DTMuonMillepede Class Reference

#include <DTMuonMillepede.h>

Inheritance diagram for DTMuonMillepede:

Public Member Functions
void	calculationMillepede (int)
	DTMuonMillepede (std::string, int, float, float, int, int, int, int)
TMatrixD	getbcsMatrix (int, int, int)
TMatrixD	getbqcMatrix (int, int, int)
TMatrixD	getbsurveyMatrix (int, int, int)
TMatrixD	getCcsMatrix (int, int, int)
TMatrixD	getCqcMatrix (int, int, int)
TMatrixD	getCsurveyMatrix (int, int, int)
TMatrixD	getLagMatrix (int, int, int)
TMatrixD	getMatrixFromFile (const TString &Code, int, int, int, int)
TMatrixD	prepareForLagrange (const TMatrixD &)
void	setBranchTree ()
	~DTMuonMillepede ()
Public Member Functions inherited from DTMuonLocalAlignment
	DTMuonLocalAlignment ()
void	initNTuples (int)
void	setBranchAddressTree ()
	~DTMuonLocalAlignment ()

Private Attributes
float	cov [60][60]
float	dx [12]
float	dy [12]
float	dz [12]
TFile *	f
int	laC [12]
ReadPGInfo *	myPG
int	nPhiHits
int	nThetaHits
float	phix [12]
float	phiy [12]
float	phiz [12]
float	ptMax
float	ptMin
int	slC [12]
int	srC
int	stC
TTree *	ttreeOutput
int	whC

Additional Inherited Members
Public Attributes inherited from DTMuonLocalAlignment
float	charge
float	dxdzSl [5]
float	dxdzSlSL1 [5]
float	dxdzSlSL3 [5]
float	dydzSl [5]
float	edxdzSl [5]
float	edxdzSlSL1 [5]
float	edxdzSlSL3 [5]
float	edydzSl [5]
float	eta
float	ex [5][14]
float	excp [5][14]
float	exdxdzSl [5]
float	exdxdzSlSL1 [5]
float	exdxdzSlSL3 [5]
float	exSl [5]
float	exSlSL1 [5]
float	exSlSL3 [5]
float	eycp [5][14]
float	eydydzSl [5]
float	eySl [5]
TFile *	f
int	la [5][14]
int	nhits [5]
int	nphihits [5]
int	nseg
int	nthetahits [5]
std::string	ntuplePath
int	numberOfRootFiles
float	p
float	phi
float	pt
int	sl [5][14]
int	sr [5]
int	st [5]
TChain *	tali
int	wh [5]
float	xc [5][14]
float	xcp [5][14]
float	xSl [5]
float	xSL1SL3 [5]
float	xSL3SL1 [5]
float	xSlSL1 [5]
float	xSlSL3 [5]
float	yc [5][14]
float	ycp [5][14]
float	ySl [5]
float	zc [5][14]

Detailed Description

Date

2010/02/25 11:33:32

Revision

1.2

Author

Luca Scodellaro Luca..nosp@m.Scod.nosp@m.ellar.nosp@m.o@ce.nosp@m.rn.ch

Definition at line 20 of file DTMuonMillepede.h.

Constructor & Destructor Documentation

DTMuonMillepede::DTMuonMillepede	(	std::string	path,
		int	n_files,
		float	MaxPt,
		float	MinPt,
		int	nPhihits,
		int	nThetahits,
		int	workingmode,
		int	nMtxSection
	)

Definition at line 6 of file DTMuonMillepede.cc.

References calculationMillepede(), f, DTMuonLocalAlignment::initNTuples(), source_particleGun_cfi::MaxPt, qcdJetFilterStreamHiSkim_cff::MinPt, myPG, nPhiHits, nThetaHits, DTMuonLocalAlignment::ntuplePath, DTMuonLocalAlignment::numberOfRootFiles, callgraph::path, ptMax, ptMin, and setBranchTree().

                                                   {
  
  ntuplePath = path;
  numberOfRootFiles = n_files;
  
  ptMax = MaxPt; 
  ptMin = MinPt; 
 
  nPhiHits = nPhihits;
  nThetaHits = nThetahits;

  TDirectory * dirSave = gDirectory;

  //Interface to Survey information
  myPG = new ReadPGInfo("./InternalData2009.root"); 
  
  f = new TFile("./LocalMillepedeResults.root", "RECREATE");
  f->cd();

  setBranchTree();

  initNTuples(nMtxSection);

  calculationMillepede(workingmode);

  f->Write(); 
  f->Close();

  dirSave->cd();
}

DTMuonMillepede::~DTMuonMillepede

(

)

Definition at line 41 of file DTMuonMillepede.cc.

{}

Member Function Documentation

void DTMuonMillepede::calculationMillepede

(

int

workingmode

)

Definition at line 45 of file DTMuonMillepede.cc.

References patCaloMETCorrections_cff::A, b, patCaloMETCorrections_cff::C, counter, gather_cfg::cout, cov, dx, BeamSpotFakeParameters_cfi::dxdz, DTMuonLocalAlignment::dxdzSl, dy, BeamSpotFakeParameters_cfi::dydz, DTMuonLocalAlignment::dydzSl, dz, relativeConstraints::error, DTMuonLocalAlignment::ex, CustomPhysics_cfi::gamma, getbcsMatrix(), getCcsMatrix(), getMatrixFromFile(), Exhume::I, mps_fire::i, DTMuonLocalAlignment::la, laC, DTMuonLocalAlignment::nhits, DTMuonLocalAlignment::nphihits, nPhiHits, DTMuonLocalAlignment::nseg, DTMuonLocalAlignment::nthetahits, nThetaHits, phix, phiy, phiz, DTMuonLocalAlignment::pt, ptMax, ptMin, dttmaxenums::R, DTMuonLocalAlignment::sl, slC, DTMuonLocalAlignment::sr, srC, DTMuonLocalAlignment::st, relativeConstraints::station, stC, DTMuonLocalAlignment::tali, ttreeOutput, DTMuonLocalAlignment::wh, whC, makeMuonMisalignmentScenario::wheel, x, DTMuonLocalAlignment::xc, DTMuonLocalAlignment::xcp, y, DTMuonLocalAlignment::yc, DTMuonLocalAlignment::ycp, and DTMuonLocalAlignment::zc.

Referenced by DTMuonMillepede().

                                                          {
  
  //Init Matrizes
  TMatrixD ****C = new TMatrixD ***[5];
  TMatrixD ****b = new TMatrixD ***[5];
  
  for(int whI = -2; whI < 3; ++whI) {
    C[whI+2] = new TMatrixD **[4];
    b[whI+2] = new TMatrixD **[4];
    for(int stI = 1; stI < 5; ++stI) {
      C[whI+2][stI-1] = new TMatrixD * [14];
      b[whI+2][stI-1] = new TMatrixD * [14];
      for(int seI = 1; seI < 15; ++seI) {
        if(seI > 12 && stI != 4) continue;
        if(stI == 4) {
          C[whI+2][stI-1][seI-1] = new TMatrixD(24,24);
          b[whI+2][stI-1][seI-1] = new TMatrixD(24,1);
        } else { 
          C[whI+2][stI-1][seI-1] = new TMatrixD(60,60);
          b[whI+2][stI-1][seI-1] = new TMatrixD(60,1);
        }
      }
    }
  }
  
  //Run over the TTree  
  if (workingmode<=3) {

    Int_t nentries = (Int_t)tali->GetEntries();
    for (Int_t i=0;i<nentries;i++) {
      tali->GetEntry(i);
      
      if (i%100000==0) std::cout << "Analyzing track number " << i << std::endl;
      
      //Basic cuts
      if(pt > ptMax || pt < ptMin) continue;
      
      for(int counter = 0; counter < nseg; ++counter) {
    
    if (nphihits[counter]<nPhiHits || (nthetahits[counter]<nThetaHits && st[counter]<4)) continue;
    
    TMatrixD A(12,60);
    TMatrixD R(12,1);
    TMatrixD E(12,12);
    TMatrixD B(12, 4);
    TMatrixD I(12, 12);
    if(st[counter] == 4) {
      A.ResizeTo(8,24);
      R.ResizeTo(8,1);
      E.ResizeTo(8,8);
      B.ResizeTo(8,2);
      I.ResizeTo(8,8);
    }

    for(int counterHi = 0; counterHi < nhits[counter]; counterHi++) {
      
      int row = 0;
      if(sl[counter][counterHi] == 3) {
        row = 4 + (la[counter][counterHi]-1);
      } else if(sl[counter][counterHi] == 2) {
        row = 8 + (la[counter][counterHi]-1);
      } else {
        row = (la[counter][counterHi]-1);
      }

      float x = xc[counter][counterHi];
      float y = yc[counter][counterHi];
      float xp = xcp[counter][counterHi];
      float yp = ycp[counter][counterHi];
      float zp = zc[counter][counterHi];
      float error = ex[counter][counterHi]; 
      float dxdz = dxdzSl[counter];
      float dydz = dydzSl[counter];

      if(st[counter]!=4) {
        if(sl[counter][counterHi] == 2) {
          A(row, row*5) = -1.0;
          A(row, row*5+1) = dydz;
          A(row, row*5+2) = y*dydz;
          A(row, row*5+3) = -x*dydz;
          A(row, row*5+4) = -x;
          R(row, 0) = y-yp;
        } else {
          A(row, row*5+0) = -1.0;
          A(row, row*5+1) = dxdz;
          A(row, row*5+2) = y*dxdz;
          A(row, row*5+3) = -x*dxdz;
          A(row, row*5+4) = y;
          R(row, 0) = x-xp;
        }
      } else {
        if(sl[counter][counterHi]!=2) {
          A(row, row*3+0) = -1.0;
          A(row, row*3+1) = dxdz;
          A(row, row*3+2) = -x*dxdz;
          R(row, 0) = x-xp;
        }
      }
      
      E(row, row) = 1.0/error;
      I(row, row) = 1.0;

      if(sl[counter][counterHi] != 2) {
        B(row, 0) = 1.0;
        B(row, 1) = zp;
      } else {
        B(row, 2) = 1.0;
        B(row, 3) = zp;
      }

    }
    
    TMatrixD Bt = B; Bt.T();
    TMatrixD At = A; At.T();
    TMatrixD gamma = (Bt*E*B); gamma.Invert();
    *(C[wh[counter]+2][st[counter]-1][sr[counter]-1]) += At*E*(B*gamma*Bt*E*A-A);
    *(b[wh[counter]+2][st[counter]-1][sr[counter]-1]) += At*E*(B*gamma*Bt*E*I-I)*R;
    
      }

    }   

  }
  
  if (workingmode==3) 
    for(int wheel = -2; wheel < 3; ++wheel) 
      for(int station = 1; station < 5; ++station) 
    for(int sector = 1; sector < 15; ++sector) {
      
      if(sector > 12 && station != 4) continue;
      
      TMatrixD Ctr = *C[wheel+2][station-1][sector-1];
      TMatrixD btr = *b[wheel+2][station-1][sector-1];
      
      TString CtrName = "Ctr_"; CtrName += wheel; CtrName += "_"; CtrName += station;
      CtrName += "_"; CtrName += sector;
      Ctr.Write(CtrName);
      
      TString btrName = "btr_"; btrName += wheel; btrName += "_"; btrName += station;
      btrName += "_"; btrName += sector;
      btr.Write(btrName);
      
    }
  
  // My Final Calculation and Constraints 
  if (workingmode%2==0) {

    for(int wheel = -2; wheel < 3; ++wheel) 
      for(int station = 1; station < 5; ++station) 
    for(int sector = 1; sector < 15; ++sector) {
      
      if(sector > 12 && station != 4) continue;
       
      if (workingmode==4) {
        
        for (int mf = -1; mf<=-1; mf++) {
          
          TMatrixD Ch = getMatrixFromFile("Ctr_",wheel,station,sector,mf);
          TMatrixD bh = getMatrixFromFile("btr_",wheel,station,sector,mf);
          
          *(C[wheel+2][station-1][sector-1]) += Ch;
          *(b[wheel+2][station-1][sector-1]) += bh;
          
        }
        
      }
      
      TMatrixD Ctr = *C[wheel+2][station-1][sector-1];
      TMatrixD btr = *b[wheel+2][station-1][sector-1];

      TMatrixD Ccs = getCcsMatrix(wheel, station, sector);
      TMatrixD bcs = getbcsMatrix(wheel, station, sector);
      
      TMatrixD SC = Ctr + Ccs;
      TMatrixD Sb = btr + bcs; 
      
      SC.Invert();
      
      TMatrixD solution = SC*Sb;
      for(int icounter = 0; icounter < SC.GetNrows(); icounter++) {
        for(int jcounter = 0; jcounter < SC.GetNrows(); jcounter++) {
          cov[icounter][jcounter] = SC(icounter, jcounter);
        }
      }

      int nLayer = 12, nDeg = 5;
      if (station==4) { nLayer = 8; nDeg = 3; }
      for(int counterLayer = 0; counterLayer < nLayer; ++counterLayer) 
        for(int counterDeg = 0; counterDeg < nDeg; ++counterDeg) {
          
          if(counterLayer < 4) {
        slC[counterLayer] = 1;
        laC[counterLayer] = counterLayer+1;
          } else if(counterLayer > 3 && counterLayer < 8) {
        slC[counterLayer] = 3;
        laC[counterLayer] = counterLayer-3;
          } else {
        slC[counterLayer] = 2;
        laC[counterLayer] = counterLayer-7;
          }
          
          if(counterLayer < 8) {
        dx[counterLayer] = solution(counterLayer*nDeg, 0);
        dy[counterLayer] = 0.0;
          } else {
        dx[counterLayer] = 0.0;
        dy[counterLayer] = solution(counterLayer*nDeg, 0); 
          }
          dz[counterLayer] = solution(counterLayer*nDeg+1, 0);
          
          if (station!=4) {
        phix[counterLayer] = solution(counterLayer*nDeg+2, 0);
        phiy[counterLayer] = solution(counterLayer*nDeg+3, 0);
        phiz[counterLayer] = solution(counterLayer*nDeg+4, 0);
          } else {
        phix[counterLayer] = 0.;
        phiy[counterLayer] = solution(counterLayer*nDeg+2, 0);
        phiz[counterLayer] = 0.;
          }
        }

      whC = wheel; stC = station; srC = sector;
      
      ttreeOutput->Fill();

    }
  
  }


  //Final Calculation and Constraints 
//   for(int wheel = -2; wheel < 3; ++wheel) {
//     for(int station = 1; station < 5; ++station) {
//       for(int sector = 1; sector < 15; ++sector) {
//         if(sector > 12 && station != 4) continue;
//         TMatrixD Ctr = prepareForLagrange(*C[wheel+2][station-1][sector-1]);
//         TMatrixD btr = prepareForLagrange(*b[wheel+2][station-1][sector-1]);
//         TMatrixD Cqc = prepareForLagrange(getCqcMatrix(wheel, station, sector));
//         TMatrixD bqc = prepareForLagrange(getbqcMatrix(wheel, station, sector));
//         TMatrixD Csurvey = prepareForLagrange(getCsurveyMatrix(wheel, station, sector));
//         TMatrixD bsurvey = prepareForLagrange(getbsurveyMatrix(wheel, station, sector));
//         TMatrixD Clag = getLagMatrix(wheel, station, sector);
//         TMatrixD SC = Ctr + Cqc + Csurvey + Clag;
//         TMatrixD Sb = btr + bqc + bsurvey;
//        
//         SC.Invert();
    
//         TMatrixD solution = SC*Sb;
//         for(int icounter = 0; icounter < SC.GetNrows(); icounter++) {
//           for(int jcounter = 0; jcounter < SC.GetNrows(); jcounter++) {
//             cov[icounter][jcounter] = SC(icounter, jcounter);
//           }
//         }
//         whC = wheel;
//         stC = station;
//         srC = sector;
        
//         for(int c = 0; c < 60; ++c) {
//           for(int s = 0; s < 60; ++s) {
//             cov[c][s] = SC(c, s);
//           }
//         }

//         for(int counterLayer = 0; counterLayer < 12; ++counterLayer) {
//           for(int counterDeg = 0; counterDeg < 5; ++counterDeg) {
//             if(counterLayer > 7 && station == 4) continue;
//             if(counterLayer < 4) {
//               slC[counterLayer] = 1;
//               laC[counterLayer] = counterLayer+1;
//             } else if(counterLayer > 3 && counterLayer < 8) {
//               slC[counterLayer] = 3;
//               laC[counterLayer] = counterLayer-3;
//             } else {
//               slC[counterLayer] = 2;
//               laC[counterLayer] = counterLayer-7;
//             }
//             if(counterLayer < 8) {
//               dx[counterLayer] = solution(counterLayer*5, 0);
//               dy[counterLayer] = 0.0;
//             } else {
//               dx[counterLayer] = 0.0;
//               dy[counterLayer] = solution(counterLayer*5, 0); 
//             }
//             dz[counterLayer] = solution(counterLayer*5+1, 0);
//             phix[counterLayer] = solution(counterLayer*5+2, 0);
//             phiy[counterLayer] = solution(counterLayer*5+3, 0);
//             phiz[counterLayer] = solution(counterLayer*5+4, 0);
//           }
//         }
//         ttreeOutput->Fill();
//       }
//     }
//   }
  //  f->Write();

}

TMatrixD DTMuonMillepede::getbcsMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 392 of file DTMuonMillepede.cc.

References ReadPGInfo::giveQCCal(), ReadPGInfo::giveSurvey(), diffTreeTool::index, DTMuonLocalAlignment::la, makeMuonMisalignmentScenario::matrix, myPG, and findQualityFiles::size.

Referenced by calculationMillepede().

                                                             {

  int size = 60;
  if(st == 4) size = 24;

  TMatrixD matrix(size, 1);

  float Error[3][6] = {{0.000001, 0.000001, 0.000001, 0.000001, 0.000001, 0.000001},
               {0.005,    0.005,    0.005,    0.00005,  0.00005,  0.00005}, 
               {0.005,    0.005,    0.005,    0.00005,  0.00005,  0.00005}};

  float TollerancyPosition = 0.01;
  float TollerancyRotation = 0.0001;
  
  TMatrixD ConsQC = myPG->giveQCCal(wh, st, se);

  bool UseQC = true;
  if (ConsQC.GetNrows()<70) UseQC = false;

  TMatrixD Survey = myPG->giveSurvey(wh, st, se);

  int nLayer = 12, nDeg = 5;
  if (st==4) { nLayer = 8; nDeg = 3; }

  for (int la = 0; la<nLayer; la++) 
    for (int dg = 0; dg<nDeg; dg++) {

      int index = la*nDeg + dg;

      int rdg = dg + 1;
      if (la<8 && rdg==1) rdg = 0;
      if (st==4 && rdg==3) rdg = 4;

      double ThisError2 = Error[la/4][rdg]*Error[la/4][rdg];
      if (rdg<2) {
    if (UseQC) { ThisError2 += ConsQC(la, 1)*ConsQC(la, 1); 
    } else { ThisError2 += TollerancyPosition*TollerancyPosition; }
      } else if (rdg==2) { ThisError2 += TollerancyPosition*TollerancyPosition; 
      } else { ThisError2 += TollerancyRotation*TollerancyRotation; }
      
      float Constraint = 0.;
      if (la>3) 
    Constraint += Survey(rdg, la/4-1);
      if (UseQC && rdg==0) Constraint += ConsQC(la, 0);;
      if (UseQC && rdg==1) Constraint -= ConsQC(la, 0);
     
      matrix(index, 0) = Constraint/ThisError2;
      
    }
  
  return matrix;
  
}

TMatrixD DTMuonMillepede::getbqcMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 576 of file DTMuonMillepede.cc.

References reco::tau::disc::Eta(), ReadPGInfo::giveQCCal(), makeMuonMisalignmentScenario::matrix, RecoTauDiscriminantConfiguration::mean, myPG, and mathSSE::sqrt().

                                                             {

  TMatrixD surv = myPG->giveQCCal(wh, st, se);
  TMatrixD ResQC(5, 12);
  TMatrixD sigmaQC(5, 12);
  TMatrixD matrix(60, 1);
  if(st == 4) matrix.ResizeTo(40, 1);
  
  if(surv.GetNrows() < 7) {
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      for(int counterLayer = 0; counterLayer < 12; ++counterLayer) {
        if(st != 4 && counterLayer > 7) continue;
        if(counterDeg == 0) {
          sigmaQC(counterDeg, counterLayer) = 0.05;
        } else if(counterDeg < 3) {
          sigmaQC(counterDeg, counterLayer) = 0.05;
        } else {
          sigmaQC(counterDeg, counterLayer) = 0.05;
        } 
      }
    }
  } else { 
    for(int counterChamber = 0; counterChamber < 12; ++counterChamber) {
      ResQC(0, counterChamber) = -surv(counterChamber, 0)/10000.0;
    }
    float meanvarSL1 = sqrt(surv(0,1)*surv(0,1)+surv(1,1)*surv(1,1)+surv(2,1)*surv(2,1)+surv(3,1)*surv(3,1))/10000.0;
    float meanvarSL2 = 0;
    if(surv.GetNrows() > 9) {
      meanvarSL2 = sqrt(surv(8,1)*surv(8,1)+surv(9,1)*surv(9,1)+surv(10,1)*surv(10,1)+surv(11,1)*surv(11,1))/10000.0;
    }  
    float meanvarSL3 = sqrt(surv(4,1)*surv(4,1)+surv(5,1)*surv(5,1)+surv(6,1)*surv(6,1)+surv(7,1)*surv(7,1))/10000.0;
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      for(int counterLayer = 0; counterLayer < 12; ++counterLayer) {
    if(st != 4 && counterLayer > 7) continue;
    float meanerror = 0;
    if(counterLayer < 4) {
      meanerror = meanvarSL1;
    } else if(counterLayer > 3 && counterLayer < 8){
      meanerror = meanvarSL2;
    } else {
      meanerror = meanvarSL3;
    }
    if(counterDeg == 0) {
      sigmaQC(counterDeg, counterLayer) = sqrt((surv(counterLayer, 1)/10000.0)*(surv(counterLayer, 1)/10000.0)+meanerror*meanerror);
    } else if(counterDeg < 3) {
      sigmaQC(counterDeg, counterLayer) = 0.05;
    } else {
      sigmaQC(counterDeg, counterLayer) = 0.05;
    }
      }
    }
    double **Eta = new double *[12];
    for(int counterLayer = 0; counterLayer < 12; counterLayer++) {
      if(counterLayer > 7 && st == 4) continue;
      Eta[counterLayer] = new double [5];
      for(int counterLayer2 = 0; counterLayer2 < 12; counterLayer2++) {
    if(counterLayer > 7 && st == 4) continue;
    if((counterLayer2 < 4 && counterLayer < 4) || (counterLayer2 > 3 && counterLayer > 3)) {
      if(counterLayer == counterLayer2) {
        Eta[counterLayer][counterLayer2] = 3.0/(4.0);
      } else {
        Eta[counterLayer][counterLayer2] = -1.0/(4.0);
      }
    } else {
      Eta[counterLayer][counterLayer2] = 0.0;
    }
      }
    }
  
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      for(int counterLayer = 0; counterLayer < 12; counterLayer++) {
    if(counterLayer > 7 && st == 4) continue; 
    for(int counterLayer2 = 0; counterLayer2 < 12; counterLayer2++) {
      if(counterLayer2 > 7 && st == 4) continue;
      float mean = 0;
      if(counterDeg != 0) {
        if(counterLayer < 4) {
          mean = (ResQC(counterDeg, 0)+ResQC(counterDeg, 1)+ResQC(counterDeg, 2)+ResQC(counterDeg, 3))/4.0;
        } else if(counterLayer > 3 && counterLayer < 8) {
          mean = (ResQC(counterDeg, 4)+ResQC(counterDeg, 5)+ResQC(counterDeg, 6)+ResQC(counterDeg, 7))/4.0;
        } else {
          mean = (ResQC(counterDeg, 8)+ResQC(counterDeg, 9)+ResQC(counterDeg, 10)+ResQC(counterDeg, 11))/4.0;
        }
      }
      matrix(5*counterLayer2+counterDeg, 0) += Eta[counterLayer][counterLayer2]*(ResQC(counterDeg,counterLayer)-mean)/(sigmaQC(counterDeg,counterLayer)*sigmaQC(counterDeg,counterLayer));
    }
      }
    }
  }
  return matrix;
}

TMatrixD DTMuonMillepede::getbsurveyMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 749 of file DTMuonMillepede.cc.

References relativeConstraints::error, ReadPGInfo::giveSurvey(), makeMuonMisalignmentScenario::matrix, myPG, findQualityFiles::size, and DTMuonLocalAlignment::sl.

                                                                 {
 
  TMatrixD survey = myPG->giveSurvey(wh, st, se); 
  int size = 60;
  if(st == 4) size = 40;

  TMatrixD matrix(size+6, 1);
  //Careful with the sign
  float error[2][6] = {{0.000001, 0.000001, 0.000001, 0.000001, 0.000001, 0.000001}, 
               {0.05,     0.05,     0.05,     0.005,    0.005,    0.005}};
  for(int counterLayer = 0; counterLayer < size/5; counterLayer++) {
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      int counterDegAux = counterDeg+1;
      if(counterLayer < 8 && counterDeg == 1) counterDegAux = 0;  
      int superlayerAux = counterLayer/4;
      int sl = (superlayerAux + 1)/2;
      matrix(5*counterLayer+counterDeg, 0) =  survey(counterDegAux, superlayerAux)/(4.0*error[sl][counterDegAux]*error[sl][counterDegAux]);
    }
  }

  return matrix;

}

TMatrixD DTMuonMillepede::getCcsMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 344 of file DTMuonMillepede.cc.

References ReadPGInfo::giveQCCal(), diffTreeTool::index, DTMuonLocalAlignment::la, makeMuonMisalignmentScenario::matrix, myPG, and findQualityFiles::size.

Referenced by calculationMillepede().

                                                             {

  int size = 60;
  if(st == 4) size = 24;

  TMatrixD matrix(size, size);

  float Error[3][6] = {{0.000001, 0.000001, 0.000001, 0.000001, 0.000001, 0.000001},
               {0.005,    0.005,    0.005,    0.00005,  0.00005,  0.00005}, 
               {0.005,    0.005,    0.005,    0.00005,  0.00005,  0.00005}};

  float TollerancyPosition = 0.01;
  float TollerancyRotation = 0.0001;
  
  TMatrixD ConsQC = myPG->giveQCCal(wh, st, se);

  bool UseQC = true;
  if (ConsQC.GetNrows()<70) UseQC = false;
  
  int nLayer = 12, nDeg = 5;
  if (st==4) { nLayer = 8; nDeg = 3; }

  for (int la = 0; la<nLayer; la++) 
    for (int dg = 0; dg<nDeg; dg++) {

      int index = la*nDeg + dg;

      int rdg = dg + 1;
      if (la<8 && rdg==1) rdg = 0;
      if (st==4 && rdg==3) rdg = 4;

      double ThisError2 = Error[la/4][rdg]*Error[la/4][rdg];
      if (rdg<2) {
    if (UseQC) { ThisError2 += ConsQC(la, 1)*ConsQC(la, 1); 
    } else { ThisError2 += TollerancyPosition*TollerancyPosition; }
      } else if (rdg==2) { ThisError2 += TollerancyPosition*TollerancyPosition; 
      } else { ThisError2 += TollerancyRotation*TollerancyRotation; }
      
      matrix(index, index) = 1./ThisError2;
      
    }

  return matrix;

}

TMatrixD DTMuonMillepede::getCqcMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 492 of file DTMuonMillepede.cc.

References reco::tau::disc::Eta(), ReadPGInfo::giveQCCal(), makeMuonMisalignmentScenario::matrix, myPG, and mathSSE::sqrt().

                                                             {

  TMatrixD surv = myPG->giveQCCal(wh, st, se);
  TMatrixD sigmaQC(5, 12);
  
  TMatrixD matrix(60, 60);
  if(st == 4) matrix.ResizeTo(40, 40);
  

  if(surv.GetNrows() < 7) {
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      for(int counterLayer = 0; counterLayer < 12; ++counterLayer) {
        if(st != 4 && counterLayer > 7) continue;
        if(counterDeg == 0) {
          sigmaQC(counterDeg, counterLayer) = 0.05;
        } else if(counterDeg < 3) {
          sigmaQC(counterDeg, counterLayer) = 0.05;
        } else {
          sigmaQC(counterDeg, counterLayer) = 0.05;
        }
      }
    }
  } else {
    float meanvarSL1 = sqrt(surv(0,1)*surv(0,1)+surv(1,1)*surv(1,1)+surv(2,1)*surv(2,1)+surv(3,1)*surv(3,1))/10000.0; 
    float meanvarSL2 = 0;
    if(surv.GetNrows() > 9) meanvarSL2 = sqrt(surv(8,1)*surv(8,1)+surv(9,1)*surv(9,1)+surv(10,1)*surv(10,1)+surv(11,1)*surv(11,1))/10000.0; 
    float meanvarSL3 = sqrt(surv(4,1)*surv(4,1)+surv(5,1)*surv(5,1)+surv(6,1)*surv(6,1)+surv(7,1)*surv(7,1))/10000.0; 
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      for(int counterLayer = 0; counterLayer < 12; ++counterLayer) {
    if(st != 4 && counterLayer > 7) continue;
    float meanerror = 0;
    if(counterLayer < 4) {
      meanerror = meanvarSL1;
    } else if(counterLayer > 3 && counterLayer < 8){
      meanerror = meanvarSL2;
    } else {
      meanerror = meanvarSL3;
    }
    if(counterDeg == 0) {
      sigmaQC(counterDeg, counterLayer) = sqrt((surv(counterLayer, 1)/10000.0)*(surv(counterLayer, 1)/10000.0)+meanerror*meanerror);
    } else if(counterDeg < 3) {
      sigmaQC(counterDeg, counterLayer) = 0.05;
    } else {
      sigmaQC(counterDeg, counterLayer) = 0.05;
    }
      }
    }
    double **Eta = new double *[12];
    for(int counterLayer = 0; counterLayer < 12; counterLayer++) {
      
      if(counterLayer > 7 && st == 4) continue; 
      Eta[counterLayer] = new double [5];
      for(int counterLayer2 = 0; counterLayer2 < 12; counterLayer2++) {
    if(counterLayer > 7 && st == 4) continue; 
    if((counterLayer2 < 4 && counterLayer < 4) || (counterLayer2 > 3 && counterLayer > 3)) {
      if(counterLayer == counterLayer2) {
        Eta[counterLayer][counterLayer2] = 3.0/(4.0);
      } else {
        Eta[counterLayer][counterLayer2] = -1.0/(4.0);
      }
    } else {
      Eta[counterLayer][counterLayer2] = 0.0;
    }
      }
    }
  
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      for(int counterLayer = 0; counterLayer < 12; counterLayer++) {
        if(counterLayer > 7 && st == 4) continue; 
        for(int counterLayer2 = 0; counterLayer2 < 12; counterLayer2++) {
          if(counterLayer2 > 7 && st == 4) continue; 
          for(int counterLayer3 = 0; counterLayer3 < 12; counterLayer3++) {
            if(counterLayer3 > 7 && st == 4) continue; 
            matrix(5*counterLayer2+counterDeg, 5*counterLayer3+counterDeg) +=
              Eta[counterLayer][counterLayer2]*Eta[counterLayer][counterLayer3]/(sigmaQC(counterDeg,counterLayer)*sigmaQC(counterDeg,counterLayer));
          }
        }
      }
    }
  }
  return matrix;
}

TMatrixD DTMuonMillepede::getCsurveyMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 694 of file DTMuonMillepede.cc.

References relativeConstraints::error, makeMuonMisalignmentScenario::matrix, findQualityFiles::size, and DTMuonLocalAlignment::sl.

                                                                 {

  int size = 60;
  if(st == 4) size = 40;

  TMatrixD matrix(size+6, size+6);
  //Careful with the sign
  float error[2][6] = {{0.000001, 0.000001, 0.000001, 0.000001, 0.000001, 0.000001}, 
               {0.05,     0.05,     0.05,     0.005,    0.005,    0.005}};
  for(int counterLayer = 0; counterLayer < size/5; counterLayer++) {
    for(int counterLayer2 = 0; counterLayer2 < size/5; counterLayer2++) {
      int sl1 = counterLayer/4;
      int sl2 = counterLayer2/4;
      if (sl1==sl2) {
    for(int counterDeg = 0; counterDeg < 5; counterDeg++) {
      int counterDegAux = counterDeg+1;
      if(counterLayer < 8 && counterDeg == 1) counterDegAux = 0;
      int sl = (sl1 + 1)/2; 
      matrix(5*counterLayer+counterDeg, 5*counterLayer2+counterDeg) =  1.0/(16.0*error[sl][counterDegAux]*error[sl][counterDegAux]);
    }
      }
    }
  }

  return matrix;

}

TMatrixD DTMuonMillepede::getLagMatrix	(	int	wh,
		int	st,
		int	se
	)

Definition at line 466 of file DTMuonMillepede.cc.

References makeMuonMisalignmentScenario::matrix.

                                                             {
  
  TMatrixD matrix(60+6,60+6);
  if(st == 4) matrix.ResizeTo(40+6, 40+6); 
  
  for(int counterDeg = 0; counterDeg < 5; ++counterDeg) {
    for(int counterLayer = 0; counterLayer < 12; ++counterLayer) {
      if(st == 4) {
        matrix(40+counterDeg, counterLayer*5+counterDeg) = 10000.0;
        matrix(counterLayer*5+counterDeg, 40+counterDeg) = 10000.0;
      } else {
        int realCounter = counterDeg+1;
        if(counterDeg == 1 && counterLayer < 8) {
          realCounter = counterDeg-1;
        }
        matrix(counterLayer*5+counterDeg,40+realCounter) = 10000.0;
        if( (realCounter == 0 && counterLayer > 7) ||
            (realCounter == 1 && counterLayer < 7)) continue;  
        matrix(60+realCounter,counterLayer*5+counterDeg) = 10000.0;
      }
    }
  }
  return matrix;
}

TMatrixD DTMuonMillepede::getMatrixFromFile	(	const TString &	Code,
		int	wh,
		int	st,
		int	se,
		int	mf
	)

Definition at line 446 of file DTMuonMillepede.cc.

References DTMuonLocalAlignment::st, and DTMuonLocalAlignment::wh.

Referenced by calculationMillepede().

                                                                                               {
        
  TString MtxFileName = "./LocalMillepedeMatrix_"; MtxFileName += mf; MtxFileName += ".root";
  if (mf==-1) MtxFileName = "./LocalMillepedeMatrix.root";

  TDirectory *dirSave = gDirectory;

  TFile *MatrixFile = new TFile(MtxFileName);
  
  TString MtxName = Code; MtxName += wh; MtxName += "_"; MtxName += st; MtxName += "_"; MtxName += se;
  TMatrixD *ThisMtx = (TMatrixD *)MatrixFile->Get(MtxName);

  MatrixFile->Close();
  
  dirSave->cd();

  return *ThisMtx;

}

TMatrixD DTMuonMillepede::prepareForLagrange

(

const TMatrixD &

m

)

Definition at line 774 of file DTMuonMillepede.cc.

References funct::m.

                                                              {
 
  TMatrixD updatedMatrix = m;
  updatedMatrix.ResizeTo(m.GetNrows()+6, m.GetNcols()+6);
  return updatedMatrix;

}

void DTMuonMillepede::setBranchTree

(

)

Definition at line 783 of file DTMuonMillepede.cc.

References cov, dx, dy, dz, laC, phix, phiy, phiz, slC, srC, stC, ttreeOutput, and whC.

Referenced by DTMuonMillepede().

                                    {

  ttreeOutput = new TTree("DTLocalMillepede", "DTLocalMillepede");

  ttreeOutput->Branch("wh", &whC, "wh/I");
  ttreeOutput->Branch("st", &stC, "st/I");
  ttreeOutput->Branch("sr", &srC, "sr/I");
  ttreeOutput->Branch("cov", cov, "cov[60][60]/F");
  ttreeOutput->Branch("sl", slC, "sl[12]/I");
  ttreeOutput->Branch("la", laC, "la[12]/I");
  ttreeOutput->Branch("dx", dx, "dx[12]/F");
  ttreeOutput->Branch("dy", dy, "dy[12]/F");
  ttreeOutput->Branch("dz", dz, "dz[12]/F");
  ttreeOutput->Branch("phix", phix, "phix[12]/F");
  ttreeOutput->Branch("phiy", phiy, "phiy[12]/F");
  ttreeOutput->Branch("phiz", phiz, "phiz[12]/F");

}

Member Data Documentation

float DTMuonMillepede::cov[60][60]

private

Definition at line 66 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

float DTMuonMillepede::dx[12]

private

Definition at line 65 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

float DTMuonMillepede::dy[12]

private

Definition at line 65 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

float DTMuonMillepede::dz[12]

private

Definition at line 65 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), Electron.Electron::cutBasedId(), ntupleDataFormat.Track::dzPull(), and setBranchTree().

TFile* DTMuonMillepede::f

private

Definition at line 54 of file DTMuonMillepede.h.

Referenced by Vispa.Views.RootCanvasView.RootCanvasView::createGraph(), Vispa.Views.RootCanvasView.RootCanvasView::createLegoPlot(), DTMuonMillepede(), and ztail.Decoder::initial_synchronize().

int DTMuonMillepede::laC[12]

private

Definition at line 64 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

ReadPGInfo* DTMuonMillepede::myPG

private

Definition at line 52 of file DTMuonMillepede.h.

Referenced by DTMuonMillepede(), getbcsMatrix(), getbqcMatrix(), getbsurveyMatrix(), getCcsMatrix(), and getCqcMatrix().

int DTMuonMillepede::nPhiHits

private

Definition at line 59 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and DTMuonMillepede().

int DTMuonMillepede::nThetaHits

private

Definition at line 59 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and DTMuonMillepede().

float DTMuonMillepede::phix[12]

private

Definition at line 65 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

float DTMuonMillepede::phiy[12]

private

Definition at line 65 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

float DTMuonMillepede::phiz[12]

private

Definition at line 65 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

float DTMuonMillepede::ptMax

private

Definition at line 57 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and DTMuonMillepede().

float DTMuonMillepede::ptMin

private

Definition at line 57 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and DTMuonMillepede().

int DTMuonMillepede::slC[12]

private

Definition at line 64 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

int DTMuonMillepede::srC

private

Definition at line 63 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

int DTMuonMillepede::stC

private

Definition at line 63 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

TTree* DTMuonMillepede::ttreeOutput

private

Definition at line 55 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().

int DTMuonMillepede::whC

private

Definition at line 63 of file DTMuonMillepede.h.

Referenced by calculationMillepede(), and setBranchTree().