = cfg.getUntrackedParameter< std::string > ("inputROOTFile1");
    _inputFilename2 = cfg.getUntrackedParameter< std::string > ("inputROOTFile2");
    _inputTreenameAlign = cfg.getUntrackedParameter< std::string > ("treeNameAlign");
    _inputTreenameDeform = cfg.getUntrackedParameter< std::string > ("treeNameDeform"); 
    
    //output file
    _filename = cfg.getUntrackedParameter< std::string > ("outputFile");
    
    
    _weightBy = cfg.getUntrackedParameter< std::string > ("weightBy");
    _setCommonTrackerSystem = cfg.getUntrackedParameter< std::string > ("setCommonTrackerSystem");
    _detIdFlag = cfg.getUntrackedParameter< bool > ("detIdFlag");
    _detIdFlagFile = cfg.getUntrackedParameter< std::string > ("detIdFlagFile");
    _weightById  = cfg.getUntrackedParameter< bool > ("weightById");
    _weightByIdFile = cfg.getUntrackedParameter< std::string > ("weightByIdFile");
    
        
    // if want to use, make id cut list
    if (_detIdFlag){
        std::ifstream fin;
        fin.open( _detIdFlagFile.c_str() );
        
        while (!fin.eof() && fin.good() ){
            
            uint32_t id;
            fin >> id;
            _detIdFlagVector.push_back(id);
        }
        fin.close();
    }       
    
    // turn weightByIdFile into weightByIdVector
    if (_weightById){
        std::ifstream inFile;
        inFile.open( _weightByIdFile.c_str() );
        int ctr = 0;
        while ( !inFile.eof() ){
            ctr++;
            unsigned int listId;
            inFile >> listId;
            inFile.ignore(256, '\n');
            
            _weightByIdVector.push_back( listId );
        }
        inFile.close();
    }
    
    //root configuration
    _theFile = new TFile(_filename.c_str(),"RECREATE");
    _alignTree = new TTree("alignTree","alignTree");//,"id:level:mid:mlevel:sublevel:x:y:z:r:phi:a:b:c:dx:dy:dz:dr:dphi:da:db:dc");
    _alignTree->Branch("id", &_id, "id/I");
    _alignTree->Branch("badModuleQuality", &_badModuleQuality, "badModuleQuality/I");
    _alignTree->Branch("inModuleList", &_inModuleList, "inModuleList/I");
    _alignTree->Branch("level", &_level, "level/I");
    _alignTree->Branch("mid", &_mid, "mid/I");
    _alignTree->Branch("mlevel", &_mlevel, "mlevel/I");
    _alignTree->Branch("sublevel", &_sublevel, "sublevel/I");
    _alignTree->Branch("x", &_xVal, "x/F");
    _alignTree->Branch("y", &_yVal, "y/F");
    _alignTree->Branch("z", &_zVal, "z/F");
    _alignTree->Branch("r", &_rVal, "r/F");
    _alignTree->Branch("phi", &_phiVal, "phi/F");
    _alignTree->Branch("eta", &_etaVal, "eta/F");
    _alignTree->Branch("alpha", &_alphaVal, "alpha/F");
    _alignTree->Branch("beta", &_betaVal, "beta/F");
    _alignTree->Branch("gamma", &_gammaVal, "gamma/F");
    _alignTree->Branch("dx", &_dxVal, "dx/F");
    _alignTree->Branch("dy", &_dyVal, "dy/F");
    _alignTree->Branch("dz", &_dzVal, "dz/F");
    _alignTree->Branch("dr", &_drVal, "dr/F");
    _alignTree->Branch("dphi", &_dphiVal, "dphi/F");
    _alignTree->Branch("dalpha", &_dalphaVal, "dalpha/F");
    _alignTree->Branch("dbeta", &_dbetaVal, "dbeta/F");
    _alignTree->Branch("dgamma", &_dgammaVal, "dgamma/F");
    _alignTree->Branch("du", &_duVal, "du/F");
    _alignTree->Branch("dv", &_dvVal, "dv/F");
    _alignTree->Branch("dw", &_dwVal, "dw/F");
    _alignTree->Branch("da", &_daVal, "da/F");
    _alignTree->Branch("db", &_dbVal, "db/F");
    _alignTree->Branch("dg", &_dgVal, "dg/F");
    _alignTree->Branch("useDetId", &_useDetId, "useDetId/I");
    _alignTree->Branch("detDim", &_detDim, "detDim/I"); 
    _alignTree->Branch("surW", &_surWidth, "surW/F");
    _alignTree->Branch("surL", &_surLength, "surL/F");
    _alignTree->Branch("surRot", &_surRot, "surRot[9]/D");
    _alignTree->Branch("identifiers", &_identifiers, "identifiers[6]/I");
    _alignTree->Branch("type", &_type, "type/I");
        _alignTree->Branch("surfDeform", &_surfDeform, "surfDeform[13]/D"); 

    for (std::vector<TrackerMap>::iterator it = m_vtkmap.begin(); it != m_vtkmap.end(); ++it) {
          it->setPalette(1) ;
      it->addPixel(true) ;
    }

        edm::Service<TFileService> fs;
    TFileDirectory subDir_All = fs->mkdir( "AllSubdetectors" );
    TFileDirectory subDir_PXB = fs->mkdir( "PixelBarrel" );
    TFileDirectory subDir_PXF = fs->mkdir( "PixelEndcap" );
        for (int ii = 0; ii < 13; ++ii) { 
          std::stringstream histname0 ;
          histname0 << "SurfDeform_Par_" << ii ; 
          m_h1[histname0.str()] = subDir_All.make<TH1D>((histname0.str()).c_str(),(histname0.str()).c_str(),m_nBins,m_rangeLow,m_rangeHigh); 
        
          std::stringstream histname1 ;
          histname1 << "SurfDeform_PixelBarrel_Par_" << ii ; 
          m_h1[histname1.str()] = subDir_PXB.make<TH1D>((histname1.str()).c_str(),(histname1.str()).c_str(),m_nBins,m_rangeLow,m_rangeHigh); 
        
          std::stringstream histname2 ;
          histname2 << "SurfDeform_PixelEndcap_Par_" << ii ; 
          m_h1[histname2.str()] = subDir_PXF.make<TH1D>((histname2.str()).c_str(),(histname2.str()).c_str(),m_nBins,m_rangeLow,m_rangeHigh); 
        }
    
}

void TrackerGeometryCompare::beginJob(){
  firstEvent_ = true;
}

void TrackerGeometryCompare::endJob(){

  int iname(0) ;
  for (std::vector<TrackerMap>::iterator it = m_vtkmap.begin(); it != m_vtkmap.end(); ++it) {
    std::stringstream mapname ;
    mapname << "TkMap_SurfDeform" << iname << ".png" ; 
    it->save(true,0,0,mapname.str());
    mapname.str( std::string() ); 
    mapname.clear() ; 
    mapname << "TkMap_SurfDeform" << iname << ".pdf" ; 
    it->save(true,0,0,mapname.str());
    ++iname ; 
  }

  _theFile->cd();
  _alignTree->Write();
  _theFile->Close();
    
}

void TrackerGeometryCompare::analyze(const edm::Event&, const edm::EventSetup& iSetup){

  if (firstEvent_) {

        //Retrieve tracker topology from geometry
        edm::ESHandle<TrackerTopology> tTopoHandle;
        iSetup.get<TrackerTopologyRcd>().get(tTopoHandle);
        const TrackerTopology* const tTopo = tTopoHandle.product();

    //upload the ROOT geometries
    createROOTGeometry(iSetup);

        //setting the levels being used in the geometry comparator
        edm::LogInfo("TrackerGeometryCompare") << "levels: " << _levelStrings.size();
        for (const auto& level: _levelStrings){
          m_theLevels.push_back(currentTracker->objectIdProvider().stringToId(level));
          edm::LogInfo("TrackerGeometryCompare") << "level: " << level;
          edm::LogInfo("TrackerGeometryCompare")
            << "structure type: "
            << currentTracker->objectIdProvider().stringToId(level);
        }


    //set common tracker system first
    // if setting the tracker common system
    if (_setCommonTrackerSystem != "NONE"){
        setCommonTrackerSystem();
    }
    
    //compare the goemetries
    compareGeometries(referenceTracker,currentTracker,tTopo,iSetup);
    compareSurfaceDeformations(_inputTree11, _inputTree12); 
    
    //write out ntuple
    //might be better to do within output module
    
    if (_writeToDB){
        Alignments* myAlignments = currentTracker->alignments();
        AlignmentErrorsExtended* myAlignmentErrorsExtended = currentTracker->alignmentErrors();
        
        // 2. Store alignment[Error]s to DB
        edm::Service<cond::service::PoolDBOutputService> poolDbService;
        // Call service
        if( !poolDbService.isAvailable() ) // Die if not available
            throw cms::Exception("NotAvailable") << "PoolDBOutputService not available";
        
        poolDbService->writeOne<Alignments>(&(*myAlignments), poolDbService->beginOfTime(), "TrackerAlignmentRcd");
        poolDbService->writeOne<AlignmentErrorsExtended>(&(*myAlignmentErrorsExtended), poolDbService->beginOfTime(), "TrackerAlignmentErrorExtendedRcd");
        
    }       

    firstEvent_ = false;
  }
}

void TrackerGeometryCompare::createROOTGeometry(const edm::EventSetup& iSetup){
    
    int inputRawId1, inputRawId2;
    double inputX1, inputY1, inputZ1, inputX2, inputY2, inputZ2;
    double inputAlpha1, inputBeta1, inputGamma1, inputAlpha2, inputBeta2, inputGamma2;
        
    //Retrieve tracker topology from geometry
    edm::ESHandle<TrackerTopology> tTopoHandle;
    iSetup.get<TrackerTopologyRcd>().get(tTopoHandle);
    const TrackerTopology* const tTopo = tTopoHandle.product();

    // Fill module IDs from file into a list
    _moduleListFile.open(_moduleListName);
    if (_moduleListFile.is_open()){
        std::string line;
        while(!_moduleListFile.eof()){
            std::getline(_moduleListFile,line);
            _moduleList.push_back(std::atoi(line.c_str())); 
        }
    }
    else{
        edm::LogInfo("TrackerGeometryCompare") << "Error: Module list not found! Please verify that given list exists!";
    } 
    
    //declare alignments
    Alignments* alignments1 = new Alignments();
    AlignmentErrorsExtended* alignmentErrors1 = new AlignmentErrorsExtended();  
    if (_inputFilename1 != "IDEAL"){
        _inputRootFile1 = new TFile(_inputFilename1.c_str());
        TTree* _inputTree01 = (TTree*) _inputRootFile1->Get(_inputTreenameAlign.c_str());
        _inputTree01->SetBranchAddress("rawid", &inputRawId1);
        _inputTree01->SetBranchAddress("x", &inputX1);
        _inputTree01->SetBranchAddress("y", &inputY1);
        _inputTree01->SetBranchAddress("z", &inputZ1);
        _inputTree01->SetBranchAddress("alpha", &inputAlpha1);
        _inputTree01->SetBranchAddress("beta", &inputBeta1);
        _inputTree01->SetBranchAddress("gamma", &inputGamma1);

        int nEntries1 = _inputTree01->GetEntries();
        //fill alignments
        for (int i = 0; i < nEntries1; ++i){
            
            _inputTree01->GetEntry(i);
            CLHEP::Hep3Vector translation1(inputX1, inputY1, inputZ1);
            CLHEP::HepEulerAngles eulerangles1(inputAlpha1,inputBeta1,inputGamma1);
            uint32_t detid1 = inputRawId1;
            AlignTransform transform1(translation1, eulerangles1, detid1);
            alignments1->m_align.push_back(transform1);
            
            //dummy errors
            CLHEP::HepSymMatrix clhepSymMatrix(3,0);
            AlignTransformErrorExtended transformError(clhepSymMatrix, detid1);
            alignmentErrors1->m_alignError.push_back(transformError);
        }       
        
        // to get the right order, sort by rawId
        std::sort( alignments1->m_align.begin(), alignments1->m_align.end());
        std::sort( alignmentErrors1->m_alignError.begin(), alignmentErrors1->m_alignError.end());
    }
    //------------------
    Alignments* alignments2 = new Alignments();
    AlignmentErrorsExtended* alignmentErrors2 = new AlignmentErrorsExtended();
    if (_inputFilename2 != "IDEAL"){    
        _inputRootFile2 = new TFile(_inputFilename2.c_str());
        TTree* _inputTree02 = (TTree*) _inputRootFile2->Get(_inputTreenameAlign.c_str());
        _inputTree02->SetBranchAddress("rawid", &inputRawId2);
        _inputTree02->SetBranchAddress("x", &inputX2);
        _inputTree02->SetBranchAddress("y", &inputY2);
        _inputTree02->SetBranchAddress("z", &inputZ2);
        _inputTree02->SetBranchAddress("alpha", &inputAlpha2);
        _inputTree02->SetBranchAddress("beta", &inputBeta2);
        _inputTree02->SetBranchAddress("gamma", &inputGamma2);
        
        int nEntries2 = _inputTree02->GetEntries();
        //fill alignments
        for (int i = 0; i < nEntries2; ++i){
            
            _inputTree02->GetEntry(i);
            CLHEP::Hep3Vector translation2(inputX2, inputY2, inputZ2);
            CLHEP::HepEulerAngles eulerangles2(inputAlpha2,inputBeta2,inputGamma2);
            uint32_t detid2 = inputRawId2;
            AlignTransform transform2(translation2, eulerangles2, detid2);
            alignments2->m_align.push_back(transform2);
            
            //dummy errors
            CLHEP::HepSymMatrix clhepSymMatrix(3,0);
            AlignTransformErrorExtended transformError(clhepSymMatrix, detid2);
            alignmentErrors2->m_alignError.push_back(transformError); 
        }           
        
        // to get the right order, sort by rawId
        std::sort( alignments2->m_align.begin(), alignments2->m_align.end());
        std::sort( alignmentErrors2->m_alignError.begin(), alignmentErrors2->m_alignError.end());
    }
    
    //accessing the initial geometry
    edm::ESTransientHandle<DDCompactView> cpv;
    iSetup.get<IdealGeometryRecord>().get(cpv);
    edm::ESHandle<GeometricDet> theGeometricDet;
    iSetup.get<IdealGeometryRecord>().get(theGeometricDet);
    edm::ESHandle<PTrackerParameters> ptp;
    iSetup.get<PTrackerParametersRcd>().get( ptp );
    TrackerGeomBuilderFromGeometricDet trackerBuilder;
    
    //reference tracker
    TrackerGeometry* theRefTracker = trackerBuilder.build(&*theGeometricDet, *ptp, tTopo ); 
    if (_inputFilename1 != "IDEAL"){
        GeometryAligner aligner1;
        aligner1.applyAlignments<TrackerGeometry>( &(*theRefTracker), &(*alignments1), &(*alignmentErrors1),
                                                  AlignTransform());
    }
    referenceTracker = new AlignableTracker(&(*theRefTracker), tTopo);
    //referenceTracker->setSurfaceDeformation(surfDef1, true) ; 

    int inputRawid1;
    int inputRawid2;
    int inputDtype1, inputDtype2 ; 
    std::vector<double> inputDpar1;
    std::vector<double> inputDpar2 ; 
    std::vector<double>* p_inputDpar1 = &inputDpar1; 
    std::vector<double>* p_inputDpar2 = &inputDpar2; 

    const auto& comp1 = referenceTracker->deepComponents(); 

    SurfaceDeformation * surfDef1; 
    if (_inputFilename1 != "IDEAL"){
      TTree* _inputTree11 = (TTree*) _inputRootFile1->Get(_inputTreenameDeform.c_str());
      _inputTree11->SetBranchAddress("irawid", &inputRawid1);
      _inputTree11->SetBranchAddress("dtype", &inputDtype1);
      _inputTree11->SetBranchAddress("dpar", &p_inputDpar1);

      unsigned int nEntries11 = _inputTree11->GetEntries();
      edm::LogInfo("TrackerGeometryCompare") << " nentries11 = " << nEntries11; 
      for (unsigned int iEntry = 0; iEntry < nEntries11; ++iEntry) {
            _inputTree11->GetEntry(iEntry) ; 

            surfDef1 = SurfaceDeformationFactory::create( inputDtype1, inputDpar1);

        if (int(comp1[iEntry]->id()) == inputRawid1) {
          comp1[iEntry]->setSurfaceDeformation(surfDef1, true) ; 
        }

      }
    }
        
    //currernt tracker
    TrackerGeometry* theCurTracker = trackerBuilder.build(&*theGeometricDet, *ptp, tTopo); 
    if (_inputFilename2 != "IDEAL"){
        GeometryAligner aligner2;
        aligner2.applyAlignments<TrackerGeometry>( &(*theCurTracker), &(*alignments2), &(*alignmentErrors2),
                                                  AlignTransform());
    }
    currentTracker = new AlignableTracker(&(*theCurTracker), tTopo);
    
    const auto& comp2 = currentTracker->deepComponents(); 

    SurfaceDeformation * surfDef2 ; 
    if (_inputFilename2 != "IDEAL"){ 
      TTree* _inputTree12 = (TTree*) _inputRootFile2->Get(_inputTreenameDeform.c_str());
      _inputTree12->SetBranchAddress("irawid", &inputRawid2);
      _inputTree12->SetBranchAddress("dtype", &inputDtype2);
      _inputTree12->SetBranchAddress("dpar",  &p_inputDpar2);

      unsigned int nEntries12 = _inputTree12->GetEntries();
      edm::LogInfo("TrackerGeometryCompare") << " nentries12 = " << nEntries12; 
      for (unsigned int iEntry = 0; iEntry < nEntries12; ++iEntry) {
            _inputTree12->GetEntry(iEntry) ; 
        
            surfDef2 = SurfaceDeformationFactory::create( inputDtype2, inputDpar2);

        if (int(comp2[iEntry]->id()) == inputRawid2) {
          comp2[iEntry]->setSurfaceDeformation(surfDef2, true) ; 
        }

      }
    }
        
    delete alignments1;
    delete alignmentErrors1;
    delete alignments2;
    delete alignmentErrors2;

}

void TrackerGeometryCompare::compareSurfaceDeformations(TTree* refTree, TTree* curTree) {
    
  if (_inputFilename1 != "IDEAL" && _inputFilename2 != "IDEAL") {
             
    int inputRawid1;
    int inputRawid2;
    int inputSubdetid1, inputSubdetid2 ; 
    int inputDtype1, inputDtype2 ; 
    std::vector<double> inputDpar1;
    std::vector<double> inputDpar2 ; 
    std::vector<double>* p_inputDpar1 = &inputDpar1; 
    std::vector<double>* p_inputDpar2 = &inputDpar2; 
  
    TTree* refTree = (TTree*) _inputRootFile1->Get(_inputTreenameDeform.c_str());
    refTree->SetBranchAddress("irawid", &inputRawid1);
    refTree->SetBranchAddress("subdetid", &inputSubdetid1);
    refTree->SetBranchAddress("dtype", &inputDtype1);
    refTree->SetBranchAddress("dpar", &p_inputDpar1);
  
    TTree* curTree = (TTree*) _inputRootFile2->Get(_inputTreenameDeform.c_str());
    curTree->SetBranchAddress("irawid", &inputRawid2);
    curTree->SetBranchAddress("subdetid", &inputSubdetid2);
    curTree->SetBranchAddress("dtype", &inputDtype2);
    curTree->SetBranchAddress("dpar",  &p_inputDpar2);
  
    unsigned int nEntries11 = refTree->GetEntries();
    unsigned int nEntries12 = curTree->GetEntries();

    if (nEntries11 != nEntries12) {
      edm::LogError("TrackerGeometryCompare")   << " Surface deformation parameters in two geometries differ!\n" ;
      return ; 
    }
    
    for (unsigned int iEntry = 0; iEntry < nEntries12; ++iEntry) {
      refTree->GetEntry(iEntry) ;
      curTree->GetEntry(iEntry) ;
      for (int ii = 0; ii < 13; ++ii) { _surfDeform[ii] = -1.0 ; } 
      for (int npar = 0; npar < int(inputDpar2.size()); ++npar ) {
        if (inputRawid1 == inputRawid2) {
        _surfDeform[npar] = inputDpar2.at(npar) - inputDpar1.at(npar) ; 
        std::stringstream histname0 ;
        histname0 << "SurfDeform_Par_" << npar ;  
    if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname0.str()]->Fill(_surfDeform[npar]) ; 
    if (inputSubdetid1 == 1 && inputSubdetid2 == 1) {
          std::stringstream histname1 ;
          histname1 << "SurfDeform_PixelBarrel_Par_" << npar ;  
          if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname1.str()]->Fill(_surfDeform[npar]) ; 
    }
    if (inputSubdetid1 == 2 && inputSubdetid2 == 2) {
          std::stringstream histname2 ;
          histname2 << "SurfDeform_PixelEndcap_Par_" << npar ;  
          if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname2.str()]->Fill(_surfDeform[npar]) ; 
    }
        (m_vtkmap.at(npar)).fill_current_val(inputRawid1,_surfDeform[npar]) ; 
        }
      }
    }
  
  } else if ( _inputFilename1 == "IDEAL" && _inputFilename2 != "IDEAL" ) {
             
    int inputRawid2;
    int inputSubdetid2 ; 
    int inputDtype2 ; 
    std::vector<double> inputDpar2 ; 
    std::vector<double>* p_inputDpar2 = &inputDpar2; 
  
    TTree* curTree = (TTree*) _inputRootFile2->Get(_inputTreenameDeform.c_str());
    curTree->SetBranchAddress("irawid", &inputRawid2);
    curTree->SetBranchAddress("subdetid", &inputSubdetid2);
    curTree->SetBranchAddress("dtype", &inputDtype2);
    curTree->SetBranchAddress("dpar",  &p_inputDpar2);
  
    unsigned int nEntries12 = curTree->GetEntries();
    
    for (unsigned int iEntry = 0; iEntry < nEntries12; ++iEntry) {
      curTree->GetEntry(iEntry) ;
      for (int ii = 0; ii < 12; ++ii) { _surfDeform[ii] = -1.0 ; } 
      for (int npar = 0; npar < int(inputDpar2.size()); ++npar ) {
        _surfDeform[npar] = inputDpar2.at(npar) ; 
        std::stringstream histname0 ;
        histname0 << "SurfDeform_Par_" << npar ;  
        if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname0.str()]->Fill(_surfDeform[npar]) ; 
    if (inputSubdetid2 == 1) {
          std::stringstream histname1 ;
          histname1 << "SurfDeform_PixelBarrel_Par_" << npar ;  
          if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname1.str()]->Fill(_surfDeform[npar]) ; 
    }
    if (inputSubdetid2 == 2) {
          std::stringstream histname2 ;
          histname2 << "SurfDeform_PixelEndcap_Par_" << npar ;  
          if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname2.str()]->Fill(_surfDeform[npar]) ; 
    }
        (m_vtkmap.at(npar)).fill_current_val(inputRawid2,_surfDeform[npar]) ; 
      }
    }
  
  } else if ( _inputFilename1 != "IDEAL" && _inputFilename2 == "IDEAL" ) {
             
    int inputRawid1;
    int inputSubdetid1 ; 
    int inputDtype1 ; 
    std::vector<double> inputDpar1;
    std::vector<double>* p_inputDpar1 = &inputDpar1; 
  
    TTree* refTree = (TTree*) _inputRootFile1->Get(_inputTreenameDeform.c_str());
    refTree->SetBranchAddress("irawid", &inputRawid1);
    refTree->SetBranchAddress("subdetid", &inputSubdetid1);
    refTree->SetBranchAddress("dtype", &inputDtype1);
    refTree->SetBranchAddress("dpar", &p_inputDpar1);
  
    unsigned int nEntries11 = refTree->GetEntries();
    
    for (unsigned int iEntry = 0; iEntry < nEntries11; ++iEntry) {
      refTree->GetEntry(iEntry) ;
      for (int ii = 0; ii < 12; ++ii) { _surfDeform[ii] = -1.0 ; } 
      for (int npar = 0; npar < int(inputDpar1.size()); ++npar ) {
        _surfDeform[npar] = - inputDpar1.at(npar) ; 
        std::stringstream histname0 ;
        histname0 << "SurfDeform_Par_" << npar ;  
        if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname0.str()]->Fill(_surfDeform[npar]) ; 
    if (inputSubdetid1 == 1) {
          std::stringstream histname1 ;
          histname1 << "SurfDeform_PixelBarrel_Par_" << npar ;  
          if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname1.str()]->Fill(_surfDeform[npar]) ; 
    }
    if (inputSubdetid1 == 2) {
          std::stringstream histname2 ;
          histname2 << "SurfDeform_PixelEndcap_Par_" << npar ;  
          if ( TMath::Abs(_surfDeform[npar]) > (m_rangeHigh - m_rangeLow)/(10.*m_nBins) ) m_h1[histname2.str()]->Fill(_surfDeform[npar]) ; 
    }
        (m_vtkmap.at(npar)).fill_current_val(inputRawid1,_surfDeform[npar]) ; 
      }
    }
  
  } else if ( _inputFilename1 == "IDEAL" && _inputFilename2 == "IDEAL" ) {

      edm::LogInfo("TrackerGeometryCompare") << ">>>> Comparing IDEAL with IDEAL: nothing to do! <<<<\n" ; 
      
  }

  return ;  
}

void TrackerGeometryCompare::compareGeometries(Alignable* refAli, Alignable* curAli, const TrackerTopology* tTopo, const edm::EventSetup& iSetup){

    using namespace align ; 
    
    const auto& refComp = refAli->components();
    const auto& curComp = curAli->components();
    
    unsigned int nComp = refComp.size();
    //only perform for designate levels
    bool useLevel = false;
    for (unsigned int i = 0; i < m_theLevels.size(); ++i){
        if (refAli->alignableObjectId() == m_theLevels[i]) useLevel = true;
    }
    
    //another added level for difference between det and detunit
    //if ((refAli->alignableObjectId()==2)&&(nComp == 1)) useLevel = false;
    
    //coordinate matching, etc etc
    if (useLevel){
        DetId detid(refAli->id());

        CLHEP::Hep3Vector Rtotal, Wtotal, lRtotal, lWtotal;
        Rtotal.set(0.,0.,0.); 
        Wtotal.set(0.,0.,0.);
        lRtotal.set(0.,0.,0.); 
        lWtotal.set(0.,0.,0.);
        
        bool converged = false;
        
        AlgebraicVector diff, check;

        for (int i = 0; i < 100; i++){
            
            // Get differences between alignments for rotations and translations
            // both local and global
            diff = align::diffAlignables(refAli, curAli, _weightBy, _weightById, _weightByIdVector);
            
            // 'diffAlignables' returns 'refAli - curAli' for translations and 'curAli - refAli' for rotations.
            // The plan is to unify this at some point, but a simple change of the sign for one of them was postponed
            // to do some further checks to understand the rotations better
            //Updated July 2018: as requested the sign in the translations has been changed to match the one in rotations. A test was done to change the diffAlignables function and solve the issue there, but proved quite time consuming. To unify the sign convention in the least amount of time the choice was made to change the sign here.
            CLHEP::Hep3Vector dR(-diff[0],-diff[1],-diff[2]);  
            CLHEP::Hep3Vector dW(diff[3],diff[4],diff[5]);
            CLHEP::Hep3Vector dRLocal(-diff[6],-diff[7],-diff[8]);
            CLHEP::Hep3Vector dWLocal(diff[9],diff[10],diff[11]);
            
            // Translations
            Rtotal+=dR;
            lRtotal+=dRLocal;
            
            //Rotations
            CLHEP::HepRotation rot(Wtotal.unit(),Wtotal.mag());
            CLHEP::HepRotation drot(dW.unit(),dW.mag());
            rot*=drot;
            Wtotal.set(rot.axis().x()*rot.delta(), rot.axis().y()*rot.delta(), rot.axis().z()*rot.delta());
            
            CLHEP::HepRotation rotLocal(lWtotal.unit(),lWtotal.mag());
            CLHEP::HepRotation drotLocal(dWLocal.unit(),dWLocal.mag());
            rotLocal*=drotLocal;
            lWtotal.set(rotLocal.axis().x()*rotLocal.delta(), rotLocal.axis().y()*rotLocal.delta(), rotLocal.axis().z()*rotLocal.delta());
            
            // Move current alignable by shift and check if difference 
            // is smaller than tolerance value
            // if true, break the loop
            align::moveAlignable(curAli, diff);
            float tolerance = 1e-7;
            check = align::diffAlignables(refAli, curAli, _weightBy, _weightById, _weightByIdVector);
            align::GlobalVector checkR(check[0],check[1],check[2]);
            align::GlobalVector checkW(check[3],check[4],check[5]);
            if ((checkR.mag() < tolerance)&&(checkW.mag() < tolerance))
            {
                converged = true;
                break;
            }
        }
        
        // give an exception if difference has not fallen below tolerance level
        // i.e. method has not converged 
        if (!converged){
            edm::LogInfo("TrackerGeometryCompare") << "Tolerance Exceeded!(alObjId: " << refAli->alignableObjectId()
            << ", rawId: " << refAli->geomDetId().rawId()
            << ", subdetId: "<< detid.subdetId() << "): " << diff << check;
            throw cms::Exception("Tolerance in TrackerGeometryCompare exceeded");
        }

        AlgebraicVector TRtot(12);
        // global 
        TRtot(1) = Rtotal.x(); TRtot(2) = Rtotal.y(); TRtot(3) = Rtotal.z();
        TRtot(4) = Wtotal.x(); TRtot(5) = Wtotal.y(); TRtot(6) = Wtotal.z();
        // local
        TRtot(7) = lRtotal.x(); TRtot(8) = lRtotal.y(); TRtot(9) = lRtotal.z();
        TRtot(10) = lWtotal.x(); TRtot(11) = lWtotal.y(); TRtot(12) = lWtotal.z();

        fillTree(refAli, TRtot, tTopo, iSetup);
    }

    // another added level for difference between det and detunit
    for (unsigned int i = 0; i < nComp; ++i) 
      compareGeometries(refComp[i],curComp[i],tTopo,iSetup);    

}

void TrackerGeometryCompare::setCommonTrackerSystem(){

    edm::LogInfo("TrackerGeometryCompare") << "Setting Common Tracker System....";
    
    // DM_534??AlignableObjectId dummy;
    // DM_534??_commonTrackerLevel = dummy.nameToType(_setCommonTrackerSystem);
    _commonTrackerLevel = currentTracker->objectIdProvider().stringToId(_setCommonTrackerSystem);
        
    diffCommonTrackerSystem(referenceTracker, currentTracker);
    
    align::EulerAngles dOmega(3); dOmega[0] = _TrackerCommonR.x() ; dOmega[1] = _TrackerCommonR.y(); dOmega[2] = _TrackerCommonR.z();
    align::RotationType rot = align::toMatrix( dOmega );
    align::GlobalVector theR = _TrackerCommonT;
    
    edm::LogInfo("TrackerGeometryCompare") << "what we get from overlaying the pixels..." << theR << ", " << rot;
    
    //transform to the Tracker System
    align::PositionType trackerCM = currentTracker->globalPosition();
    align::GlobalVector cmDiff( trackerCM.x()-_TrackerCommonCM.x(), trackerCM.y()-_TrackerCommonCM.y(), trackerCM.z()-_TrackerCommonCM.z() );
    
    edm::LogInfo("TrackerGeometryCompare") <<  "Pixel CM: " << _TrackerCommonCM << ", tracker CM: " << trackerCM;
    
    //adjust translational difference factoring in different rotational CM
    //needed because rotateInGlobalFrame is about CM of alignable, not Tracker
    const align::GlobalVector::BasicVectorType& lpvgf = cmDiff.basicVector();
    align::GlobalVector moveV( rot.multiplyInverse(lpvgf) - lpvgf);
    align::GlobalVector theRprime(theR + moveV);
    
    AlgebraicVector TrackerCommonTR(6);
    TrackerCommonTR(1) = theRprime.x(); TrackerCommonTR(2) = theRprime.y(); TrackerCommonTR(3) = theRprime.z();
    TrackerCommonTR(4) = _TrackerCommonR.x(); TrackerCommonTR(5) = _TrackerCommonR.y(); TrackerCommonTR(6) = _TrackerCommonR.z();
    
    edm::LogInfo("TrackerGeometryCompare") <<  "and after the transformation: " << TrackerCommonTR;
    
    align::moveAlignable(currentTracker, TrackerCommonTR );
    
}

void TrackerGeometryCompare::diffCommonTrackerSystem(Alignable *refAli, Alignable *curAli){
    
    const auto& refComp = refAli->components();
    const auto& curComp = curAli->components();
    
    unsigned int nComp = refComp.size();
    //only perform for designate levels
    bool useLevel = false;
    if (refAli->alignableObjectId() == _commonTrackerLevel) useLevel = true;
    
    //useLevel = false;
    if (useLevel){
        CLHEP::Hep3Vector Rtotal, Wtotal;
        Rtotal.set(0.,0.,0.); Wtotal.set(0.,0.,0.);
        
        AlgebraicVector diff = align::diffAlignables(refAli, curAli, _weightBy, _weightById, _weightByIdVector);
        CLHEP::Hep3Vector dR(diff[0],diff[1],diff[2]);
        Rtotal+=dR;
        CLHEP::Hep3Vector dW(diff[3],diff[4],diff[5]);
        CLHEP::HepRotation rot(Wtotal.unit(),Wtotal.mag());
        CLHEP::HepRotation drot(dW.unit(),dW.mag());
        rot*=drot;
        Wtotal.set(rot.axis().x()*rot.delta(), rot.axis().y()*rot.delta(), rot.axis().z()*rot.delta());
        /*
         //std::cout << "a";
         //if (refAli->alignableObjectId() == 1) std::cout << "DIFF: " << diff << std::endl;
         align::moveAlignable(curAli, diff);
         float tolerance = 1e-7;
         AlgebraicVector check = align::diffAlignables(refAli,curAli, _weightBy, _weightById, _weightByIdVector);
         align::GlobalVector checkR(check[0],check[1],check[2]);
         align::GlobalVector checkW(check[3],check[4],check[5]);
         DetId detid(refAli->id());
         if ((checkR.mag() > tolerance)||(checkW.mag() > tolerance)){
         edm::LogInfo("TrackerGeometryCompare") << "Tolerance Exceeded!(alObjId: " << refAli->alignableObjectId()
         << ", rawId: " << refAli->geomDetId().rawId()
         << ", subdetId: "<< detid.subdetId() << "): " << diff;
         }
         else{
         break;
         }
         }
         */
        
        //_TrackerCommonT.set(Rtotal.x(), Rtotal.y(), Rtotal.z());
        _TrackerCommonT = align::GlobalVector(Rtotal.x(), Rtotal.y(), Rtotal.z());
        _TrackerCommonR = align::GlobalVector(Wtotal.x(), Wtotal.y(), Wtotal.z());
        _TrackerCommonCM = curAli->globalPosition();
        //_TrackerCommonTR(1) = Rtotal.x(); _TrackerCommonTR(2) = Rtotal.y(); _TrackerCommonTR(3) = Rtotal.z();
        //_TrackerCommonTR(4) = Wtotal.x(); _TrackerCommonTR(5) = Wtotal.y(); _TrackerCommonTR(6) = Wtotal.z();
        
        
    }
    else{
        for (unsigned int i = 0; i < nComp; ++i) diffCommonTrackerSystem(refComp[i],curComp[i]);
    }
    
    
}

void TrackerGeometryCompare::fillTree(Alignable *refAli, const AlgebraicVector& diff, const TrackerTopology* tTopo,  const edm::EventSetup& iSetup){
    
    //Get bad modules
    edm::ESHandle<SiPixelQuality> SiPixelModules;
    iSetup.get<SiPixelQualityRcd>().get(SiPixelModules);
    edm::ESHandle<SiStripQuality> SiStripModules;
    iSetup.get<SiStripQualityRcd>().get(SiStripModules);
    
    _id = refAli->id();
    
    _badModuleQuality = 0;
    //check if module has a bad quality tag
    if (SiPixelModules->IsModuleBad(_id)){
        _badModuleQuality = 1;
        
    }
    if (SiStripModules->IsModuleBad(_id)){
        _badModuleQuality = 1;      
    }
    
    //check if module is in a given list of bad/untouched etc. modules
    _inModuleList = 0;
    for (unsigned int i = 0 ; i< _moduleList.size(); i++){
        if ( _moduleList[i] == _id)
        {
            _inModuleList = 1;
            break;
        }
    }
    
    _level = refAli->alignableObjectId();
    //need if ali has no mother
    if (refAli->mother()){
        _mid = refAli->mother()->geomDetId().rawId();
        _mlevel = refAli->mother()->alignableObjectId();
    }
    else{
        _mid = -1;
        _mlevel = -1;
    }
    DetId detid(_id);
    _sublevel = detid.subdetId();
    fillIdentifiers(_sublevel, _id , tTopo);
    _xVal = refAli->globalPosition().x();
    _yVal = refAli->globalPosition().y();
    _zVal = refAli->globalPosition().z();
    align::GlobalVector vec(_xVal,_yVal,_zVal);
    _rVal = vec.perp();
    _phiVal = vec.phi();
    _etaVal = vec.eta();
    align::RotationType rot = refAli->globalRotation();
    align::EulerAngles eulerAngles = align::toAngles(rot);
    _alphaVal = eulerAngles[0];
    _betaVal = eulerAngles[1];
    _gammaVal = eulerAngles[2];
    // global
    _dxVal = diff[0];
    _dyVal = diff[1];
    _dzVal = diff[2];
    // local
    _duVal = diff[6];
    _dvVal = diff[7];
    _dwVal = diff[8];
    //...TODO...
    align::GlobalVector g(_dxVal, _dyVal, _dzVal);
    //getting dR and dPhi
    align::GlobalVector vRef(_xVal,_yVal,_zVal);
    align::GlobalVector vCur(_xVal + _dxVal, _yVal + _dyVal, _zVal + _dzVal);
    _drVal = vCur.perp() - vRef.perp();
    _dphiVal = vCur.phi() - vRef.phi();
    // global
    _dalphaVal = diff[3];
    _dbetaVal = diff[4];
    _dgammaVal = diff[5];
    // local
    _daVal = diff[9];
    _dbVal = diff[10];
    _dgVal = diff[11];
    
    //detIdFlag
    if (refAli->alignableObjectId() == align::AlignableDetUnit){
        if (_detIdFlag){
            if ((passIdCut(refAli->id()))||(passIdCut(refAli->mother()->id()))){
                _useDetId = 1;
            }
            else{
                _useDetId = 0;
            }
        }
    }
    // det module dimension
    if (refAli->alignableObjectId() == align::AlignableDetUnit){
        if (refAli->mother()->alignableObjectId() != align::AlignableDet) _detDim = 1;
        else if (refAli->mother()->alignableObjectId() == align::AlignableDet) _detDim = 2;
    }
    else _detDim = 0;
    
    _surWidth = refAli->surface().width();
    _surLength = refAli->surface().length();
    align::RotationType rt = refAli->globalRotation();
    _surRot[0] = rt.xx(); _surRot[1] = rt.xy(); _surRot[2] = rt.xz();
    _surRot[3] = rt.yx(); _surRot[4] = rt.yy(); _surRot[5] = rt.yz();
    _surRot[6] = rt.zx(); _surRot[7] = rt.zy(); _surRot[8] = rt.zz();
    
    //Fill
    _alignTree->Fill();
    
}

void TrackerGeometryCompare::surveyToTracker(AlignableTracker* ali, Alignments* alignVals, AlignmentErrorsExtended* alignErrors){
    
    //getting the right alignables for the alignment record
    auto detPB = ali->pixelHalfBarrelGeomDets();
    auto detPEC = ali->pixelEndcapGeomDets();
    auto detTIB = ali->innerBarrelGeomDets();
    auto detTID = ali->TIDGeomDets();
    auto detTOB = ali->outerBarrelGeomDets();
    auto detTEC = ali->endcapGeomDets();
    
    align::Alignables allGeomDets;
    std::copy(detPB.begin(), detPB.end(), std::back_inserter(allGeomDets));
    std::copy(detPEC.begin(), detPEC.end(), std::back_inserter(allGeomDets));
    std::copy(detTIB.begin(), detTIB.end(), std::back_inserter(allGeomDets));
    std::copy(detTID.begin(), detTID.end(), std::back_inserter(allGeomDets));
    std::copy(detTOB.begin(), detTOB.end(), std::back_inserter(allGeomDets));
    std::copy(detTEC.begin(), detTEC.end(), std::back_inserter(allGeomDets));
    
    align::Alignables rcdAlis;
    for (const auto& i: allGeomDets){
        if (i->components().size() == 1){
            rcdAlis.push_back(i);
        }
        else if (i->components().size() > 1){
            rcdAlis.push_back(i);
            const auto& comp = i->components();
            for (const auto& j: comp) rcdAlis.push_back(j);
        }
    }
    
    //turning them into alignments
    for(const auto& k: rcdAlis) {
        const SurveyDet* surveyInfo = k->survey();
        const align::PositionType& pos(surveyInfo->position());
        align::RotationType rot(surveyInfo->rotation());
        CLHEP::Hep3Vector clhepVector(pos.x(),pos.y(),pos.z());
        CLHEP::HepRotation clhepRotation( CLHEP::HepRep3x3(rot.xx(),rot.xy(),rot.xz(),rot.yx(),rot.yy(),rot.yz(),rot.zx(),rot.zy(),rot.zz()));
        AlignTransform transform(clhepVector, clhepRotation, k->id());
        AlignTransformErrorExtended transformError(CLHEP::HepSymMatrix(3,1), k->id());
        alignVals->m_align.push_back(transform);
        alignErrors->m_alignError.push_back(transformError);
    }
    
    // to get the right order, sort by rawId
    std::sort( alignVals->m_align.begin(), alignVals->m_align.end());
    std::sort( alignErrors->m_alignError.begin(), alignErrors->m_alignError.end());
    
}

void TrackerGeometryCompare::addSurveyInfo(Alignable* ali){
    
    const auto& comp = ali->components();
    
    unsigned int nComp = comp.size();
    
    for (unsigned int i = 0; i < nComp; ++i) addSurveyInfo(comp[i]);
    
    const SurveyError& error = theSurveyErrors->m_surveyErrors[theSurveyIndex];
    
    if ( ali->geomDetId().rawId() != error.rawId() ||
        ali->alignableObjectId() != error.structureType() )
    {
        throw cms::Exception("DatabaseError")
        << "Error reading survey info from DB. Mismatched id!";
    }
    
    const CLHEP::Hep3Vector&  pos = theSurveyValues->m_align[theSurveyIndex].translation();
    const CLHEP::HepRotation& rot = theSurveyValues->m_align[theSurveyIndex].rotation();
    
    AlignableSurface surf( align::PositionType( pos.x(), pos.y(), pos.z() ),
                          align::RotationType( rot.xx(), rot.xy(), rot.xz(),
                                              rot.yx(), rot.yy(), rot.yz(),
                                              rot.zx(), rot.zy(), rot.zz() ) );
    
    surf.setWidth( ali->surface().width() );
    surf.setLength( ali->surface().length() );
    
    ali->setSurvey( new SurveyDet( surf, error.matrix() ) );
    
    ++theSurveyIndex;
    
}

bool TrackerGeometryCompare::passIdCut( uint32_t id ){
    
    bool pass = false;
    int nEntries = _detIdFlagVector.size();
    
    for (int i = 0; i < nEntries; i++){
        if (_detIdFlagVector[i] == id) pass = true;
    }
    
    return pass;
    
}

void TrackerGeometryCompare::fillIdentifiers( int subdetlevel, int rawid, const TrackerTopology* tTopo){
    
    
    switch( subdetlevel ){
            
                case 1:
            {
            
            _identifiers[0] = tTopo->pxbModule( rawid );
            _identifiers[1] = tTopo->pxbLadder( rawid );
            _identifiers[2] = tTopo->pxbLayer( rawid );
            _identifiers[3] = 999;
            _identifiers[4] = 999;
            _identifiers[5] = 999;
            break;
        }
        case 2:
        {
            
            _identifiers[0] = tTopo->pxfModule( rawid );
            _identifiers[1] = tTopo->pxfPanel( rawid );
            _identifiers[2] = tTopo->pxfBlade( rawid );
            _identifiers[3] = tTopo->pxfDisk( rawid );
            _identifiers[4] = tTopo->pxfSide( rawid );
            _identifiers[5] = 999;
            break;
        }
        case 3:
        {
            
            _identifiers[0] = tTopo->tibModule( rawid );
            _identifiers[1] = tTopo->tibStringInfo( rawid )[0];
            _identifiers[2] = tTopo->tibStringInfo( rawid )[1];
            _identifiers[3] = tTopo->tibStringInfo( rawid )[2];
            _identifiers[4] = tTopo->tibLayer( rawid );
            _identifiers[5] = 999;
            break;
        }
        case 4: 
        {
            
            _identifiers[0] = tTopo->tidModuleInfo( rawid )[0];
            _identifiers[1] = tTopo->tidModuleInfo( rawid )[1];
            _identifiers[2] = tTopo->tidRing( rawid );
            _identifiers[3] = tTopo->tidWheel( rawid );
            _identifiers[4] = tTopo->tidSide( rawid );
            _identifiers[5] = 999;
            break;
        }
        case 5: 
        {
            
            _identifiers[0] = tTopo->tobModule( rawid );
            _identifiers[1] = tTopo->tobRodInfo( rawid )[0];
            _identifiers[2] = tTopo->tobRodInfo( rawid )[1];
            _identifiers[3] = tTopo->tobLayer( rawid );
            _identifiers[4] = 999;
            _identifiers[5] = 999;
            break;
        }
        case 6: 
        {
            
            _identifiers[0] = tTopo->tecModule( rawid );
            _identifiers[1] = tTopo->tecRing( rawid );
            _identifiers[2] = tTopo->tecPetalInfo( rawid )[0];
            _identifiers[3] = tTopo->tecPetalInfo( rawid )[1];
            _identifiers[4] = tTopo->tecWheel( rawid );
            _identifiers[5] = tTopo->tecSide( rawid );
            break;
        }
        default:
        {
            edm::LogInfo("TrackerGeometryCompare") <<  "Error: bad subdetid!!";
            break;
        }
            
    }
}


DEFINE_FWK_MODULE(TrackerGeometryCompare);