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KalFitAlg Class Reference
#include <KalFitAlg.h>
Inheritance diagram for KalFitAlg:
Public Member Functions | |
Main member functions | |
| KalFitAlg (const std::string &name, ISvcLocator *pSvcLocator) | |
| constructor | |
| ~KalFitAlg (void) | |
| destructor | |
| StatusCode | initialize () |
| initialize | |
| StatusCode | execute () |
| event function | |
| StatusCode | finalize () |
| StatusCode | beginRun () |
| void | hist_def (void) |
| hist definition | |
| void | clean (void) |
Set up the description of the Mdc | |
| void | set_Mdc (void) |
| Set up the wires, layers and superlayers... | |
| void | setMaterial_Mdc (void) |
| Initialize the material for Mdc. | |
| void | setCylinder_Mdc (void) |
| Initialize the cylinders (walls and cathodes) for Mdc. | |
| void | setDchisqCut (void) |
| void | setCalibSvc_init (void) |
| initialize for the services | |
| void | setGeomSvc_init (void) |
| void | setMagneticFieldSvc_init (void) |
| void | getEventStarTime (void) |
Kalman filter method related member functions | |
| int | usage_ |
| int | choice_ |
| int | pathl_ |
| int | wsag_ |
| flag to take account the wire sag into account | |
| int | back_ |
| flag to perform smoothing | |
| int | eventno |
| int | Tds_back_no |
| double | pT_ |
| value of the pT cut for backward filter | |
| int | lead_ |
| leading mass assumption | |
| int | mhyp_ |
| double | pe_cut_ |
| value of the momentum cut to decide refit | |
| double | pmu_cut_ |
| double | ppi_cut_ |
| double | pk_cut_ |
| double | pp_cut_ |
| double | pt_cut_ |
| double | theta_cut_ |
| int | muls_ |
| int | loss_ |
| int | lr_ |
| int | activeonly_ |
| int | tofflag_ |
| int | tof_hyp_ |
| int | enhance_ |
| flag to enhance the error matrix at the inner hit of Mdc (cosmic) | |
| double | fac_h1_ |
| double | fac_h2_ |
| double | fac_h3_ |
| double | fac_h4_ |
| double | fac_h5_ |
| double | matrixg_ |
| double | gain1_ |
| double | gain2_ |
| double | gain3_ |
| double | gain4_ |
| double | gain5_ |
| int | steplev_ |
| int | numfcor_ |
| int | numf_ |
| int | inner_steps_ |
| int | outer_steps_ |
| int | numf_in_ |
| int | numf_out_ |
| int | fitnocut_ |
| int | drifttime_choice_ |
| int | i_back_ |
| mass assumption for backward filter (if <0 means use leading mass) | |
| int | i_front_ |
| int | debug_ |
| Debug flag for the track finder part. | |
| int | debug_kft_ |
| int | ntuple_ |
| Fill ntuples of KalFit. | |
| string | matfile_ |
| string | cylfile_ |
| double | dchi2cutf_ |
| double | dchi2cuts_ |
| double | dchi2cut_mid1_ |
| double | dchi2cut_mid2_ |
| double | dchi2cut_inner_ |
| double | dchi2cut_outer_ |
| double | dchi2cut_layid2_ |
| double | dchi2cut_layid3_ |
| double | fstrag_ |
| factor of energy loss straggling for electron | |
| int | resolution_ |
| int | iqual_front_ [5] |
| int | iqual_back_ |
| int | tprop_ |
| propagation correction | |
| int | eventNo |
| int | m_usevtxdb |
| int | m_csmflag |
| double | m_dangcut |
| double | m_dphicut |
| void | filter_fwd_anal (KalFitTrack &trk, int l_mass, int way, HepSymMatrix &Eakal) |
| Kalman filter (forward) in Mdc. | |
| void | filter_fwd_calib (KalFitTrack &trk, int l_mass, int way, HepSymMatrix &Eakal) |
| void | init_matrix (MdcRec_trk &trk, HepSymMatrix &Ea) |
| void | init_matrix (int k, MdcRec_trk &trk, HepSymMatrix &Ea) |
| void | start_seed (KalFitTrack &track, int lead_, int way, MdcRec_trk &trk) |
| void | smoother_anal (KalFitTrack &trk, int way) |
| Kalman filter (smoothing or backward part) | |
| void | smoother_calib (KalFitTrack &trk, int way) |
| void | innerwall (KalFitTrack &trk, int l_mass, int way) |
| Take the inner walls (eloss and mult scat) into account. | |
| void | fillTds (MdcRec_trk &TrasanTRK, KalFitTrack &track, RecMdcKalTrack *trk, int l_mass) |
| with results got at the inner Mdc hit | |
| void | fillTds_lead (MdcRec_trk &TrasanTRK, KalFitTrack &track, RecMdcKalTrack *trk, int l_mass) |
| void | fillTds_back (KalFitTrack &track, RecMdcKalTrack *trk, MdcRec_trk &TrasanTRK, int l_mass) |
| with results got at the outer Mdc hit | |
| void | fillTds_back (KalFitTrack &track, RecMdcKalTrack *trk, MdcRec_trk &TrasanTRK, int l_mass, RecMdcKalHelixSegCol *segcol) |
| void | fillTds_back (KalFitTrack &track, RecMdcKalTrack *trk, MdcRec_trk &TrasanTRK, int l_mass, RecMdcKalHelixSegCol *segcol, int smoothflag) |
| for smoother process | |
| void | fillTds_ip (MdcRec_trk &TrasanTRK, KalFitTrack &track, RecMdcKalTrack *trk, int l_mass) |
| with results got at (0,0,0) | |
| void | sameas (RecMdcKalTrack *trk, int l_mass, int imain) |
| complete the RecMdcKalTrackCol | |
| void | complete_track (MdcRec_trk &TrasanTRK, MdcRec_trk_add &TrasanTRK_add, KalFitTrack &track_lead, RecMdcKalTrack *kaltrk, RecMdcKalTrackCol *kalcol, RecMdcKalHelixSegCol *segcol, int flagsmooth) |
| void | complete_track (MdcRec_trk &TrasanTRK, MdcRec_trk_add &TrasanTRK_add, KalFitTrack &track_lead, RecMdcKalTrack *kaltrk, RecMdcKalTrackCol *kalcol, RecMdcKalHelixSegCol *segcol) |
| void | kalman_fitting_anal (void) |
| void | kalman_fitting_calib (void) |
| void | kalman_fitting_csmalign (void) |
| void | kalman_fitting_MdcxReco_Csmc_Sew (void) |
| void | clearTables () |
| int | getWallMdcNumber (const HepPoint3D &point) |
| void | extToAnyPoint (KalFitTrack &trk, const HepPoint3D &point) |
| void | setBesFromGdml (void) |
Detailed Description
Definition at line 58 of file KalFitAlg.h.
Constructor & Destructor Documentation
◆ KalFitAlg()
| KalFitAlg::KalFitAlg | ( | const std::string & | name, |
| ISvcLocator * | pSvcLocator | ||
| ) |
constructor
Constructor.
Definition at line 85 of file KalFitAlg.cxx.
85 :
86 Algorithm(name, pSvcLocator), m_mdcCalibFunSvc_(0),m_MFSvc_(0),
87 _wire(0), _layer(0), _superLayer(0),
93 Tds_back_no(0),m_nt1(0),m_nt2(0),m_nt3(0),m_nt4(0),m_nt5(0),
98 nTotalTrks(0)
99{
154
155 for(int i=0; i<5; i++) nFailedTrks[i]=0;
156}
int i_back_
mass assumption for backward filter (if <0 means use leading mass)
Definition: KalFitAlg.h:211
int enhance_
flag to enhance the error matrix at the inner hit of Mdc (cosmic)
Definition: KalFitAlg.h:196
◆ ~KalFitAlg()
| KalFitAlg::~KalFitAlg | ( | void | ) |
destructor
Definition at line 159 of file KalFitAlg.cxx.
Member Function Documentation
◆ beginRun()
| StatusCode KalFitAlg::beginRun | ( | ) |
Definition at line 307 of file KalFitAlg.cxx.
308{
309 MsgStream log(msgSvc(), name());
310 log << MSG::INFO << "in beginRun()" << endreq;
313
314 // initialize the MdcGeomSvc
315 setGeomSvc_init();
316 // Wires, Layers and SuperLayers of Mdc :
317 set_Mdc();
318
319 IMagneticFieldSvc* IMFSvc;
320 StatusCode sc = service ("MagneticFieldSvc",IMFSvc);
321 if(sc!=StatusCode::SUCCESS) {
322 log << MSG::ERROR << "Unable to open Magnetic field service"<<endreq;
323 }
324
325 // Nominal magnetic field :
329
331 std::cout<<" beginRun, referField from MagneticFieldSvc:"<< (IMFSvc->getReferField())*10000 <<std::endl;
333 }
334 }
335
336 return StatusCode::SUCCESS;
337}
Definition: IMagneticFieldSvc.h:29
virtual double getReferField()=0
◆ clean()
| void KalFitAlg::clean | ( | void | ) |
delete C++ objects, necessary to clean before begin_run or inside destructor
Definition at line 167 of file KalFitAlg.cxx.
168{
169 // delete all Mdc objects :
170 _BesKalmanFitWalls.clear();
171 _BesKalmanFitMaterials.clear();
172 if(_wire)free(_wire);
173 if(_layer)free(_layer);
174 if(_superLayer)free(_superLayer);
175}
Referenced by initialize(), and ~KalFitAlg().
◆ clearTables()
| void KalFitAlg::clearTables | ( | ) |
Definition at line 5943 of file KalFitAlg.cxx.
5943 {
5944
5946 vector<MdcRec_trk>* mdcMgr = MdcRecTrkCol::getMdcRecTrkCol();
5947 vector<MdcRec_trk_add>* mdc_addMgr = MdcRecTrkAddCol::getMdcRecTrkAddCol();
5948 vector<MdcRec_wirhit>* whMgr = MdcRecWirhitCol::getMdcRecWirhitCol();
5949 vector<MdcRec_trk>::iterator tit=mdcMgr->begin();
5950 for( ; tit != mdcMgr->end(); tit++) {
5951 vector<MdcRec_wirhit*>::iterator vit= tit->hitcol.begin() ;
5952 for(; vit != tit->hitcol.end(); vit++) {
5953 delete (*vit);
5954 }
5955 }
5956
5957 mdcMgr->clear();
5958 mdc_addMgr->clear();
5959 whMgr->clear();
5960
5961 // delete mdcMgr;
5962 // delete mdc_addMgr;
5963 // delete whMgr;
5964 // mdcMgr = 0;
5965 // mdc_addMgr = 0;
5966 // whMgr = 0;
5967
5968}
static vector< MdcRec_trk_add > * getMdcRecTrkAddCol(void)
Definition: MdcTables.cxx:356
static vector< MdcRec_trk > * getMdcRecTrkCol(void)
Definition: MdcTables.cxx:185
static vector< MdcRec_wirhit > * getMdcRecWirhitCol(void)
Definition: MdcTables.cxx:169
Referenced by execute().
◆ complete_track() [1/2]
| void KalFitAlg::complete_track | ( | MdcRec_trk & | TrasanTRK, |
| MdcRec_trk_add & | TrasanTRK_add, | ||
| KalFitTrack & | track_lead, | ||
| RecMdcKalTrack * | kaltrk, | ||
| RecMdcKalTrackCol * | kalcol, | ||
| RecMdcKalHelixSegCol * | segcol | ||
| ) |
fill tds with results got at (0,0,0)
Definition at line 5527 of file KalFitAlg.cxx.
5532{
5534 int way(1);
5535 MsgStream log(msgSvc(), name());
5536 KalFitTrack track_first(track_lead);
5537 KalFitTrack track_ip(track_lead);
5538
5540 cout << "track_first pivot "<<track_first.pivot()<< " helix "<<track_first.a()<<endl;
5541 }
5543 // Fill Tds
5545
5547 cout << "after inner wall, track_ip pivot "<<track_first.pivot()<< " helix "<<track_first.a()<<endl;
5548 }
5549
5551
5552 // Refit for different mass assumptions :
5554
5555 //w if (!KalFitDSSD::cosmic_)
5557
5558 for(int l_mass = 0, flg = 1; l_mass < nmass;
5559 l_mass++, flg <<= 1) {
5560
5563
5564 // Check the mom. to decide of the refit with this mass assumption
5570 continue;
5571
5573 cout<<"complete_track..REFIT ASSUMPION " << l_mass << endl;
5574 }
5575
5576 // Initialisation :
5577 double chiSq = 0;
5579
5580 // Initialisation : (x, a, ea)
5582 TrasanTRK.pivot[1],
5583 TrasanTRK.pivot[2]);
5584
5585 HepVector a_trasan(5);
5586 for(int i = 0; i < 5; i++){
5587 a_trasan[i] = TrasanTRK.helix[i];
5588 }
5589
5590 HepSymMatrix ea_trasan(5);
5591 for(int i = 0, k = 0; i < 5; i++) {
5592 for(int j = 0; j <= i; j++) {
5594 ea_trasan[j][i] = ea_trasan[i][j];
5595 }
5596 }
5597
5599 track.HitsMdc(track_lead.HitsMdc());
5600
5602 track.pivot(track.x(fiTerm));
5603
5604 HepSymMatrix Eakal(5,0);
5605
5608 choice_ = 6;
5609 }
5610
5612
5613 filter_fwd_calib(track, l_mass, way, Eakal);
5614
5615 KalFitTrack track_z(track);
5616 ///fill tds with results got at (0,0,0)
5617 innerwall(track_z, l_mass, way);
5618 fillTds_ip(TrasanTRK, track_z, kaltrk, l_mass);
5619 // Fill tds
5620 fillTds(TrasanTRK, track, kaltrk, l_mass);
5621 }
5622 } //end of if (!(i_front<0))
5623
5624 // Refit with an enhancement of the error matrix at Mdc level :
5625
5627 HepPoint3D x_first(0, 0, 0);
5628 HepVector a_first(kaltrk->getFHelix());
5629 HepSymMatrix ea_first(kaltrk->getFError());
5630 HepVector fac(5);
5632
5633 for(int i = 0; i < 5; i++)
5634 for(int j = 0; j <= i; j++)
5635 ea_first[i][j] = fac[i]*fac[j]*ea_first[i][j];
5636 KalFitTrack track(x_first, a_first, ea_first, 2, 0, 0);
5637 }
5638
5639 // Backward filter
5640 // Attention, the initial error matrix of track_back is the error matrix
5641 // that after filter_fwd_calib(...) course of track_lead. So one thing need
5642 // more consideration that how to chose the inital error matrix of this smoother,
5643 // to put it by hand or use the error matrix after filter_fwd_calib. I think
5644 // it should be to refer R.G.Brown's book.
5645
5646 KalFitTrack track_back(track_lead);
5647
5648 //track_back(track);
5649
5650
5653 cout << "track_back pivot " << track_back.pivot()
5655 <<endl;
5656 }
5657
5660 track_back.HitsMdc(track_lead.HitsMdc());
5661
5663
5664 double p_kaon(0), p_proton(0);
5665
5667 p_kaon = 1 / fabs(kaltrk->getZHelixK()[2]) *
5669 track_back.p_kaon(p_kaon);
5670 } else {
5671 p_kaon = 1 / fabs(track_back.a()[2]) *
5672 sqrt(1 + track_back.a()[4]*track_back.a()[4]);
5673 track_back.p_kaon(p_kaon);
5674 }
5676 p_proton = 1 / fabs(kaltrk->getZHelixP()[2]) *
5678 track_back.p_proton(p_proton);
5679 } else {
5680 p_proton = 1 / fabs(track_back.a()[2]) *
5681 sqrt(1 + track_back.a()[4]*track_back.a()[4]);
5682 track_back.p_proton(p_proton);
5683 }
5684
5685 }
5686
5687
5689 for(int l_mass = 0; l_mass < nmass; l_mass++) {
5690 KalFitTrack track_seed(track_back);
5691 track_seed.chgmass(l_mass);
5692 smoother_calib(track_seed, -way);
5693 // fill TDS for backward filter :
5694 fillTds_back(track_seed, kaltrk, TrasanTRK, l_mass,segcol);
5695 }
5696 } else {
5697
5698 smoother_calib(track_back, -way);
5699 // fill TDS for backward filter , for leading particle hypothesis :
5701 // fillTds_helixsegs(track_back,TrasanTRK);
5702 }
5703 }
5704
5705 /*
5706 // Take care of the pointers (use lead. hyp results by default)
5707 for(int pid = 0; pid < nmass;
5708 pid++) {
5709 if (pid == lead_) continue;
5710 if (kaltrk->getStat(1,pid))
5711 sameas(kaltrk, pid, lead_);
5712 }
5713 */
5714
5715 //check: before register into TDS
5716
5717 log << MSG::DEBUG << "registered MDC Kalmantrack:"
5727 <<endreq;
5728
5729 kalcol->push_back(kaltrk);
5730 track_lead.HitsMdc().clear();
5731 track_back.HelixSegs().clear();
5732 // ??ATTENTION!! should track_back.HelixSegs() be cleared ??
5733}
void filter_fwd_calib(KalFitTrack &trk, int l_mass, int way, HepSymMatrix &Eakal)
Definition: KalFitAlg.cxx:2868
void fillTds_lead(MdcRec_trk &TrasanTRK, KalFitTrack &track, RecMdcKalTrack *trk, int l_mass)
Definition: KalFitAlg.cxx:1217
void fillTds_ip(MdcRec_trk &TrasanTRK, KalFitTrack &track, RecMdcKalTrack *trk, int l_mass)
with results got at (0,0,0)
Definition: KalFitAlg.cxx:1309
void fillTds(MdcRec_trk &TrasanTRK, KalFitTrack &track, RecMdcKalTrack *trk, int l_mass)
with results got at the inner Mdc hit
Definition: KalFitAlg.cxx:1139
void innerwall(KalFitTrack &trk, int l_mass, int way)
Take the inner walls (eloss and mult scat) into account.
Definition: KalFitAlg.cxx:3066
void smoother_calib(KalFitTrack &trk, int way)
Definition: KalFitAlg.cxx:2490
void init_matrix(MdcRec_trk &trk, HepSymMatrix &Ea)
Definition: KalFitAlg.cxx:5736
void fillTds_back(KalFitTrack &track, RecMdcKalTrack *trk, MdcRec_trk &TrasanTRK, int l_mass)
with results got at the outer Mdc hit
Definition: KalFitAlg.cxx:1468
Hep3Vector momentum(double dPhi=0.) const
returns momentum vector after rotating angle dPhi in phi direction.
const HepVector & a(void) const
returns helix parameters.
◆ complete_track() [2/2]
| void KalFitAlg::complete_track | ( | MdcRec_trk & | TrasanTRK, |
| MdcRec_trk_add & | TrasanTRK_add, | ||
| KalFitTrack & | track_lead, | ||
| RecMdcKalTrack * | kaltrk, | ||
| RecMdcKalTrackCol * | kalcol, | ||
| RecMdcKalHelixSegCol * | segcol, | ||
| int | flagsmooth | ||
| ) |
fill tds with results got at (0,0,0)
Definition at line 5343 of file KalFitAlg.cxx.
5348{
5350 int way(1);
5351 MsgStream log(msgSvc(), name());
5352 KalFitTrack track_first(track_lead);
5353 KalFitTrack track_ip(track_lead);
5355 // Fill Tds
5357 // std::cout<<"track_first nster"<<track_first.nster()<<std::endl;
5358
5360 // Refit for different mass assumptions :
5362
5364
5365 for(int l_mass = 0, flg = 1; l_mass < nmass;
5366 l_mass++, flg <<= 1) {
5367
5370
5371 // Check the mom. to decide of the refit with this mass assumption
5377 continue;
5379 // Initialisation :
5380 double chiSq = 0;
5382
5383 // Initialisation : (x, a, ea)
5385 TrasanTRK.pivot[1],
5386 TrasanTRK.pivot[2]);
5387 HepVector a_trasan(5);
5388 for(int i = 0; i < 5; i++)
5389 a_trasan[i] = TrasanTRK.helix[i];
5390
5391 HepSymMatrix ea_trasan(5);
5392 for(int i = 0, k = 0; i < 5; i++) {
5393 for(int j = 0; j <= i; j++) {
5395 ea_trasan[j][i] = ea_trasan[i][j];
5396 }
5397 }
5398
5400 track.HitsMdc(track_lead.HitsMdc());
5402 track.pivot(track.x(fiTerm));
5403 HepSymMatrix Eakal(5,0);
5404
5407 choice_ = 6;
5408 }
5409
5411 filter_fwd_anal(track, l_mass, way, Eakal);
5412 KalFitTrack track_z(track);
5413 ///fill tds with results got at (0,0,0)
5414 innerwall(track_z, l_mass, way);
5415 fillTds_ip(TrasanTRK, track_z, kaltrk, l_mass);
5416 // Fill tds
5417 fillTds(TrasanTRK, track, kaltrk, l_mass);
5418 }
5419 } // end of //end of if (!(i_front<0))
5420
5421
5422 // Refit with an enhancement of the error matrix at Mdc level :
5424
5425 HepPoint3D x_first(0, 0, 0);
5426 HepVector a_first(kaltrk->getFHelix());
5427 HepSymMatrix ea_first(kaltrk->getFError());
5428 HepVector fac(5);
5430 for(int i = 0; i < 5; i++)
5431 for(int j = 0; j <= i; j++)
5432 ea_first[i][j] = fac[i]*fac[j]*ea_first[i][j];
5433 KalFitTrack track(x_first, a_first, ea_first, 2, 0, 0);
5434 }
5435
5436 // Backward filter :
5437 KalFitTrack track_back(track_lead);
5440 cout << "track_back pivot " << track_back.pivot()
5442 <<endl;
5443 }
5444
5447 track_back.HitsMdc(track_lead.HitsMdc());
5448
5450 double p_kaon(0), p_proton(0);
5452 p_kaon = 1 / fabs(kaltrk->getZHelixK()[2]) *
5454 track_back.p_kaon(p_kaon);
5455 } else {
5456 p_kaon = 1 / fabs(track_back.a()[2]) *
5457 sqrt(1 + track_back.a()[4]*track_back.a()[4]);
5458 track_back.p_kaon(p_kaon);
5459 }
5461 p_proton = 1 / fabs(kaltrk->getZHelixP()[2]) *
5463 track_back.p_proton(p_proton);
5464 } else {
5465 p_proton = 1 / fabs(track_back.a()[2]) *
5466 sqrt(1 + track_back.a()[4]*track_back.a()[4]);
5467 track_back.p_proton(p_proton);
5468 }
5469 }
5470
5472 //cout<<" *** in smoothing process ***"<<endl;
5473 for(int l_mass = 0; l_mass < nmass; l_mass++) {
5474 //cout<<" --- in hypothesis "<<l_mass<<" :"<<endl;
5475 KalFitTrack track_seed(track_back);
5476 track_seed.chgmass(l_mass);
5477 /*cout<<"---------------"<<endl;//wangll
5478 cout<<"smooth track "<<l_mass<<endl;//wangll
5479 cout<<" pivot :"<<track_seed.pivot()<<endl;//wangll
5480 cout<<" helix :"<<track_seed.a()<<endl;//wangll
5481 */
5482 smoother_anal(track_seed, -way);
5483 // if( usage_ == 1) smoother_calib(track_seed, -way);
5484 //cout<<"fillTds_back 1"<<endl;
5485 // fill TDS for backward filter :
5486 fillTds_back(track_seed, kaltrk, TrasanTRK, l_mass, segcol, 1);
5487 //cout<<"nHits: "<<kaltrk->getVecHelixSegs().size()<<endl;
5488 }
5489 } else {
5490 smoother_anal(track_back, -way);
5491 //smoother_calib(track_back, -way);
5492 // smoother(track_back, -way);
5493 // fill TDS for backward filter :
5494 //cout<<"fillTds_back 2"<<endl;
5496 }
5497 }
5498 /*
5499 // Take care of the pointers (use lead. hyp results by default)
5500 for(int pid = 0; pid < nmass;
5501 pid++) {
5502 if (pid == lead_) continue;
5503 if (kaltrk->getStat(1,pid))
5504 sameas(kaltrk, pid, lead_);
5505 }
5506 */
5507
5508 //check: before register into TDS
5509
5510 log << MSG::DEBUG << "registered MDC Kalmantrack:"
5520 <<endreq;
5521
5522 kalcol->push_back(kaltrk);
5523 track_lead.HitsMdc().clear();
5524}
void filter_fwd_anal(KalFitTrack &trk, int l_mass, int way, HepSymMatrix &Eakal)
Kalman filter (forward) in Mdc.
Definition: KalFitAlg.cxx:2628
void smoother_anal(KalFitTrack &trk, int way)
Kalman filter (smoothing or backward part)
Definition: KalFitAlg.cxx:2275
Referenced by kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), and kalman_fitting_MdcxReco_Csmc_Sew().
◆ execute()
| StatusCode KalFitAlg::execute | ( | ) |
event function
Definition at line 654 of file KalFitAlg.cxx.
655{
656 MsgStream log(msgSvc(), name());
657 log << MSG::INFO << "in execute()" << endreq;
658 //std::cout<<"begin to deal with EVENT ..."<<(++eventno)<<std::endl;
660 iqual_back_ = 1;
661
662
663 /*
664 MdcID mdcId;
665 SmartDataPtr<RecMdcKalTrackCol> recmdckaltrkCol(eventSvc(),"/Event/Recon/RecMdcKalTrackCol");
666 SmartDataPtr<RecMdcKalHelixSegCol> recSegCol(eventSvc(),"/Event/Recon/RecMdcKalHelixSegCol");
667 if(recmdckaltrkCol) {
668 cout<<"------------------------ new event ---------------------"<<endl;
669 cout<<"recmdckaltrkCol->size()="<<recmdckaltrkCol->size()<<endl;
670 cout<<"recSegCol.size()="<<recSegCol->size()<<endl;
671 cout<<"--------------------------------------------------------"<<endl;
672 RecMdcKalTrack::setPidType(RecMdcKalTrack::electron);
673 RecMdcKalTrackCol::iterator KalTrk= recmdckaltrkCol->begin();
674 int i_trk=0;
675 for(;KalTrk !=recmdckaltrkCol->end();KalTrk++){
676 cout<<"*** track "<<i_trk++<<" ***"<<endl;
677 HelixSegRefVec gothelixsegs = (*KalTrk)->getVecHelixSegs();
678 for(int i=0;i<5;i++) cout<<"pid "<<i<<" nSegs="<<((*KalTrk)->getVecHelixSegs(i)).size()<<endl;
679 HelixSegRefVec::iterator iter_hit = gothelixsegs.begin();
680 if(iter_hit == gothelixsegs.end())cout<<"iter_hit == gothelixsegs.end()"<<endl;
681 int nhitofthistrk=0;
682 for( ; iter_hit != gothelixsegs.end(); iter_hit++){
683 nhitofthistrk++;
684 //cout<<"layerId: "<<(*iter_hit)->getLayerId()<<endl;
685 //cout<<"Identifier: "<<(*iter_hit)->getMdcId()<<endl;
686 //cout<<"layerId: "<<mdcId.layer((*iter_hit)->getMdcId())<<endl;
687 //cout<<"getDT: "<<(*iter_hit)->getDT()<<endl;
688 }
689 iter_hit=gothelixsegs.begin();
690 //for(int m=0; m<nhitofthistrk/5;m++){
691 // identifier = (*iter_hit) -> getMdcId();
692 //}
693 cout<<"nhitofthistrk="<<nhitofthistrk<<endl;
694 }
695 }
696 else cout<<"did not find /Event/Recon/RecMdcKalTrackCol"<<endl;
697 */
698
699
700
701
702 ///
703 IMagneticFieldSvc* IMFSvc;
704 StatusCode sc = service ("MagneticFieldSvc",IMFSvc);
705 if(sc!=StatusCode::SUCCESS) {
706 log << MSG::ERROR << "Unable to open Magnetic field service"<<endreq;
707 }
708
709 // Nominal magnetic field :
713
715 std::cout<<" execute, referField from MagneticFieldSvc: "<< (IMFSvc->getReferField())*10000 <<std::endl;
717 }
718 }
719
721
722 IDataProviderSvc* evtSvc = NULL;
723 Gaudi::svcLocator()->service("EventDataSvc", evtSvc);
724 if (evtSvc) {
725 log << MSG::INFO << "makeTds:event Svc has been found" << endreq;
726 } else {
727 log << MSG::FATAL << "makeTds:Could not find eventSvc" << endreq;
728 return StatusCode::SUCCESS;
729 }
730
731 StatusCode kalsc;
732 IDataManagerSvc *dataManSvc;
733 dataManSvc= dynamic_cast<IDataManagerSvc*>(evtSvc);
734 DataObject *aKalTrackCol;
735 evtSvc->findObject("/Event/Recon/RecMdcKalTrackCol",aKalTrackCol);
737 dataManSvc->clearSubTree("/Event/Recon/RecMdcKalTrackCol");
738 evtSvc->unregisterObject("/Event/Recon/RecMdcKalTrackCol");
739 }
740
741 kalsc = evtSvc->registerObject("/Event/Recon/RecMdcKalTrackCol", kalcol);
742 if( kalsc.isFailure() ) {
743 log << MSG::FATAL << "Could not register RecMdcKalTrack" << endreq;
744 return StatusCode::SUCCESS;
745 }
746 log << MSG::INFO << "RecMdcKalTrackCol registered successfully!" <<endreq;
747
748 DataObject *aKalHelixSegCol;
749 evtSvc->findObject("/Event/Recon/RecMdcKalHelixSegCol", aKalHelixSegCol);
751 dataManSvc->clearSubTree("/Event/Recon/RecMdcKalHelixSegCol");
752 evtSvc->unregisterObject("/Event/Recon/RecMdcKalHelixSegCol");
753 }
755 kalsc = evtSvc->registerObject("/Event/Recon/RecMdcKalHelixSegCol", helixsegcol);
756 if( kalsc.isFailure()){
757 log<< MSG::FATAL << "Could not register RecMdcKalHelixSeg" <<endreq;
758 return StatusCode::SUCCESS;
759 }
760 log << MSG::INFO << "RecMdcKalHelixSegCol register successfully!" <<endreq;
761
762
763 /*IMdcGeomSvc* geosvc;
764 StatusCode sc = service("MdcGeomSvc", geosvc);
765 if (sc == StatusCode::SUCCESS) {
766 } else {
767 return sc;
768 }*/
769
771 if(!geosvc) {
772 std::cout<<"ERROR OCCUR when dynamic_cast in KalFitAlg::execute ...!!"<<std::endl;
773 }
774
775 SmartDataPtr<Event::EventHeader> eventHeader(eventSvc(),"/Event/EventHeader");
776 if (!eventHeader) {
777 log << MSG::WARNING << "Could not find Event Header" << endreq;
778 return StatusCode::FAILURE;
779 }
784
785 double t0=0.;
786 SmartDataPtr<RecEsTimeCol> estimeCol(eventSvc(),"/Event/Recon/RecEsTimeCol");
787 if (estimeCol && estimeCol->size()) {
788 RecEsTimeCol::iterator iter_evt = estimeCol->begin();
789 t0 = (*iter_evt)->getTest();
790 // t0Stat = (*iter_evt)->getStat();
791 }else{
792 log << MSG::WARNING << "Could not find EvTimeCol" << endreq;
793 return StatusCode::SUCCESS;
794 }
795
796
798 std::cout<<"in KalFitAlg , we get the event start time = "<<t0<<std::endl;
799 }
800 KalFitTrack::setT0(t0);
801
802 SmartDataPtr<MdcDigiCol> mdcDigiCol(evtSvc,"/Event/Digi/MdcDigiCol");
803 if (sc!=StatusCode::SUCCESS) {
804 log << MSG::FATAL << "Could not find MdcDigiCol!" << endreq;
805 return StatusCode::SUCCESS;
806 }
807 KalFitTrack::setMdcDigiCol(mdcDigiCol);
808
809 // register RecMdcTrack and MdcRecHit collection
810
812 // McTruth infor,Retrieve MC track truth
813 // bool mcstat = true;
814 // more research needed ...
815
816 m_evtid = eventHeader->eventNumber();
817 bool mcstat = true;
818
819 SmartDataPtr<McParticleCol> mcPartCol(eventSvc(),"/Event/MC/McParticleCol");
820 if (!mcPartCol) {
821 log << MSG::WARNING << "Could not find McParticle" << endreq;
822 mcstat = false;
823 }
824
825 if(mcstat) {
826 McParticleCol::iterator i_mcTrk = mcPartCol->begin();
827 for (;i_mcTrk != mcPartCol->end(); i_mcTrk++) {
828 if(!(*i_mcTrk)->primaryParticle()) continue;
829 const HepLorentzVector& mom((*i_mcTrk)->initialFourMomentum());
830 const HepLorentzVector& pos = (*i_mcTrk)->initialPosition();
831 log << MSG::DEBUG << "MCINFO:particleId=" << (*i_mcTrk)->particleProperty()
832 << " theta=" << mom.theta() <<" phi="<< mom.phi()
833 <<" px="<< mom.px() <<" py="<< mom.py() <<" pz="<< mom.pz()
834 << endreq;
836 int pid = (*i_mcTrk)->particleProperty();
837 if( pid >0 ) {
838 charge = m_particleTable->particle( pid )->charge();
839 } else if ( pid <0 ) {
840 charge = m_particleTable->particle( -pid )->charge();
841 charge *= -1;
842 } else {
843 log << MSG::WARNING << "wrong particle id, please check data" <<endreq;
844 }
845 HepPoint3D pos2(pos.x(),pos.y(),pos.z());
846 Hep3Vector mom2(mom.px(),mom.py(),mom.pz());
847
851 mchelix.pivot( HepPoint3D(0,0,0) );
852 for( int j =0; j<5; j++) {
853 m_mchelix[j] = mchelix.a()[j];
854 }
855 m_mcpid = pid;
856 m_mcptot = sqrt(1+pow(m_mchelix[4],2))/m_mchelix[2];
857 }
858 }
859 }
860
861 Identifier mdcid;
862
863 //retrieve RecMdcTrackCol from TDS
864 SmartDataPtr<RecMdcTrackCol> newtrkCol(eventSvc(),"/Event/Recon/RecMdcTrackCol");
865 if (!newtrkCol) {
866 log << MSG::FATAL << "Could not find RecMdcTrackCol" << endreq;
867 return( StatusCode::SUCCESS);
868 }
869 log << MSG::INFO << "Begin to make MdcRecTrkCol and MdcRecWirhitCol"<<endreq;
870
871 vector<MdcRec_trk>* mtrk_mgr = MdcRecTrkCol::getMdcRecTrkCol();
872 mtrk_mgr->clear();
873 vector<MdcRec_trk_add>* mtrkadd_mgr = MdcRecTrkAddCol::getMdcRecTrkAddCol();
874 mtrkadd_mgr->clear();
875 vector<MdcRec_wirhit>* mhit_mgr = MdcRecWirhitCol::getMdcRecWirhitCol();
876 mhit_mgr->clear();
877
878 double trkx1,trkx2,trky1,trky2,trkz1,trkz2,trkthe1,trkthe2,trkphi1,trkphi2,trkp1,trkp2,trkr1,trkr2,trkkap1,trkkap2,trktanl1,trktanl2;
879 Hep3Vector csmp3[2];
880 double csmphi[2];
881 int status_temp=0;
882 RecMdcTrackCol::iterator iter_trk = newtrkCol->begin();
883 for(int kj = 1; iter_trk != newtrkCol->end(); iter_trk++,kj++) {
884 if(kj<3){
885 csmp3[kj-1]=(*iter_trk)->p3();
886 csmphi[kj-1] = (*iter_trk)->phi();
887 }
889 //check trackcol, track level
890 for( int j = 0, ij = 0; j<5; j++) {
891 m_trkhelix[j] = (*iter_trk)->helix()[j];
893 for(int k=0; k<=j; k++,ij++) {
894 m_trkerror[ij] = (*iter_trk)->err()[j][k];
895 }
896 }
897 }
898 m_trkptot = sqrt(1+pow(m_trkhelix[4],2))/m_trkhelix[2];
900 m_trksigp = sqrt(pow((m_trkptot/m_trkhelix[2]),2)*m_trkerror[5]+
901 pow((m_trkhelix[4]/m_trkptot),2)*pow((1/m_trkhelix[2]),4)*m_trkerror[14]-
902 2*m_trkhelix[4]*m_trkerror[12]*pow((1/m_trkhelix[2]),3));
903 }
904 m_trkndf = (*iter_trk)->ndof();
905 m_trkchisq = (*iter_trk)->chi2();
906
908
909 StatusCode sc3 = m_nt3->write();
910 if( sc3.isFailure() ) cout<<"Ntuple3 filling failed!"<<endl;
911 }
912 //end of track level check and prepare evt check
914 /*
915 if(kj == 1) {
916 trkphi1 = (*iter_trk)->getFi0();
917 trkr1 = (*iter_trk)->getDr();
918 trkz1 = (*iter_trk)->getDz();
919 trkkap1 = (*iter_trk)->getCpa();
920 trktanl1 = (*iter_trk)->getTanl();
921 trkx1 = trkr1*cos(trkphi1);
922 trky1 = trkr1*sin(trkphi1);
923 trkp1 = sqrt(1+trktanl1*trktanl1)/trkkap1;
924 trkthe1 = M_PI/2-atan(trktanl1);
925 } else if(kj == 2) {
926 trkphi2 = (*iter_trk)->getFi0();
927 trkr2 = (*iter_trk)->getDr();
928 trkz2 = (*iter_trk)->getDz();
929 trkkap2 = (*iter_trk)->getCpa();
930 trktanl2 = (*iter_trk)->getTanl();
931 trkx2 = trkr2*cos(trkphi2);
932 trky2 = trkr2*sin(trkphi2);
933 trkp2 = sqrt(1+trktanl2*trktanl2)/trkkap1;
934 trkthe2 = M_PI/2-atan(trktanl2);
935 }
936 */
937 }
938 //end prepare
939
940 log << MSG::DEBUG << "retrieved MDC tracks:"
941 << " Nhits " <<(*iter_trk)->getNhits()
942 << " Nster " <<(*iter_trk)->nster() <<endreq;
943 // so ,use this to get the hits vector belong to this track ...
944 HitRefVec gothits = (*iter_trk)->getVecHits();
945
947
948 rectrk->id = (*iter_trk)->trackId();
949 rectrk->chiSq = (*iter_trk)->chi2();
950 rectrk->ndf = (*iter_trk)->ndof();
951 rectrk->fiTerm = (*iter_trk)->getFiTerm();
952 rectrk->nhits = (*iter_trk)->getNhits();
953 rectrk->nster = (*iter_trk)->nster();
954 rectrk->nclus = 0;
955 rectrk->stat = (*iter_trk)->stat();
956 status_temp = (*iter_trk)->stat();
958 trkadd->id = (*iter_trk)->trackId();
959 trkadd->quality = 0;
960 trkadd->kind = 1;
961 trkadd->decision = 0;
962 trkadd->body = rectrk;
963 rectrk->add = trkadd;
964
965 for ( int i=0; i<5; i++) {
966 rectrk->helix[i] = (*iter_trk)->helix()[i];
968 for( int j = 1; j<i+2;j++) {
969 rectrk->error[i*(i+1)/2+j-1] = (*iter_trk)->err()(i+1,j);
970 }
971 }
972 std::sort(gothits.begin(), gothits.end(), order_rechits);
973 HitRefVec::iterator it_gothit = gothits.begin();
974 for( ; it_gothit != gothits.end(); it_gothit++) {
975
976 if( (*it_gothit)->getStat() != 1 ) {
978 log<<MSG::WARNING<<"this hit is not used in helix fitting!"<<endreq;
979 continue;
980 }
981 }
982
983 log << MSG::DEBUG << "retrieved hits in MDC tracks:"
984 << " hits DDL " <<(*it_gothit)->getDriftDistLeft()
985 << " hits DDR " <<(*it_gothit)->getDriftDistRight()
986 << " error DDL " <<(*it_gothit)->getErrDriftDistLeft()
987 << " error DDR " <<(*it_gothit)->getErrDriftDistRight()
988 << " id of hit "<<(*it_gothit)->getId()
989 << " track id of hit "<<(*it_gothit)->getTrkId()
990 << " hits ADC " <<(*it_gothit)->getAdc() << endreq;
991
993 whit->id = (*it_gothit)->getId();
994 whit->ddl = (*it_gothit)->getDriftDistLeft();
995 whit->ddr = (*it_gothit)->getDriftDistRight();
996 whit->erddl = (*it_gothit)->getErrDriftDistLeft();
997 whit->erddr = (*it_gothit)->getErrDriftDistRight();
998 whit->pChiSq = (*it_gothit)->getChisqAdd();
999 whit->lr = (*it_gothit)->getFlagLR();
1000 whit->stat = (*it_gothit)->getStat();
1001 mdcid = (*it_gothit)->getMdcId();
1005 int wid = w0id + localwid;
1006 log << MSG::INFO
1008 << " layerId = " << layid
1009 << " wireId = " << localwid
1010 << endreq;
1011
1013
1014 //std::cout<<"the track id of *it_gothit... "<<(*it_gothit)->getTrackId()<<std::endl;
1015 whit->rechitptr = *it_gothit;
1016 whit->geo = wirgeo;
1017 whit->dat = 0;
1018 whit->trk = rectrk;
1019 whit->tdc = (*it_gothit)->getTdc();
1020 whit->adc= (*it_gothit)->getAdc();
1021 rectrk->hitcol.push_back(whit);
1022 mhit_mgr->push_back(*whit);
1023 }
1024 mtrk_mgr->push_back(*rectrk);
1025 mtrkadd_mgr->push_back(*trkadd);
1026
1027 delete rectrk;
1028 delete trkadd;
1029 }
1030
1031 // check trkcol: evt level
1033 m_trkdelx = trkx1 - trkx2;
1034 m_trkdely = trky1 - trky2;
1035 m_trkdelz = trkz1 - trkz2;
1036 m_trkdelthe = trkthe1 + trkthe2;
1037 m_trkdelphi = trkphi1- trkphi2;
1038 m_trkdelp = trkp1 - trkp2;
1039 StatusCode sc4 = m_nt4->write();
1040 if( sc4.isFailure() ) cout<<"Ntuple4 filling failed!"<<endl;
1041 }
1042
1044 <<"********"<<mhit_mgr->size()<<"****"<<mtrkadd_mgr->size()<<endl;
1045 }
1046 // Actual fitter procedure :
1047
1052 //std::cout<<"before refit,ntrk,nhits,nadd..."<<mtrk_mgr->size()<<" , "<<mhit_mgr->size()<<" , "<<mtrkadd_mgr->size()<<endl;
1053 if(usage_ == 2 && (mtrk_mgr->size())==2 && fabs(mdang)<m_dangcut && fabs(mdphi)<m_dphicut) kalman_fitting_csmalign();
1054 if(usage_ == 3 && (mtrk_mgr->size())==1 && status_temp==-1) kalman_fitting_MdcxReco_Csmc_Sew();
1055
1056 log << MSG::DEBUG <<"after kalman_fitting(),but in execute...."<<endreq;
1057 clearTables();
1058
1059
1060 ///*
1061 // --- test for songxy
1062 MdcID mdcId;
1063 SmartDataPtr<RecMdcKalTrackCol> recmdckaltrkCol(eventSvc(),"/Event/Recon/RecMdcKalTrackCol");
1064 //cout<<"------------------------ new event ---------------------"<<endl;
1065 //cout<<"recmdckaltrkCol->size()="<<recmdckaltrkCol->size()<<endl;
1066 //cout<<"--------------------------------------------------------"<<endl;
1068 RecMdcKalTrackCol::iterator KalTrk= recmdckaltrkCol->begin();
1069 int i_trk=0;
1070 for(;KalTrk !=recmdckaltrkCol->end();KalTrk++){
1071 //cout<<"*** track "<<i_trk++<<" ***"<<endl;
1072 for(int hypo=0; hypo<5; hypo++)
1073 {
1074 if((*KalTrk)->getStat(0,hypo)==1) nFailedTrks[hypo]++;
1075 }
1076 HelixSegRefVec gothelixsegs = (*KalTrk)->getVecHelixSegs();
1077 HelixSegRefVec::iterator iter_hit = gothelixsegs.begin();
1078 //if(iter_hit == gothelixsegs.end())cout<<"iter_hit == gothelixsegs.end()"<<endl;
1079 int nhitofthistrk=0;
1080 for( ; iter_hit != gothelixsegs.end(); iter_hit++){
1081 nhitofthistrk++;
1082 //cout<<"layerId: "<<(*iter_hit)->getLayerId()<<endl;
1083 //cout<<"Identifier: "<<(*iter_hit)->getMdcId()<<endl;
1084 //cout<<"layerId: "<<mdcId.layer((*iter_hit)->getMdcId())<<endl;
1085 //cout<<"getDT: "<<(*iter_hit)->getDT()<<endl;
1086 }
1087 iter_hit=gothelixsegs.begin();
1088 //for(int m=0; m<nhitofthistrk/5;m++){
1089 // identifier = (*iter_hit) -> getMdcId();
1090 //}
1091 }
1092 // */
1093
1094 // --- test for getStat(2, pid)
1095 /*
1096 SmartDataPtr<RecMdcKalTrackCol> recmdckaltrkCol(eventSvc(),"/Event/Recon/RecMdcKalTrackCol");
1097 SmartDataPtr<RecMdcTrackCol> mdcTrkCol(eventSvc(),"/Event/Recon/RecMdcTrackCol");
1098 //RecMdcKalTrack::setPidType(RecMdcKalTrack::electron);
1099 RecMdcKalTrackCol::iterator KalTrk= recmdckaltrkCol->begin();
1100 int i_trk=0;
1101 for(RecMdcTrackCol::iterator mdcTrk = mdcTrkCol->begin(); KalTrk !=recmdckaltrkCol->end(); KalTrk++, mdcTrk++){
1102 cout<<"*** track "<<i_trk++<<" ***"<<endl;
1103 cout<<"trackId mdc: "<<(*mdcTrk)->trackId()<<endl;
1104 cout<<"trackId kal: "<<(*KalTrk)->trackId()<<endl;
1105 bool KalIsValid = true;
1106 for(int i_pid=0; i_pid<5; i_pid++) {
1107 cout<<"pid "<<i_pid<<" state 0 : "<<(*KalTrk)->getStat(0, i_pid)<<endl;
1108 cout<<"pid "<<i_pid<<" state 1 : "<<(*KalTrk)->getStat(1, i_pid)<<endl;
1109 if((*KalTrk)->getStat(0, i_pid)==1) {
1110 KalIsValid = false;
1111 switch(i_pid) {
1112 case 0: RecMdcKalTrack::setPidType(RecMdcKalTrack::electron);
1113 break;
1114 case 1: RecMdcKalTrack::setPidType(RecMdcKalTrack::muon);
1115 break;
1116 case 2: RecMdcKalTrack::setPidType(RecMdcKalTrack::pion);
1117 break;
1118 case 3: RecMdcKalTrack::setPidType(RecMdcKalTrack::kaon);
1119 break;
1120 case 4: RecMdcKalTrack::setPidType(RecMdcKalTrack::proton);
1121 break;
1122 }
1123 cout<<"Helix Kal: "<<(*KalTrk)->helix()<<endl;
1124 cout<<"Helix Kal err: "<<(*KalTrk)->err()<<endl;
1125 }
1126 }
1127 if(!KalIsValid) {
1128 cout<<"Helix Mdc: "<<(*mdcTrk)->helix()<<endl;
1129 cout<<"Helix Mdc err: "<<(*mdcTrk)->err()<<endl;
1130 }
1131 }
1132 */
1133
1134
1135 return StatusCode::SUCCESS;
1136}
*******INTEGER m_nBinMax INTEGER m_NdiMax !No of bins in histogram for cell exploration division $ !Last vertex $ !Last active cell $ !Last cell in buffer $ !No of sampling when dividing cell $ !No of function total $ !Flag for random ceel for $ !Flag for type of for WtMax $ !Flag which decides whether vertices are included in the sampling $ entire domain is hyp !Maximum effective eevents per saves r n generator level $ !Flag for chat level in !Latex Output unit
Definition: FoamA.h:90
ObjectVector< RecMdcKalHelixSeg > RecMdcKalHelixSegCol
Definition: RecMdcKalHelixSeg.h:184
Definition: Identifier.h:20
void kalman_fitting_MdcxReco_Csmc_Sew(void)
Definition: KalFitAlg.cxx:4292
static void setMdcDigiCol(MdcDigiCol *digicol)
Definition: KalFitTrack2.cxx:244
Helix parameter class.
Definition: MdcGeoWire.h:16
Definition: MdcGeomSvc.h:26
static int layer(const Identifier &id)
Values of different levels (failure returns 0)
Definition: MdcID.cxx:49
Definition: MdcTables.h:727
Definition: MdcTables.h:355
Definition: MdcTables.h:285
◆ extToAnyPoint()
| void KalFitAlg::extToAnyPoint | ( | KalFitTrack & | trk, |
| const HepPoint3D & | point | ||
| ) |
◆ fillTds()
| void KalFitAlg::fillTds | ( | MdcRec_trk & | TrasanTRK, |
| KalFitTrack & | track, | ||
| RecMdcKalTrack * | trk, | ||
| int | l_mass | ||
| ) |
with results got at the inner Mdc hit
Definition at line 1139 of file KalFitAlg.cxx.
1140 {
1141
1142 HepPoint3D IP(0,0,0);
1143 track.pivot(IP);
1144 // Fit quality
1145 int iqual(1);
1150 iqual = 0;
1151
1153 cout<< "trasster trakster trasax trakax TrasK trackK iqual"<<endl
1154 <<trasster<<" "<<trakster<<" "<<trasax<<" "<<trakax
1158
1160 cout << " TRASAN stereo = " << trasster
1161 << " and KalFitTrack = " << trakster << std::endl;
1162 cout << " TRASAN axial = " << trasax
1163 << " and KalFitTrack = " << trakax << std::endl;
1164
1165 if (!iqual) {
1166 cout << "...there is a problem during fit !! " << std::endl;
1167 if (trasster-trakster>5)
1168 cout << " because stereo " << trasster-trakster << std::endl;
1169 if (trasax-trakax >5)
1170 cout << " because axial " << std::endl;
1172 cout << " because kappa sign " << std::endl;
1173 }
1174 }
1175 // Protection : if any problem, we keep the original information !!!!
1180 track.Ea()[4][4] > 0 && iqual) {
1182 trk->setStat(0,0,l_mass);
1184
1185 // chisq & ndf
1189
1192
1193 } else {
1194
1196 // NOT refit with Kalman filter :
1197 trk->setStat(1,0,l_mass);
1199 // chisq & ndf (0 : filter ; 1 : smoother;)
1202 // nhits
1204 double a_trasan[5], ea_trasan[15];
1205 for( int i =0 ; i <5; i++){
1206 a_trasan[i] = TrasanTRK.helix[i];
1207 }
1208 for( int j =0 ; j <15; j++){
1209 ea_trasan[j] = TrasanTRK.error[j];
1210 }
1211 trk->setFHelix(a_trasan, l_mass);
1212 trk->setFError(ea_trasan,l_mass);
1213 }
1214}
void setFHelix(const HepVector &fhelix, const int pid)
Definition: DstMdcKalTrack.h:166
void setFError(const HepSymMatrix &ferror, const int pid)
Definition: DstMdcKalTrack.h:170
const HepSymMatrix & Ea(void) const
returns error matrix.
const HepPoint3D & pivot(void) const
returns pivot position.
Referenced by complete_track().
◆ fillTds_back() [1/3]
| void KalFitAlg::fillTds_back | ( | KalFitTrack & | track, |
| RecMdcKalTrack * | trk, | ||
| MdcRec_trk & | TrasanTRK, | ||
| int | l_mass | ||
| ) |
with results got at the outer Mdc hit
right???
Definition at line 1468 of file KalFitAlg.cxx.
1470{
1471
1472 HepPoint3D IP(0,0,0);
1473 //track.pivot(IP);
1474
1475 // Fit quality
1476 int iqual(1);
1477
1479
1480 if(debug_ == 4) cout<< "fillTds_back> mass "<<trk->getMass(2)<<" ndf[0] "<<trk->getNdf(0,2)<<endl;
1481 if(debug_ == 4) cout<<"ndf_back "<< track.ndf_back() << " chi2_back " << track.chiSq_back()<<endl;
1482
1489 iqual) {
1490
1491 // chisq ( for backward filter)
1492
1493 trk->setStat(0,1,l_mass);
1499
1503 }
1504
1505 // Path length in each MDC layer :
1507 for (int i = 0; i<43; i++) {
1509 }
1510
1514
1519
1525 }
1526
1527 } else {
1529 // NOT refit with Kalman filter :
1530 trk->setStat(1,1,l_mass);
1532 TrasanTRK.pivot[1],
1533 TrasanTRK.pivot[2]);
1534
1535 HepVector a(5);
1536 for(int i = 0; i < 5; i++)
1537 a[i] = TrasanTRK.helix[i];
1538
1539 HepSymMatrix ea(5);
1540 for(int i = 0, k = 0; i < 5; i++) {
1541 for(int j = 0; j <= i; j++) {
1543 ea[j][i] = ea[i][j];
1544 }
1545 }
1546
1550
1551 double fi0 = track_rep.phi0();
1552 HepPoint3D xc(track_rep.kappa()/fabs(track_rep.kappa())*
1553 track_rep.center() );
1556 double phi_x;
1557 if( fabs( x ) > 1.0e-10 ){
1558 phi_x = atan2( y, x );
1560 } else {
1561 phi_x = ( y > 0 ) ? M_PI_4: 3.0*M_PI_4;
1562 }
1564 double dphi = fabs( fiTerm + fi0 - phi_x );
1566 double tanl = track_rep.tanl();
1567 double cosl_inv = sqrt( tanl*tanl + 1.0 );
1569 cout<<"tanl= "<<tanl<<" radius "<<track_rep.radius()<<" dphi "<<dphi<<endl;
1570 cout<<" cosl_inv "<<cosl_inv<<" radius_numf "<<track_rep.radius_numf()<<endl;
1571 }
1572 double track_len(fabs( track_rep.radius() * dphi * cosl_inv ));
1573 double light_speed( 29.9792458 ); // light speed in cm/nsec
1574 double pt( 1.0 / track_rep.kappa() );
1575 double p( pt * sqrt( 1.0 + tanl*tanl ) );
1576
1577 // chisq (2 : for backward filter)
1578 trk->setStat(1,1,l_mass);
1583 }
1585 trk->setLength(track_len,l_mass);
1587 double beta( 1.0 / sqrt( 1.0 + mass_over_p * mass_over_p ) );
1588 trk->setTof(track_len / ( light_speed * beta ), l_mass) ;
1589
1590 track_rep.pivot(IP);
1591
1592 trk->setLHelix(track_rep.a(),l_mass);
1593 trk->setLError(track_rep.Ea(),l_mass);
1595
1596 /// right???
1601 }
1602
1603 // test--------
1605
1609
1610 cout<<"Now let us see results after smoothering at IP:........."<<endl;
1622 }
1623 // test end ----------
1624}
void point_last(const HepPoint3D &point)
set and give out the last point of the track
Definition: KalFitTrack.h:141
void setLHelix(const HepVector &helix, const int pid)
Definition: RecMdcKalTrack.h:221
const double getFiTerm(const int pid) const
Definition: RecMdcKalTrack.h:131
void setLError(const HepSymMatrix &error, const int pid)
Definition: RecMdcKalTrack.h:224
void setLPoint(const HepPoint3D &point, const int pid)
Definition: RecMdcKalTrack.h:284
void setLPivot(const HepPoint3D &pivot, const int pid)
Definition: RecMdcKalTrack.h:294
Referenced by complete_track().
◆ fillTds_back() [2/3]
| void KalFitAlg::fillTds_back | ( | KalFitTrack & | track, |
| RecMdcKalTrack * | trk, | ||
| MdcRec_trk & | TrasanTRK, | ||
| int | l_mass, | ||
| RecMdcKalHelixSegCol * | segcol | ||
| ) |
right???
Definition at line 1626 of file KalFitAlg.cxx.
1629{
1630
1631 HepPoint3D IP(0,0,0);
1632
1633 // attention the pivot problem of the HelixSeg ... ???
1634 track.pivot(IP);
1635 // Fit quality
1636 //int iqual(1);
1637 //if ((trk->getNdf(0,2))-(track.ndf_back()-5)>5)
1638 // form getNdf(0,2) to getNdf(0,1) for muon hypothesis
1639
1641 iqual_back_ = 0;
1642 }
1645 iqual_back_ = 1;
1646 }
1648 std::cout<< "fillTds_back> mass "<<trk->getMass(2)<<" ndf[0][l_mass] "<<trk->getNdf(0,l_mass)<<endl;
1650 std::cout<<"track.ndf_back(), track.chiSq_back(), track.Ea()[5][5], track.a()[5], iqual_front_, iqual_back_: "<<track.ndf_back()<<" , "<<track.chiSq_back()<<" , "<<track.Ea()<<" , "<<track.a()<<" , "<<iqual_front_[l_mass]<<" , "<<iqual_back_<<std::endl;
1651 }
1652
1658 fabs(track.a()[3]) < DBL_MAX && fabs(track.a()[4]) < DBL_MAX && iqual_front_[l_mass] && iqual_back_){
1659
1660 // chisq ( for backward filter)
1661 //std::cout<<"begin to fillTds_back track no. : "<<(++Tds_back_no)<<std::endl;
1662
1663
1664 HelixSegRefVec helixsegrefvec;
1665 for (vector<KalFitHelixSeg>::iterator it = track.HelixSegs().begin(); it!=track.HelixSegs().end();it ++)
1666 {
1667
1668 //std::cout<<" alpha of KalFitHelixSeg: "<<it->alpha()<<std::endl;
1669 //std::cout<<" doca1 of KalFitHelixSeg: "<<(it->approach(*(it->HitMdc()),false))<<std::endl;
1670
1671 it->pivot(IP);
1672
1673 //std::cout<<" doca2 of KalFitHelixSeg: "<<(it->approach(*(it->HitMdc()),false))<<std::endl;
1674
1676 helixseg->setResIncl(it->residual_include());
1677 helixseg->setResExcl(it->residual_exclude());
1680 }
1681 helixseg->setDrIncl(it->a_include()[0]);
1682 helixseg->setFi0Incl(it->a_include()[1]);
1683 helixseg->setCpaIncl(it->a_include()[2]);
1684 helixseg->setDzIncl(it->a_include()[3]);
1685 helixseg->setTanlIncl(it->a_include()[4]);
1686
1687
1688 helixseg->setDrExcl(it->a_exclude()[0]);
1689 helixseg->setFi0Excl(it->a_exclude()[1]);
1690 helixseg->setCpaExcl(it->a_exclude()[2]);
1691 helixseg->setDzExcl(it->a_exclude()[3]);
1692 helixseg->setTanlExcl(it->a_exclude()[4]);
1693
1694 helixseg->setHelixIncl(it->a_include());
1695 helixseg->setErrorIncl(it->Ea_include());
1696
1697 //Helix temp(IP, it->a(), it->Ea());
1698
1699 //std::cout<<" doca3 of KalFitHelixSeg: "<<(temp.approach(*(it->HitMdc()),false))<<std::endl;
1700
1701 helixseg->setHelixExcl(it->a_exclude());
1702 helixseg->setErrorExcl(it->Ea_exclude());
1703 helixseg->setLayerId(it->layer());
1704
1706 std::cout<<"KalFitHelixSeg track id .."<<it->HitMdc()->rechitptr()->getTrkId()<<std::endl;
1707 std::cout<<"helixseg a: "<<it->a()<<std::endl;
1710
1711 std::cout<<"helixseg Ea: "<<it->Ea()<<std::endl;
1714
1715 std::cout<<"helixseg layer: "<<it->layer()<<std::endl;
1716 }
1717
1718
1719 helixseg->setTrackId(it->HitMdc()->rechitptr()->getTrkId());
1720 helixseg->setMdcId(it->HitMdc()->rechitptr()->getMdcId());
1721 helixseg->setFlagLR(it->HitMdc()->LR());
1722 helixseg->setTdc(it->HitMdc()->rechitptr()->getTdc());
1723 helixseg->setAdc(it->HitMdc()->rechitptr()->getAdc());
1724 helixseg->setZhit(it->HitMdc()->rechitptr()->getZhit());
1725 helixseg->setTof(it->tof());
1726 helixseg->setDocaIncl(it->doca_include());
1727 helixseg->setDocaExcl(it->doca_exclude());
1728 helixseg->setDD(it->dd());
1729 helixseg->setEntra(it->HitMdc()->rechitptr()->getEntra());
1730 helixseg->setDT(it->dt());
1731 segcol->push_back(helixseg);
1732 SmartRef<RecMdcKalHelixSeg> refhelixseg(helixseg);
1733 helixsegrefvec.push_back(refhelixseg);
1734
1736 m_docaInc = helixseg -> getDocaIncl();
1737 m_docaExc = helixseg -> getDocaExcl();
1738 m_residualInc = helixseg -> getResIncl();
1739 m_residualExc = helixseg -> getResExcl();
1740 m_dd = helixseg -> getDD();
1741 m_lr = helixseg->getFlagLR();
1742 m_tdrift = helixseg -> getDT();
1743 m_layerid = helixseg -> getLayerId();
1744 m_yposition= it->HitMdc()->wire().fwd().y();
1745 m_eventNo = eventNo;
1746 StatusCode sc6 = m_nt6->write();
1747 if( sc6.isFailure() ) cout<<"Ntuple6 helixseg filling failed!"<<endl;
1748
1749 }
1750 }
1751
1752 trk->setVecHelixSegs(helixsegrefvec, l_mass);
1755 }
1756 trk->setStat(0,1,l_mass);
1759 // add setNhits ,maybe some problem
1762 std::cout<<"THEY ARE NOT EQUALL!!!"<<std::endl;
1763 }
1767 }
1772 }
1773 // Path length in each MDC layer :
1775 for (int i = 0; i<43; i++) {
1777 }
1781
1786 double a_trasan[5], ea_trasan[15];
1787 for( int i =0 ; i <5; i++){
1788 a_trasan[i] = TrasanTRK.helix[i];
1789 }
1790 for( int j =0 ; j <15; j++){
1791 ea_trasan[j] = TrasanTRK.helix[j];
1792 }
1793 trk->setTHelix(a_trasan);
1794 trk->setTError(ea_trasan);
1795
1801 }
1802
1803 } else {
1804
1806 // NOT refit with Kalman filter :
1807 trk->setStat(1,1,l_mass);
1808
1810 TrasanTRK.pivot[1],
1811 TrasanTRK.pivot[2]);
1812
1813 HepVector a(5);
1814 for(int i = 0; i < 5; i++)
1815 a[i] = TrasanTRK.helix[i];
1816
1817 HepSymMatrix ea(5);
1818 for(int i = 0, k = 0; i < 5; i++) {
1819 for(int j = 0; j <= i; j++) {
1821 ea[j][i] = ea[i][j];
1822 }
1823 }
1824
1828
1829 double fi0 = track_rep.phi0();
1830 HepPoint3D xc(track_rep.kappa()/fabs(track_rep.kappa())*
1831 track_rep.center() );
1834 double phi_x;
1835 if( fabs( x ) > 1.0e-10 ){
1836 phi_x = atan2( y, x );
1838 } else {
1839 phi_x = ( y > 0 ) ? M_PI_4: 3.0*M_PI_4;
1840 }
1842 double dphi = fabs( fiTerm + fi0 - phi_x );
1844 double tanl = track_rep.tanl();
1845 double cosl_inv = sqrt( tanl*tanl + 1.0 );
1847 cout<<"tanl= "<<tanl<<" radius "<<track_rep.radius()<<" dphi "<<dphi<<endl;
1848 cout<<" cosl_inv "<<cosl_inv<<" radius_numf "<<track_rep.radius_numf()<<endl;
1849 }
1850 double track_len(fabs( track_rep.radius() * dphi * cosl_inv ));
1851 double light_speed( 29.9792458 ); // light speed in cm/nsec
1852 double pt( 1.0 / track_rep.kappa() );
1853 double p( pt * sqrt( 1.0 + tanl*tanl ) );
1854
1855
1856 // chisq (2 : for backward filter)
1857
1858 trk->setStat(1,1,l_mass);
1863 }
1865 trk->setLength(track_len,l_mass);
1867 double beta( 1.0 / sqrt( 1.0 + mass_over_p * mass_over_p ) );
1868 trk->setTof(track_len / ( light_speed * beta ), l_mass) ;
1869
1870 track_rep.pivot(IP);
1871
1872 trk->setLHelix(track_rep.a(),l_mass);
1873 trk->setLError(track_rep.Ea(),l_mass);
1875
1876 /// right???
1881 trk->setTHelix(track_rep.a());
1882 trk->setTError(track_rep.Ea());
1883
1884 }
1885
1886 // test--------
1888 cout<<"Now let us see results after smoothering at IP:........."<<endl;
1900 }
1901 // test end ----------
1902}
void HelixSegs(vector< KalFitHelixSeg > &vs)
Definition: RecMdcKalHelixSeg.h:31
void setHelixIncl(const HepVector &helix)
Definition: RecMdcKalHelixSeg.h:114
void setHelixExcl(const HepVector &helix)
Definition: RecMdcKalHelixSeg.h:120
void setErrorExcl(const HepSymMatrix &error)
Definition: RecMdcKalHelixSeg.h:123
void setErrorIncl(const HepSymMatrix &error)
Definition: RecMdcKalHelixSeg.h:117
HelixSegRefVec getVecHelixSegs(int pid=-1) const
Definition: RecMdcKalTrack.cxx:180
void setVecHelixSegs(const HelixSegRefVec &vechelixsegs, int pid=-1)
Definition: RecMdcKalTrack.cxx:189
◆ fillTds_back() [3/3]
| void KalFitAlg::fillTds_back | ( | KalFitTrack & | track, |
| RecMdcKalTrack * | trk, | ||
| MdcRec_trk & | TrasanTRK, | ||
| int | l_mass, | ||
| RecMdcKalHelixSegCol * | segcol, | ||
| int | smoothflag | ||
| ) |
for smoother process
right???
Definition at line 1904 of file KalFitAlg.cxx.
1907{
1908
1909 HepPoint3D IP(0,0,0);
1910
1911 // attention the pivot problem of the HelixSeg ... ???
1912 //track.pivot(IP);
1913 // Fit quality
1914 //int iqual(1);
1915 //if ((trk->getNdf(0,2))-(track.ndf_back()-5)>5)
1916 // form getNdf(0,2) to getNdf(0,1) for muon hypothesis
1917
1918 iqual_back_ = 1;
1920 iqual_back_ = 0;
1921 }
1922
1924 std::cout<< "fillTds_back> mass "<<trk->getMass(2)<<" ndf[0][l_mass] "<<trk->getNdf(0,l_mass)<<endl;
1926 }
1927
1928
1934 fabs(track.a()[3]) < DBL_MAX && fabs(track.a()[4]) < DBL_MAX && iqual_front_[l_mass] && iqual_back_){
1935
1936 // chisq ( for backward filter)
1937 //std::cout<<"begin to fillTds_back track no. : "<<(++Tds_back_no)<<std::endl;
1938
1939
1940 HelixSegRefVec helixsegrefvec;
1941 for (vector<KalFitHelixSeg>::iterator it = track.HelixSegs().begin(); it!=track.HelixSegs().end();it ++)
1942 {
1943
1944 //std::cout<<" alpha of KalFitHelixSeg: "<<it->alpha()<<std::endl;
1945 //std::cout<<" doca1 of KalFitHelixSeg: "<<(it->approach(*(it->HitMdc()),false))<<std::endl;
1946
1947 it->pivot(IP);
1948
1949 //std::cout<<" doca2 of KalFitHelixSeg: "<<(it->approach(*(it->HitMdc()),false))<<std::endl;
1950
1952 helixseg->setResIncl(it->residual_include());
1953 helixseg->setResExcl(it->residual_exclude());
1956 }
1957 // helixseg->setDrIncl(it->a_include()[0]);
1958 // helixseg->setFi0Incl(it->a_include()[1]);
1959 // helixseg->setCpaIncl(it->a_include()[2]);
1960 // helixseg->setDzIncl(it->a_include()[3]);
1961 // helixseg->setTanlIncl(it->a_include()[4]);
1962 //
1963 //
1964 // helixseg->setDrExcl(it->a_exclude()[0]);
1965 // helixseg->setFi0Excl(it->a_exclude()[1]);
1966 // helixseg->setCpaExcl(it->a_exclude()[2]);
1967 // helixseg->setDzExcl(it->a_exclude()[3]);
1968 // helixseg->setTanlExcl(it->a_exclude()[4]);
1969
1970 helixseg->setHelixIncl(it->a_include());
1971 //helixseg->setErrorIncl(it->Ea_include());
1972
1973 //Helix temp(IP, it->a(), it->Ea());
1974
1975 //std::cout<<" doca3 of KalFitHelixSeg: "<<(temp.approach(*(it->HitMdc()),false))<<std::endl;
1976
1977 helixseg->setHelixExcl(it->a_exclude());
1978 //helixseg->setErrorExcl(it->Ea_exclude());
1979 //helixseg->setLayerId(it->layer());
1980
1982 std::cout<<"KalFitHelixSeg track id .."<<it->HitMdc()->rechitptr()->getTrkId()<<std::endl;
1983 std::cout<<"helixseg a: "<<it->a()<<std::endl;
1986
1987 std::cout<<"helixseg Ea: "<<it->Ea()<<std::endl;
1990
1991 std::cout<<"helixseg layer: "<<it->layer()<<std::endl;
1992 }
1993
1994
1995 helixseg->setTrackId(it->HitMdc()->rechitptr()->getTrkId());
1996 helixseg->setMdcId(it->HitMdc()->rechitptr()->getMdcId());
1997 helixseg->setFlagLR(it->HitMdc()->LR());
1998 helixseg->setTdc(it->HitMdc()->rechitptr()->getTdc());
1999 helixseg->setAdc(it->HitMdc()->rechitptr()->getAdc());
2000 helixseg->setZhit(it->HitMdc()->rechitptr()->getZhit());
2001 helixseg->setTof(it->tof());
2002 helixseg->setDocaIncl(it->doca_include());
2003 helixseg->setDocaExcl(it->doca_exclude());
2004 helixseg->setDD(it->dd());
2005 helixseg->setEntra(it->HitMdc()->rechitptr()->getEntra());
2006 helixseg->setDT(it->dt());
2007 //cout<<"setDT( "<<it->dt()<<" )"<<endl;
2008 segcol->push_back(helixseg);
2009 SmartRef<RecMdcKalHelixSeg> refhelixseg(helixseg);
2010 helixsegrefvec.push_back(refhelixseg);
2012 m_docaInc = helixseg -> getDocaIncl();
2013 m_docaExc = helixseg -> getDocaExcl();
2014 m_residualInc = helixseg -> getResIncl();
2015 m_residualExc = helixseg -> getResExcl();
2016 m_dd = helixseg -> getDD();
2017 m_lr = helixseg->getFlagLR();
2018 m_tdrift = helixseg -> getDT();
2019 m_layerid = helixseg -> getLayerId();
2020 m_yposition= it->HitMdc()->wire().fwd().y();
2021 m_eventNo = eventNo;
2022 StatusCode sc6 = m_nt6->write();
2023 if( sc6.isFailure() ) cout<<"Ntuple6 helixseg filling failed!"<<endl;
2024
2025 }
2026 }
2027
2028 trk->setVecHelixSegs(helixsegrefvec, l_mass);
2029 //cout<<"setVecHelixSegs with Kalman hits"<<endl;
2032 }
2033 trk->setStat(0,1,l_mass);
2036 // add setNhits ,maybe some problem
2039 std::cout<<"THEY ARE NOT EQUALL!!!"<<std::endl;
2040 }
2044 }
2049 }
2050 // Path length in each MDC layer :
2052 for (int i = 0; i<43; i++) {
2054 }
2058
2063 double a_trasan[5], ea_trasan[15];
2064 for( int i =0 ; i <5; i++){
2065 a_trasan[i] = TrasanTRK.helix[i];
2066 }
2067 for( int j =0 ; j <15; j++){
2068 ea_trasan[j] = TrasanTRK.helix[j];
2069 }
2070 trk->setTHelix(a_trasan);
2071 trk->setTError(ea_trasan);
2072
2078 }
2079
2080 } else {
2081
2083 // NOT refit with Kalman filter :
2084 trk->setStat(1,1,l_mass);
2085
2087 TrasanTRK.pivot[1],
2088 TrasanTRK.pivot[2]);
2089
2090 HepVector a(5);
2091 for(int i = 0; i < 5; i++)
2092 a[i] = TrasanTRK.helix[i];
2093
2094 HepSymMatrix ea(5);
2095 for(int i = 0, k = 0; i < 5; i++) {
2096 for(int j = 0; j <= i; j++) {
2098 ea[j][i] = ea[i][j];
2099 }
2100 }
2101
2105
2106 double fi0 = track_rep.phi0();
2107 HepPoint3D xc(track_rep.kappa()/fabs(track_rep.kappa())*
2108 track_rep.center() );
2111 double phi_x;
2112 if( fabs( x ) > 1.0e-10 ){
2113 phi_x = atan2( y, x );
2115 } else {
2116 phi_x = ( y > 0 ) ? M_PI_4: 3.0*M_PI_4;
2117 }
2119 double dphi = fabs( fiTerm + fi0 - phi_x );
2121 double tanl = track_rep.tanl();
2122 double cosl_inv = sqrt( tanl*tanl + 1.0 );
2124 cout<<"tanl= "<<tanl<<" radius "<<track_rep.radius()<<" dphi "<<dphi<<endl;
2125 cout<<" cosl_inv "<<cosl_inv<<" radius_numf "<<track_rep.radius_numf()<<endl;
2126 }
2127 //double track_len(fabs( track_rep.radius() * dphi * cosl_inv ));
2128 double track_len(fabs( track_rep.radius() * fiTerm * cosl_inv )); // 2010-11-26 added by wangll
2129 //cout<<"track radius : "<<track_rep.radius()<<" "<<track.radius()<<endl;
2130 double light_speed( 29.9792458 ); // light speed in cm/nsec
2131 double pt( 1.0 / track_rep.kappa() );
2132 double p( pt * sqrt( 1.0 + tanl*tanl ) );
2133
2134
2135 // chisq (2 : for backward filter)
2136
2137 trk->setStat(1,1,l_mass);
2142 }
2144 trk->setLength(track_len,l_mass);
2146 double beta( 1.0 / sqrt( 1.0 + mass_over_p * mass_over_p ) );
2147 trk->setTof(track_len / ( light_speed * beta ), l_mass) ;
2148
2149 //track_rep.pivot(IP);
2150 HepPoint3D LPiovt = track_rep.x(fiTerm);
2151 track_rep.pivot(LPiovt);
2152
2153 trk->setLHelix(track_rep.a(),l_mass);
2154 trk->setLError(track_rep.Ea(),l_mass);
2155 //trk->setLPivot(track.pivot(),l_mass); // commented 2010-09-02
2156 //trk->setLPivot(IP, l_mass); // add 2010-09-02
2158
2159 /// right???
2161 //trk->setPathSM(track.getPathSM(),l_mass);// commented 2010-11-25 by wangll
2163 //trk->setTof(track.getTofSM(),l_mass);// commented 2010-11-25 by wangll
2164 // trk->setFiTerm(track.getFiTerm(),l_mass); // commented 2010-11-25 by wangll
2166 trk->setTHelix(track_rep.a());
2167 trk->setTError(track_rep.Ea());
2168
2169 /*
2170 // --- check track id by wangll 2010-08-15
2171 if(l_mass==lead_) {
2172 //cout<<" ----- bad smooth track -----"<<endl;
2173 //cout<<"l_mass = "<<l_mass<<endl;
2174 int trkId = trk->trackId();
2175 //
2176 // cout<<"track id = "<<trkId<<endl;
2177 // cout<<"THelix: "<<trk->getTHelix()<<endl;
2178 // cout<<"FHelix: "<<trk->getFHelix()<<endl;
2179 // cout<<"size of VecHelixSegs: "<<trk->getVecHelixSegs().size()<<endl;
2180 //
2181 SmartDataPtr<RecMdcTrackCol> mdcTrkCol(eventSvc(),"/Event/Recon/RecMdcTrackCol");
2182 //int nMdcTrk = mdcTrkCol.size();
2183 //cout<<"number of Mdc Tracks: "<<nMdcTrk<<endl;
2184 RecMdcTrackCol::iterator iter_mdcTrk = mdcTrkCol->begin();
2185 bool findMdcTrk = false;
2186 for(; iter_mdcTrk != mdcTrkCol->end(); iter_mdcTrk++) {
2187 if(trkId==(*iter_mdcTrk)->trackId()) {
2188 findMdcTrk = true;
2189 break;
2190 }
2191 }
2192 if(findMdcTrk) {
2193 HitRefVec mdcVecHits = (*iter_mdcTrk)->getVecHits();
2194 int nHits = mdcVecHits.size();
2195 //cout<<"number of Mdc Hits: "<<nHits<<endl;
2196 HelixSegRefVec helixsegrefvec;
2197 HitRefVec::iterator iter_mdcHit = mdcVecHits.begin();
2198 for(int iii=0; iter_mdcHit!=mdcVecHits.end(); iter_mdcHit++,iii++) {
2199 RecMdcKalHelixSeg* helixseg = new RecMdcKalHelixSeg;
2200 //cout<<"hit "<<iii<<endl;
2201 //cout<<"getMdcId: "<<(*iter_mdcHit)->getMdcId()<<endl;
2202 //cout<<"getAdc: "<<(*iter_mdcHit)->getAdc()<<endl;
2203 //cout<<"getTdc: "<<(*iter_mdcHit)->getTdc()<<endl;
2204 //cout<<"getDriftT: "<<(*iter_mdcHit)->getDriftT()<<endl;
2205 //cout<<"getZhit: "<<(*iter_mdcHit)->getZhit()<<endl;
2206 //cout<<"getFlagLR: "<<(*iter_mdcHit)->getFlagLR()<<endl;
2207 //cout<<"getDriftDistLeft: "<<(*iter_mdcHit)->getDriftDistLeft()<<endl;
2208 //cout<<"getDriftDistRight: "<<(*iter_mdcHit)->getDriftDistRight()<<endl;
2209 //cout<<"getDoca: "<<(*iter_mdcHit)->getDoca()<<endl;
2210 //cout<<"getEntra: "<<(*iter_mdcHit)->getEntra()<<endl;
2211 //
2212 helixseg->setMdcId((*iter_mdcHit)->getMdcId());
2213 helixseg->setAdc((*iter_mdcHit)->getAdc());
2214 helixseg->setTdc((*iter_mdcHit)->getTdc());
2215 helixseg->setZhit((*iter_mdcHit)->getZhit());
2216 helixseg->setFlagLR((*iter_mdcHit)->getFlagLR());
2217 if((*iter_mdcHit)->getFlagLR()==0) helixseg->setDD((*iter_mdcHit)->getDriftDistLeft());
2218 if((*iter_mdcHit)->getFlagLR()==1) helixseg->setDD((*iter_mdcHit)->getDriftDistRight());
2219 helixseg->setDocaIncl((*iter_mdcHit)->getDoca());
2220 helixseg->setEntra((*iter_mdcHit)->getEntra());
2221 helixseg->setDT((*iter_mdcHit)->getDriftT());
2222 segcol->push_back(helixseg);
2223 SmartRef<RecMdcKalHelixSeg> refhelixseg(helixseg);
2224 helixsegrefvec.push_back(refhelixseg);
2225 }
2226 trk->setVecHelixSegs(helixsegrefvec);
2227 cout<<"setVecHelixSegs with Mdc hits"<<endl;
2228 }
2229 else cout<<"not find the Mdc Track!";
2230 //cout<<"size of VecHelixSegs: "<<trk->getVecHelixSegs().size()<<endl;
2231 }
2232 */
2233
2234 }
2235
2236 // test--------
2238 cout<<"Now let us see results after smoothering at IP:........."<<endl;
2250 }
2251 // test end ----------
2252}
◆ fillTds_ip()
| void KalFitAlg::fillTds_ip | ( | MdcRec_trk & | TrasanTRK, |
| KalFitTrack & | track, | ||
| RecMdcKalTrack * | trk, | ||
| int | l_mass | ||
| ) |
with results got at (0,0,0)
Definition at line 1309 of file KalFitAlg.cxx.
1311{
1312 HepPoint3D IP(0,0,0);
1313 track.pivot(IP);
1314
1316 cout << "fillTds_IP>......"<<endl;
1327 }
1328
1331 iqual_front_[l_mass] = 0;
1332
1333
1339
1340 // fill track information
1347 trk->setNlayer(nLayer, l_mass);
1348
1349 // vertex of the track
1352 double vz = dz;
1353
1354 // see Belle note148 for the formulas
1355 // initial momentum of the track
1356 if(0==kappa) kappa = 10e-10;
1359 double pz = tanl/fabs(kappa);
1360
1361 trk->setX(vx, l_mass);
1362 trk->setY(vy, l_mass);
1363 trk->setZ(vz, l_mass);
1364 trk->setPx(px, l_mass);
1365 trk->setPy(py, l_mass);
1366 trk->setPz(pz, l_mass);
1367
1369 trk->setPoca(poca,l_mass);
1370
1373
1374
1375 //set charge
1377 if (kappa > 0.0000000001)
1378 charge = 1;
1379 else if (kappa < -0.0000000001)
1380 charge = -1;
1382
1383 //set theta
1384 double ptot = sqrt(px*px+py*py+pz*pz);
1385 trk->setTheta(acos(pz/ptot),l_mass);
1386 }
1387
1388 else{
1389 //cout<<"copy Mdc Helix in fillTds_ip()"<<endl;
1390
1391 // fill track information
1397
1400 double vz = dz;
1401
1402 if(0==kappa) kappa = 10e-10;
1405 double pz = tanl/fabs(kappa);
1406
1407 trk->setX(vx, l_mass);
1408 trk->setY(vy, l_mass);
1409 trk->setZ(vz, l_mass);
1410
1411 trk->setPx(px, l_mass);
1412 trk->setPy(py, l_mass);
1413 trk->setPz(pz, l_mass);
1414
1416
1417 trk->setPoca(poca,l_mass);
1418 //trk->setZHelix(TrasanTRK.helix,l_mass);
1419 //trk->setZError(TrasanTRK.error,l_mass);
1420 double a_trasan[5], ea_trasan[15];
1421 for( int i =0 ; i <5; i++){
1422 a_trasan[i] = TrasanTRK.helix[i];
1423 }
1424 for( int j =0 ; j <15; j++){
1425 ea_trasan[j] = TrasanTRK.error[j];
1426 }
1427 trk->setZHelix(a_trasan,l_mass);
1428 trk->setZError(ea_trasan,l_mass);
1429
1430 //set charge
1432 if (kappa > 0.0000000001)
1433 charge = 1;
1434 else if (kappa < -0.0000000001)
1435 charge = -1;
1437
1438 //set theta
1439 double ptot = sqrt(px*px+py*py+pz*pz);
1440 trk->setTheta(acos(pz/ptot),l_mass);
1441
1442 //cout<<"MdcRec_trk: ID = "<<TrasanTRK.id<<endl;
1443
1444 SmartDataPtr<RecMdcTrackCol> mdcTrkCol(eventSvc(),"/Event/Recon/RecMdcTrackCol");
1445 //int nMdcTrk = mdcTrkCol.size();
1446 //cout<<"number of Mdc Tracks: "<<nMdcTrk<<endl;
1447 RecMdcTrackCol::iterator iter_mdcTrk = mdcTrkCol->begin();
1448 bool findMdcTrk = false;
1449 for(; iter_mdcTrk != mdcTrkCol->end(); iter_mdcTrk++) {
1451 findMdcTrk = true;
1452 break;
1453 }
1454 }
1455 int nLayer = (*iter_mdcTrk)->nlayer();
1456 trk->setNlayer(nLayer, l_mass);
1457
1458 }
1459
1464 }
1465}
void setZError(const HepSymMatrix &error, const int pid)
Definition: DstMdcKalTrack.h:145
void setPoca(const HepPoint3D &poca, const int pid)
Definition: DstMdcKalTrack.h:131
void setTheta(const double theta, const int pid)
Definition: DstMdcKalTrack.h:116
void setZHelix(const HepVector &helix, const int pid)
Definition: DstMdcKalTrack.h:141
void setCharge(const int charge, const int pid)
Definition: DstMdcKalTrack.h:110
Referenced by complete_track().
◆ fillTds_lead()
| void KalFitAlg::fillTds_lead | ( | MdcRec_trk & | TrasanTRK, |
| KalFitTrack & | track, | ||
| RecMdcKalTrack * | trk, | ||
| int | l_mass | ||
| ) |
Definition at line 1217 of file KalFitAlg.cxx.
1218 {
1219
1220 HepPoint3D IP(0,0,0);
1221 track.pivot(IP);
1222 // Fit quality
1223 // int iqual(1);
1228 iqual_front_[l_mass] = 0;
1230
1232 cout<< "trasster trakster trasax trakax TrasK trackK iqual"<<endl
1233 <<trasster<<" "<<trakster<<" "<<trasax<<" "<<trakax
1236 <<" nster "<<track.nster()<<" iqual_front_[l_mass] "<<iqual_front_[l_mass]<<" track.Ea "<<track.Ea()<<endl;
1237
1238 cout << " TRASAN stereo = " << trasster
1239 << " and KalFitTrack = " << trakster << std::endl;
1240 cout << " TRASAN axial = " << trasax
1241 << " and KalFitTrack = " << trakax << std::endl;
1242
1244 cout << "...there is a problem during fit !! " << std::endl;
1245 if (trasster-trakster>5)
1246 cout << " because stereo " << trasster-trakster << std::endl;
1247 if (trasax-trakax >5)
1248 cout << " because axial " << std::endl;
1250 cout << " because kappa sign " << std::endl;
1251 }
1252 }
1253 // Protection : if any problem, we keep the original information !!!!
1259
1260 trk->setStat(0,0,l_mass);
1265 //trkid
1267
1269
1272
1273 } else {
1274
1275 //cout<<"copy Mdc Helix in fillTds_lead()"<<endl;
1276
1278 // NOT refit with Kalman filter :
1279 trk->setStat(1,0,l_mass);
1281
1282 // chisq & ndf
1285 //trkid
1287
1289
1290 // nhits
1292 double a_trasan[5], ea_trasan[15];
1293 for( int i =0 ; i <5; i++){
1294 a_trasan[i] = TrasanTRK.helix[i];
1295 }
1296 for( int j =0 ; j <15; j++){
1297 ea_trasan[j] = TrasanTRK.error[j];
1298 }
1299 trk->setFHelix(a_trasan,l_mass);
1300 trk->setFError(ea_trasan,l_mass);
1301 // trk->setFHelix(TrasanTRK.helix,l_mass);
1302 // trk->setFError(TrasanTRK.error,l_mass);
1303 }
1304}
Referenced by complete_track().
◆ filter_fwd_anal()
| void KalFitAlg::filter_fwd_anal | ( | KalFitTrack & | trk, |
| int | l_mass, | ||
| int | way, | ||
| HepSymMatrix & | Eakal | ||
| ) |
Kalman filter (forward) in Mdc.
get the doca from another other independent method
Definition at line 2628 of file KalFitAlg.cxx.
2629{
2630
2631 // cout<<"**********************"<<endl;//wangll
2632 // cout<<"filter pid type "<<l_mass<<endl;//wangll
2633 // retrieve Mdc geometry information
2634
2635 IMdcGeomSvc* igeomsvc;
2636 StatusCode sc = Gaudi::svcLocator()->service("MdcGeomSvc", igeomsvc);
2637 if(sc==StatusCode::FAILURE) cout << "GeoSvc failing!!!!!!!SC=" << sc << endl;
2639 if(!geomsvc){
2640 std::cout<<"ERROR OCCUR when dynamic_cast in KalFitTrack.cxx !!"<<std::endl;
2641 }
2642
2643 Hep3Vector x0inner(track.pivot());
2644 HepVector pos_old(3,0);
2645 double r0kal_prec(0);
2646 int nhits_read(0);
2647 int nhit = track.HitsMdc().size();
2649 for( int i=0 ; i < nhit; i++ ) {
2650 KalFitHitMdc& HitMdc = track.HitMdc(i);
2651 // veto on some hits :
2655
2656 //std::cout<<"in layer: "<<layerf<<std::endl;
2657
2659 nhits_read++;
2662 Hep3Vector wire = (CLHEP::Hep3Vector)fwd -(CLHEP::Hep3Vector)bck;
2664 work.ignoreErrorMatrix();
2665 work.pivot((fwd + bck) * .5);
2666
2667 //std::cout<<" (fwd + bck) * .5: "<<(fwd + bck)*.5<<std::endl;
2668 //std::cout<<" track.x(0): "<<track.x(0)<<std::endl;
2669 //std::cout<<" work.x(0): "<<work.x(0)<<std::endl;
2670 //std::cout<<" bck: "<<bck<<std::endl;
2671
2673
2675
2676 // Modification to take account of the wire sag :
2677 /*
2678 if (wsag_==1) {
2679 double A(1.2402E-6);
2680 if (nhits_read != 1 && r0kal_prec > RMW && x0kal.perp() < RMW)
2681 A = 8.5265E-7;
2682 HepPoint3D x0kal_up(x0kal);
2683 double length = sqrt(wire.x()*wire.x()+wire.z()*wire.z());
2684 double zp = (x0kal.z() - bck.z())*length/wire.z();
2685
2686 x0kal_up.setX(wire.x()*(x0kal.z()-bck.z())/wire.z()+bck.x());
2687 x0kal_up.setY((A*(zp-length)+wire.y()/length)*zp+bck.y());
2688 double slopex = wire.x()/wire.z();
2689 double slopey = (A*(2*zp-length)*length+wire.y())/wire.z();
2690
2691 x0kal = x0kal_up;
2692 wire.setX(slopex);
2693 wire.setY(slopey);
2694 wire.setZ(1);
2695
2696 } else if (wsag_ == 2 || wsag_ == 3){
2697 double slopex = wire.x()/wire.z();
2698 double slopey(0), zinit(x0kal.z());
2699 double pos[3], yb_sag(0), yf_sag(0);
2700 int wire_ID = Wire.geoID();
2701 if (wsag_ == 2)
2702 calcdc_sag2_(&wire_ID, &zinit, pos, &slopey, &yb_sag, &yf_sag);
2703
2704 else
2705 calcdc_sag3_(&wire_ID, &zinit, pos, &slopey, &yb_sag, &yf_sag);
2706
2707 wire.setX(slopex);
2708 wire.setY(slopey);
2709 wire.setZ(1);
2710 x0kal.setX(pos[0]);
2711 x0kal.setY(pos[1]);
2712 } else
2713 */
2714
2716 Hep3Vector result;
2719 //std::cout<<" tension: "<<tension<<std::endl;
2721 // double A(Wire.Acoef());
2723 double Zp = (zinit - bck.z())*lzx/wire.z();
2724
2726 std::cout<<" sag in filter_fwd_anal: "<<std::endl;
2727 std::cout<<" x0kal.x(): "<<std::setprecision(10)<<x0kal.x()<<std::endl;
2728 std::cout<<"zinit: "<<zinit<<" bck.z(): "<<bck.z()<<std::endl;
2729 std::cout<<" wire.x()*(zinit-bck.z())/wire.z(): "<<std::setprecision(10)
2730 <<(wire.x()*(zinit-bck.z())/wire.z())<<std::endl;
2731 std::cout<<"bck.x(): "<<std::setprecision(10)<<bck.x()<<std::endl;
2732 std::cout<<" wire.x()*(zinit-bck.z())/wire.z() + bck.x(): "<<std::setprecision(10)
2733 <<(wire.x()*(zinit-bck.z())/wire.z() + bck.x())<<std::endl;
2734 }
2735
2736 result.setX(wire.x()*(zinit-bck.z())/wire.z() + bck.x());
2737 result.setY((A*(Zp-lzx)+wire.y()/lzx)*Zp+bck.y());
2738 result.setZ((A*(2*Zp-lzx)*lzx+wire.y())/wire.z());
2739
2740 wire.setX(wire.x()/wire.z());
2741 wire.setY(result.z());
2742 wire.setZ(1);
2743 x0kal.setX(result.x());
2744 x0kal.setY(result.y());
2745 }
2746
2748
2749 // If x0kal is after the inner wall and x0kal_prec before :
2750 double r0kal = x0kal.perp();
2751
2752 // change PIVOT :
2753 double pathl(0);
2754
2755 track.pivot_numf(x0kal, pathl);
2756
2757 if (nhits_read == 1) {
2758 track.Ea(Eakal);
2759 } else {
2762 }
2763
2764 double dtracknew = 0.;
2765 double dtrack = 0.;
2766 double dtdc = 0.;
2767 // Add info hit wire :
2768 if(fabs(track.kappa())>0&&fabs(track.kappa())<1000.0&&fabs(track.tanl())<7.02) {
2769 Hep3Vector meas = track.momentum(0).cross(wire).unit();
2770 double diff_chi2 = track.chiSq();
2771 Hep3Vector IP(0,0,0);
2773 work_bef.ignoreErrorMatrix();
2774 work_bef.pivot(IP);
2775 int inext(-1);
2776 if (i+1<nhit)
2777 for( unsigned k=i+1 ; k < nhit; k++ )
2778 if (!(track.HitMdc(k).chi2()<0)) {
2779 inext = (signed) k;
2780 break;
2781 }
2782 double dchi2 = -1.0;
2783
2785
2786
2787 /// get the doca from another other independent method
2788
2789 /*
2790 std::cout<<" step0: "<<std::endl;
2791 KalFitTrack temp2(track);
2792 std::cout<<" step1: "<<std::endl;
2793
2794 Helix temp3(track.pivot(),track.a(),track.Ea());
2795 Helix temp4(track.pivot(),track.a(),track.Ea());
2796
2797 std::cout<<" step2: "<<std::endl;
2798 double doca25 = temp2.approach(HitMdc, false);
2799 std::cout<<" step3: "<<std::endl;
2800
2801 temp2.pivot(IP);
2802 std::cout<<" a2: "<<temp2.a()<<std::endl;
2803
2804 std::cout<<" step4: "<<std::endl;
2805
2806 double doca26 = temp3.approach(HitMdc, false);
2807 std::cout<<" another doca2.6: "<<doca26<<std::endl;
2808
2809 temp3.pivot(IP);
2810 std::cout<<" a3: "<<temp3.a()<<std::endl;
2811
2812 temp4.bFieldZ(-10);
2813 temp4.pivot(IP);
2814 std::cout<<" a4: "<<temp4.a()<<std::endl;
2815
2816 std::cout<<" step5: "<<std::endl;
2817
2818 double doca1 = track.approach(HitMdc, false);
2819 double doca2 = temp2.approach(HitMdc, false);
2820 double doca3 = temp3.approach(HitMdc, false);
2821 double doca4 = temp4.approach(HitMdc, false);
2822
2823 std::cout<<" dtrack: "<<dtrack<<std::endl;
2824 std::cout<<" another doca1: "<<doca1<<std::endl;
2825 std::cout<<" another doca2: "<<doca2<<std::endl;
2826 std::cout<<" another doca2.5: "<<doca25<<std::endl;
2827 std::cout<<" another doca3: "<<doca3<<std::endl;
2828 std::cout<<" another doca4: "<<doca4<<std::endl;
2829 */
2830
2831
2832 if( dchi2 <0 ) {
2833 std::cout<<" ... ERROR OF dchi2... "<<std::endl;
2834 }
2835
2837 m_dchi2 = dchi2;
2838 m_masshyp = l_mass;
2839 m_residest = dtrack-dtdc;
2840 m_residnew = dtracknew -dtdc;
2843 m_anal_dr = worktemp.a()[0];
2844 m_anal_phi0 = worktemp.a()[1];
2845 m_anal_kappa = worktemp.a()[2];
2846 m_anal_dz = worktemp.a()[3];
2847 m_anal_tanl = worktemp.a()[4];
2848 m_anal_ea_dr = worktemp.Ea()[0][0];
2849 m_anal_ea_phi0 = worktemp.Ea()[1][1];
2850 m_anal_ea_kappa = worktemp.Ea()[2][2];
2851 m_anal_ea_dz = worktemp.Ea()[3][3];
2852 m_anal_ea_tanl = worktemp.Ea()[4][4];
2853 StatusCode sc5 = m_nt5->write();
2854 if( sc5.isFailure() ) cout<<"Ntuple5 filling failed!"<<endl;
2855 }
2857 work_aft.ignoreErrorMatrix();
2858 work_aft.pivot(IP);
2859 diff_chi2 = chi2 - diff_chi2;
2860 HitMdc.chi2(diff_chi2);
2861 }
2862 r0kal_prec = r0kal;
2863 }
2864}
Definition: IMdcGeomSvc.h:15
void ignoreErrorMatrix(void)
unsets error matrix. Error calculations will be ignored after this function call until an error matri...
HepPoint3D x(double dPhi=0.) const
returns position after rotating angle dPhi in phi direction.
Referenced by complete_track(), kalman_fitting_anal(), and start_seed().
◆ filter_fwd_calib()
| void KalFitAlg::filter_fwd_calib | ( | KalFitTrack & | trk, |
| int | l_mass, | ||
| int | way, | ||
| HepSymMatrix & | Eakal | ||
| ) |
Definition at line 2868 of file KalFitAlg.cxx.
2869{
2870
2871 // retrieve Mdc geometry information
2872 IMdcGeomSvc* igeomsvc;
2873 StatusCode sc = Gaudi::svcLocator()->service("MdcGeomSvc", igeomsvc);
2874 if(sc==StatusCode::FAILURE) cout << "GeoSvc failing!!!!!!!SC=" << sc << endl;
2876 if(!geomsvc){
2877 std::cout<<"ERROR OCCUR when dynamic_cast in KalFitTrack.cxx !!"<<std::endl;
2878 }
2879
2881 std::cout<<"filter_fwd_calib starting ...the inital error Matirx is "<<track.Ea()<<std::endl;
2882 }
2883 Hep3Vector x0inner(track.pivot());
2884 HepVector pos_old(3,0);
2885 double r0kal_prec(0);
2886 int nhits_read(0);
2887
2888 unsigned int nhit = track.HitsMdc().size();
2890 for( unsigned i=0 ; i < nhit; i++ ) {
2891
2892 KalFitHitMdc& HitMdc = track.HitMdc(i);
2895 // veto on some hits :
2898
2900 nhits_read++;
2901
2902 // if (nhits_read == 1) track.Ea(Eakal);
2905 Hep3Vector wire = (CLHEP::Hep3Vector)fwd -(CLHEP::Hep3Vector)bck;
2907 work.ignoreErrorMatrix();
2908 work.pivot((fwd + bck) * .5);
2910
2912 std::cout<<" x0kal before sag: "<<x0kal<<std::endl;
2913
2915 Hep3Vector result;
2918 //std::cout<<" tension: "<<tension<<std::endl;
2920 // double A(Wire.Acoef());
2922 double Zp = (zinit - bck.z())*lzx/wire.z();
2923
2925
2926 std::cout<<" sag in filter_fwd_calib: "<<std::endl;
2927 std::cout<<" x0kal.x(): "<<std::setprecision(10)<<x0kal.x()<<std::endl;
2928 std::cout<<" wire.x()*(zinit-bck.z())/wire.z(): "<<std::setprecision(10)
2929 <<(wire.x()*(zinit-bck.z())/wire.z())<<std::endl;
2930 std::cout<<"bck.x(): "<<std::setprecision(10)<<bck.x()<<std::endl;
2931 std::cout<<" wire.x()*(zinit-bck.z())/wire.z() + bck.x(): "<<std::setprecision(10)
2932 <<(wire.x()*(zinit-bck.z())/wire.z() + bck.x())<<std::endl;
2933 }
2934
2935 result.setX(wire.x()*(zinit-bck.z())/wire.z() + bck.x());
2936 result.setY((A*(Zp-lzx)+wire.y()/lzx)*Zp+bck.y());
2937 result.setZ((A*(2*Zp-lzx)*lzx+wire.y())/wire.z());
2938 wire.setX(wire.x()/wire.z());
2939 wire.setY(result.z());
2940 wire.setZ(1);
2941 x0kal.setX(result.x());
2942 x0kal.setY(result.y());
2943 }
2944
2946 std::cout<<" x0kal after sag: "<<x0kal<<std::endl;
2947
2948 // If x0kal is after the inner wall and x0kal_prec before :
2949 double r0kal = x0kal.perp();
2950
2951 // change PIVOT :
2952 double pathl(0);
2953
2954 //std::cout<<" track a3: "<<track.a()<<std::endl;
2955 //std::cout<<" track p3: "<<sqrt(1.0+track.a()[4]*track.a()[4])/track.a()[2]<<std::endl;
2956
2958 cout << "*** move from " << track.pivot() << " ( Kappa = "
2959 << track.a()[2] << ")" << endl;
2960 track.pivot_numf(x0kal, pathl); //see the code , the error matrix has been changed in this function ..
2961
2962 //std::cout<<" track a4: "<<track.a()<<std::endl;
2963 //std::cout<<" track p4: "<<sqrt(1.0+track.a()[4]*track.a()[4])/track.a()[2]<<std::endl;
2964
2965
2967 cout << "*** to " << track.pivot() << " ( Kappa = "
2968 << track.a()[2] << ")" << std::endl;
2969
2970 if (nhits_read == 1) {
2971 track.Ea(Eakal);
2973
2974
2975 } else {
2978 }
2979
2980
2981 //std::cout<<" track a5: "<<track.a()<<std::endl;
2982 //std::cout<<" track p5: "<<sqrt(1.0+track.a()[4]*track.a()[4])/track.a()[2]<<std::endl;
2983
2984 // Add info hit wire :
2985 if(fabs(track.kappa())>0&&fabs(track.kappa())<1000.0&&fabs(track.tanl())<7.02) {
2986 Hep3Vector meas = track.momentum(0).cross(wire).unit();
2987
2988 double diff_chi2 = track.chiSq();
2989
2990 Hep3Vector IP(0,0,0);
2992 work_bef.ignoreErrorMatrix();
2993 work_bef.pivot(IP);
2994 int inext(-1);
2995 if (i+1<nhit)
2996 for( unsigned k=i+1 ; k < nhit; k++ )
2997 if (!(track.HitMdc(k).chi2()<0)) {
2998 inext = (signed) k;
2999 break;
3000 }
3001 double dchi2 = -1.0;
3002
3004 std::cout<<"the value of x0kal is "<<x0kal<<std::endl;
3005 std::cout<<"the value of track.pivot() is "<<track.pivot()<<std::endl;
3006 }
3007
3008 HepVector Va(5,0);
3009 HepSymMatrix Ma(5,0);
3010 KalFitHelixSeg HelixSeg(&HitMdc,x0kal,Va,Ma);
3011
3013 std::cout<<"HelixSeg.Ea_pre_fwd() ..."<<HelixSeg.Ea_pre_fwd()<<std::endl;
3014 std::cout<<"HelixSeg.a_pre_fwd() ..."<<HelixSeg.a_pre_fwd()<<std::endl;
3015 std::cout<<"HelixSeg.Ea_filt_fwd() ..."<<HelixSeg.Ea_filt_fwd()<<std::endl;
3016 }
3017
3018 //std::cout<<" track a1: "<<track.a()<<std::endl;
3019 //std::cout<<" track p1: "<<sqrt(1.0+track.a()[4]*track.a()[4])/track.a()[2]<<std::endl;
3020
3021 double chi2=0.;
3024
3025 //std::cout<<" track a2: "<<track.a()<<std::endl;
3026 //std::cout<<" track p2: "<<sqrt(1.0+track.a()[4]*track.a()[4])/track.a()[2]<<std::endl;
3027
3028 if(debug_ ==4 ) cout<<"layer, cell, dchi2,chi2, a, p: "<<HitMdc.wire().layer().layerId()<<" , "<<HitMdc.wire().localId()<<" , "<<dchi2<<" , "<<chi2<<" , "<<track.a()<<" , "<<sqrt(1.0+track.a()[4]*track.a()[4])/track.a()[2]<<endl;
3029
3031 << " chisq= "<< chi2<< endl;
3032
3034 m_dchi2 = dchi2;
3035 m_masshyp = l_mass;
3036 StatusCode sc5 = m_nt5->write();
3037 if( sc5.isFailure() ) cout<<"Ntuple5 filling failed!"<<endl;
3038 }
3039
3041 work_aft.ignoreErrorMatrix();
3042 work_aft.pivot(IP);
3043 diff_chi2 = chi2 - diff_chi2;
3044 HitMdc.chi2(diff_chi2);
3045
3047
3048 cout << " -> after include meas = " << meas
3049 << " at R = " << track.pivot().perp() << std::endl;
3050 cout << " chi2 = " << chi2 << ", diff_chi2 = "
3051 << diff_chi2 << ", LR = "
3055 }
3056
3057 if(dchi2>0.0 && (way!=999)) {
3058 track.HelixSegs().push_back(HelixSeg);
3059 }
3060 }
3061 r0kal_prec = r0kal;
3062 }
3063}
Definition: KalFitHelixSeg.h:16
Referenced by complete_track(), kalman_fitting_calib(), kalman_fitting_csmalign(), kalman_fitting_MdcxReco_Csmc_Sew(), and start_seed().
◆ finalize()
| StatusCode KalFitAlg::finalize | ( | ) |
Definition at line 294 of file KalFitAlg.cxx.
295{
296 MsgStream log(msgSvc(), name());
297 log << MSG::DEBUG<<"KalFitAlg:: nTotalTrks = "<<nTotalTrks<<endreq;
298 log << MSG::DEBUG<<" e: "<<nFailedTrks[0]<<" failed, "<<nTotalTrks-nFailedTrks[0]<<" successed"<<endreq;
299 log << MSG::DEBUG<<" mu: "<<nFailedTrks[1]<<" failed, "<<nTotalTrks-nFailedTrks[1]<<" successed"<<endreq;
300 log << MSG::DEBUG<<" pi: "<<nFailedTrks[2]<<" failed, "<<nTotalTrks-nFailedTrks[2]<<" successed"<<endreq;
301 log << MSG::DEBUG<<" K: "<<nFailedTrks[3]<<" failed, "<<nTotalTrks-nFailedTrks[3]<<" successed"<<endreq;
302 log << MSG::DEBUG<<" p: "<<nFailedTrks[4]<<" failed, "<<nTotalTrks-nFailedTrks[4]<<" successed"<<endreq;
303 return StatusCode::SUCCESS;
304}
◆ getEventStarTime()
| void KalFitAlg::getEventStarTime | ( | void | ) |
◆ getWallMdcNumber()
| int KalFitAlg::getWallMdcNumber | ( | const HepPoint3D & | point | ) |
◆ hist_def()
| void KalFitAlg::hist_def | ( | void | ) |
hist definition
Definition at line 343 of file KalFitAlg.cxx.
344{
347 StatusCode status;
348 if ( nt1 ) m_nt1 = nt1;
349 else {
351 if ( m_nt1 ) {
352
353 status = m_nt1->addItem("trackid",m_trackid);
354 status = m_nt1->addItem("stat",5,2,m_stat);
355 status = m_nt1->addItem("ndf",5,2,m_ndf);
356 status = m_nt1->addItem("chisq",5,2,m_chisq);
357 status = m_nt1->addItem("length",5,m_length);
358 status = m_nt1->addItem("tof",5,m_tof);
359 status = m_nt1->addItem("nhits",5,m_nhits);
360 status = m_nt1->addItem("zhelix",5,m_zhelix);
361 status = m_nt1->addItem("zhelixe",5,m_zhelixe);
362 status = m_nt1->addItem("zhelixmu",5,m_zhelixmu);
363 status = m_nt1->addItem("zhelixk",5,m_zhelixk);
364 status = m_nt1->addItem("zhelixp",5,m_zhelixp);
365 status = m_nt1->addItem("zptot",m_zptot);
366 status = m_nt1->addItem("zptote",m_zptote);
367 status = m_nt1->addItem("zptotmu",m_zptotmu);
368 status = m_nt1->addItem("zptotk",m_zptotk);
369 status = m_nt1->addItem("zptotp",m_zptotp);
370
371 status = m_nt1->addItem("zpt",m_zpt);
372 status = m_nt1->addItem("zpte",m_zpte);
373 status = m_nt1->addItem("zptmu",m_zptmu);
374 status = m_nt1->addItem("zptk",m_zptk);
375 status = m_nt1->addItem("zptp",m_zptp);
376
377 status = m_nt1->addItem("fptot",m_fptot);
378 status = m_nt1->addItem("fptote",m_fptote);
379 status = m_nt1->addItem("fptotmu",m_fptotmu);
380 status = m_nt1->addItem("fptotk",m_fptotk);
381 status = m_nt1->addItem("fptotp",m_fptotp);
382 status = m_nt1->addItem("fpt",m_fpt);
383 status = m_nt1->addItem("fpte",m_fpte);
384 status = m_nt1->addItem("fptmu",m_fptmu);
385 status = m_nt1->addItem("fptk",m_fptk);
386 status = m_nt1->addItem("fptp",m_fptp);
387
388 status = m_nt1->addItem("lptot",m_lptot);
389 status = m_nt1->addItem("lptote",m_lptote);
390 status = m_nt1->addItem("lptotmu",m_lptotmu);
391 status = m_nt1->addItem("lptotk",m_lptotk);
392 status = m_nt1->addItem("lptotp",m_lptotp);
393 status = m_nt1->addItem("lpt",m_lpt);
394 status = m_nt1->addItem("lpte",m_lpte);
395 status = m_nt1->addItem("lptmu",m_lptmu);
396 status = m_nt1->addItem("lptk",m_lptk);
397 status = m_nt1->addItem("lptp",m_lptp);
398
399 status = m_nt1->addItem("zsigp",m_zsigp);
400 status = m_nt1->addItem("zsigpe",m_zsigpe);
401 status = m_nt1->addItem("zsigpmu",m_zsigpmu);
402 status = m_nt1->addItem("zsigpk",m_zsigpk);
403 status = m_nt1->addItem("zsigpp",m_zsigpp);
404 status = m_nt1->addItem("fhelix",5,m_fhelix);
405 status = m_nt1->addItem("fhelixe",5,m_fhelixe);
406 status = m_nt1->addItem("fhelixmu",5,m_fhelixmu);
407 status = m_nt1->addItem("fhelixk",5,m_fhelixk);
408 status = m_nt1->addItem("fhelixp",5,m_fhelixp);
409 status = m_nt1->addItem("lhelix",5,m_lhelix);
410 status = m_nt1->addItem("lhelixe",5,m_lhelixe);
411 status = m_nt1->addItem("lhelixmu",5,m_lhelixmu);
412 status = m_nt1->addItem("lhelixk",5,m_lhelixk);
413 status = m_nt1->addItem("lhelixp",5,m_lhelixp);
415 status = m_nt1->addItem("zerror",15,m_zerror);
416 status = m_nt1->addItem("zerrore",15,m_zerrore);
417 status = m_nt1->addItem("zerrormu",15,m_zerrormu);
418 status = m_nt1->addItem("zerrork",15,m_zerrork);
419 status = m_nt1->addItem("zerrorp",15,m_zerrorp);
420 status = m_nt1->addItem("ferror",15,m_ferror);
421 status = m_nt1->addItem("ferrore",15,m_ferrore);
422 status = m_nt1->addItem("ferrormu",15,m_ferrormu);
423 status = m_nt1->addItem("ferrork",15,m_ferrork);
424 status = m_nt1->addItem("ferrorp",15,m_ferrorp);
425 status = m_nt1->addItem("lerror",15,m_lerror);
426 status = m_nt1->addItem("lerrore",15,m_lerrore);
427 status = m_nt1->addItem("lerrormu",15,m_lerrormu);
428 status = m_nt1->addItem("lerrork",15,m_lerrork);
429 status = m_nt1->addItem("lerrorp",15,m_lerrorp);
430 }
432 status = m_nt1->addItem("evtid",m_evtid);
433 status = m_nt1->addItem("mchelix",5,m_mchelix);
434 status = m_nt1->addItem("mcptot",m_mcptot);
435 status = m_nt1->addItem("mcpid",m_mcpid);
436 }
437 if( status.isFailure() ) cout<<"Ntuple1 add item failed!"<<endl;
438 }
439 }
440 }
441
444 StatusCode status2;
445 if ( nt2 ) m_nt2 = nt2;
446 else {
448 if ( m_nt2 ) {
449 status2 = m_nt2->addItem("delx",m_delx);
450 status2 = m_nt2->addItem("dely",m_dely);
451 status2 = m_nt2->addItem("delz",m_delz);
452 status2 = m_nt2->addItem("delthe",m_delthe);
453 status2 = m_nt2->addItem("delphi",m_delphi);
454 status2 = m_nt2->addItem("delp",m_delp);
455 status2 = m_nt2->addItem("delpx",m_delpx);
456 status2 = m_nt2->addItem("delpy",m_delpy);
457 status2 = m_nt2->addItem("delpz",m_delpz);
458
459 if( status2.isFailure() ) cout<<"Ntuple2 add item failed!"<<endl;
460 }
461 }
462 }
463
466 StatusCode status3;
467 if ( nt3 ) m_nt3 = nt3;
468 else {
470 if ( m_nt3 ) {
471 status3 = m_nt3->addItem("trkhelix",5,m_trkhelix);
472 status3 = m_nt3->addItem("trkptot",m_trkptot);
474 status3 = m_nt3->addItem("trkerror",15,m_trkerror);
475 status3 = m_nt3->addItem("trksigp",m_trksigp);
476 }
477 status3 = m_nt3->addItem("trkndf",m_trkndf);
478 status3 = m_nt3->addItem("trkchisq",m_trkchisq);
479 if( status3.isFailure() ) cout<<"Ntuple3 add item failed!"<<endl;
480 }
481 }
482 }
483
486 StatusCode status4;
487 if ( nt4 ) m_nt4 = nt4;
488 else {
490 if ( m_nt4 ) {
491 status4 = m_nt4->addItem("trkdelx",m_trkdelx);
492 status4 = m_nt4->addItem("trkdely",m_trkdely);
493 status4 = m_nt4->addItem("trkdelz",m_trkdelz);
494 status4 = m_nt4->addItem("trkdelthe",m_trkdelthe);
495 status4 = m_nt4->addItem("trkdelphi",m_trkdelphi);
496 status4 = m_nt4->addItem("trkdelp",m_trkdelp);
497 if( status4.isFailure() ) cout<<"Ntuple4 add item failed!"<<endl;
498 }
499 }
500 }
503 StatusCode status5;
504 if ( nt5 ) m_nt5 = nt5;
505 else {
507 if ( m_nt5 ) {
508 status5 = m_nt5->addItem("dchi2",m_dchi2);
509 status5 = m_nt5->addItem("masshyp",m_masshyp);
510 status5 = m_nt5->addItem("residual_estim",m_residest);
511 status5 = m_nt5->addItem("residual",m_residnew);
512 status5 = m_nt5->addItem("layer",m_layer);
513 status5 = m_nt5->addItem("kaldr",m_anal_dr);
514 status5 = m_nt5->addItem("kalphi0",m_anal_phi0);
515 status5 = m_nt5->addItem("kalkappa",m_anal_kappa);
516 status5 = m_nt5->addItem("kaldz",m_anal_dz);
517 status5 = m_nt5->addItem("kaltanl",m_anal_tanl);
518 status5 = m_nt5->addItem("dr_ea",m_anal_ea_dr);
519 status5 = m_nt5->addItem("phi0_ea",m_anal_ea_phi0);
520 status5 = m_nt5->addItem("kappa_ea",m_anal_ea_kappa);
521 status5 = m_nt5->addItem("dz_ea",m_anal_ea_dz);
522 status5 = m_nt5->addItem("tanl_ea",m_anal_ea_tanl);
523 if( status5.isFailure() ) cout<<"Ntuple5 add item failed!"<<endl;
524 }
525 }
527 StatusCode status6;
528 if ( nt6 ) m_nt6 = nt6;
529 else {
531 if ( m_nt6 ) {
532 status6 = m_nt6->addItem("docaInc",m_docaInc);
533 status6 = m_nt6->addItem("docaExc",m_docaExc);
534 status6 = m_nt6->addItem("tdr",m_tdrift);
535 status6 = m_nt6->addItem("layerid", m_layerid);
536 status6 = m_nt6->addItem("event", m_eventNo);
537 status6 = m_nt6->addItem("residualInc",m_residualInc);
538 status6 = m_nt6->addItem("residualExc",m_residualExc);
539 status6 = m_nt6->addItem("lr",m_lr);
540 status6 = m_nt6->addItem("dd",m_dd);
541 status6 = m_nt6->addItem("y",m_yposition);
542
543 if( status6.isFailure() ) cout<<"Ntuple6 add item failed!"<<endl;
544 }
545 }
546 }
547}
Referenced by initialize().
◆ init_matrix() [1/2]
| void KalFitAlg::init_matrix | ( | int | k, |
| MdcRec_trk & | trk, | ||
| HepSymMatrix & | Ea | ||
| ) |
Definition at line 5750 of file KalFitAlg.cxx.
5751{
5752 if(0==k){
5753 for ( int i=0; i<5; i++) {
5754 for( int j = 1; j<i+2;j++) {
5756 Eakal(j,i+1) = Eakal(i+1,j);
5757 }
5758 Eakal(1,1) = Eakal(1,1)* gain1_;
5759 Eakal(2,2) = Eakal(2,2)* gain2_;
5760 Eakal(3,3) = Eakal(3,3)* gain3_;
5761 Eakal(4,4) = Eakal(4,4)* gain4_;
5762 Eakal(5,5) = Eakal(5,5)* gain5_;
5763 }
5764 }
5765 // HepSymMatrix ea_temp(5);
5766 // for(int i = 0, k = 0; i < 5; i++) {
5767 // for(int j = 0; j <= i; j++) {
5768 // ea_temp[i][j] = matrixg_*trk.error[k++];
5769 // ea_temp[j][i] = ea_temp[i][j];
5770 // }
5771 // }
5772
5773 if(1==k){
5774 Eakal(1,1) = .2;
5775 Eakal(2,2) = .001;
5776 Eakal(3,3) = 1.0;
5777 Eakal(4,4) = 10.0;
5778 Eakal(5,5) = 0.002;
5779 }
5780
5781 if(2==k){
5782 Eakal(1,1) = .2;
5783 Eakal(2,2) = 0.1;
5784 Eakal(3,3) = 1.0;
5785 Eakal(4,4) = 25.0;
5786 Eakal(5,5) = 0.10;
5787 }
5788
5789
5790 if(3==k){
5791 Eakal(1,1) = .2;
5792 Eakal(2,2) = .001;
5793 Eakal(3,3) = 1.0;
5794 Eakal(4,4) = 25.0;
5795 Eakal(5,5) = 0.10;
5796 }
5797
5798 if(4==k){
5799 Eakal(1,1) = .2;
5800 Eakal(2,2) = .01;
5801 Eakal(3,3) = 0.01;
5802 Eakal(4,4) = 1.;
5803 Eakal(5,5) = .01;
5804 }
5805
5806 if(5==k) {
5807 Eakal(1,1) = 2.;
5808 Eakal(2,2) = 0.1;
5809 Eakal(3,3) = 1.;
5810 Eakal(4,4) = 20.;
5811 Eakal(5,5) = 0.1;
5812 }
5813
5814 if(6==k) {
5815 Eakal(1,1) = 0.01;
5816 Eakal(2,2) = 0.01;
5817 Eakal(3,3) = 0.01;
5818 Eakal(4,4) = 100.;
5819 Eakal(5,5) = 0.5;
5820 }
5821
5822 if(k!=0){
5823 Eakal(3,3) = 0.2;
5824 Eakal(1,1) = 1;
5825 Eakal(4,4) = 1;
5826 }
5827
5829}
◆ init_matrix() [2/2]
| void KalFitAlg::init_matrix | ( | MdcRec_trk & | trk, |
| HepSymMatrix & | Ea | ||
| ) |
Definition at line 5736 of file KalFitAlg.cxx.
5737{
5738 for ( int i=0; i<5; i++) {
5739 for( int j = 1; j<i+2;j++) {
5741 Eakal(j,i+1) = Eakal(i+1,j);
5742 }
5743 }
5744
5746}
Referenced by complete_track(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), kalman_fitting_MdcxReco_Csmc_Sew(), and start_seed().
◆ initialize()
| StatusCode KalFitAlg::initialize | ( | ) |
initialize
Definition at line 178 of file KalFitAlg.cxx.
179{
180 MsgStream log(msgSvc(), name());
181 log << MSG::INFO << "in initize()"
182 << "KalFit> Initialization for current run " << endreq;
187
202
203 setDchisqCut();
204 // Delete properly the geometry objects if already existing
205 clean();
206 log << MSG::INFO << ".....building Mdc " << endreq;
207
208 // Set objects and material properties for Mdc detector :
209 //setMaterial_Mdc();
210 //setCylinder_Mdc();
211
212 setBesFromGdml();
213 // initialize the MdcCalibFunSvc
214 setCalibSvc_init();
215 //
216 // // initialize the MdcGeomSvc
217 // setGeomSvc_init();
218 //getEventStarTime();
219 // // Wires, Layers and SuperLayers of Mdc :
220 // set_Mdc();
221 // define histograms and Ntuples
222 hist_def();
223
224
225 IMagneticFieldSvc* IMFSvc;
226 StatusCode sc = service ("MagneticFieldSvc",IMFSvc);
227 if(sc!=StatusCode::SUCCESS) {
228 log << MSG::ERROR << "Unable to open Magnetic field service"<<endreq;
229 }
230 KalFitTrack::setMagneticFieldSvc(IMFSvc);
231
232 // Nominal magnetic field :
236
238 std::cout<<" initialize, referField from MagneticFieldSvc: "<< (IMFSvc->getReferField())*10000 <<std::endl;
240 }
241
242 }
243
244 // Print out of the status of the flags :
248 cout << "KalFitAlg> DEBUG open,Here is the important Parameters :\n";
251 cout << "===== Effects taking into account : " << std::endl;
255 cout << " - straggling for the energy loss " << std::endl;
257
259 cout << " - non uniform magnetic field treatment "
260 << KalFitTrack::numf_ << std::endl;
265 << " hits included " << std::endl;
266
269 }
271
273 cout << " Decision L/R from MdcRecHit " << std::endl;
274 }
275
281 // Get the Particle Properties Service
282 IPartPropSvc* p_PartPropSvc;
283 static const bool CREATEIFNOTTHERE(true);
284 StatusCode PartPropStatus = service("PartPropSvc", p_PartPropSvc, CREATEIFNOTTHERE);
285 if (!PartPropStatus.isSuccess() || 0 == p_PartPropSvc) {
286 log << MSG::WARNING << " Could not initialize Particle Properties Service" << endreq;
287 return StatusCode::SUCCESS;
288 }
289 m_particleTable = p_PartPropSvc->PDT();
290
291 return StatusCode::SUCCESS;
292}
static double factor_strag_
factor of energy loss straggling for electron
Definition: KalFitTrack.h:310
static void setMagneticFieldSvc(IMagneticFieldSvc *)
Definition: KalFitTrack2.cxx:228
◆ innerwall()
| void KalFitAlg::innerwall | ( | KalFitTrack & | trk, |
| int | l_mass, | ||
| int | way | ||
| ) |
Take the inner walls (eloss and mult scat) into account.
Definition at line 3066 of file KalFitAlg.cxx.
3066 {
3067
3069 for(int i = 0; i < _BesKalmanFitWalls.size(); i++) {
3070 _BesKalmanFitWalls[i].updateTrack(track, way);
3072 }
3073}
Referenced by complete_track().
◆ kalman_fitting_anal()
| void KalFitAlg::kalman_fitting_anal | ( | void | ) |
very low momentum and very big costheta angle, use special initial error matrix
chose different initial error matrix
Definition at line 3080 of file KalFitAlg.cxx.
3081{
3082
3083 //cout<<"kalman_fitting_anal deal with a new event"<<endl;//wangll
3084
3085 MsgStream log(msgSvc(), name());
3086 double Pt_threshold(0.3);
3087 Hep3Vector IP(0,0,0);
3088 vector<MdcRec_trk>* mdcMgr = MdcRecTrkCol::getMdcRecTrkCol();
3089 vector<MdcRec_trk_add>* mdc_addMgr = MdcRecTrkAddCol::getMdcRecTrkAddCol();
3090 vector<MdcRec_wirhit>* whMgr = MdcRecWirhitCol::getMdcRecWirhitCol();
3091
3092 // Table Manager
3093 if ( !&whMgr ) return;
3094
3095 // Get reduced chi**2 of Mdc track :
3096 int ntrk = mdcMgr->size();
3097 double* rPt = new double[ntrk];
3098 int* rOM = new int[ntrk];
3099 unsigned int* order = new unsigned int[ntrk];
3100 unsigned int* rCont = new unsigned int[ntrk];
3101 unsigned int* rGen = new unsigned int[ntrk];
3102
3103 int index = 0;
3104 for(vector<MdcRec_trk>::iterator it = mdcMgr->begin(),
3105 end = mdcMgr->end(); it != end; it++) {
3106 // Pt
3107 rPt[index] = 0;
3108 if (it->helix[2])
3109 rPt[index] = 1 / fabs(it->helix[2]);
3112 // Outermost layer
3113 std::vector<MdcRec_wirhit*> pt = it->hitcol ;
3115 int outermost(-1);
3116 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
3117 ii !=pt.begin()-1; ii--) {
3118 int lyr((*ii)->geo->Lyr()->Id());
3119 if (outermost < lyr) outermost = lyr;
3121 }
3122 rOM[index] = outermost;
3123 order[index] = index;
3124 ++index;
3125 }
3126
3127 // Sort Mdc tracks by Pt
3128 for (int j, k = ntrk - 1; k >= 0; k = j){
3129 j = -1;
3130 for(int i = 1; i <= k; i++)
3131 if(rPt[i - 1] < rPt[i]){
3132 j = i - 1;
3133 std::swap(order[i], order[j]);
3134 std::swap(rPt[i], rPt[j]);
3135 std::swap(rOM[i], rOM[j]);
3136 std::swap(rCont[i], rCont[j]);
3137 std::swap(rGen[i], rGen[j]);
3138 }
3139 }
3140 delete [] rPt;
3141
3142 //
3143 int newcount(0);
3144 //check whether Recon already registered
3145 DataObject *aReconEvent;
3146 eventSvc()->findObject("/Event/Recon",aReconEvent);
3147 if(!aReconEvent) {
3148 // register ReconEvent Data Object to TDS;
3150 StatusCode sc = eventSvc()->registerObject("/Event/Recon",recevt );
3151 if(sc!=StatusCode::SUCCESS) {
3152 log << MSG::FATAL << "Could not register ReconEvent" <<endreq;
3153 return;
3154 }
3155 }
3156
3159 //make RecMdcKalTrackCol
3160 log << MSG::INFO << "beginning to make RecMdcKalTrackCol" <<endreq;
3161 // Loop over tracks given by trasan :
3162 for(int l = 0; l < ntrk; l++) {
3163
3164 //cout<<"----------------"<<endl;//wangll
3165 //cout<<"track "<<l<<" : "<<endl;//wangll
3166
3167 nTotalTrks++;
3168
3170
3171 // m_timer[3]->start();
3172 MdcRec_trk& TrasanTRK = *(mdcMgr->begin() + order[l]);
3173 MdcRec_trk_add& TrasanTRK_add = *(mdc_addMgr->begin()+order[l]);
3174
3175 // Reject the ones with quality != 0
3178 if (trasqual) continue;
3179
3180 newcount++;
3182 cout << "******* KalFit NUMBER : " << newcount << std::endl;
3183
3184 // What kind of KalFit ?
3185 int type(0);
3187 (TrasanTRK_add.decision & 64) == 64) type = 1;
3188
3189 // Initialisation : (x, a, ea)
3191 TrasanTRK.pivot[1],
3192 TrasanTRK.pivot[2]);
3193
3194 HepVector a(5);
3195 for(int i = 0; i < 5; i++)
3196 a[i] = TrasanTRK.helix[i];
3197
3198 HepSymMatrix ea(5);
3199 for(int i = 0, k = 0; i < 5; i++) {
3200 for(int j = 0; j <= i; j++) {
3202 ea[j][i] = ea[i][j];
3203 }
3204 }
3206 int way(1);
3207 // Prepare the track found :
3209
3211
3212 // Mdc Hits
3213 int inlyr(999), outlyr(-1);
3214 int* rStat = new int[43];
3215 for(int irStat=0;irStat<43;++irStat)rStat[irStat]=0;
3216 std::vector<MdcRec_wirhit*> pt=TrasanTRK.hitcol;
3217 int hit_in(0);
3219 // Number of hits/layer
3220 int Num[43] = {0};
3221 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
3222 ii != pt.begin()-1; ii--) {
3223 Num[(*ii)->geo->Lyr()->Id()]++;
3224 }
3225 int hit_asso(0);
3226 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
3227 ii != pt.begin()-1; ii--) {
3228 hit_asso++;
3229 if (Num[(*ii)->geo->Lyr()->Id()]>3) {
3231 cout << "WARNING: I found " << Num[(*ii)->geo->Lyr()->Id()]
3232 << " hits in the layer "
3233 << (*ii)->geo->Lyr()->Id() << std::endl;
3234 continue;
3235 }
3236 // if(ii!=pt.end()-1){
3237 // int layer_before=(*(ii+1))->geo->Lyr()->Id();
3238 // if(layer_before == (*ii)->geo->Lyr()->Id()){
3239 // MdcRec_wirhit * rechit_before = *(ii+1);
3240 // if((*rechit_before).rechitptr->getDriftT()>450 || (**ii).rechitptr->getDriftT()>450.){
3241 // if((*rechit_before).tdc < (**ii).tdc) continue;
3242 // else if(track_lead.HitsMdc().size()>0 && rStat[layer_before]){
3243 // track_lead.HitsMdc().pop_back();
3244 // }
3245 // }
3246 // }
3247 // }
3248
3249 hit_in++;
3250 MdcRec_wirhit & rechit = **ii;
3254
3255 int lr_decision(0);
3258 // if (rechit.lr==0) lr_decision=-1;
3260 }
3261
3263
3264 // ATTENTION HERE!!!
3266 lr_decision, rechit.tdc,
3267 dist, erdist,
3269 // inner/outer layer :
3270 rStat[ind]++;
3271 if (inlyr>ind) inlyr = ind;
3272 if (outlyr<ind) outlyr = ind;
3273 }
3275 cout << "**** NUMBER OF Mdc HITS (TRASAN) = " << hit_asso << std::endl;
3276
3277 // Empty layers :
3278 int empty_between(0), empty(0);
3279 for (int i= inlyr; i <= outlyr; i++)
3280 if (!rStat[i]) empty_between++;
3281 empty = empty_between+inlyr+(42-outlyr);
3282 delete [] rStat;
3283
3284 // RMK high momentum track under study, probably not neeeded...
3285 track_lead.order_wirhit(1);
3286 //track_lead.order_hits();
3287
3288 for(std::vector<KalFitHitMdc>::iterator it_hit = track_lead.HitsMdc().begin(); it_hit!=track_lead.HitsMdc().end(); it_hit++){
3289 //std::cout<<" the id of this hits after sorting in PatRec is "<<it_hit->id()<<std::endl;
3290 //std::cout<<" the layerid of the hit is "<<it_hit->wire().layer().layerId()<<std::endl;
3291 //std::cout<<" the cellid of this wire is "<<it_hit->wire().localId()<<std::endl;
3292 }
3293
3294 track_lead.type(type);
3297 cout << " ATTENTION TRACK WITH ONLY HITS " << nhit << std::endl;
3298 continue;
3299 }
3300
3301 // Initialisation :
3302 double KalFitst(0), KalFitax(0), KalFitschi2(0);
3303 // Move to the outer hit :
3304
3305 Hep3Vector outer_pivot(track_lead.x(fiTerm));
3306
3307 track_lead.pivot(outer_pivot);
3308
3310 // attention best_chi2 reinitialize !!!
3313 HepSymMatrix Eakal(5,0);
3314
3315 /// very low momentum and very big costheta angle, use special initial error matrix
3318 choice_ = 6;
3319 }
3320
3321 /// chose different initial error matrix
3323
3324
3326 cout << "from Mdc Pattern Recognition: " << std::endl;
3327 HepPoint3D IP(0,0,0);
3329 track_lead.a(),
3330 track_lead.Ea());
3331 work.pivot(IP);
3332 cout << " dr = " << work.a()[0]
3333 << ", Er_dr = " << sqrt(work.Ea()[0][0]) << std::endl;
3334 cout << " phi0 = " << work.a()[1]
3335 << ", Er_phi0 = " << sqrt(work.Ea()[1][1]) << std::endl;
3336 cout << " PT = " << 1/work.a()[2]
3337 << ", Er_kappa = " << sqrt(work.Ea()[2][2]) << std::endl;
3338 cout << " dz = " << work.a()[3]
3339 << ", Er_dz = " << sqrt(work.Ea()[3][3]) << std::endl;
3340 cout << " tanl = " << work.a()[4]
3341 << ", Er_tanl = " << sqrt(work.Ea()[4][4]) << std::endl;
3342 }
3343
3345
3346 // std::cout<<" step3, track_lead.Ea: "<<track_lead.Ea()<<std::endl;
3347 track_lead.update_forMdc();
3348
3349 HepPoint3D IP(0,0,0);
3351 cout << " Mdc FIRST KALMAN FIT " << std::endl;
3353 track_lead.a(),
3354 track_lead.Ea());
3355 work.pivot(IP);
3356 cout << " dr = " << work.a()[0]
3357 << ", Er_dr = " << sqrt(work.Ea()[0][0]) << std::endl;
3358 cout << " phi0 = " << work.a()[1]
3359 << ", Er_phi0 = " << sqrt(work.Ea()[1][1]) << std::endl;
3360 cout << " PT = " << 1/work.a()[2]
3361 << ", Er_kappa = " << sqrt(work.Ea()[2][2]) << std::endl;
3362 cout << " dz = " << work.a()[3]
3363 << ", Er_dz = " << sqrt(work.Ea()[3][3]) << std::endl;
3364 cout << " tanl = " << work.a()[4]
3365 << ", Er_tanl = " << sqrt(work.Ea()[4][4]) << std::endl;
3366 }
3367
3368 // fill TDS
3370 // Complete the track (other mass assumption, backward) and
3371 complete_track(TrasanTRK, TrasanTRK_add, track_lead, kaltrk,kalcol,segcol,1);
3372 }
3373
3374
3375 IDataProviderSvc* eventSvc = NULL;
3376 Gaudi::svcLocator()->service("EventDataSvc", eventSvc);
3377 if (eventSvc) {
3378 log << MSG::INFO << "makeTds:event Svc has been found" << endreq;
3379 } else {
3380 log << MSG::FATAL << "makeTds:Could not find eventSvc" << endreq;
3381 return ;
3382 }
3383
3384 StatusCode kalsc;
3385 IDataManagerSvc *dataManSvc;
3386 dataManSvc= dynamic_cast<IDataManagerSvc*>(eventSvc);
3387 DataObject *aKalTrackCol;
3388 eventSvc->findObject("/Event/Recon/RecMdcKalTrackCol",aKalTrackCol);
3390 dataManSvc->clearSubTree("/Event/Recon/RecMdcKalTrackCol");
3391 eventSvc->unregisterObject("/Event/Recon/RecMdcKalTrackCol");
3392 }
3393
3394 kalsc = eventSvc->registerObject("/Event/Recon/RecMdcKalTrackCol", kalcol);
3395 if( kalsc.isFailure() ) {
3396 log << MSG::FATAL << "Could not register RecMdcKalTrack" << endreq;
3397 return ;
3398 }
3399 log << MSG::INFO << "RecMdcKalTrackCol registered successfully!" <<endreq;
3400
3401 StatusCode segsc;
3402 //check whether the RecMdcKalHelixSegCol has been already registered
3403 DataObject *aRecKalSegEvent;
3404 eventSvc->findObject("/Event/Recon/RecMdcKalHelixSegCol", aRecKalSegEvent);
3406 //then unregister RecMdcKalHelixSegCol
3407 segsc = eventSvc->unregisterObject("/Event/Recon/RecMdcKalHelixSegCol");
3408 if(segsc != StatusCode::SUCCESS) {
3409 log << MSG::FATAL << "Could not unregister RecMdcKalHelixSegCol collection" << endreq;
3410 return;
3411 }
3412 }
3413
3414 segsc = eventSvc->registerObject("/Event/Recon/RecMdcKalHelixSegCol", segcol);
3415 if( segsc.isFailure() ) {
3416 log << MSG::FATAL << "Could not register RecMdcKalHelixSeg" << endreq;
3417 return;
3418 }
3419 log << MSG::INFO << "RecMdcKalHelixSegCol registered successfully!" <<endreq;
3420
3421
3422 double x1(0.),x2(0.),y1(0.),y2(0.),z1(0.),z2(0.),the1(0.),the2(0.),phi1(0.),phi2(0.),p1(0.),p2(0.);
3423 double r1(0.),r2(0.),kap1(999.),kap2(999.),tanl1(0),tanl2(0.);
3424 double px1(0.),px2(0.),py1(0.),py2(0.),pz1(0.),pz2(0.),charge1(0.),charge2(0.);
3425
3426 //check the result:RecMdcKalTrackCol
3427 SmartDataPtr<RecMdcKalTrackCol> kaltrkCol(eventSvc,"/Event/Recon/RecMdcKalTrackCol");
3428 if (!kaltrkCol) {
3429 log << MSG::FATAL << "Could not find RecMdcKalTrackCol" << endreq;
3430 return;
3431 }
3432 log << MSG::INFO << "Begin to check RecMdcKalTrackCol"<<endreq;
3433 RecMdcKalTrackCol::iterator iter_trk = kaltrkCol->begin();
3434 for( int jj=1; iter_trk != kaltrkCol->end(); iter_trk++,jj++) {
3435 log << MSG::DEBUG << "retrieved MDC Kalmantrack:"
3436 << "Track Id: " << (*iter_trk)->getTrackId()
3437 << " Mass of the fit: "<< (*iter_trk)->getMass(2)<< endreq
3438 << " Length of the track: "<< (*iter_trk)->getLength(2)
3439 << " Tof of the track: "<< (*iter_trk)->getTof(2) << endreq
3440 << " Chisq of the fit: "<< (*iter_trk)->getChisq(0,2)
3441 <<" "<< (*iter_trk)->getChisq(1,2) << endreq
3442 << "Ndf of the fit: "<< (*iter_trk)->getNdf(0,2)
3443 <<" "<< (*iter_trk)->getNdf(1,2) << endreq
3444 << "Kappa " << (*iter_trk)->getZHelix()[2]
3445 << endreq;
3446 for( int i = 0; i<43; i++) {
3447 log << MSG::DEBUG << "retrieved pathl["<<i<<"]= "
3448 << (*iter_trk)->getPathl(i) <<endreq;
3449 }
3450
3452 m_trackid = (*iter_trk)->getTrackId();
3453
3454 for( int jj =0, iii=0; jj<5; jj++) {
3455
3456 m_length[jj] = (*iter_trk)->getLength(jj);
3457 m_tof[jj] = (*iter_trk)->getTof(jj);
3458 m_nhits[jj] = (*iter_trk)->getNhits(jj);
3459 m_zhelix[jj] = (*iter_trk)->getZHelix()[jj];
3460 m_zhelixe[jj] = (*iter_trk)->getZHelixE()[jj];
3461 m_zhelixmu[jj] = (*iter_trk)->getZHelixMu()[jj];
3462 m_zhelixk[jj] = (*iter_trk)->getZHelixK()[jj];
3463 m_zhelixp[jj] = (*iter_trk)->getZHelixP()[jj];
3464 m_fhelix[jj] = (*iter_trk)->getFHelix()[jj];
3465 m_fhelixe[jj] = (*iter_trk)->getFHelixE()[jj];
3466 m_fhelixmu[jj] = (*iter_trk)->getFHelixMu()[jj];
3467 m_fhelixk[jj] = (*iter_trk)->getFHelixK()[jj];
3468 m_fhelixp[jj] = (*iter_trk)->getFHelixP()[jj];
3469 m_lhelix[jj] = (*iter_trk)->getLHelix()[jj];
3470 m_lhelixe[jj] = (*iter_trk)->getLHelixE()[jj];
3471 m_lhelixmu[jj] = (*iter_trk)->getLHelixMu()[jj];
3472 m_lhelixk[jj] = (*iter_trk)->getLHelixK()[jj];
3473 m_lhelixp[jj] = (*iter_trk)->getLHelixP()[jj];
3474
3476 for(int kk=0; kk<=jj; kk++,iii++) {
3477 m_zerror[iii] = (*iter_trk)->getZError()[jj][kk];
3478 m_zerrore[iii] = (*iter_trk)->getZErrorE()[jj][kk];
3479 m_zerrormu[iii] = (*iter_trk)->getZErrorMu()[jj][kk];
3480 m_zerrork[iii] = (*iter_trk)->getZErrorK()[jj][kk];
3481 m_zerrorp[iii] = (*iter_trk)->getZErrorP()[jj][kk];
3482 m_ferror[iii] = (*iter_trk)->getFError()[jj][kk];
3483 m_ferrore[iii] = (*iter_trk)->getFErrorE()[jj][kk];
3484 m_ferrormu[iii] = (*iter_trk)->getFErrorMu()[jj][kk];
3485 m_ferrork[iii] = (*iter_trk)->getFErrorK()[jj][kk];
3486 m_ferrorp[iii] = (*iter_trk)->getFErrorP()[jj][kk];
3487 m_lerror[iii] = (*iter_trk)->getLError()[jj][kk];
3488 m_lerrore[iii] = (*iter_trk)->getLErrorE()[jj][kk];
3489 m_lerrormu[iii] = (*iter_trk)->getLErrorMu()[jj][kk];
3490 m_lerrork[iii] = (*iter_trk)->getLErrorK()[jj][kk];
3491 m_lerrorp[iii] = (*iter_trk)->getLErrorP()[jj][kk];
3492 }
3493 }
3494 }
3495
3496 // // the following logic may seem peculiar, but it IS the case(for BOSS5.0 and BOSS5.1)
3497 // m_chisq[0][0] = (*iter_trk)->getChisq(0,0);
3498 // m_chisq[0][1] = (*iter_trk)->getChisq(0,1);
3499 // m_chisq[1][0] = (*iter_trk)->getChisq(0,2);
3500 // m_chisq[1][1] = (*iter_trk)->getChisq(0,3);
3501 // m_chisq[2][0] = (*iter_trk)->getChisq(0,4);
3502 // m_chisq[2][1] = (*iter_trk)->getChisq(1,0);
3503 // m_chisq[3][0] = (*iter_trk)->getChisq(1,1);
3504 // m_chisq[3][1] = (*iter_trk)->getChisq(1,2);
3505 // m_chisq[4][0] = (*iter_trk)->getChisq(1,3);
3506 // m_chisq[4][1] = (*iter_trk)->getChisq(1,4);
3507
3508 // m_ndf[0][0] = (*iter_trk)->getNdf(0,0);
3509 // m_ndf[0][1] = (*iter_trk)->getNdf(0,1);
3510 // m_ndf[1][0] = (*iter_trk)->getNdf(0,2);
3511 // m_ndf[1][1] = (*iter_trk)->getNdf(0,3);
3512 // m_ndf[2][0] = (*iter_trk)->getNdf(0,4);
3513 // m_ndf[2][1] = (*iter_trk)->getNdf(1,0);
3514 // m_ndf[3][0] = (*iter_trk)->getNdf(1,1);
3515 // m_ndf[3][1] = (*iter_trk)->getNdf(1,2);
3516 // m_ndf[4][0] = (*iter_trk)->getNdf(1,3);
3517 // m_ndf[4][1] = (*iter_trk)->getNdf(1,4);
3518
3519 // m_stat[0][0] = (*iter_trk)->getStat(0,0);
3520 // m_stat[0][1] = (*iter_trk)->getStat(0,1);
3521 // m_stat[1][0] = (*iter_trk)->getStat(0,2);
3522 // m_stat[1][1] = (*iter_trk)->getStat(0,3);
3523 // m_stat[2][0] = (*iter_trk)->getStat(0,4);
3524 // m_stat[2][1] = (*iter_trk)->getStat(1,0);
3525 // m_stat[3][0] = (*iter_trk)->getStat(1,1);
3526 // m_stat[3][1] = (*iter_trk)->getStat(1,2);
3527 // m_stat[4][0] = (*iter_trk)->getStat(1,3);
3528 // m_stat[4][1] = (*iter_trk)->getStat(1,4);
3529
3530 // RootConversion changed in BOSS6.0, so use thefollowing:
3531 m_chisq[0][0] = (*iter_trk)->getChisq(0,0);
3532 m_chisq[1][0] = (*iter_trk)->getChisq(0,1);
3533 m_chisq[2][0] = (*iter_trk)->getChisq(0,2);
3534 m_chisq[3][0] = (*iter_trk)->getChisq(0,3);
3535 m_chisq[4][0] = (*iter_trk)->getChisq(0,4);
3536 m_chisq[0][1] = (*iter_trk)->getChisq(1,0);
3537 m_chisq[1][1] = (*iter_trk)->getChisq(1,1);
3538 m_chisq[2][1] = (*iter_trk)->getChisq(1,2);
3539 m_chisq[3][1] = (*iter_trk)->getChisq(1,3);
3540 m_chisq[4][1] = (*iter_trk)->getChisq(1,4);
3541
3542 m_ndf[0][0] = (*iter_trk)->getNdf(0,0);
3543 m_ndf[1][0] = (*iter_trk)->getNdf(0,1);
3544 m_ndf[2][0] = (*iter_trk)->getNdf(0,2);
3545 m_ndf[3][0] = (*iter_trk)->getNdf(0,3);
3546 m_ndf[4][0] = (*iter_trk)->getNdf(0,4);
3547 m_ndf[0][1] = (*iter_trk)->getNdf(1,0);
3548 m_ndf[1][1] = (*iter_trk)->getNdf(1,1);
3549 m_ndf[2][1] = (*iter_trk)->getNdf(1,2);
3550 m_ndf[3][1] = (*iter_trk)->getNdf(1,3);
3551 m_ndf[4][1] = (*iter_trk)->getNdf(1,4);
3552
3553 m_stat[0][0] = (*iter_trk)->getStat(0,0);
3554 m_stat[1][0] = (*iter_trk)->getStat(0,1);
3555 m_stat[2][0] = (*iter_trk)->getStat(0,2);
3556 m_stat[3][0] = (*iter_trk)->getStat(0,3);
3557 m_stat[4][0] = (*iter_trk)->getStat(0,4);
3558 m_stat[0][1] = (*iter_trk)->getStat(1,0);
3559 m_stat[1][1] = (*iter_trk)->getStat(1,1);
3560 m_stat[2][1] = (*iter_trk)->getStat(1,2);
3561 m_stat[3][1] = (*iter_trk)->getStat(1,3);
3562 m_stat[4][1] = (*iter_trk)->getStat(1,4);
3563
3564 m_fptot = sqrt(1+pow(m_fhelix[4],2))/m_fhelix[2];
3565 m_fptote = sqrt(1+pow(m_fhelixe[4],2))/m_fhelixe[2];
3566 m_fptotmu = sqrt(1+pow(m_fhelixmu[4],2))/m_fhelixmu[2];
3567 m_fptotk = sqrt(1+pow(m_fhelixk[4],2))/m_fhelixk[2];
3568 m_fptotp = sqrt(1+pow(m_fhelixp[4],2))/m_fhelixp[2];
3569
3570 m_lptot = sqrt(1+pow(m_lhelix[4],2))/m_lhelix[2];
3571 m_lptote = sqrt(1+pow(m_lhelixe[4],2))/m_lhelixe[2];
3572 m_lptotmu = sqrt(1+pow(m_lhelixmu[4],2))/m_lhelixmu[2];
3573 m_lptotk = sqrt(1+pow(m_lhelixk[4],2))/m_lhelixk[2];
3574 m_lptotp = sqrt(1+pow(m_lhelixp[4],2))/m_lhelixp[2];
3575
3576 m_lpt = 1/m_lhelix[2];
3577 m_lpte = 1/m_lhelixe[2];
3578 m_lptmu = 1/m_lhelixmu[2];
3579 m_lptk = 1/m_lhelixk[2];
3580 m_lptp = 1/m_lhelixp[2];
3581
3582 m_fpt = 1/m_fhelix[2];
3583 m_fpte = 1/m_fhelixe[2];
3584 m_fptmu = 1/m_fhelixmu[2];
3585 m_fptk = 1/m_fhelixk[2];
3586 m_fptp = 1/m_fhelixp[2];
3587
3589 std::cout<<" "<<std::endl;
3590 std::cout<<"in file Kalman_fitting_anal ,the m_fpt is .."<<m_fpt<<std::endl;
3591 std::cout<<"in file Kalman_fitting_anal ,the m_fpte is .."<<m_fpte<<std::endl;
3592 std::cout<<"in file Kalman_fitting_anal ,the m_fptmu is .."<<m_fptmu<<std::endl;
3593 std::cout<<"in file Kalman_fitting_anal ,the m_fptk is .."<<m_fptk<<std::endl;
3594 std::cout<<"in file Kalman_fitting_anal ,the m_fptp is .."<<m_fptp<<std::endl;
3595 }
3596
3597 m_zpt = 1/m_zhelix[2];
3598 m_zpte = 1/m_zhelixe[2];
3599 m_zptmu = 1/m_zhelixmu[2];
3600 m_zptk = 1/m_zhelixk[2];
3601 m_zptp = 1/m_zhelixp[2];
3602
3604 std::cout<<"in file Kalman_fitting_anal ,the m_zpt is .."<<m_zpt<<std::endl;
3605 std::cout<<"in file Kalman_fitting_anal ,the m_zpte is .."<<m_zpte<<std::endl;
3606 std::cout<<"in file Kalman_fitting_anal ,the m_zptmu is .."<<m_zptmu<<std::endl;
3607 std::cout<<"in file Kalman_fitting_anal ,the m_zptk is .."<<m_zptk<<std::endl;
3608 std::cout<<"in file Kalman_fitting_anal ,the m_zptp is .."<<m_zptp<<std::endl;
3609 }
3610 m_zptot = sqrt(1+pow(m_zhelix[4],2))/m_zhelix[2];
3611 m_zptote = sqrt(1+pow(m_zhelixe[4],2))/m_zhelixe[2];
3612 m_zptotmu = sqrt(1+pow(m_zhelixmu[4],2))/m_zhelixmu[2];
3613 m_zptotk = sqrt(1+pow(m_zhelixk[4],2))/m_zhelixk[2];
3614 m_zptotp = sqrt(1+pow(m_zhelixp[4],2))/m_zhelixp[2];
3615
3617 std::cout<<"in file Kalman_fitting_anal ,the m_zptot is .."<<m_zptot<<std::endl;
3618 std::cout<<"in file Kalman_fitting_anal ,the m_zptote is .."<<m_zptote<<std::endl;
3619 std::cout<<"in file Kalman_fitting_anal ,the m_zptotmu is .."<<m_zptotmu<<std::endl;
3620 std::cout<<"in file Kalman_fitting_anal ,the m_zptotk is .."<<m_zptotk<<std::endl;
3621 std::cout<<"in file Kalman_fitting_anal ,the m_zptotp is .."<<m_zptotp<<std::endl;
3622 }
3623
3625 m_zsigp = sqrt(pow((m_zptot/m_zhelix[2]),2)*m_zerror[5]+
3626 pow((m_zhelix[4]/m_zptot),2)*pow((1/m_zhelix[2]),4)*m_zerror[14]-
3627 2*m_zhelix[4]*m_zerror[12]*pow((1/m_zhelix[2]),3));
3628 m_zsigpe = sqrt(pow((m_zptote/m_zhelixe[2]),2)*m_zerrore[5]+
3629 pow((m_zhelixe[4]/m_zptote),2)*pow((1/m_zhelixe[2]),4)*m_zerrore[14]-
3630 2*m_zhelixe[4]*m_zerrore[12]*pow((1/m_zhelixe[2]),3));
3631 m_zsigpmu = sqrt(pow((m_zptotmu/m_zhelixmu[2]),2)*m_zerrormu[5]+
3632 pow((m_zhelixmu[4]/m_zptotmu),2)*pow((1/m_zhelixmu[2]),4)*m_zerrormu[14]-
3633 2*m_zhelixmu[4]*m_zerrormu[12]*pow((1/m_zhelixmu[2]),3));
3634 m_zsigpk = sqrt(pow((m_zptotk/m_zhelixk[2]),2)*m_zerrork[5]+
3635 pow((m_zhelixk[4]/m_zptotk),2)*pow((1/m_zhelixk[2]),4)*m_zerrork[14]-
3636 2*m_zhelixk[4]*m_zerrork[12]*pow((1/m_zhelixk[2]),3));
3637 m_zsigpp = sqrt(pow((m_zptotp/m_zhelixp[2]),2)*m_zerrorp[5]+
3638 pow((m_zhelixp[4]/m_zptotp),2)*pow((1/m_zhelixp[2]),4)*m_zerrorp[14]-
3639 2*m_zhelixp[4]*m_zerrorp[12]*pow((1/m_zhelixp[2]),3));
3640 }
3641
3642 StatusCode sc1 = m_nt1->write();
3643 if( sc1.isFailure() ) cout<<"Ntuple1 filling failed!"<<endl;
3644 }
3645
3647 if(jj == 1) {
3648 phi1 = (*iter_trk)->getFFi0();
3649 r1 = (*iter_trk)->getFDr();
3650 z1 = (*iter_trk)->getFDz();
3651 kap1 = (*iter_trk)->getFCpa();
3652 tanl1 = (*iter_trk)->getFTanl();
3653 charge1 = kap1/fabs(kap1);
3656 p1 = sqrt(1+tanl1*tanl1)/kap1;
3657 the1 = M_PI/2-atan(tanl1);
3660 pz1= tanl1/fabs(kap1);
3661
3662 } else if(jj == 2) {
3663 phi2 = (*iter_trk)->getFFi0();
3664 r2 = (*iter_trk)->getFDr();
3665 z2 = (*iter_trk)->getFDz();
3666 kap2 = (*iter_trk)->getFCpa();
3667 tanl2 = (*iter_trk)->getFTanl();
3668 charge2 = kap2/fabs(kap2);
3671 p2 = sqrt(1+tanl2*tanl2)/kap1;
3672 the2 = M_PI/2-atan(tanl2);
3675 pz2= tanl2/fabs(kap2);
3676 }
3677 }
3678 }
3680 m_delx = x1 - x2;
3681 m_dely = y1 - y2;
3682 m_delz = z1 - z2;
3683 m_delthe = the1 + the2;
3685 m_delp = p1 - p2;
3686 m_delpx = charge1*fabs(px1) + charge2*fabs(px2);
3687 m_delpy = charge1*fabs(py1) + charge2*fabs(py2);
3688 m_delpz = charge1*fabs(pz1) + charge2*fabs(pz2);
3689
3690 StatusCode sc2 = m_nt2->write();
3691 if( sc2.isFailure() ) cout<<"Ntuple2 filling failed!"<<endl;
3692 }
3693
3694 delete [] order;
3695 delete [] rCont;
3696 delete [] rGen;
3697 delete [] rOM;
3698
3700 cout << "Kalfitting finished " << std::endl;
3701}
void complete_track(MdcRec_trk &TrasanTRK, MdcRec_trk_add &TrasanTRK_add, KalFitTrack &track_lead, RecMdcKalTrack *kaltrk, RecMdcKalTrackCol *kalcol, RecMdcKalHelixSegCol *segcol, int flagsmooth)
Definition: KalFitAlg.cxx:5343
void start_seed(KalFitTrack &track, int lead_, int way, MdcRec_trk &trk)
Definition: KalFitAlg.cxx:5834
double bFieldZ(double)
sets/returns z componet of the magnetic field.
Definition: RecMdcKalTrack.h:30
Definition: ReconEvent.h:8
Referenced by execute().
◆ kalman_fitting_calib()
| void KalFitAlg::kalman_fitting_calib | ( | void | ) |
Definition at line 3703 of file KalFitAlg.cxx.
3704{
3705
3706 MsgStream log(msgSvc(), name());
3707 double Pt_threshold(0.3);
3708 Hep3Vector IP(0,0,0);
3709
3710 vector<MdcRec_trk>* mdcMgr = MdcRecTrkCol::getMdcRecTrkCol();
3711 vector<MdcRec_trk_add>* mdc_addMgr = MdcRecTrkAddCol::getMdcRecTrkAddCol();
3712 vector<MdcRec_wirhit>* whMgr = MdcRecWirhitCol::getMdcRecWirhitCol();
3713
3714 // Table Manager
3715 if ( !&whMgr ) return;
3716
3717 // Get reduced chi**2 of Mdc track :
3718 int ntrk = mdcMgr->size();
3719 double* rPt = new double[ntrk];
3720 int* rOM = new int[ntrk];
3721 unsigned int* order = new unsigned int[ntrk];
3722 unsigned int* rCont = new unsigned int[ntrk];
3723 unsigned int* rGen = new unsigned int[ntrk];
3724
3725 int index = 0;
3726 for(vector<MdcRec_trk>::iterator it = mdcMgr->begin(),
3727 end = mdcMgr->end(); it != end; it++) {
3728 // Pt
3729 rPt[index] = 0;
3730 if (it->helix[2])
3731 rPt[index] = 1 / fabs(it->helix[2]);
3734 // Outermost layer
3735 std::vector<MdcRec_wirhit*> pt = it->hitcol ;
3737 int outermost(-1);
3738 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
3739 ii !=pt.begin()-1; ii--) {
3740 int lyr((*ii)->geo->Lyr()->Id());
3741 if (outermost < lyr) outermost = lyr;
3743 }
3744 rOM[index] = outermost;
3745 order[index] = index;
3746 ++index;
3747 }
3748
3749 // Sort Mdc tracks by Pt
3750 for (int j, k = ntrk - 1; k >= 0; k = j){
3751 j = -1;
3752 for(int i = 1; i <= k; i++)
3753 if(rPt[i - 1] < rPt[i]){
3754 j = i - 1;
3755 std::swap(order[i], order[j]);
3756 std::swap(rPt[i], rPt[j]);
3757 std::swap(rOM[i], rOM[j]);
3758 std::swap(rCont[i], rCont[j]);
3759 std::swap(rGen[i], rGen[j]);
3760 }
3761 }
3762 delete [] rPt;
3763 //
3764 int newcount(0);
3765 //check whether Recon already registered
3766 DataObject *aReconEvent;
3767 eventSvc()->findObject("/Event/Recon",aReconEvent);
3768 if(!aReconEvent) {
3769 // register ReconEvent Data Object to TDS;
3771 StatusCode sc = eventSvc()->registerObject("/Event/Recon",recevt );
3772 if(sc!=StatusCode::SUCCESS) {
3773 log << MSG::FATAL << "Could not register ReconEvent" <<endreq;
3774 return;
3775 }
3776 }
3777
3780 //make RecMdcKalTrackCol
3781 log << MSG::INFO << "beginning to make RecMdcKalTrackCol" <<endreq;
3782
3783 // Loop over tracks given by PatRecon :
3784 for(int l = 0; l < ntrk; l++) {
3785 // m_timer[3]->start();
3786 MdcRec_trk& TrasanTRK = *(mdcMgr->begin() + order[l]);
3787 MdcRec_trk_add& TrasanTRK_add = *(mdc_addMgr->begin()+order[l]);
3788
3789 // Reject the ones with quality != 0
3792 if (trasqual) continue;
3793
3794 newcount++;
3796 cout << "******* KalFit NUMBER : " << newcount << std::endl;
3797
3798 // What kind of KalFit ?
3799 int type(0);
3801 (TrasanTRK_add.decision & 64) == 64) type = 1;
3802
3803 // Initialisation : (x, a, ea)
3805 TrasanTRK.pivot[1],
3806 TrasanTRK.pivot[2]);
3807
3808 HepVector a(5);
3809 for(int i = 0; i < 5; i++)
3810 a[i] = TrasanTRK.helix[i];
3811
3812 HepSymMatrix ea(5);
3813 for(int i = 0, k = 0; i < 5; i++) {
3814 for(int j = 0; j <= i; j++) {
3816 ea[j][i] = ea[i][j];
3817 }
3818 }
3819
3820 KalFitTrack::setInitMatrix(ea);
3821
3823 int way(1);
3824 // Prepare the track found :
3827 // Mdc Hits
3828 int inlyr(999), outlyr(-1);
3829 int* rStat = new int[43];
3830 for(int irStat=0;irStat<43;++irStat)rStat[irStat]=0;
3831 std::vector<MdcRec_wirhit*> pt=TrasanTRK.hitcol;
3832 int hit_in(0);
3834 // Number of hits/layer
3835 int Num[43] = {0};
3836 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
3837 ii != pt.begin()-1; ii--) {
3838 Num[(*ii)->geo->Lyr()->Id()]++;
3839 }
3840
3841 int hit_asso(0);
3842 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
3843 ii != pt.begin()-1; ii--) {
3844
3845 hit_asso++;
3846 if (Num[(*ii)->geo->Lyr()->Id()]>3) {
3848 cout << "WARNING: I found " << Num[(*ii)->geo->Lyr()->Id()]
3849 << " hits in the layer "
3850 << (*ii)->geo->Lyr()->Id() << std::endl;
3851 continue;
3852 }
3853 // if(ii!=pt.end()-1){
3854 // if(42 == (*ii)->geo->Lyr()->Id() && 42 == (*(ii+1))->geo->Lyr()->Id()){
3855 // MdcRec_wirhit * rechit_before = *(ii+1);
3856 // if((*rechit_before).tdc < (**ii).tdc) continue;
3857 // else if(track_lead.HitsMdc().size()>0 && rStat[42]){
3858 // track_lead.HitsMdc().pop_back();
3859 // }
3860 // }
3861 // else{
3862 // int layer_before=(*(ii+1))->geo->Lyr()->Id();
3863 // if(layer_before == (*ii)->geo->Lyr()->Id()){
3864 // MdcRec_wirhit * rechit_before = *(ii+1);
3865 // if((*rechit_before).rechitptr->getDriftT()>450 || (**ii).rechitptr->getDriftT()>450.){
3866 // if((*rechit_before).tdc < (**ii).tdc) continue;
3867 // else if(track_lead.HitsMdc().size()>0 && rStat[layer_before]){
3868 // track_lead.HitsMdc().pop_back();
3869 // }
3870 // }
3871 // }
3872 // }
3873 // }
3874
3875 hit_in++;
3876 MdcRec_wirhit & rechit = **ii;
3880
3881 int lr_decision(0);
3884 // if (rechit.lr==0) lr_decision=-1;
3886 }
3887
3890 lr_decision, rechit.tdc,
3891 dist, erdist,
3893 // inner/outer layer :
3894 rStat[ind]++;
3895 if (inlyr>ind) inlyr = ind;
3896 if (outlyr<ind) outlyr = ind;
3897 }
3899 cout << "**** NUMBER OF Mdc HITS (TRASAN) = " << hit_asso << std::endl;
3900
3901 // Empty layers :
3902 int empty_between(0), empty(0);
3903 for (int i= inlyr; i <= outlyr; i++)
3904 if (!rStat[i]) empty_between++;
3905 empty = empty_between+inlyr+(42-outlyr);
3906 delete [] rStat;
3907
3908 // RMK high momentum track under study, probably not neeeded...
3909 track_lead.order_wirhit(1);
3910 track_lead.type(type);
3913 cout << " ATTENTION TRACK WITH ONLY HITS " << nhit << std::endl;
3914 continue;
3915 }
3916
3917 // Initialisation :
3918 double KalFitst(0), KalFitax(0), KalFitschi2(0);
3919 // Move to the outer most hit :
3920 Hep3Vector outer_pivot(track_lead.x(fiTerm));
3921
3923 std::cout<<"before track_lead.pivot(outer_pivot) ,the error matrix of track_lead is .."<<track_lead.Ea()<<std::endl;
3924 }
3927 // attention best_chi2 reinitialize !!!
3930 HepSymMatrix Eakal(5,0);
3931
3932 //init_matrix(TrasanTRK, Eakal);
3933
3936 choice_ = 6;
3937 }
3938
3940
3941 //std::cout<<" Eakal be here: "<<Eakal<<std::endl;
3942
3944 std::cout << "from Mdc Pattern Recognition: " << std::endl;
3945 HepPoint3D IP(0,0,0);
3947 track_lead.a(),
3948 track_lead.Ea());
3949 work.pivot(IP);
3950 std::cout << " dr = " << work.a()[0]
3951 << ", Er_dr = " << sqrt(work.Ea()[0][0]) << std::endl;
3952 std::cout << " phi0 = " << work.a()[1]
3953 << ", Er_phi0 = " << sqrt(work.Ea()[1][1]) << std::endl;
3954 std::cout << " PT = " << 1/work.a()[2]
3955 << ", Er_kappa = " << sqrt(work.Ea()[2][2]) << std::endl;
3956 std::cout << " dz = " << work.a()[3]
3957 << ", Er_dz = " << sqrt(work.Ea()[3][3]) << std::endl;
3958 std::cout << " tanl = " << work.a()[4]
3959 << ", Er_tanl = " << sqrt(work.Ea()[4][4]) << std::endl;
3960 }
3961
3963 track_lead.update_forMdc();
3964
3965 HepPoint3D IP(0,0,0);
3967 cout << " Mdc FIRST KALMAN FIT " << std::endl;
3969 track_lead.a(),
3970 track_lead.Ea());
3971 work.pivot(IP);
3972 cout << " dr = " << work.a()[0]
3973 << ", Er_dr = " << sqrt(work.Ea()[0][0]) << std::endl;
3974 cout << " phi0 = " << work.a()[1]
3975 << ", Er_phi0 = " << sqrt(work.Ea()[1][1]) << std::endl;
3976 cout << " PT = " << 1/work.a()[2]
3977 << ", Er_kappa = " << sqrt(work.Ea()[2][2]) << std::endl;
3978 cout << " dz = " << work.a()[3]
3979 << ", Er_dz = " << sqrt(work.Ea()[3][3]) << std::endl;
3980 cout << " tanl = " << work.a()[4]
3981 << ", Er_tanl = " << sqrt(work.Ea()[4][4]) << std::endl;
3982 }
3983
3984 // fill TDS
3986
3987 // Complete the track (other mass assumption, backward) and
3988 complete_track(TrasanTRK, TrasanTRK_add, track_lead, kaltrk,kalcol,segcol);
3989 }
3990
3991
3992 StatusCode kalsc;
3993 //check whether the RecMdcKalTrackCol has been already registered
3994 DataObject *aRecKalEvent;
3995 eventSvc()->findObject("/Event/Recon/RecMdcKalTrackCol", aRecKalEvent);
3997 //then unregister RecMdcKalCol
3998 kalsc = eventSvc()->unregisterObject("/Event/Recon/RecMdcKalTrackCol");
3999 if(kalsc != StatusCode::SUCCESS) {
4000 log << MSG::FATAL << "Could not unregister RecMdcKalTrack collection" << endreq;
4001 return;
4002 }
4003 }
4004
4005 kalsc = eventSvc()->registerObject("/Event/Recon/RecMdcKalTrackCol", kalcol);
4006 if( kalsc.isFailure()) {
4007 log << MSG::FATAL << "Could not register RecMdcKalTrack" << endreq;
4008 return;
4009 }
4010 log << MSG::INFO << "RecMdcKalTrackCol registered successfully!" <<endreq;
4011
4012
4013
4014 StatusCode segsc;
4015 //check whether the RecMdcKalHelixSegCol has been already registered
4016 DataObject *aRecKalSegEvent;
4017 eventSvc()->findObject("/Event/Recon/RecMdcKalHelixSegCol", aRecKalSegEvent);
4019 //then unregister RecMdcKalHelixSegCol
4020 segsc = eventSvc()->unregisterObject("/Event/Recon/RecMdcKalHelixSegCol");
4021 if(segsc != StatusCode::SUCCESS) {
4022 log << MSG::FATAL << "Could not unregister RecMdcKalHelixSegCol collection" << endreq;
4023 return;
4024 }
4025 }
4026
4027 segsc = eventSvc()->registerObject("/Event/Recon/RecMdcKalHelixSegCol", segcol);
4028 if( segsc.isFailure() ) {
4029 log << MSG::FATAL << "Could not register RecMdcKalHelixSeg" << endreq;
4030 return;
4031 }
4032 log << MSG::INFO << "RecMdcKalHelixSegCol registered successfully!" <<endreq;
4033
4034
4035 double x1(0.),x2(0.),y1(0.),y2(0.),z1(0.),z2(0.),the1(0.),the2(0.),phi1(0.),phi2(0.),p1(0.),p2(0.);
4036 double r1(0.),r2(0.),kap1(999.),kap2(999.),tanl1(0.),tanl2(0.);
4037 //check the result:RecMdcKalTrackCol
4038
4039 SmartDataPtr<RecMdcKalTrackCol> kaltrkCol(eventSvc(),"/Event/Recon/RecMdcKalTrackCol");
4040 if (!kaltrkCol) {
4041 log << MSG::FATAL << "Could not find RecMdcKalTrackCol" << endreq;
4042 return;
4043 }
4044 log << MSG::INFO << "Begin to check RecMdcKalTrackCol"<<endreq;
4045 RecMdcKalTrackCol::iterator iter_trk = kaltrkCol->begin();
4046 for( int jj=1; iter_trk != kaltrkCol->end(); iter_trk++,jj++) {
4047 log << MSG::DEBUG << "retrieved MDC Kalmantrack:"
4048 << "Track Id: " << (*iter_trk)->getTrackId()
4049 << " Mass of the fit: "<< (*iter_trk)->getMass(2)<< endreq
4050 << " Length of the track: "<< (*iter_trk)->getLength(2)
4051 << " Tof of the track: "<< (*iter_trk)->getTof(2) << endreq
4052 << " Chisq of the fit: "<< (*iter_trk)->getChisq(0,2)
4053 <<" "<< (*iter_trk)->getChisq(1,2) << endreq
4054 << "Ndf of the fit: "<< (*iter_trk)->getNdf(0,1)
4055 <<" "<< (*iter_trk)->getNdf(1,2) << endreq
4056 << "Kappa " << (*iter_trk)->getZHelix()[2]
4057 << endreq;
4058
4059 HelixSegRefVec gothelixsegs = (*iter_trk)->getVecHelixSegs();
4061 std::cout<<"the size of gothelixsegs ..."<<gothelixsegs.size()<<std::endl;
4062 }
4063
4064 HelixSegRefVec::iterator it_gothelixseg = gothelixsegs.begin();
4065 for( ; it_gothelixseg != gothelixsegs.end(); it_gothelixseg++) {
4067 std::cout<<"the layerId of this helixseg is ..."<<(*it_gothelixseg)->getLayerId()<<std::endl;
4068 std::cout<<"the residual of this helixseg exclude the meas hit"<<(*it_gothelixseg)->getResExcl()<<std::endl;
4069 std::cout<<"the residual of this helixseg include the meas hit"<<(*it_gothelixseg)->getResIncl()<<std::endl;
4070 std::cout<<"the track id of the helixseg is ..."<<(*it_gothelixseg)->getTrackId() <<std::endl;
4071 std::cout<<"the tof of the helixseg is ..."<<(*it_gothelixseg)->getTof()<<std::endl;
4072 std::cout<<"the Zhit of the helixseg is ..."<<(*it_gothelixseg)->getZhit()<<std::endl;
4073 }
4074 }
4075 for( int i = 0; i<43; i++) {
4076 log << MSG::DEBUG << "retrieved pathl["<<i<<"]= "
4077 << (*iter_trk)->getPathl(i) <<endreq;
4078 }
4079
4081 m_trackid = (*iter_trk)->getTrackId();
4082 for( int jj =0, iii=0; jj<5; jj++) {
4083 m_length[jj] = (*iter_trk)->getLength(jj);
4084 m_tof[jj] = (*iter_trk)->getTof(jj);
4085 m_nhits[jj] = (*iter_trk)->getNhits(jj);
4086 m_zhelix[jj] = (*iter_trk)->getZHelix()[jj];
4087 m_zhelixe[jj] = (*iter_trk)->getZHelixE()[jj];
4088 m_zhelixmu[jj] = (*iter_trk)->getZHelixMu()[jj];
4089 m_zhelixk[jj] = (*iter_trk)->getZHelixK()[jj];
4090 m_zhelixp[jj] = (*iter_trk)->getZHelixP()[jj];
4091 m_fhelix[jj] = (*iter_trk)->getFHelix()[jj];
4092 m_fhelixe[jj] = (*iter_trk)->getFHelixE()[jj];
4093 m_fhelixmu[jj] = (*iter_trk)->getFHelixMu()[jj];
4094 m_fhelixk[jj] = (*iter_trk)->getFHelixK()[jj];
4095 m_fhelixp[jj] = (*iter_trk)->getFHelixP()[jj];
4096 m_lhelix[jj] = (*iter_trk)->getLHelix()[jj];
4097 m_lhelixe[jj] = (*iter_trk)->getLHelixE()[jj];
4098 m_lhelixmu[jj] = (*iter_trk)->getLHelixMu()[jj];
4099 m_lhelixk[jj] = (*iter_trk)->getLHelixK()[jj];
4100 m_lhelixp[jj] = (*iter_trk)->getLHelixP()[jj];
4102 for(int kk=0; kk<=jj; kk++,iii++) {
4103 m_zerror[iii] = (*iter_trk)->getZError()[jj][kk];
4104 m_zerrore[iii] = (*iter_trk)->getZErrorE()[jj][kk];
4105 m_zerrormu[iii] = (*iter_trk)->getZErrorMu()[jj][kk];
4106 m_zerrork[iii] = (*iter_trk)->getZErrorK()[jj][kk];
4107 m_zerrorp[iii] = (*iter_trk)->getZErrorP()[jj][kk];
4108 m_ferror[iii] = (*iter_trk)->getFError()[jj][kk];
4109 m_ferrore[iii] = (*iter_trk)->getFErrorE()[jj][kk];
4110 m_ferrormu[iii] = (*iter_trk)->getFErrorMu()[jj][kk];
4111 m_ferrork[iii] = (*iter_trk)->getFErrorK()[jj][kk];
4112 m_ferrorp[iii] = (*iter_trk)->getFErrorP()[jj][kk];
4113 m_lerror[iii] = (*iter_trk)->getLError()[jj][kk];
4114 m_lerrore[iii] = (*iter_trk)->getLErrorE()[jj][kk];
4115 m_lerrormu[iii] = (*iter_trk)->getLErrorMu()[jj][kk];
4116 m_lerrork[iii] = (*iter_trk)->getLErrorK()[jj][kk];
4117 m_lerrorp[iii] = (*iter_trk)->getLErrorP()[jj][kk];
4118 }
4119
4120 }
4121 }
4122
4123 // // the following logic may seem peculiar, but it IS the case(for BOSS5.0 and BOSS5.1)
4124 // m_chisq[0][0] = (*iter_trk)->getChisq(0,0);
4125 // m_chisq[0][1] = (*iter_trk)->getChisq(0,1);
4126 // m_chisq[1][0] = (*iter_trk)->getChisq(0,2);
4127 // m_chisq[1][1] = (*iter_trk)->getChisq(0,3);
4128 // m_chisq[2][0] = (*iter_trk)->getChisq(0,4);
4129 // m_chisq[2][1] = (*iter_trk)->getChisq(1,0);
4130 // m_chisq[3][0] = (*iter_trk)->getChisq(1,1);
4131 // m_chisq[3][1] = (*iter_trk)->getChisq(1,2);
4132 // m_chisq[4][0] = (*iter_trk)->getChisq(1,3);
4133 // m_chisq[4][1] = (*iter_trk)->getChisq(1,4);
4134
4135 // m_ndf[0][0] = (*iter_trk)->getNdf(0,0);
4136 // m_ndf[0][1] = (*iter_trk)->getNdf(0,1);
4137 // m_ndf[1][0] = (*iter_trk)->getNdf(0,2);
4138 // m_ndf[1][1] = (*iter_trk)->getNdf(0,3);
4139 // m_ndf[2][0] = (*iter_trk)->getNdf(0,4);
4140 // m_ndf[2][1] = (*iter_trk)->getNdf(1,0);
4141 // m_ndf[3][0] = (*iter_trk)->getNdf(1,1);
4142 // m_ndf[3][1] = (*iter_trk)->getNdf(1,2);
4143 // m_ndf[4][0] = (*iter_trk)->getNdf(1,3);
4144 // m_ndf[4][1] = (*iter_trk)->getNdf(1,4);
4145
4146 // m_stat[0][0] = (*iter_trk)->getStat(0,0);
4147 // m_stat[0][1] = (*iter_trk)->getStat(0,1);
4148 // m_stat[1][0] = (*iter_trk)->getStat(0,2);
4149 // m_stat[1][1] = (*iter_trk)->getStat(0,3);
4150 // m_stat[2][0] = (*iter_trk)->getStat(0,4);
4151 // m_stat[2][1] = (*iter_trk)->getStat(1,0);
4152 // m_stat[3][0] = (*iter_trk)->getStat(1,1);
4153 // m_stat[3][1] = (*iter_trk)->getStat(1,2);
4154 // m_stat[4][0] = (*iter_trk)->getStat(1,3);
4155 // m_stat[4][1] = (*iter_trk)->getStat(1,4);
4156
4157 // RootConversion changed in BOSS6.0, so use thefollowing:
4158 m_chisq[0][0] = (*iter_trk)->getChisq(0,0);
4159 m_chisq[1][0] = (*iter_trk)->getChisq(0,1);
4160 m_chisq[2][0] = (*iter_trk)->getChisq(0,2);
4161 m_chisq[3][0] = (*iter_trk)->getChisq(0,3);
4162 m_chisq[4][0] = (*iter_trk)->getChisq(0,4);
4163 m_chisq[0][1] = (*iter_trk)->getChisq(1,0);
4164 m_chisq[1][1] = (*iter_trk)->getChisq(1,1);
4165 m_chisq[2][1] = (*iter_trk)->getChisq(1,2);
4166 m_chisq[3][1] = (*iter_trk)->getChisq(1,3);
4167 m_chisq[4][1] = (*iter_trk)->getChisq(1,4);
4168
4169 m_ndf[0][0] = (*iter_trk)->getNdf(0,0);
4170 m_ndf[1][0] = (*iter_trk)->getNdf(0,1);
4171 m_ndf[2][0] = (*iter_trk)->getNdf(0,2);
4172 m_ndf[3][0] = (*iter_trk)->getNdf(0,3);
4173 m_ndf[4][0] = (*iter_trk)->getNdf(0,4);
4174 m_ndf[0][1] = (*iter_trk)->getNdf(1,0);
4175 m_ndf[1][1] = (*iter_trk)->getNdf(1,1);
4176 m_ndf[2][1] = (*iter_trk)->getNdf(1,2);
4177 m_ndf[3][1] = (*iter_trk)->getNdf(1,3);
4178 m_ndf[4][1] = (*iter_trk)->getNdf(1,4);
4179
4180 m_stat[0][0] = (*iter_trk)->getStat(0,0);
4181 m_stat[1][0] = (*iter_trk)->getStat(0,1);
4182 m_stat[2][0] = (*iter_trk)->getStat(0,2);
4183 m_stat[3][0] = (*iter_trk)->getStat(0,3);
4184 m_stat[4][0] = (*iter_trk)->getStat(0,4);
4185 m_stat[0][1] = (*iter_trk)->getStat(1,0);
4186 m_stat[1][1] = (*iter_trk)->getStat(1,1);
4187 m_stat[2][1] = (*iter_trk)->getStat(1,2);
4188 m_stat[3][1] = (*iter_trk)->getStat(1,3);
4189 m_stat[4][1] = (*iter_trk)->getStat(1,4);
4190
4191 m_fptot = sqrt(1+pow(m_fhelix[4],2))/m_fhelix[2];
4192 m_fptote = sqrt(1+pow(m_fhelixe[4],2))/m_fhelixe[2];
4193 m_fptotmu = sqrt(1+pow(m_fhelixmu[4],2))/m_fhelixmu[2];
4194 m_fptotk = sqrt(1+pow(m_fhelixk[4],2))/m_fhelixk[2];
4195 m_fptotp = sqrt(1+pow(m_fhelixp[4],2))/m_fhelixp[2];
4196
4197 m_zpt = 1/m_zhelix[2];
4198 m_zpte = 1/m_zhelixe[2];
4199 m_zptmu = 1/m_zhelixmu[2];
4200 m_zptk = 1/m_zhelixk[2];
4201 m_zptp = 1/m_zhelixp[2];
4202
4203 m_fpt = 1/m_fhelix[2];
4204 m_fpte = 1/m_fhelixe[2];
4205 m_fptmu = 1/m_fhelixmu[2];
4206 m_fptk = 1/m_fhelixk[2];
4207 m_fptp = 1/m_fhelixp[2];
4208
4209 m_lpt = 1/m_lhelix[2];
4210 m_lpte = 1/m_lhelixe[2];
4211 m_lptmu = 1/m_lhelixmu[2];
4212 m_lptk = 1/m_lhelixk[2];
4213 m_lptp = 1/m_lhelixp[2];
4214
4215 m_lptot = sqrt(1+pow(m_lhelix[4],2))/m_lhelix[2];
4216 m_lptote = sqrt(1+pow(m_lhelixe[4],2))/m_lhelixe[2];
4217 m_lptotmu = sqrt(1+pow(m_lhelixmu[4],2))/m_lhelixmu[2];
4218 m_lptotk = sqrt(1+pow(m_lhelixk[4],2))/m_lhelixk[2];
4219 m_lptotp = sqrt(1+pow(m_lhelixp[4],2))/m_lhelixp[2];
4220
4221 m_zptot = sqrt(1+pow(m_zhelix[4],2))/m_zhelix[2];
4222 m_zptote = sqrt(1+pow(m_zhelixe[4],2))/m_zhelixe[2];
4223 m_zptotmu = sqrt(1+pow(m_zhelixmu[4],2))/m_zhelixmu[2];
4224 m_zptotk = sqrt(1+pow(m_zhelixk[4],2))/m_zhelixk[2];
4225 m_zptotp = sqrt(1+pow(m_zhelixp[4],2))/m_zhelixp[2];
4227 m_zsigp = sqrt(pow((m_zptot/m_zhelix[2]),2)*m_zerror[5]+
4228 pow((m_zhelix[4]/m_zptot),2)*pow((1/m_zhelix[2]),4)*m_zerror[14]-
4229 2*m_zhelix[4]*m_zerror[12]*pow((1/m_zhelix[2]),3));
4230 m_zsigpe = sqrt(pow((m_zptote/m_zhelixe[2]),2)*m_zerrore[5]+
4231 pow((m_zhelixe[4]/m_zptote),2)*pow((1/m_zhelixe[2]),4)*m_zerrore[14]-
4232 2*m_zhelixe[4]*m_zerrore[12]*pow((1/m_zhelixe[2]),3));
4233 m_zsigpmu = sqrt(pow((m_zptotmu/m_zhelixmu[2]),2)*m_zerrormu[5]+
4234 pow((m_zhelixmu[4]/m_zptotmu),2)*pow((1/m_zhelixmu[2]),4)*m_zerrormu[14]-
4235 2*m_zhelixmu[4]*m_zerrormu[12]*pow((1/m_zhelixmu[2]),3));
4236 m_zsigpk = sqrt(pow((m_zptotk/m_zhelixk[2]),2)*m_zerrork[5]+
4237 pow((m_zhelixk[4]/m_zptotk),2)*pow((1/m_zhelixk[2]),4)*m_zerrork[14]-
4238 2*m_zhelixk[4]*m_zerrork[12]*pow((1/m_zhelixk[2]),3));
4239 m_zsigpp = sqrt(pow((m_zptotp/m_zhelixp[2]),2)*m_zerrorp[5]+
4240 pow((m_zhelixp[4]/m_zptotp),2)*pow((1/m_zhelixp[2]),4)*m_zerrorp[14]-
4241 2*m_zhelixp[4]*m_zerrorp[12]*pow((1/m_zhelixp[2]),3));
4242 }
4243
4244 StatusCode sc1 = m_nt1->write();
4245 if( sc1.isFailure() ) cout<<"Ntuple1 filling failed!"<<endl;
4246 }
4247
4249 if(jj == 1) {
4250 phi1 = (*iter_trk)->getFFi0();
4251 r1 = (*iter_trk)->getFDr();
4252 z1 = (*iter_trk)->getFDz();
4253 kap1 = (*iter_trk)->getFCpa();
4254 tanl1 = (*iter_trk)->getFTanl();
4257 p1 = sqrt(1+tanl1*tanl1)/kap1;
4258 the1 = M_PI/2-atan(tanl1);
4259 } else if(jj == 2) {
4260 phi2 = (*iter_trk)->getFFi0();
4261 r2 = (*iter_trk)->getFDr();
4262 z2 = (*iter_trk)->getFDz();
4263 kap2 = (*iter_trk)->getFCpa();
4264 tanl2 = (*iter_trk)->getFTanl();
4267 p2 = sqrt(1+tanl2*tanl2)/kap1;
4268 the2 = M_PI/2-atan(tanl2);
4269 }
4270 }
4271 }
4273 m_delx = x1 - x2;
4274 m_dely = y1 - y2;
4275 m_delz = z1 - z2;
4276 m_delthe = the1 + the2;
4278 m_delp = p1 - p2;
4279 StatusCode sc2 = m_nt2->write();
4280 if( sc2.isFailure() ) cout<<"Ntuple2 filling failed!"<<endl;
4281 }
4282 delete [] order;
4283 delete [] rCont;
4284 delete [] rGen;
4285 delete [] rOM;
4286
4288 cout << "Kalfitting finished " << std::endl;
4289}
Referenced by execute().
◆ kalman_fitting_csmalign()
| void KalFitAlg::kalman_fitting_csmalign | ( | void | ) |
Definition at line 4781 of file KalFitAlg.cxx.
4782{
4783
4784 MsgStream log(msgSvc(), name());
4785 double Pt_threshold(0.3);
4786 Hep3Vector IP(0,0,0);
4787
4788 vector<MdcRec_trk>* mdcMgr = MdcRecTrkCol::getMdcRecTrkCol();
4789 vector<MdcRec_trk_add>* mdc_addMgr = MdcRecTrkAddCol::getMdcRecTrkAddCol();
4790 vector<MdcRec_wirhit>* whMgr = MdcRecWirhitCol::getMdcRecWirhitCol();
4791
4792 // Table Manager
4793 if ( !&whMgr ) return;
4794
4795 // Get reduced chi**2 of Mdc track :
4796 int ntrk = mdcMgr->size();
4797 //cout<<"ntrk: "<<ntrk<<endl;
4798
4800 //cout<<"nhits: "<<nhits<<endl;
4801
4802
4803 double* rY = new double[ntrk];
4804 double* rfiTerm = new double[ntrk];
4805 double* rPt = new double[ntrk];
4806 int* rOM = new int[ntrk];
4807 unsigned int* order = new unsigned int[ntrk];
4808 unsigned int* rCont = new unsigned int[ntrk];
4809 unsigned int* rGen = new unsigned int[ntrk];
4810
4811 int index = 0;
4812 Hep3Vector csmp3[2];
4813 for(vector<MdcRec_trk>::iterator it = mdcMgr->begin(),
4814 end = mdcMgr->end(); it != end; it++) {
4815 //order by phi term
4816 rfiTerm[index]=it->fiTerm;
4817 //cout<<"fiTerm: "<<rfiTerm[index]<<endl;
4818 // Pt
4819 rPt[index] = 0;
4820 if (it->helix[2])
4821 rPt[index] = 1 / fabs(it->helix[2]);
4824 // Outermost layer
4825 std::vector<MdcRec_wirhit*> pt = it->hitcol ;
4827 int outermost(-1);
4828 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
4829 ii !=pt.begin()-1; ii--) {
4830 int lyr((*ii)->geo->Lyr()->Id());
4831 if (outermost < lyr) {
4832 outermost = lyr;
4833 rY[index] = (*ii)->geo->Forward().y();
4834 }
4836 }
4837 rOM[index] = outermost;
4838 order[index] = index;
4839 ++index;
4840 }
4841
4842 // Sort Mdc tracks by fiTerm
4843 for (int j, k = ntrk - 1; k >= 0; k = j){
4844 j = -1;
4845 for(int i = 1; i <= k; i++)
4846 if(rY[i - 1] < rY[i]){
4847 j = i - 1;
4848 std::swap(order[i], order[j]);
4849 std::swap(rY[i], rY[j]);
4850 std::swap(rOM[i], rOM[j]);
4851 std::swap(rCont[i], rCont[j]);
4852 std::swap(rGen[i], rGen[j]);
4853 }
4854 }
4855 delete [] rPt;
4856 delete [] rY;
4857 delete [] rfiTerm;
4858 //
4859 int newcount(0);
4860 //check whether Recon already registered
4861 DataObject *aReconEvent;
4862 eventSvc()->findObject("/Event/Recon",aReconEvent);
4863 if(!aReconEvent) {
4864 // register ReconEvent Data Object to TDS;
4866 StatusCode sc = eventSvc()->registerObject("/Event/Recon",recevt );
4867 if(sc!=StatusCode::SUCCESS) {
4868 log << MSG::FATAL << "Could not register ReconEvent" <<endreq;
4869 return;
4870 }
4871 }
4872
4875 //make RecMdcKalTrackCol
4876 log << MSG::INFO << "beginning to make RecMdcKalTrackCol" <<endreq;
4877
4878 // m_timer[3]->start();
4879 // MdcRec_trk& TrasanTRK;
4880 // MdcRec_trk_add& TrasanTRK_add;
4881
4882 // for(int l = 0; l < ntrk; l++) {
4883 MdcRec_trk& TrasanTRK = *(mdcMgr->begin() + order[1]);
4884 MdcRec_trk_add& TrasanTRK_add = *(mdc_addMgr->begin()+order[1]);
4885 // Reject the ones with quality != 0
4886 // int trasqual = TrasanTRK_add.quality;
4887 // if(debug_ == 4) cout<<"kalman_fitting>trasqual... "<<trasqual<<endl;
4888 // if (trasqual) continue;
4889
4890 newcount++;
4892 cout << "******* KalFit NUMBER : " << newcount << std::endl;
4893
4894 // What kind of KalFit ?
4895 int type(0);
4897 (TrasanTRK_add.decision & 64) == 64) type = 1;
4898
4899 // Initialisation : (x, a, ea)
4901 TrasanTRK.pivot[1],
4902 TrasanTRK.pivot[2]);
4903
4904 HepVector a(5);
4905 for(int i = 0; i < 5; i++)
4906 a[i] = TrasanTRK.helix[i];
4907
4908 HepSymMatrix ea(5);
4909 for(int i = 0, k = 0; i < 5; i++) {
4910 for(int j = 0; j <= i; j++) {
4912 ea[j][i] = ea[i][j];
4913 }
4914 }
4915
4916 KalFitTrack::setInitMatrix(ea);
4917
4919 int way(1);
4920 // Prepare the track found :
4923
4924 int hit_asso(0);
4925 for(int l = 0; l < ntrk; l++) {
4926 MdcRec_trk& TrasanTRK1 = *(mdcMgr->begin() + order[l]);
4927 MdcRec_trk_add& TrasanTRK_add1 = *(mdc_addMgr->begin()+order[l]);
4928 // Reject the ones with quality != 0
4931 if (trasqual) continue;
4932 // Mdc Hits
4933 int inlyr(999), outlyr(-1);
4934 int* rStat = new int[43];
4935 for(int irStat=0;irStat<43;++irStat)rStat[irStat]=0;
4936 std::vector<MdcRec_wirhit*> pt=TrasanTRK1.hitcol;
4937 int hit_in(0);
4939 // Number of hits/layer
4940 int Num[43] = {0};
4941 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
4942 ii != pt.begin()-1; ii--) {
4943 Num[(*ii)->geo->Lyr()->Id()]++;
4944 }
4945
4946 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
4947 ii != pt.begin()-1; ii--) {
4948
4949 hit_asso++;
4950 if (Num[(*ii)->geo->Lyr()->Id()]>3) {
4952 cout << "WARNING: I found " << Num[(*ii)->geo->Lyr()->Id()]
4953 << " hits in the layer "
4954 << (*ii)->geo->Lyr()->Id() << std::endl;
4955 continue;
4956 }
4957
4958 hit_in++;
4959 MdcRec_wirhit & rechit = **ii;
4963
4964 int lr_decision(0);
4967 // if (rechit.lr==0) lr_decision=-1;
4969 }
4970
4973 lr_decision, rechit.tdc,
4974 dist, erdist,
4976 // inner/outer layer :
4977 rStat[ind]++;
4978 if (inlyr>ind) inlyr = ind;
4979 if (outlyr<ind) outlyr = ind;
4980 }
4981 // Empty layers :
4982 int empty_between(0), empty(0);
4983 for (int i= inlyr; i <= outlyr; i++)
4984 if (!rStat[i]) empty_between++;
4985 empty = empty_between+inlyr+(42-outlyr);
4986 delete [] rStat;
4987 }
4989 cout << "**** NUMBER OF Mdc HITS (TRASAN) = " << hit_asso << std::endl;
4990
4991
4992 // RMK high momentum track under study, probably not neeeded...
4993 track_lead.order_wirhit(0);
4994 track_lead.type(type);
4996 if (nhit<70) {
4997 cout << " ATTENTION TRACK WITH ONLY HITS " << nhit << std::endl;
4998 return;
4999 }
5000
5001 // Initialisation :
5002 double KalFitst(0), KalFitax(0), KalFitschi2(0);
5003 // Move to the outer most hit :
5004 Hep3Vector outer_pivot(track_lead.x(fiTerm));
5005
5007 std::cout<<"before track_lead.pivot(outer_pivot) ,the error matrix of track_lead is .."<<track_lead.Ea()<<std::endl;
5008 }
5011 // attention best_chi2 reinitialize !!!
5014 HepSymMatrix Eakal(5,0);
5015
5016 //init_matrix(TrasanTRK, Eakal);
5017
5020 choice_ = 6;
5021 }
5022
5024
5025 //std::cout<<" Eakal be here: "<<Eakal<<std::endl;
5026
5028 std::cout << "from Mdc Pattern Recognition: " << std::endl;
5029 //HepPoint3D IP(0,0,0);
5031 track_lead.a(),
5032 track_lead.Ea());
5033 work.pivot(IP);
5034 std::cout << " dr = " << work.a()[0]
5035 << ", Er_dr = " << sqrt(work.Ea()[0][0]) << std::endl;
5036 std::cout << " phi0 = " << work.a()[1]
5037 << ", Er_phi0 = " << sqrt(work.Ea()[1][1]) << std::endl;
5038 std::cout << " PT = " << 1/work.a()[2]
5039 << ", Er_kappa = " << sqrt(work.Ea()[2][2]) << std::endl;
5040 std::cout << " dz = " << work.a()[3]
5041 << ", Er_dz = " << sqrt(work.Ea()[3][3]) << std::endl;
5042 std::cout << " tanl = " << work.a()[4]
5043 << ", Er_tanl = " << sqrt(work.Ea()[4][4]) << std::endl;
5044 }
5046 track_lead.update_forMdc();
5047
5048 //HepPoint3D IP(0,0,0);
5050 cout << " Mdc FIRST KALMAN FIT " << std::endl;
5052 track_lead.a(),
5053 track_lead.Ea());
5054 work1.pivot(IP);
5055 cout << " dr = " << work1.a()[0]
5056 << ", Er_dr = " << sqrt(work1.Ea()[0][0]) << std::endl;
5057 cout << " phi0 = " << work1.a()[1]
5058 << ", Er_phi0 = " << sqrt(work1.Ea()[1][1]) << std::endl;
5059 cout << " PT = " << 1/work1.a()[2]
5060 << ", Er_kappa = " << sqrt(work1.Ea()[2][2]) << std::endl;
5061 cout << " dz = " << work1.a()[3]
5062 << ", Er_dz = " << sqrt(work1.Ea()[3][3]) << std::endl;
5063 cout << " tanl = " << work1.a()[4]
5064 << ", Er_tanl = " << sqrt(work1.Ea()[4][4]) << std::endl;
5065 }
5066
5067 // fill TDS
5069
5070 // Complete the track (other mass assumption, backward) and
5071 complete_track(TrasanTRK, TrasanTRK_add, track_lead, kaltrk,kalcol,segcol);
5072 // }
5073
5074
5075 StatusCode kalsc;
5076 //check whether the RecMdcKalTrackCol has been already registered
5077 DataObject *aRecKalEvent;
5078 eventSvc()->findObject("/Event/Recon/RecMdcKalTrackCol", aRecKalEvent);
5080 //then unregister RecMdcKalCol
5081 kalsc = eventSvc()->unregisterObject("/Event/Recon/RecMdcKalTrackCol");
5082 if(kalsc != StatusCode::SUCCESS) {
5083 log << MSG::FATAL << "Could not unregister RecMdcKalTrack collection" << endreq;
5084 return;
5085 }
5086 }
5087
5088 kalsc = eventSvc()->registerObject("/Event/Recon/RecMdcKalTrackCol", kalcol);
5089 if( kalsc.isFailure()) {
5090 log << MSG::FATAL << "Could not register RecMdcKalTrack" << endreq;
5091 return;
5092 }
5093 log << MSG::INFO << "RecMdcKalTrackCol registered successfully!" <<endreq;
5094
5095
5096
5097 StatusCode segsc;
5098 //check whether the RecMdcKalHelixSegCol has been already registered
5099 DataObject *aRecKalSegEvent;
5100 eventSvc()->findObject("/Event/Recon/RecMdcKalHelixSegCol", aRecKalSegEvent);
5102 //then unregister RecMdcKalHelixSegCol
5103 segsc = eventSvc()->unregisterObject("/Event/Recon/RecMdcKalHelixSegCol");
5104 if(segsc != StatusCode::SUCCESS) {
5105 log << MSG::FATAL << "Could not unregister RecMdcKalHelixSegCol collection" << endreq;
5106 return;
5107 }
5108 }
5109
5110 segsc = eventSvc()->registerObject("/Event/Recon/RecMdcKalHelixSegCol", segcol);
5111 if( segsc.isFailure() ) {
5112 log << MSG::FATAL << "Could not register RecMdcKalHelixSeg" << endreq;
5113 return;
5114 }
5115 log << MSG::INFO << "RecMdcKalHelixSegCol registered successfully!" <<endreq;
5116
5117
5118 double x1(0.),x2(0.),y1(0.),y2(0.),z1(0.),z2(0.),the1(0.),the2(0.),phi1(0.),phi2(0.),p1(0.),p2(0.);
5119 double r1(0.),r2(0.),kap1(999.),kap2(999.),tanl1(0.),tanl2(0.);
5120 //check the result:RecMdcKalTrackCol
5121
5122 SmartDataPtr<RecMdcKalTrackCol> kaltrkCol(eventSvc(),"/Event/Recon/RecMdcKalTrackCol");
5123 if (!kaltrkCol) {
5124 log << MSG::FATAL << "Could not find RecMdcKalTrackCol" << endreq;
5125 return;
5126 }
5127 log << MSG::INFO << "Begin to check RecMdcKalTrackCol"<<endreq;
5128 RecMdcKalTrackCol::iterator iter_trk = kaltrkCol->begin();
5129 for( int jj=1; iter_trk != kaltrkCol->end(); iter_trk++,jj++) {
5130 log << MSG::DEBUG << "retrieved MDC Kalmantrack:"
5131 << "Track Id: " << (*iter_trk)->getTrackId()
5132 << " Mass of the fit: "<< (*iter_trk)->getMass(2)<< endreq
5133 << " Length of the track: "<< (*iter_trk)->getLength(2)
5134 << " Tof of the track: "<< (*iter_trk)->getTof(2) << endreq
5135 << " Chisq of the fit: "<< (*iter_trk)->getChisq(0,2)
5136 <<" "<< (*iter_trk)->getChisq(1,2) << endreq
5137 << "Ndf of the fit: "<< (*iter_trk)->getNdf(0,1)
5138 <<" "<< (*iter_trk)->getNdf(1,2) << endreq
5139 << "Kappa " << (*iter_trk)->getZHelix()[2]
5140 << "zhelixmu "<<(*iter_trk)->getZHelixMu()
5141 << endreq;
5142
5143 HelixSegRefVec gothelixsegs = (*iter_trk)->getVecHelixSegs();
5145 std::cout<<"the size of gothelixsegs ..."<<gothelixsegs.size()<<std::endl;
5146 }
5147
5148 HelixSegRefVec::iterator it_gothelixseg = gothelixsegs.begin();
5149 for( ; it_gothelixseg != gothelixsegs.end(); it_gothelixseg++) {
5151 std::cout<<"the layerId of this helixseg is ..."<<(*it_gothelixseg)->getLayerId()<<std::endl;
5152 std::cout<<"the residual of this helixseg exclude the meas hit"<<(*it_gothelixseg)->getResExcl()<<std::endl;
5153 std::cout<<"the residual of this helixseg include the meas hit"<<(*it_gothelixseg)->getResIncl()<<std::endl;
5154 std::cout<<"the track id of the helixseg is ..."<<(*it_gothelixseg)->getTrackId() <<std::endl;
5155 std::cout<<"the tof of the helixseg is ..."<<(*it_gothelixseg)->getTof()<<std::endl;
5156 std::cout<<"the Zhit of the helixseg is ..."<<(*it_gothelixseg)->getZhit()<<std::endl;
5157 }
5158 }
5159 for( int i = 0; i<43; i++) {
5160 log << MSG::DEBUG << "retrieved pathl["<<i<<"]= "
5161 << (*iter_trk)->getPathl(i) <<endreq;
5162 }
5163
5165 m_trackid = (*iter_trk)->getTrackId();
5166 for( int jj =0, iii=0; jj<5; jj++) {
5167 m_length[jj] = (*iter_trk)->getLength(jj);
5168 m_tof[jj] = (*iter_trk)->getTof(jj);
5169 m_nhits[jj] = (*iter_trk)->getNhits(jj);
5170 m_zhelix[jj] = (*iter_trk)->getZHelix()[jj];
5171 m_zhelixe[jj] = (*iter_trk)->getZHelixE()[jj];
5172 m_zhelixmu[jj] = (*iter_trk)->getZHelixMu()[jj];
5173 m_zhelixk[jj] = (*iter_trk)->getZHelixK()[jj];
5174 m_zhelixp[jj] = (*iter_trk)->getZHelixP()[jj];
5175 m_fhelix[jj] = (*iter_trk)->getFHelix()[jj];
5176 m_fhelixe[jj] = (*iter_trk)->getFHelixE()[jj];
5177 m_fhelixmu[jj] = (*iter_trk)->getFHelixMu()[jj];
5178 m_fhelixk[jj] = (*iter_trk)->getFHelixK()[jj];
5179 m_fhelixp[jj] = (*iter_trk)->getFHelixP()[jj];
5180 m_lhelix[jj] = (*iter_trk)->getLHelix()[jj];
5181 m_lhelixe[jj] = (*iter_trk)->getLHelixE()[jj];
5182 m_lhelixmu[jj] = (*iter_trk)->getLHelixMu()[jj];
5183 m_lhelixk[jj] = (*iter_trk)->getLHelixK()[jj];
5184 m_lhelixp[jj] = (*iter_trk)->getLHelixP()[jj];
5186 for(int kk=0; kk<=jj; kk++,iii++) {
5187 m_zerror[iii] = (*iter_trk)->getZError()[jj][kk];
5188 m_zerrore[iii] = (*iter_trk)->getZErrorE()[jj][kk];
5189 m_zerrormu[iii] = (*iter_trk)->getZErrorMu()[jj][kk];
5190 m_zerrork[iii] = (*iter_trk)->getZErrorK()[jj][kk];
5191 m_zerrorp[iii] = (*iter_trk)->getZErrorP()[jj][kk];
5192 m_ferror[iii] = (*iter_trk)->getFError()[jj][kk];
5193 m_ferrore[iii] = (*iter_trk)->getFErrorE()[jj][kk];
5194 m_ferrormu[iii] = (*iter_trk)->getFErrorMu()[jj][kk];
5195 m_ferrork[iii] = (*iter_trk)->getFErrorK()[jj][kk];
5196 m_ferrorp[iii] = (*iter_trk)->getFErrorP()[jj][kk];
5197 m_lerror[iii] = (*iter_trk)->getLError()[jj][kk];
5198 m_lerrore[iii] = (*iter_trk)->getLErrorE()[jj][kk];
5199 m_lerrormu[iii] = (*iter_trk)->getLErrorMu()[jj][kk];
5200 m_lerrork[iii] = (*iter_trk)->getLErrorK()[jj][kk];
5201 m_lerrorp[iii] = (*iter_trk)->getLErrorP()[jj][kk];
5202 }
5203
5204 }
5205 }
5206
5207 // RootConversion changed in BOSS6.0, so use thefollowing:
5208 m_chisq[0][0] = (*iter_trk)->getChisq(0,0);
5209 m_chisq[1][0] = (*iter_trk)->getChisq(0,1);
5210 m_chisq[2][0] = (*iter_trk)->getChisq(0,2);
5211 m_chisq[3][0] = (*iter_trk)->getChisq(0,3);
5212 m_chisq[4][0] = (*iter_trk)->getChisq(0,4);
5213 m_chisq[0][1] = (*iter_trk)->getChisq(1,0);
5214 m_chisq[1][1] = (*iter_trk)->getChisq(1,1);
5215 m_chisq[2][1] = (*iter_trk)->getChisq(1,2);
5216 m_chisq[3][1] = (*iter_trk)->getChisq(1,3);
5217 m_chisq[4][1] = (*iter_trk)->getChisq(1,4);
5218
5219 m_ndf[0][0] = (*iter_trk)->getNdf(0,0);
5220 m_ndf[1][0] = (*iter_trk)->getNdf(0,1);
5221 m_ndf[2][0] = (*iter_trk)->getNdf(0,2);
5222 m_ndf[3][0] = (*iter_trk)->getNdf(0,3);
5223 m_ndf[4][0] = (*iter_trk)->getNdf(0,4);
5224 m_ndf[0][1] = (*iter_trk)->getNdf(1,0);
5225 m_ndf[1][1] = (*iter_trk)->getNdf(1,1);
5226 m_ndf[2][1] = (*iter_trk)->getNdf(1,2);
5227 m_ndf[3][1] = (*iter_trk)->getNdf(1,3);
5228 m_ndf[4][1] = (*iter_trk)->getNdf(1,4);
5229
5230 m_stat[0][0] = (*iter_trk)->getStat(0,0);
5231 m_stat[1][0] = (*iter_trk)->getStat(0,1);
5232 m_stat[2][0] = (*iter_trk)->getStat(0,2);
5233 m_stat[3][0] = (*iter_trk)->getStat(0,3);
5234 m_stat[4][0] = (*iter_trk)->getStat(0,4);
5235 m_stat[0][1] = (*iter_trk)->getStat(1,0);
5236 m_stat[1][1] = (*iter_trk)->getStat(1,1);
5237 m_stat[2][1] = (*iter_trk)->getStat(1,2);
5238 m_stat[3][1] = (*iter_trk)->getStat(1,3);
5239 m_stat[4][1] = (*iter_trk)->getStat(1,4);
5240
5241 m_fptot = sqrt(1+pow(m_fhelix[4],2))/m_fhelix[2];
5242 m_fptote = sqrt(1+pow(m_fhelixe[4],2))/m_fhelixe[2];
5243 m_fptotmu = sqrt(1+pow(m_fhelixmu[4],2))/m_fhelixmu[2];
5244 m_fptotk = sqrt(1+pow(m_fhelixk[4],2))/m_fhelixk[2];
5245 m_fptotp = sqrt(1+pow(m_fhelixp[4],2))/m_fhelixp[2];
5246
5247 m_zpt = 1/m_zhelix[2];
5248 m_zpte = 1/m_zhelixe[2];
5249 m_zptmu = 1/m_zhelixmu[2];
5250 m_zptk = 1/m_zhelixk[2];
5251 m_zptp = 1/m_zhelixp[2];
5252
5253 m_fpt = 1/m_fhelix[2];
5254 m_fpte = 1/m_fhelixe[2];
5255 m_fptmu = 1/m_fhelixmu[2];
5256 m_fptk = 1/m_fhelixk[2];
5257 m_fptp = 1/m_fhelixp[2];
5258
5259 m_lpt = 1/m_lhelix[2];
5260 m_lpte = 1/m_lhelixe[2];
5261 m_lptmu = 1/m_lhelixmu[2];
5262 m_lptk = 1/m_lhelixk[2];
5263 m_lptp = 1/m_lhelixp[2];
5264
5265 m_lptot = sqrt(1+pow(m_lhelix[4],2))/m_lhelix[2];
5266 m_lptote = sqrt(1+pow(m_lhelixe[4],2))/m_lhelixe[2];
5267 m_lptotmu = sqrt(1+pow(m_lhelixmu[4],2))/m_lhelixmu[2];
5268 m_lptotk = sqrt(1+pow(m_lhelixk[4],2))/m_lhelixk[2];
5269 m_lptotp = sqrt(1+pow(m_lhelixp[4],2))/m_lhelixp[2];
5270
5271 m_zptot = sqrt(1+pow(m_zhelix[4],2))/m_zhelix[2];
5272 m_zptote = sqrt(1+pow(m_zhelixe[4],2))/m_zhelixe[2];
5273 m_zptotmu = sqrt(1+pow(m_zhelixmu[4],2))/m_zhelixmu[2];
5274 m_zptotk = sqrt(1+pow(m_zhelixk[4],2))/m_zhelixk[2];
5275 m_zptotp = sqrt(1+pow(m_zhelixp[4],2))/m_zhelixp[2];
5277 m_zsigp = sqrt(pow((m_zptot/m_zhelix[2]),2)*m_zerror[5]+
5278 pow((m_zhelix[4]/m_zptot),2)*pow((1/m_zhelix[2]),4)*m_zerror[14]-
5279 2*m_zhelix[4]*m_zerror[12]*pow((1/m_zhelix[2]),3));
5280 m_zsigpe = sqrt(pow((m_zptote/m_zhelixe[2]),2)*m_zerrore[5]+
5281 pow((m_zhelixe[4]/m_zptote),2)*pow((1/m_zhelixe[2]),4)*m_zerrore[14]-
5282 2*m_zhelixe[4]*m_zerrore[12]*pow((1/m_zhelixe[2]),3));
5283 m_zsigpmu = sqrt(pow((m_zptotmu/m_zhelixmu[2]),2)*m_zerrormu[5]+
5284 pow((m_zhelixmu[4]/m_zptotmu),2)*pow((1/m_zhelixmu[2]),4)*m_zerrormu[14]-
5285 2*m_zhelixmu[4]*m_zerrormu[12]*pow((1/m_zhelixmu[2]),3));
5286 m_zsigpk = sqrt(pow((m_zptotk/m_zhelixk[2]),2)*m_zerrork[5]+
5287 pow((m_zhelixk[4]/m_zptotk),2)*pow((1/m_zhelixk[2]),4)*m_zerrork[14]-
5288 2*m_zhelixk[4]*m_zerrork[12]*pow((1/m_zhelixk[2]),3));
5289 m_zsigpp = sqrt(pow((m_zptotp/m_zhelixp[2]),2)*m_zerrorp[5]+
5290 pow((m_zhelixp[4]/m_zptotp),2)*pow((1/m_zhelixp[2]),4)*m_zerrorp[14]-
5291 2*m_zhelixp[4]*m_zerrorp[12]*pow((1/m_zhelixp[2]),3));
5292 }
5293
5294 StatusCode sc1 = m_nt1->write();
5295 if( sc1.isFailure() ) cout<<"Ntuple1 filling failed!"<<endl;
5296 }
5297
5299 if(jj == 1) {
5300 phi1 = (*iter_trk)->getFFi0();
5301 r1 = (*iter_trk)->getFDr();
5302 z1 = (*iter_trk)->getFDz();
5303 kap1 = (*iter_trk)->getFCpa();
5304 tanl1 = (*iter_trk)->getFTanl();
5307 p1 = sqrt(1+tanl1*tanl1)/kap1;
5308 the1 = M_PI/2-atan(tanl1);
5309 } else if(jj == 2) {
5310 phi2 = (*iter_trk)->getFFi0();
5311 r2 = (*iter_trk)->getFDr();
5312 z2 = (*iter_trk)->getFDz();
5313 kap2 = (*iter_trk)->getFCpa();
5314 tanl2 = (*iter_trk)->getFTanl();
5317 p2 = sqrt(1+tanl2*tanl2)/kap1;
5318 the2 = M_PI/2-atan(tanl2);
5319 }
5320 }
5321 }
5323 m_delx = x1 - x2;
5324 m_dely = y1 - y2;
5325 m_delz = z1 - z2;
5326 m_delthe = the1 + the2;
5328 m_delp = p1 - p2;
5329 StatusCode sc2 = m_nt2->write();
5330 if( sc2.isFailure() ) cout<<"Ntuple2 filling failed!"<<endl;
5331 }
5332 delete [] order;
5333 delete [] rCont;
5334 delete [] rGen;
5335 delete [] rOM;
5336
5338 cout << "Kalfitting finished " << std::endl;
5339}
Referenced by execute().
◆ kalman_fitting_MdcxReco_Csmc_Sew()
| void KalFitAlg::kalman_fitting_MdcxReco_Csmc_Sew | ( | void | ) |
Definition at line 4292 of file KalFitAlg.cxx.
4293{
4294
4295 MsgStream log(msgSvc(), name());
4296 double Pt_threshold(0.3);
4297 Hep3Vector IP(0,0,0);
4298
4299 vector<MdcRec_trk>* mdcMgr = MdcRecTrkCol::getMdcRecTrkCol();
4300 vector<MdcRec_trk_add>* mdc_addMgr = MdcRecTrkAddCol::getMdcRecTrkAddCol();
4301 vector<MdcRec_wirhit>* whMgr = MdcRecWirhitCol::getMdcRecWirhitCol();
4302
4303 // Table Manager
4304 if ( !&whMgr ) return;
4305
4306 // Get reduced chi**2 of Mdc track :
4307 int ntrk = mdcMgr->size();
4308 // cout<<"ntrk: "<<ntrk<<endl;
4309
4311 //cout<<"nhits: "<<nhits<<endl;
4312
4313
4314 //check whether Recon already registered
4315 DataObject *aReconEvent;
4316 eventSvc()->findObject("/Event/Recon",aReconEvent);
4317 if(!aReconEvent) {
4318 // register ReconEvent Data Object to TDS;
4320 StatusCode sc = eventSvc()->registerObject("/Event/Recon",recevt );
4321 if(sc!=StatusCode::SUCCESS) {
4322 log << MSG::FATAL << "Could not register ReconEvent" <<endreq;
4323 return;
4324 }
4325 }
4326
4329 //make RecMdcKalTrackCol
4330 log << MSG::INFO << "beginning to make RecMdcKalTrackCol" <<endreq;
4331
4332
4333 MdcRec_trk& TrasanTRK = *(mdcMgr->begin());
4334 MdcRec_trk_add& TrasanTRK_add = *(mdc_addMgr->begin());
4335 // Reject the ones with quality != 0
4336 // int trasqual = TrasanTRK_add.quality;
4337 // if(debug_ == 4) cout<<"kalman_fitting>trasqual... "<<trasqual<<endl;
4338 // if (trasqual) continue;
4339
4340 // What kind of KalFit ?
4341 int type(0);
4343 (TrasanTRK_add.decision & 64) == 64) type = 1;
4344
4345 // Initialisation : (x, a, ea)
4347 TrasanTRK.pivot[1],
4348 TrasanTRK.pivot[2]);
4349
4350 HepVector a(5);
4351 for(int i = 0; i < 5; i++)
4352 a[i] = TrasanTRK.helix[i];
4353
4354 HepSymMatrix ea(5);
4355 for(int i = 0, k = 0; i < 5; i++) {
4356 for(int j = 0; j <= i; j++) {
4358 ea[j][i] = ea[i][j];
4359 }
4360 }
4361
4362 KalFitTrack::setInitMatrix(ea);
4363
4365 int way(1);
4366 // Prepare the track found :
4369
4370 int hit_asso(0);
4371 // Reject the ones with quality != 0
4374 if (trasqual) return;
4375 // Mdc Hits
4376 int inlyr(999), outlyr(-1);
4377 int* rStat = new int[43];
4378 for(int irStat=0;irStat<43;++irStat)rStat[irStat]=0;
4379 std::vector<MdcRec_wirhit*> pt=TrasanTRK.hitcol;
4380 int hit_in(0);
4382 // Number of hits/layer
4383 int Num[43] = {0};
4384 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
4385 ii != pt.begin()-1; ii--) {
4386 Num[(*ii)->geo->Lyr()->Id()]++;
4387 }
4388
4389 for (vector<MdcRec_wirhit*>::iterator ii = pt.end()-1;
4390 ii != pt.begin()-1; ii--) {
4391
4392 hit_asso++;
4393 if (Num[(*ii)->geo->Lyr()->Id()]>3) {
4395 cout << "WARNING: I found " << Num[(*ii)->geo->Lyr()->Id()]
4396 << " hits in the layer "
4397 << (*ii)->geo->Lyr()->Id() << std::endl;
4398 continue;
4399 }
4400
4401 hit_in++;
4402 MdcRec_wirhit & rechit = **ii;
4406
4407 int lr_decision(0);
4410 // if (rechit.lr==0) lr_decision=-1;
4412 }
4413
4416 lr_decision, rechit.tdc,
4417 dist, erdist,
4419 // inner/outer layer :
4420 rStat[ind]++;
4421 if (inlyr>ind) inlyr = ind;
4422 if (outlyr<ind) outlyr = ind;
4423 }
4424 // Empty layers :
4425 int empty_between(0), empty(0);
4426 for (int i= inlyr; i <= outlyr; i++)
4427 if (!rStat[i]) empty_between++;
4428 empty = empty_between+inlyr+(42-outlyr);
4429 delete [] rStat;
4430
4432 cout << "**** NUMBER OF Mdc HITS (TRASAN) = " << hit_asso << std::endl;
4433
4434
4435 // RMK high momentum track under study, probably not neeeded...
4436 track_lead.order_wirhit(0);
4437 track_lead.type(type);
4439 if (nhit<70) {
4440 cout << " ATTENTION TRACK WITH ONLY HITS " << nhit << std::endl;
4441 return;
4442 }
4443
4444 // Initialisation :
4445 double KalFitst(0), KalFitax(0), KalFitschi2(0);
4446 // Move to the outer most hit :
4447 Hep3Vector outer_pivot(track_lead.x(fiTerm));
4448
4450 std::cout<<"before track_lead.pivot(outer_pivot) ,the error matrix of track_lead is .."<<track_lead.Ea()<<std::endl;
4451 }
4454 // attention best_chi2 reinitialize !!!
4457 HepSymMatrix Eakal(5,0);
4458
4459 //init_matrix(TrasanTRK, Eakal);
4460
4463 choice_ = 6;
4464 }
4465
4467
4468 //std::cout<<" Eakal be here: "<<Eakal<<std::endl;
4469
4471 std::cout << "from Mdc Pattern Recognition: " << std::endl;
4472 //HepPoint3D IP(0,0,0);
4474 track_lead.a(),
4475 track_lead.Ea());
4476 work.pivot(IP);
4477 std::cout << " dr = " << work.a()[0]
4478 << ", Er_dr = " << sqrt(work.Ea()[0][0]) << std::endl;
4479 std::cout << " phi0 = " << work.a()[1]
4480 << ", Er_phi0 = " << sqrt(work.Ea()[1][1]) << std::endl;
4481 std::cout << " PT = " << 1/work.a()[2]
4482 << ", Er_kappa = " << sqrt(work.Ea()[2][2]) << std::endl;
4483 std::cout << " dz = " << work.a()[3]
4484 << ", Er_dz = " << sqrt(work.Ea()[3][3]) << std::endl;
4485 std::cout << " tanl = " << work.a()[4]
4486 << ", Er_tanl = " << sqrt(work.Ea()[4][4]) << std::endl;
4487 }
4489 track_lead.update_forMdc();
4490
4491 //HepPoint3D IP(0,0,0);
4493 cout << " Mdc FIRST KALMAN FIT " << std::endl;
4495 track_lead.a(),
4496 track_lead.Ea());
4497 work1.pivot(IP);
4498 cout << " dr = " << work1.a()[0]
4499 << ", Er_dr = " << sqrt(work1.Ea()[0][0]) << std::endl;
4500 cout << " phi0 = " << work1.a()[1]
4501 << ", Er_phi0 = " << sqrt(work1.Ea()[1][1]) << std::endl;
4502 cout << " PT = " << 1/work1.a()[2]
4503 << ", Er_kappa = " << sqrt(work1.Ea()[2][2]) << std::endl;
4504 cout << " dz = " << work1.a()[3]
4505 << ", Er_dz = " << sqrt(work1.Ea()[3][3]) << std::endl;
4506 cout << " tanl = " << work1.a()[4]
4507 << ", Er_tanl = " << sqrt(work1.Ea()[4][4]) << std::endl;
4508 }
4509
4510 // fill TDS
4512
4513 // Complete the track (other mass assumption, backward) and
4514 complete_track(TrasanTRK, TrasanTRK_add, track_lead, kaltrk,kalcol,segcol);
4515
4516
4517 StatusCode kalsc;
4518 //check whether the RecMdcKalTrackCol has been already registered
4519 DataObject *aRecKalEvent;
4520 eventSvc()->findObject("/Event/Recon/RecMdcKalTrackCol", aRecKalEvent);
4522 //then unregister RecMdcKalCol
4523 kalsc = eventSvc()->unregisterObject("/Event/Recon/RecMdcKalTrackCol");
4524 if(kalsc != StatusCode::SUCCESS) {
4525 log << MSG::FATAL << "Could not unregister RecMdcKalTrack collection" << endreq;
4526 return;
4527 }
4528 }
4529
4530 kalsc = eventSvc()->registerObject("/Event/Recon/RecMdcKalTrackCol", kalcol);
4531 if( kalsc.isFailure()) {
4532 log << MSG::FATAL << "Could not register RecMdcKalTrack" << endreq;
4533 return;
4534 }
4535 log << MSG::INFO << "RecMdcKalTrackCol registered successfully!" <<endreq;
4536
4537
4538
4539 StatusCode segsc;
4540 //check whether the RecMdcKalHelixSegCol has been already registered
4541 DataObject *aRecKalSegEvent;
4542 eventSvc()->findObject("/Event/Recon/RecMdcKalHelixSegCol", aRecKalSegEvent);
4544 //then unregister RecMdcKalHelixSegCol
4545 segsc = eventSvc()->unregisterObject("/Event/Recon/RecMdcKalHelixSegCol");
4546 if(segsc != StatusCode::SUCCESS) {
4547 log << MSG::FATAL << "Could not unregister RecMdcKalHelixSegCol collection" << endreq;
4548 return;
4549 }
4550 }
4551
4552 segsc = eventSvc()->registerObject("/Event/Recon/RecMdcKalHelixSegCol", segcol);
4553 if( segsc.isFailure() ) {
4554 log << MSG::FATAL << "Could not register RecMdcKalHelixSeg" << endreq;
4555 return;
4556 }
4557 log << MSG::INFO << "RecMdcKalHelixSegCol registered successfully!" <<endreq;
4558
4559
4560 double x1(0.),x2(0.),y1(0.),y2(0.),z1(0.),z2(0.),the1(0.),the2(0.),phi1(0.),phi2(0.),p1(0.),p2(0.);
4561 double r1(0.),r2(0.),kap1(999.),kap2(999.),tanl1(0.),tanl2(0.);
4562 //check the result:RecMdcKalTrackCol
4563
4564 SmartDataPtr<RecMdcKalTrackCol> kaltrkCol(eventSvc(),"/Event/Recon/RecMdcKalTrackCol");
4565 if (!kaltrkCol) {
4566 log << MSG::FATAL << "Could not find RecMdcKalTrackCol" << endreq;
4567 return;
4568 }
4569 log << MSG::INFO << "Begin to check RecMdcKalTrackCol"<<endreq;
4570 RecMdcKalTrackCol::iterator iter_trk = kaltrkCol->begin();
4571 for( int jj=1; iter_trk != kaltrkCol->end(); iter_trk++,jj++) {
4572 log << MSG::DEBUG << "retrieved MDC Kalmantrack:"
4573 << "Track Id: " << (*iter_trk)->getTrackId()
4574 << " Mass of the fit: "<< (*iter_trk)->getMass(2)<< endreq
4575 << " Length of the track: "<< (*iter_trk)->getLength(2)
4576 << " Tof of the track: "<< (*iter_trk)->getTof(2) << endreq
4577 << " Chisq of the fit: "<< (*iter_trk)->getChisq(0,2)
4578 <<" "<< (*iter_trk)->getChisq(1,2) << endreq
4579 << "Ndf of the fit: "<< (*iter_trk)->getNdf(0,1)
4580 <<" "<< (*iter_trk)->getNdf(1,2) << endreq
4581 << "Kappa " << (*iter_trk)->getZHelix()[2]
4582 << "zhelixmu "<<(*iter_trk)->getZHelixMu()
4583 << endreq;
4584
4585 HelixSegRefVec gothelixsegs = (*iter_trk)->getVecHelixSegs();
4587 std::cout<<"the size of gothelixsegs ..."<<gothelixsegs.size()<<std::endl;
4588 }
4589
4590 HelixSegRefVec::iterator it_gothelixseg = gothelixsegs.begin();
4591 for( ; it_gothelixseg != gothelixsegs.end(); it_gothelixseg++) {
4593 std::cout<<"the layerId of this helixseg is ..."<<(*it_gothelixseg)->getLayerId()<<std::endl;
4594 std::cout<<"the residual of this helixseg exclude the meas hit"<<(*it_gothelixseg)->getResExcl()<<std::endl;
4595 std::cout<<"the residual of this helixseg include the meas hit"<<(*it_gothelixseg)->getResIncl()<<std::endl;
4596 std::cout<<"the track id of the helixseg is ..."<<(*it_gothelixseg)->getTrackId() <<std::endl;
4597 std::cout<<"the tof of the helixseg is ..."<<(*it_gothelixseg)->getTof()<<std::endl;
4598 std::cout<<"the Zhit of the helixseg is ..."<<(*it_gothelixseg)->getZhit()<<std::endl;
4599 }
4600 }
4601 for( int i = 0; i<43; i++) {
4602 log << MSG::DEBUG << "retrieved pathl["<<i<<"]= "
4603 << (*iter_trk)->getPathl(i) <<endreq;
4604 }
4605
4607 m_trackid = (*iter_trk)->getTrackId();
4608 for( int jj =0, iii=0; jj<5; jj++) {
4609 m_length[jj] = (*iter_trk)->getLength(jj);
4610 m_tof[jj] = (*iter_trk)->getTof(jj);
4611 m_nhits[jj] = (*iter_trk)->getNhits(jj);
4612 m_zhelix[jj] = (*iter_trk)->getZHelix()[jj];
4613 m_zhelixe[jj] = (*iter_trk)->getZHelixE()[jj];
4614 m_zhelixmu[jj] = (*iter_trk)->getZHelixMu()[jj];
4615 m_zhelixk[jj] = (*iter_trk)->getZHelixK()[jj];
4616 m_zhelixp[jj] = (*iter_trk)->getZHelixP()[jj];
4617 m_fhelix[jj] = (*iter_trk)->getFHelix()[jj];
4618 m_fhelixe[jj] = (*iter_trk)->getFHelixE()[jj];
4619 m_fhelixmu[jj] = (*iter_trk)->getFHelixMu()[jj];
4620 m_fhelixk[jj] = (*iter_trk)->getFHelixK()[jj];
4621 m_fhelixp[jj] = (*iter_trk)->getFHelixP()[jj];
4622 m_lhelix[jj] = (*iter_trk)->getLHelix()[jj];
4623 m_lhelixe[jj] = (*iter_trk)->getLHelixE()[jj];
4624 m_lhelixmu[jj] = (*iter_trk)->getLHelixMu()[jj];
4625 m_lhelixk[jj] = (*iter_trk)->getLHelixK()[jj];
4626 m_lhelixp[jj] = (*iter_trk)->getLHelixP()[jj];
4628 for(int kk=0; kk<=jj; kk++,iii++) {
4629 m_zerror[iii] = (*iter_trk)->getZError()[jj][kk];
4630 m_zerrore[iii] = (*iter_trk)->getZErrorE()[jj][kk];
4631 m_zerrormu[iii] = (*iter_trk)->getZErrorMu()[jj][kk];
4632 m_zerrork[iii] = (*iter_trk)->getZErrorK()[jj][kk];
4633 m_zerrorp[iii] = (*iter_trk)->getZErrorP()[jj][kk];
4634 m_ferror[iii] = (*iter_trk)->getFError()[jj][kk];
4635 m_ferrore[iii] = (*iter_trk)->getFErrorE()[jj][kk];
4636 m_ferrormu[iii] = (*iter_trk)->getFErrorMu()[jj][kk];
4637 m_ferrork[iii] = (*iter_trk)->getFErrorK()[jj][kk];
4638 m_ferrorp[iii] = (*iter_trk)->getFErrorP()[jj][kk];
4639 m_lerror[iii] = (*iter_trk)->getLError()[jj][kk];
4640 m_lerrore[iii] = (*iter_trk)->getLErrorE()[jj][kk];
4641 m_lerrormu[iii] = (*iter_trk)->getLErrorMu()[jj][kk];
4642 m_lerrork[iii] = (*iter_trk)->getLErrorK()[jj][kk];
4643 m_lerrorp[iii] = (*iter_trk)->getLErrorP()[jj][kk];
4644 }
4645
4646 }
4647 }
4648
4649 // RootConversion changed in BOSS6.0, so use thefollowing:
4650 m_chisq[0][0] = (*iter_trk)->getChisq(0,0);
4651 m_chisq[1][0] = (*iter_trk)->getChisq(0,1);
4652 m_chisq[2][0] = (*iter_trk)->getChisq(0,2);
4653 m_chisq[3][0] = (*iter_trk)->getChisq(0,3);
4654 m_chisq[4][0] = (*iter_trk)->getChisq(0,4);
4655 m_chisq[0][1] = (*iter_trk)->getChisq(1,0);
4656 m_chisq[1][1] = (*iter_trk)->getChisq(1,1);
4657 m_chisq[2][1] = (*iter_trk)->getChisq(1,2);
4658 m_chisq[3][1] = (*iter_trk)->getChisq(1,3);
4659 m_chisq[4][1] = (*iter_trk)->getChisq(1,4);
4660
4661 m_ndf[0][0] = (*iter_trk)->getNdf(0,0);
4662 m_ndf[1][0] = (*iter_trk)->getNdf(0,1);
4663 m_ndf[2][0] = (*iter_trk)->getNdf(0,2);
4664 m_ndf[3][0] = (*iter_trk)->getNdf(0,3);
4665 m_ndf[4][0] = (*iter_trk)->getNdf(0,4);
4666 m_ndf[0][1] = (*iter_trk)->getNdf(1,0);
4667 m_ndf[1][1] = (*iter_trk)->getNdf(1,1);
4668 m_ndf[2][1] = (*iter_trk)->getNdf(1,2);
4669 m_ndf[3][1] = (*iter_trk)->getNdf(1,3);
4670 m_ndf[4][1] = (*iter_trk)->getNdf(1,4);
4671
4672 m_stat[0][0] = (*iter_trk)->getStat(0,0);
4673 m_stat[1][0] = (*iter_trk)->getStat(0,1);
4674 m_stat[2][0] = (*iter_trk)->getStat(0,2);
4675 m_stat[3][0] = (*iter_trk)->getStat(0,3);
4676 m_stat[4][0] = (*iter_trk)->getStat(0,4);
4677 m_stat[0][1] = (*iter_trk)->getStat(1,0);
4678 m_stat[1][1] = (*iter_trk)->getStat(1,1);
4679 m_stat[2][1] = (*iter_trk)->getStat(1,2);
4680 m_stat[3][1] = (*iter_trk)->getStat(1,3);
4681 m_stat[4][1] = (*iter_trk)->getStat(1,4);
4682
4683 m_fptot = sqrt(1+pow(m_fhelix[4],2))/m_fhelix[2];
4684 m_fptote = sqrt(1+pow(m_fhelixe[4],2))/m_fhelixe[2];
4685 m_fptotmu = sqrt(1+pow(m_fhelixmu[4],2))/m_fhelixmu[2];
4686 m_fptotk = sqrt(1+pow(m_fhelixk[4],2))/m_fhelixk[2];
4687 m_fptotp = sqrt(1+pow(m_fhelixp[4],2))/m_fhelixp[2];
4688
4689 m_zpt = 1/m_zhelix[2];
4690 m_zpte = 1/m_zhelixe[2];
4691 m_zptmu = 1/m_zhelixmu[2];
4692 m_zptk = 1/m_zhelixk[2];
4693 m_zptp = 1/m_zhelixp[2];
4694
4695 m_fpt = 1/m_fhelix[2];
4696 m_fpte = 1/m_fhelixe[2];
4697 m_fptmu = 1/m_fhelixmu[2];
4698 m_fptk = 1/m_fhelixk[2];
4699 m_fptp = 1/m_fhelixp[2];
4700
4701 m_lpt = 1/m_lhelix[2];
4702 m_lpte = 1/m_lhelixe[2];
4703 m_lptmu = 1/m_lhelixmu[2];
4704 m_lptk = 1/m_lhelixk[2];
4705 m_lptp = 1/m_lhelixp[2];
4706
4707 m_lptot = sqrt(1+pow(m_lhelix[4],2))/m_lhelix[2];
4708 m_lptote = sqrt(1+pow(m_lhelixe[4],2))/m_lhelixe[2];
4709 m_lptotmu = sqrt(1+pow(m_lhelixmu[4],2))/m_lhelixmu[2];
4710 m_lptotk = sqrt(1+pow(m_lhelixk[4],2))/m_lhelixk[2];
4711 m_lptotp = sqrt(1+pow(m_lhelixp[4],2))/m_lhelixp[2];
4712
4713 m_zptot = sqrt(1+pow(m_zhelix[4],2))/m_zhelix[2];
4714 m_zptote = sqrt(1+pow(m_zhelixe[4],2))/m_zhelixe[2];
4715 m_zptotmu = sqrt(1+pow(m_zhelixmu[4],2))/m_zhelixmu[2];
4716 m_zptotk = sqrt(1+pow(m_zhelixk[4],2))/m_zhelixk[2];
4717 m_zptotp = sqrt(1+pow(m_zhelixp[4],2))/m_zhelixp[2];
4719 m_zsigp = sqrt(pow((m_zptot/m_zhelix[2]),2)*m_zerror[5]+
4720 pow((m_zhelix[4]/m_zptot),2)*pow((1/m_zhelix[2]),4)*m_zerror[14]-
4721 2*m_zhelix[4]*m_zerror[12]*pow((1/m_zhelix[2]),3));
4722 m_zsigpe = sqrt(pow((m_zptote/m_zhelixe[2]),2)*m_zerrore[5]+
4723 pow((m_zhelixe[4]/m_zptote),2)*pow((1/m_zhelixe[2]),4)*m_zerrore[14]-
4724 2*m_zhelixe[4]*m_zerrore[12]*pow((1/m_zhelixe[2]),3));
4725 m_zsigpmu = sqrt(pow((m_zptotmu/m_zhelixmu[2]),2)*m_zerrormu[5]+
4726 pow((m_zhelixmu[4]/m_zptotmu),2)*pow((1/m_zhelixmu[2]),4)*m_zerrormu[14]-
4727 2*m_zhelixmu[4]*m_zerrormu[12]*pow((1/m_zhelixmu[2]),3));
4728 m_zsigpk = sqrt(pow((m_zptotk/m_zhelixk[2]),2)*m_zerrork[5]+
4729 pow((m_zhelixk[4]/m_zptotk),2)*pow((1/m_zhelixk[2]),4)*m_zerrork[14]-
4730 2*m_zhelixk[4]*m_zerrork[12]*pow((1/m_zhelixk[2]),3));
4731 m_zsigpp = sqrt(pow((m_zptotp/m_zhelixp[2]),2)*m_zerrorp[5]+
4732 pow((m_zhelixp[4]/m_zptotp),2)*pow((1/m_zhelixp[2]),4)*m_zerrorp[14]-
4733 2*m_zhelixp[4]*m_zerrorp[12]*pow((1/m_zhelixp[2]),3));
4734 }
4735
4736 StatusCode sc1 = m_nt1->write();
4737 if( sc1.isFailure() ) cout<<"Ntuple1 filling failed!"<<endl;
4738 }
4739
4741 if(jj == 1) {
4742 phi1 = (*iter_trk)->getFFi0();
4743 r1 = (*iter_trk)->getFDr();
4744 z1 = (*iter_trk)->getFDz();
4745 kap1 = (*iter_trk)->getFCpa();
4746 tanl1 = (*iter_trk)->getFTanl();
4749 p1 = sqrt(1+tanl1*tanl1)/kap1;
4750 the1 = M_PI/2-atan(tanl1);
4751 } else if(jj == 2) {
4752 phi2 = (*iter_trk)->getFFi0();
4753 r2 = (*iter_trk)->getFDr();
4754 z2 = (*iter_trk)->getFDz();
4755 kap2 = (*iter_trk)->getFCpa();
4756 tanl2 = (*iter_trk)->getFTanl();
4759 p2 = sqrt(1+tanl2*tanl2)/kap1;
4760 the2 = M_PI/2-atan(tanl2);
4761 }
4762 }
4763 }
4765 m_delx = x1 - x2;
4766 m_dely = y1 - y2;
4767 m_delz = z1 - z2;
4768 m_delthe = the1 + the2;
4770 m_delp = p1 - p2;
4771 StatusCode sc2 = m_nt2->write();
4772 if( sc2.isFailure() ) cout<<"Ntuple2 filling failed!"<<endl;
4773 }
4774
4776 cout << "Kalfitting finished " << std::endl;
4777}
Referenced by execute().
◆ sameas()
| void KalFitAlg::sameas | ( | RecMdcKalTrack * | trk, |
| int | l_mass, | ||
| int | imain | ||
| ) |
complete the RecMdcKalTrackCol
Definition at line 2256 of file KalFitAlg.cxx.
2257{
2258 // note: for this function,only imain==lead(2) considered
2259 //std::cout<<"BEGINNING THE sameas() function ..."<<std::endl;
2264
2265 for(int jj = 0; jj<2; jj++) {
2269 }
2272}
◆ set_Mdc()
| void KalFitAlg::set_Mdc | ( | void | ) |
Set up the wires, layers and superlayers...
Definition at line 114 of file KalFitAlg2.cxx.
115{
117 if(! mdcGeomSvc) {
118 std::cout<<"ERROR OCCUR when dynamic_cast in KalFitAlg2.cxx ..!!"<<std::endl;
119 }
120
122 cout << "KalFitAlg:: MDC initialisation " << std::endl;
123 }
124 _wire = NULL;
125 _layer = NULL;
126 _superLayer = NULL;
127
131
132 if (!Nwire || !Nlyr || !Nsup){
133 cout << ".....MdcGeom Objects are missing !! " << std::endl;
134 exit(-1);
135 }
136
137 if (!_wire)
139 if (!_layer)
141 if (!_superLayer)
143
144 if (!_wire || !_layer || !_superLayer){
145 std::cerr << "KalFitAlg::Cannot allocate geometries" << std::endl;
146 std::cerr << "JOB will stop" << std::endl;
147 exit(-1);
148 }
149
150 int superLayerID = 0;
151 int layerID = 0;
152 int localLayerID = 0;
153 int localWireID = 0;
154 int localID = 0;
155 int wireID;
156
159 int k = 0;
160 int Nlayer[12];
161 int Nlocal[12];
162 int NlocalWireID[43];
163
164 for (wireID = 0;wireID <= Nwire; wireID++) {
166 if (layer != layer_back) {
167 layer_back = layer;
169 if (superLayer != superLayer_back) {
170 superLayer_back = superLayer;
171 Nlayer[k] = localLayerID;
172 Nlocal[k] = localID;
173 localLayerID = 0;
174 k++;
175 }
176 NlocalWireID[layerID] = localWireID;
177 localID = 0;
178 localWireID = 0;
179 layerID++;
180 localLayerID++;
181 }
182 localID++;
183 localWireID++;
184 }
185
186 superLayerID = -1;
187 layerID = -1;
188 localLayerID = 0;
189 localID = 0;
190 layer_back = NULL;
191 superLayer_back = NULL;
192 for (wireID = 0;wireID < Nwire; wireID++) {
193 MdcGeoLayer * layer = (wireID==Nwire) ?
195 if (layer != layer_back){
196 layer_back = layer;
197 MdcGeoSuper * superLayer = (wireID==Nwire) ?
199 if (superLayer != superLayer_back){
200 superLayer_back = superLayer;
201 // initialize super-layer
202 superLayerID++;
204 Nlocal[superLayerID+1],
205 layerID+1,
206 Nlayer[superLayerID+1],
207 superLayerID);
208 localLayerID=0;
209 }
210 // initialize layer
211 layerID++;
216 0.1*(layer->Length()/2),
218 layerID, localLayerID++ );
219 localID = 0;
220 }
221 // initialize wire
222
226
227 if (superLayerID == 2 || superLayerID == 3 ||
228 superLayerID == 4 || superLayerID == 9 ||
229 superLayerID == 10) { // axial wire
231 fwd,bck, _wire+Nwire,wire->Id(),0);
232
233 } else { // stereo wire
235 fwd,bck, _wire+Nwire,wire->Id(),1);
236 }
237 }
238
239 // make virtual wire object for the pointer of boundary's neighbor
241
243
244 return;
245}
Definition: KalFitLayer_Mdc.h:13
Definition: KalFitSuper_Mdc.h:8
Definition: MdcGeoLayer.h:16
Definition: MdcGeoSuper.h:8
Referenced by beginRun().
◆ setBesFromGdml()
| void KalFitAlg::setBesFromGdml | ( | void | ) |
mdcgas
inner wall shield fiml1 Al by wangll 2012-09-07
inner wall CarbonFiber by wll 2012-09-06
inner wall shield film0 Al by wangll 2012-09-07
air
outer beryllium pipe
cooling oil
inner beryllium pipe
gold
now construct the cylinders
film1 of the innerwall of inner drift chamber
innerwall of inner drift chamber
film0 of the innerwall of inner drift chamber
outer air, be attention the calculation of the radius and thick of the air cylinder is special
outer Beryllium layer
oil layer
inner Beryllium layer
gold layer
Definition at line 12 of file KalFitReadGdml.cxx.
12 {
13
14 int i(0);
16
17 G4LogicalVolume *logicalMdc = 0;
19 logicalMdc = aMdcG4Geo->GetTopVolume();
20
21 /// mdcgas
22 G4Material* mdcMaterial = logicalMdc->GetMaterial();
23
24 for(i=0; i<mdcMaterial->GetElementVector()->size(); i++){
25 Z += (mdcMaterial->GetElement(i)->GetZ())*
26 (mdcMaterial->GetFractionVector()[i]);
27 A += (mdcMaterial->GetElement(i)->GetA())*
28 (mdcMaterial->GetFractionVector()[i]);
29 }
30 Ionization = mdcMaterial->GetIonisation()->GetMeanExcitationEnergy();
31 Density = mdcMaterial->GetDensity()/(g/cm3);
32 Radlen = mdcMaterial->GetRadlen();
33 std::cout<<"mdcgas: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
34 KalFitMaterial FitMdcMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
35 _BesKalmanFitMaterials.push_back(FitMdcMaterial);
36 KalFitTrack::mdcGasRadlen_ = Radlen/10.;
37
38 /// inner wall shield fiml1 Al by wangll 2012-09-07
39 G4LogicalVolume* innerWallFilm1Volume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("LogicalMdcInnerFilm1"));
40 G4Material* innerWallFilm1Material = innerWallFilm1Volume->GetMaterial();
41 G4Tubs* innerwallFilm1Tub = dynamic_cast<G4Tubs*>(innerWallFilm1Volume->GetSolid());
42
43 Z = 0.;
44 A = 0.;
45 for(i=0; i<innerWallFilm1Material->GetElementVector()->size(); i++){
46 Z += (innerWallFilm1Material->GetElement(i)->GetZ())*
47 (innerWallFilm1Material->GetFractionVector()[i]);
48 A += (innerWallFilm1Material->GetElement(i)->GetA())*
49 (innerWallFilm1Material->GetFractionVector()[i]);
50 }
51
52 Ionization = innerWallFilm1Material->GetIonisation()->GetMeanExcitationEnergy();
53 Density = innerWallFilm1Material->GetDensity()/(g/cm3);
54 Radlen = innerWallFilm1Material->GetRadlen();
55 std::cout<<"Mdc innerwall Film1, Al: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
56 KalFitMaterial FitInnerwallFilm1Material(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
57 _BesKalmanFitMaterials.push_back(FitInnerwallFilm1Material);
58
59
60 /// inner wall CarbonFiber by wll 2012-09-06
61 G4LogicalVolume* innerwallVolume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("logicalMdcSegment2"));
62 G4Material* innerwallMaterial = innerwallVolume->GetMaterial();
63 G4Tubs* innerwallTub = dynamic_cast<G4Tubs*>(innerwallVolume->GetSolid());
64
65 Z = 0.;
66 A = 0.;
67 for(i=0; i<innerwallMaterial->GetElementVector()->size(); i++){
68 Z += (innerwallMaterial->GetElement(i)->GetZ())*
69 (innerwallMaterial->GetFractionVector()[i]);
70 A += (innerwallMaterial->GetElement(i)->GetA())*
71 (innerwallMaterial->GetFractionVector()[i]);
72 }
73
74 Ionization = innerwallMaterial->GetIonisation()->GetMeanExcitationEnergy();
75 Density = innerwallMaterial->GetDensity()/(g/cm3);
76 Radlen = innerwallMaterial->GetRadlen();
77 std::cout<<"Mdc innerwall, Al: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
78 KalFitMaterial FitInnerwallMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
79 _BesKalmanFitMaterials.push_back(FitInnerwallMaterial);
80
81 /// inner wall shield film0 Al by wangll 2012-09-07
82 G4LogicalVolume* innerWallFilm0Volume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("LogicalMdcInnerFilm0"));
83 G4Material* innerWallFilm0Material = innerWallFilm0Volume->GetMaterial();
84 G4Tubs* innerwallFilm0Tub = dynamic_cast<G4Tubs*>(innerWallFilm0Volume->GetSolid());
85
86 Z = 0.;
87 A = 0.;
88 for(i=0; i<innerWallFilm0Material->GetElementVector()->size(); i++){
89 Z += (innerWallFilm0Material->GetElement(i)->GetZ())*
90 (innerWallFilm0Material->GetFractionVector()[i]);
91 A += (innerWallFilm0Material->GetElement(i)->GetA())*
92 (innerWallFilm0Material->GetFractionVector()[i]);
93 }
94
95 Ionization = innerWallFilm0Material->GetIonisation()->GetMeanExcitationEnergy();
96 Density = innerWallFilm0Material->GetDensity()/(g/cm3);
97 Radlen = innerWallFilm0Material->GetRadlen();
98 std::cout<<"Mdc innerwall Film0, Al: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
99 KalFitMaterial FitInnerwallFilm0Material(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
100 _BesKalmanFitMaterials.push_back(FitInnerwallFilm0Material);
101
102 ///////////////////////////////////////////////////////////////////////////////////////////////////
103 G4LogicalVolume *logicalBes = 0;
105 logicalBes = aBesG4Geo->GetTopVolume();
106
107 /// air
108 G4LogicalVolume* logicalAirVolume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("logicalWorld"));
109 G4Material* airMaterial = logicalAirVolume->GetMaterial();
110 Z = 0.;
111 A = 0.;
112 for(i=0; i<airMaterial->GetElementVector()->size(); i++){
113 Z += (airMaterial->GetElement(i)->GetZ())*
114 (airMaterial->GetFractionVector()[i]);
115 A += (airMaterial->GetElement(i)->GetA())*
116 (airMaterial->GetFractionVector()[i]);
117 }
118
119 Ionization = airMaterial->GetIonisation()->GetMeanExcitationEnergy();
120 Density = airMaterial->GetDensity()/(g/cm3);
121 Radlen = airMaterial->GetRadlen();
122 std::cout<<"air: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
123 KalFitMaterial FitAirMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
124 _BesKalmanFitMaterials.push_back(FitAirMaterial);
125
126 /// outer beryllium pipe
127 G4LogicalVolume* logicalOuterBeVolume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("logicalouterBe"));
128 G4Material* outerBeMaterial = logicalOuterBeVolume->GetMaterial();
129
130 G4Tubs* outerBeTub = dynamic_cast<G4Tubs*>(logicalOuterBeVolume->GetSolid());
131 Z = 0.;
132 A = 0.;
133 for(i=0; i<outerBeMaterial->GetElementVector()->size(); i++){
134 Z += (outerBeMaterial->GetElement(i)->GetZ())*
135 (outerBeMaterial->GetFractionVector()[i]);
136 A += (outerBeMaterial->GetElement(i)->GetA())*
137 (outerBeMaterial->GetFractionVector()[i]);
138 }
139 Ionization = outerBeMaterial->GetIonisation()->GetMeanExcitationEnergy();
140 Density = outerBeMaterial->GetDensity()/(g/cm3);
141 Radlen = outerBeMaterial->GetRadlen();
142 std::cout<<"outer beryllium: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
143 KalFitMaterial FitOuterBeMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
144 _BesKalmanFitMaterials.push_back(FitOuterBeMaterial);
145
146
147 /// cooling oil
148 G4LogicalVolume* logicalOilLayerVolume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("logicaloilLayer"));
149 G4Material* oilLayerMaterial = logicalOilLayerVolume->GetMaterial();
150 G4Tubs* oilLayerTub = dynamic_cast<G4Tubs*>(logicalOilLayerVolume->GetSolid());
151
152 Z = 0.;
153 A = 0.;
154 for(i=0; i<oilLayerMaterial->GetElementVector()->size(); i++){
155 Z += (oilLayerMaterial->GetElement(i)->GetZ())*
156 (oilLayerMaterial->GetFractionVector()[i]);
157 A += (oilLayerMaterial->GetElement(i)->GetA())*
158 (oilLayerMaterial->GetFractionVector()[i]);
159 }
160 Ionization = oilLayerMaterial->GetIonisation()->GetMeanExcitationEnergy();
161 Density = oilLayerMaterial->GetDensity()/(g/cm3);
162 Radlen = oilLayerMaterial->GetRadlen();
163 std::cout<<"cooling oil: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
164 KalFitMaterial FitOilLayerMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
165 _BesKalmanFitMaterials.push_back(FitOilLayerMaterial);
166
167
168 /// inner beryllium pipe
169 G4LogicalVolume* logicalInnerBeVolume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("logicalinnerBe"));
170 G4Material* innerBeMaterial = logicalInnerBeVolume->GetMaterial();
171 G4Tubs* innerBeTub = dynamic_cast<G4Tubs*>(logicalInnerBeVolume->GetSolid());
172 Z = 0.;
173 A = 0.;
174 for(i=0; i<innerBeMaterial->GetElementVector()->size(); i++){
175 Z += (innerBeMaterial->GetElement(i)->GetZ())*
176 (innerBeMaterial->GetFractionVector()[i]);
177 A += (innerBeMaterial->GetElement(i)->GetA())*
178 (innerBeMaterial->GetFractionVector()[i]);
179 }
180
181 Ionization = innerBeMaterial->GetIonisation()->GetMeanExcitationEnergy();
182 Density = innerBeMaterial->GetDensity()/(g/cm3);
183 Radlen = innerBeMaterial->GetRadlen();
184 std::cout<<"inner beryllium: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
185 KalFitMaterial FitInnerBeMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
186 _BesKalmanFitMaterials.push_back(FitInnerBeMaterial);
187
188
189 /// gold
190 G4LogicalVolume* logicalGoldLayerVolume = const_cast<G4LogicalVolume*>(GDMLProcessor::GetInstance()->GetLogicalVolume("logicalgoldLayer"));
191 G4Material* goldLayerMaterial = logicalGoldLayerVolume->GetMaterial();
192 G4Tubs* goldLayerTub = dynamic_cast<G4Tubs*>(logicalGoldLayerVolume->GetSolid());
193
194 Z = 0.;
195 A = 0.;
196 for(i=0; i<goldLayerMaterial->GetElementVector()->size(); i++){
197 Z += (goldLayerMaterial->GetElement(i)->GetZ())*
198 (goldLayerMaterial->GetFractionVector()[i]);
199 A += (goldLayerMaterial->GetElement(i)->GetA())*
200 (goldLayerMaterial->GetFractionVector()[i]);
201 }
202 Ionization = goldLayerMaterial->GetIonisation()->GetMeanExcitationEnergy();
203 Density = goldLayerMaterial->GetDensity()/(g/cm3);
204 Radlen = goldLayerMaterial->GetRadlen();
205 std::cout<<"gold layer: Z: "<<Z<<" A: "<<(A/(g/mole))<<" Ionization: "<<(Ionization/eV)<<" Density: "<<Density<<" Radlen: "<<Radlen<<std::endl;
206 KalFitMaterial FitGoldLayerMaterial(Z,A/g/mole,Ionization/eV,Density,Radlen/10.);
207 _BesKalmanFitMaterials.push_back(FitGoldLayerMaterial);
208
209
210 /// now construct the cylinders
211 double radius, thick, length , z0;
212
213 /// film1 of the innerwall of inner drift chamber
214 radius = innerwallFilm1Tub->GetInnerRadius()/(cm);
215 thick = innerwallFilm1Tub->GetOuterRadius()/(cm) - innerwallFilm1Tub->GetInnerRadius()/(cm);
216 length = 2.0*innerwallFilm1Tub->GetZHalfLength()/(cm);
217 z0 = 0.0;
218 std::cout<<"innerwallFilm1: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
219 KalFitCylinder innerwallFilm1Cylinder(&_BesKalmanFitMaterials[1], radius, thick, length , z0);
220 _BesKalmanFitWalls.push_back(innerwallFilm1Cylinder);
221
222
223 /// innerwall of inner drift chamber
224 radius = innerwallTub->GetInnerRadius()/(cm);
225 thick = innerwallTub->GetOuterRadius()/(cm) - innerwallTub->GetInnerRadius()/(cm);
226 length = 2.0*innerwallTub->GetZHalfLength()/(cm);
227 z0 = 0.0;
228 std::cout<<"innerwall: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
229 KalFitCylinder innerwallCylinder(&_BesKalmanFitMaterials[2], radius, thick, length , z0);
230 _BesKalmanFitWalls.push_back(innerwallCylinder);
231
232 /// film0 of the innerwall of inner drift chamber
233 radius = innerwallFilm0Tub->GetInnerRadius()/(cm);
234 thick = innerwallFilm0Tub->GetOuterRadius()/(cm) - innerwallFilm0Tub->GetInnerRadius()/(cm);
235 length = 2.0*innerwallFilm0Tub->GetZHalfLength()/(cm);
236 z0 = 0.0;
237 std::cout<<"innerwallFilm0: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
238 KalFitCylinder innerwallFilm0Cylinder(&_BesKalmanFitMaterials[3], radius, thick, length , z0);
239 _BesKalmanFitWalls.push_back(innerwallFilm0Cylinder);
240
241 /// outer air, be attention the calculation of the radius and thick of the air cylinder is special
242 radius = outerBeTub->GetOuterRadius()/(cm);
243 thick = innerwallTub->GetInnerRadius()/(cm) - outerBeTub->GetOuterRadius()/(cm);
244 length = 2.0*innerwallTub->GetZHalfLength()/(cm);
245 z0 = 0.0;
246 std::cout<<"outer air: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
247 KalFitCylinder outerAirCylinder(&_BesKalmanFitMaterials[4], radius, thick, length , z0);
248 _BesKalmanFitWalls.push_back(outerAirCylinder);
249
250 /// outer Beryllium layer
251 radius = outerBeTub->GetInnerRadius()/(cm);
252 thick = outerBeTub->GetOuterRadius()/(cm) - outerBeTub->GetInnerRadius()/(cm);
253 length = 2.0*outerBeTub->GetZHalfLength()/(cm);
254 z0 = 0.0;
255 std::cout<<"outer Be: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
256 KalFitCylinder outerBeCylinder(&_BesKalmanFitMaterials[5], radius, thick, length , z0);
257 _BesKalmanFitWalls.push_back(outerBeCylinder);
258
259 /// oil layer
260 radius = oilLayerTub->GetInnerRadius()/(cm);
261 thick = oilLayerTub->GetOuterRadius()/(cm) - oilLayerTub->GetInnerRadius()/(cm);
262 length = 2.0*oilLayerTub->GetZHalfLength()/(cm);
263 z0 = 0.0;
264 std::cout<<"oil layer: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
265 KalFitCylinder oilLayerCylinder(&_BesKalmanFitMaterials[6], radius, thick, length , z0);
266 _BesKalmanFitWalls.push_back(oilLayerCylinder);
267
268 /// inner Beryllium layer
269 radius = innerBeTub->GetInnerRadius()/(cm);
270 thick = innerBeTub->GetOuterRadius()/(cm) - innerBeTub->GetInnerRadius()/(cm);
271 length = 2.0*innerBeTub->GetZHalfLength()/(cm);
272 z0 = 0.0;
273 std::cout<<"inner Be: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
274 KalFitCylinder innerBeCylinder(&_BesKalmanFitMaterials[7], radius, thick, length , z0);
275 _BesKalmanFitWalls.push_back(innerBeCylinder);
276
277 /// gold layer
278 radius = goldLayerTub->GetInnerRadius()/(cm);
279 thick = goldLayerTub->GetOuterRadius()/(cm) - goldLayerTub->GetInnerRadius()/(cm);
280 length = 2.0*goldLayerTub->GetZHalfLength()/(cm);
281 z0 = 0.0;
282 std::cout<<"gold layer: "<<" radius: "<<radius<<" thick:"<<thick<<" length: "<<length<<std::endl;
283 KalFitCylinder goldLayerCylinder(&_BesKalmanFitMaterials[8], radius, thick, length , z0);
284 _BesKalmanFitWalls.push_back(goldLayerCylinder);
285}
Definition: BesG4Geo.h:22
Definition: KalFitMaterial.h:19
Definition: MdcG4Geo.h:20
Referenced by initialize().
◆ setCalibSvc_init()
| void KalFitAlg::setCalibSvc_init | ( | void | ) |
initialize for the services
Definition at line 247 of file KalFitAlg2.cxx.
248 {
249 IMdcCalibFunSvc* imdcCalibSvc;
250 MsgStream log(msgSvc(), name());
251 StatusCode sc = service ("MdcCalibFunSvc", imdcCalibSvc);
253 if ( sc.isFailure() ){
254 log << MSG::FATAL << "Could not load MdcCalibFunSvc!" << endreq;
255 }
256 KalFitTrack::setMdcCalibFunSvc( m_mdcCalibFunSvc_);
257 }
Definition: IMdcCalibFunSvc.h:17
static void setMdcCalibFunSvc(const MdcCalibFunSvc *calibsvc)
Definition: KalFitTrack2.cxx:223
Definition: MdcCalibFunSvc.h:22
Referenced by initialize().
◆ setCylinder_Mdc()
| void KalFitAlg::setCylinder_Mdc | ( | void | ) |
Initialize the cylinders (walls and cathodes) for Mdc.
◆ setDchisqCut()
| void KalFitAlg::setDchisqCut | ( | void | ) |
set dchi2cutf_anal
set dchi2cuts_anal
temporary
set dchi2cutf_calib
temporary
set dchi2cuts_calib
temporary
Definition at line 551 of file KalFitAlg.cxx.
552{
553 int layid = 0;
554
555 /// set dchi2cutf_anal
556 for(layid = 0; layid<2; layid++) {
558 }
561 for(layid = 4; layid<12; layid++) {
563 }
564 for(layid = 12; layid<20; layid++) {
566 }
567 for(layid = 20; layid<43; layid++) {
569 }
570
571
572 /// set dchi2cuts_anal
573 for(layid = 0; layid<2; layid++) {
575 }
576
579 for(layid = 4; layid<12; layid++) {
581 }
582 for(layid = 12; layid<20; layid++) {
584 }
585 for(layid = 20; layid<43; layid++) {
587 }
588
589 /// temporary
590 // for(layid = 0; layid<43; layid++) {
591 // KalFitTrack::dchi2cuts_anal[layid] = 10.0;
592 // }
593
594
595 /// set dchi2cutf_calib
596 for(layid = 0; layid<2; layid++) {
598 }
599
602
603 for(layid = 4; layid<12; layid++) {
605 }
606
607 for(layid = 12; layid<20; layid++) {
609 }
610
611 for(layid = 20; layid<43; layid++) {
613 }
614
615 /// temporary
617 for(layid = 0; layid<43; layid++) {
618 KalFitTrack::dchi2cutf_calib[layid] = 10.0;
619 }
620 }
621
622
623 /// set dchi2cuts_calib
624 for(layid = 0; layid<2; layid++) {
626 }
627
630
631 for(layid = 4; layid<12; layid++) {
633 }
634
635 for(layid = 12; layid<20; layid++) {
637 }
638
639 for(layid = 20; layid<43; layid++) {
641 }
642
643 /// temporary
645 for(layid = 0; layid<43; layid++) {
646 KalFitTrack::dchi2cuts_calib[layid] = 10.0;
647 }
648 }
649}
Referenced by initialize().
◆ setGeomSvc_init()
| void KalFitAlg::setGeomSvc_init | ( | void | ) |
Definition at line 259 of file KalFitAlg2.cxx.
260 {
261 IMdcGeomSvc* imdcGeomSvc;
262 MsgStream log(msgSvc(), name());
263 StatusCode sc = service ("MdcGeomSvc", imdcGeomSvc);
264// m_mdcGeomSvc_ = dynamic_cast<MdcGeomSvc*>(imdcGeomSvc);
265 if ( sc.isFailure() ){
266 log << MSG::FATAL << "Could not load MdcGeomSvc!" << endreq;
267 }
268 imdcGeomSvc_ = imdcGeomSvc;
269
270 KalFitTrack::setIMdcGeomSvc( imdcGeomSvc);
271 }
static void setIMdcGeomSvc(IMdcGeomSvc *igeomsvc)
Definition: KalFitTrack2.cxx:239
Referenced by beginRun().
◆ setMagneticFieldSvc_init()
| void KalFitAlg::setMagneticFieldSvc_init | ( | void | ) |
◆ setMaterial_Mdc()
| void KalFitAlg::setMaterial_Mdc | ( | void | ) |
Initialize the material for Mdc.
◆ smoother_anal()
| void KalFitAlg::smoother_anal | ( | KalFitTrack & | trk, |
| int | way | ||
| ) |
Kalman filter (smoothing or backward part)
be attention to this inital error matrix of smoother, how is track.Ea() in the next sentence when use it?
oh, to be the last hit
calculate the lsat point in MDC
calculate fiTerm
for protection purpose
Definition at line 2275 of file KalFitAlg.cxx.
2276{
2277 // retrieve Mdc geometry information
2278 IMdcGeomSvc* igeomsvc;
2279 StatusCode sc = Gaudi::svcLocator()->service("MdcGeomSvc", igeomsvc);
2280 if(sc==StatusCode::FAILURE) cout << "GeoSvc failing!!!!!!!SC=" << sc << endl;
2282 if(!geomsvc){
2283 std::cout<<"ERROR OCCUR when dynamic_cast in KalFitTrack.cxx !!"<<std::endl;
2284 }
2285
2286 HepPoint3D ip(0,0,0);
2288 Hep3Vector xorigin(0,0,0);
2289 IVertexDbSvc* vtxsvc;
2290 Gaudi::svcLocator()->service("VertexDbSvc", vtxsvc);
2294 xorigin.setX(dbv[0]);
2295 xorigin.setY(dbv[1]);
2296 xorigin.setZ(dbv[2]);
2297 }
2298 ip[0] = xorigin[0];
2299 ip[1] = xorigin[1];
2300 ip[2] = xorigin[2];
2301 }
2302
2303 // Estimation of the path length from ip to 1st cylinder
2304
2306 work.ignoreErrorMatrix();
2307 work.pivot(ip);
2308
2309
2310 double tanl = track.tanl();
2312 double phi = track.phi0();
2313
2317 }
2318
2319 double path_zero = fabs(track.radius() * (phi_old-phi)* sqrt(1 + tanl * tanl));
2320 // track.addPathSM(path_zero);
2321
2322
2323 HepSymMatrix Eakal(5,0);
2324 track.pivot(ip);
2325 /// be attention to this inital error matrix of smoother,
2326 /// how is track.Ea() in the next sentence when use it?
2327 Eakal = track.Ea()*matrixg_;
2328 track.Ea(Eakal);
2329
2330 // Mdc part :
2331 unsigned int nhit = track.HitsMdc().size();
2332 int layer_prev = -1;
2333
2334 HepVector pos_old(3,0);
2335 double r0kal_prec(0);
2336 int nhits_read(0);
2337 for( unsigned i=0 ; i < nhit; i++ ) {
2338 int ihit = (nhit-1)-i;
2339 KalFitHitMdc& HitMdc = track.HitMdc(ihit);
2341
2343 nhits_read++;
2344
2347
2350
2351 // track.PathL(Wire.layer().layerId());
2352 layer_prev = layer;
2353 }
2354
2357 Hep3Vector wire = (CLHEP::Hep3Vector)fwd - (CLHEP::Hep3Vector)bck;
2359 work.ignoreErrorMatrix();
2360 work.pivot((fwd + bck) * .5);
2362
2365 Hep3Vector result;
2368
2369 //std::cout<<" tension: "<<tension<<std::endl;
2371
2372 // double A(Wire.Acoef());
2374 double Zp = (zinit - bck.z())*lzx/wire.z();
2375
2377 std::cout<<" sag in smoother_anal: "<<std::endl;
2378 std::cout<<" x0kal.x(): "<<std::setprecision(10)<<x0kal.x()<<std::endl;
2379 std::cout<<" wire.x()*(zinit-bck.z())/wire.z(): "<<std::setprecision(10)
2380 <<(wire.x()*(zinit-bck.z())/wire.z())<<std::endl;
2381 std::cout<<"bck.x(): "<<std::setprecision(10)<<bck.x()<<std::endl;
2382 std::cout<<" wire.x()*(zinit-bck.z())/wire.z() + bck.x(): "<<std::setprecision(10)
2383 <<(wire.x()*(zinit-bck.z())/wire.z() + bck.x())<<std::endl;
2384 }
2385
2386 result.setX(wire.x()*(zinit-bck.z())/wire.z() + bck.x());
2387 result.setY((A*(Zp-lzx)+wire.y()/lzx)*Zp+bck.y());
2388 result.setZ((A*(2*Zp-lzx)*lzx+wire.y())/wire.z());
2389
2390 wire.setX(wire.x()/wire.z());
2391 wire.setY(result.z());
2392 wire.setZ(1);
2393
2394 x0kal.setX(result.x());
2395 x0kal.setY(result.y());
2396 }
2397
2399
2400 // If x0kal is after the inner wall and x0kal_prec before :
2401 double r0kal = x0kal.perp();
2403 cout<<"wire direction "<<wire<<endl;
2404 cout<<"x0kal "<<x0kal<<endl;
2405 cout<<"smoother::r0kal "<<r0kal<<" r0kal_prec "<<r0kal_prec <<endl;
2406 }
2407
2408 // change PIVOT :
2409 /*cout<<endl<<"before change pivot: "<<endl;//wangll
2410 cout<<"track.pivot = "<<track.pivot()<<endl;//wangll
2411 cout<<"track.helix = "<<track.a()<<endl;//wangll
2412 */
2413 double pathl(0);
2414 track.pivot_numf(x0kal, pathl);
2415 track.addPathSM(pathl);
2416 /*cout<<endl<<"after change pivot: "<<endl;//wangll
2417 cout<<"track.pivot = "<<track.pivot()<<endl;//wangll
2418 cout<<"track.helix = "<<track.a()<<endl;//wangll
2419 */
2420
2421 // calculate the tof time in this layer
2422 double pmag( sqrt( 1.0 + track.a()[4]*track.a()[4]) / track.a()[2]);
2423 double mass_over_p( track.mass()/ pmag );
2424 double beta( 1.0 / sqrt( 1.0 + mass_over_p * mass_over_p ) );
2425 double tofest = pathl / ( 29.9792458 * beta );
2426 track.addTofSM(tofest);
2427
2428 // std::cout<<" in layer: "<<layer<<" pathl: "<<pathl<<" tof: "<<tofest<<std::endl;
2429
2431 /*cout<<endl<<"after muls: "<<endl;//wangll
2432 cout<<"track.pivot = "<<track.pivot()<<endl;//wangll
2433 cout<<"track.helix = "<<track.a()<<endl;//wangll
2434 */
2435 if(!(way<0&&fabs(track.kappa())>1000.0)) {
2437 }
2438
2439
2440 // Add info hit wire :
2441 /*cout<<endl<<"after eloss: "<<endl;//wangll
2442 cout<<"track.pivot = "<<track.pivot()<<endl;//wangll
2443 cout<<"track.helix = "<<track.a()<<endl;//wangll
2444 */
2445 if(fabs(track.kappa())>0&&fabs(track.kappa())<1000.0&&fabs(track.tanl())<7.02) {
2446 HepVector Va(5,0);
2447 HepSymMatrix Ma(5,0);
2448 KalFitHelixSeg HelixSeg(&HitMdc,x0kal,Va,Ma);
2449
2450 Hep3Vector meas = track.momentum(0).cross(wire).unit();
2451 double dchi2=-1;
2452 track.smoother_Mdc(HitMdc, meas, HelixSeg, dchi2, m_csmflag);
2453 if(dchi2>0.0) {
2454 track.HelixSegs().push_back(HelixSeg);
2455 }
2456 }
2457
2458 /// oh, to be the last hit
2459
2460 if(i == nhit-1){
2461
2462 /// calculate the lsat point in MDC
2463 HepPoint3D point;
2464 point.setX(x0kal.x() + track.a()[0]*cos(track.a()[1]));
2465 point.setY(x0kal.y() + track.a()[0]*sin(track.a()[1]));
2466 point.setZ(x0kal.z() + track.a()[3]);
2467 track.point_last(point);
2468
2469 /// calculate fiTerm
2470 double phi_old = track.a()[1];
2471 KalFitTrack temp(x0kal, track.a(), track.Ea(), 0, 0, 0);
2472 temp.pivot(ip);
2473 double phi_new = temp.a()[1];
2474 double fi = phi_new - phi_old;
2475 /// for protection purpose
2476 //if(fabs(fi) >= CLHEP::twopi) fi = fmod(fi+2*CLHEP::twopi,CLHEP::twopi);
2477
2478 if(fabs(fi) >= CLHEP::twopi) fi = fmod(fi+2*CLHEP::twopi,CLHEP::twopi);
2479
2480 track.fiTerm(fi);
2481 }
2482
2484 r0kal_prec = r0kal;
2485 }
2486}
Definition: IVertexDbSvc.h:13
virtual bool isVertexValid()=0
virtual double * SigmaPrimaryVertex()=0
virtual double * PrimaryVertex()=0
double phi0(void) const
Referenced by complete_track().
◆ smoother_calib()
| void KalFitAlg::smoother_calib | ( | KalFitTrack & | trk, |
| int | way | ||
| ) |
Definition at line 2490 of file KalFitAlg.cxx.
2491{
2492
2493 // retrieve Mdc geometry information
2494 IMdcGeomSvc* igeomsvc;
2495 StatusCode sc = Gaudi::svcLocator()->service("MdcGeomSvc", igeomsvc);
2496 if(sc==StatusCode::FAILURE) cout << "GeoSvc failing!!!!!!!SC=" << sc << endl;
2498 if(!geomsvc){
2499 std::cout<<"ERROR OCCUR when dynamic_cast in KalFitTrack.cxx !!"<<std::endl;
2500 }
2501
2502 HepSymMatrix Eakal(5,0);
2503 // Estimation of the path length from ip to 1st cylinder
2504 HepPoint3D ip(0,0,0);
2505 track.pivot(ip);
2506 Eakal = track.getInitMatrix();
2508 std::cout<<"the initial error matrix in smoothing is "<<Eakal<<std::endl;
2509 }
2510 track.Ea(Eakal);
2511
2512 // Mdc part :
2513 unsigned int nseg = track.HelixSegs().size();
2514 int layer_prev = -1;
2515
2516 HepVector pos_old(3,0);
2517 double r0kal_prec(0);
2518 int nsegs_read(0);
2519 for( unsigned i=0 ; i < nseg; i++ ) {
2520
2522 int iseg = (nseg-1)-i;
2523 KalFitHelixSeg& HelixSeg = track.HelixSeg(iseg);
2525
2527 nsegs_read++;
2528
2531
2534
2535 // track.PathL(Wire.layer().layerId());
2536 layer_prev = layer;
2537 }
2538
2541 Hep3Vector wire = (CLHEP::Hep3Vector)fwd -(CLHEP::Hep3Vector)bck;
2543 work.ignoreErrorMatrix();
2544 work.pivot((fwd + bck) * .5);
2546
2547
2549
2551
2552 Hep3Vector result;
2555
2556 //std::cout<<" tension: "<<tension<<std::endl;
2558
2559 // double A(Wire.Acoef());
2560
2562 double Zp = (zinit - bck.z())*lzx/wire.z();
2563
2565
2566 std::cout<<" sag in smoother_calib: "<<std::endl;
2567 std::cout<<" x0kal.x(): "<<std::setprecision(10)<<x0kal.x()<<std::endl;
2568 std::cout<<" wire.x()*(zinit-bck.z())/wire.z(): "<<std::setprecision(10)
2569 <<(wire.x()*(zinit-bck.z())/wire.z())<<std::endl;
2570 std::cout<<"bck.x(): "<<std::setprecision(10)<<bck.x()<<std::endl;
2571 std::cout<<" wire.x()*(zinit-bck.z())/wire.z() + bck.x(): "<<std::setprecision(10)
2572 <<(wire.x()*(zinit-bck.z())/wire.z() + bck.x())<<std::endl;
2573 }
2574
2575 result.setX(wire.x()*(zinit-bck.z())/wire.z() + bck.x());
2576 result.setY((A*(Zp-lzx)+wire.y()/lzx)*Zp+bck.y());
2577 result.setZ((A*(2*Zp-lzx)*lzx+wire.y())/wire.z());
2578
2579 wire.setX(wire.x()/wire.z());
2580 wire.setY(result.z());
2581 wire.setZ(1);
2582
2583 x0kal.setX(result.x());
2584 x0kal.setY(result.y());
2585 }
2586
2588
2589
2590 // If x0kal is after the inner wall and x0kal_prec before :
2591 double r0kal = x0kal.perp();
2593 cout<<"wire direction "<<wire<<endl;
2594 cout<<"x0kal "<<x0kal<<endl;
2595 cout<<"smoother::r0kal "<<r0kal<<" r0kal_prec "<<r0kal_prec <<endl;
2596 }
2597
2598 // change PIVOT :
2599 double pathl(0);
2600 track.pivot_numf(x0kal, pathl);
2601
2603 <<"momentum"<<track.momentum(0)<<endl;
2606
2607 // Add info hit wire :
2608 if(fabs(track.kappa())>0&&fabs(track.kappa())<1000.0&&fabs(track.tanl())<7.02) {
2609 // attention to this measure value ,what is the measurement value !!
2610 Hep3Vector meas = track.momentum(0).cross(wire).unit();
2611
2614 // cout<<"layer, cell, track.a: "<<Wire.layer().layerId()<<" , "<<Wire.localId()<<" , "<<track.a()<<endl;
2615 }
2616
2618 r0kal_prec = r0kal;
2619 // can this kind of operation be right??
2621 track.HelixSegs().erase(track.HelixSegs().begin()+iseg);
2622 }
2623 }
2624}
Referenced by complete_track().
◆ start_seed()
| void KalFitAlg::start_seed | ( | KalFitTrack & | track, |
| int | lead_, | ||
| int | way, | ||
| MdcRec_trk & | trk | ||
| ) |
Definition at line 5834 of file KalFitAlg.cxx.
5835{
5837 cout << "start_seed begin... " << std::endl;
5838 // keep initial helix parameters
5839 Hep3Vector x_init(track.pivot());
5840 HepSymMatrix Ea_init(5,0);
5841 Ea_init = track.Ea();
5842 HepVector a_init(5);
5843 a_init = track.a();
5844
5845 // LR assumption :
5846 unsigned int nhit_included(10);
5847 int LR[8][3] = {
5848 {1,1,1},
5849 {1,1,-1},
5850 {1,-1,1},
5851 {1,-1,-1},
5852 {-1,1,1},
5853 {-1,1,-1},
5854 {-1,-1,1},
5855 {-1,-1,-1}
5856 };
5857
5860 int i_min(-1);
5861 for (int ktrial = 0; ktrial < 8; ktrial++) {
5862
5863 // Come back to trasan seed :
5864 track.pivot(x_init);
5865 track.a(a_init);
5866 track.Ea(Ea_init);
5867
5868 track.chiSq(0);
5869 track.chiSq_back(0);
5870 track.nchits(0);
5871 track.nster(0);
5872 track.ndf_back(0);
5873
5874 HepSymMatrix Eakal(5,0);
5875
5877 // initialize the Mdc hits :
5878 for( unsigned i=0 ; i < nhit; i++ ){
5880 int lr_decision(0);
5881 if (i<3) lr_decision = LR[ktrial][i];
5882 HitMdc.LR(lr_decision);
5883 if (i<nhit_included)
5884 HitMdc.chi2(0);
5885 else
5886 HitMdc.chi2(-1);
5887 }
5888 // Mdc fit the ... first hits :
5889
5891 way=999;
5893
5894 // Check the chi2
5898 << nhit << std::endl;
5899
5902 chi2_min = track.chiSq();
5903 i_min = ktrial;
5904 }
5905 }
5906
5907 // Initialize to the best solution :
5909 cout << "*** i_min = " << i_min << " with a chi2 = " << chi2_min << std::endl;
5910
5911 for( unsigned i=0 ; i < nhit; i++ ){
5913 int lr_decision(0);
5914 if (i_min >= 0 && i < 3)
5915 lr_decision = LR[i_min][i];
5916 HitMdc.LR(lr_decision);
5917 HitMdc.chi2(0);
5918 HitMdc.chi2_back(0);
5919 }
5920 track.pivot(x_init);
5921 track.a(a_init);
5922 track.Ea(Ea_init);
5923 track.chiSq(0);
5924 track.chiSq_back(0);
5925 track.nchits(0);
5926 track.nster(0);
5927 track.ndf_back(0);
5928
5929 // For debugging purpose :
5931 for( unsigned i=0 ; i < 3; i++ ){
5936 }
5937 }
5938}
Referenced by kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), and kalman_fitting_MdcxReco_Csmc_Sew().
Member Data Documentation
◆ activeonly_
| int KalFitAlg::activeonly_ |
Definition at line 194 of file KalFitAlg.h.
Referenced by beginRun(), execute(), initialize(), and KalFitAlg().
◆ back_
| int KalFitAlg::back_ |
flag to perform smoothing
Definition at line 176 of file KalFitAlg.h.
Referenced by complete_track(), initialize(), and KalFitAlg().
◆ choice_
| int KalFitAlg::choice_ |
Definition at line 170 of file KalFitAlg.h.
Referenced by complete_track(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), kalman_fitting_MdcxReco_Csmc_Sew(), and start_seed().
◆ cylfile_
| string KalFitAlg::cylfile_ |
Definition at line 218 of file KalFitAlg.h.
Referenced by KalFitAlg().
◆ dchi2cut_inner_
| double KalFitAlg::dchi2cut_inner_ |
Definition at line 222 of file KalFitAlg.h.
Referenced by KalFitAlg(), and setDchisqCut().
◆ dchi2cut_layid2_
| double KalFitAlg::dchi2cut_layid2_ |
Definition at line 222 of file KalFitAlg.h.
Referenced by KalFitAlg(), and setDchisqCut().
◆ dchi2cut_layid3_
| double KalFitAlg::dchi2cut_layid3_ |
Definition at line 222 of file KalFitAlg.h.
Referenced by KalFitAlg(), and setDchisqCut().
◆ dchi2cut_mid1_
| double KalFitAlg::dchi2cut_mid1_ |
Definition at line 222 of file KalFitAlg.h.
Referenced by KalFitAlg(), and setDchisqCut().
◆ dchi2cut_mid2_
| double KalFitAlg::dchi2cut_mid2_ |
Definition at line 222 of file KalFitAlg.h.
Referenced by KalFitAlg(), and setDchisqCut().
◆ dchi2cut_outer_
| double KalFitAlg::dchi2cut_outer_ |
Definition at line 222 of file KalFitAlg.h.
Referenced by KalFitAlg(), and setDchisqCut().
◆ dchi2cutf_
| double KalFitAlg::dchi2cutf_ |
Definition at line 220 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ dchi2cuts_
| double KalFitAlg::dchi2cuts_ |
Definition at line 220 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ debug_
| int KalFitAlg::debug_ |
Debug flag for the track finder part.
Definition at line 214 of file KalFitAlg.h.
Referenced by beginRun(), clearTables(), complete_track(), execute(), fillTds(), fillTds_back(), fillTds_ip(), fillTds_lead(), filter_fwd_anal(), filter_fwd_calib(), init_matrix(), initialize(), innerwall(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), kalman_fitting_MdcxReco_Csmc_Sew(), set_Mdc(), smoother_anal(), smoother_calib(), and start_seed().
◆ debug_kft_
| int KalFitAlg::debug_kft_ |
Definition at line 214 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ drifttime_choice_
| int KalFitAlg::drifttime_choice_ |
Definition at line 209 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ enhance_
| int KalFitAlg::enhance_ |
flag to enhance the error matrix at the inner hit of Mdc (cosmic)
Definition at line 196 of file KalFitAlg.h.
Referenced by complete_track().
◆ eventno
| int KalFitAlg::eventno |
Definition at line 178 of file KalFitAlg.h.
◆ eventNo
| int KalFitAlg::eventNo |
Definition at line 232 of file KalFitAlg.h.
Referenced by execute(), and fillTds_back().
◆ fac_h1_
| double KalFitAlg::fac_h1_ |
Definition at line 197 of file KalFitAlg.h.
Referenced by complete_track().
◆ fac_h2_
| double KalFitAlg::fac_h2_ |
Definition at line 197 of file KalFitAlg.h.
Referenced by complete_track().
◆ fac_h3_
| double KalFitAlg::fac_h3_ |
Definition at line 197 of file KalFitAlg.h.
Referenced by complete_track().
◆ fac_h4_
| double KalFitAlg::fac_h4_ |
Definition at line 197 of file KalFitAlg.h.
Referenced by complete_track().
◆ fac_h5_
| double KalFitAlg::fac_h5_ |
Definition at line 197 of file KalFitAlg.h.
Referenced by complete_track().
◆ fitnocut_
| int KalFitAlg::fitnocut_ |
Definition at line 207 of file KalFitAlg.h.
Referenced by fillTds(), fillTds_ip(), fillTds_lead(), and KalFitAlg().
◆ fstrag_
| double KalFitAlg::fstrag_ |
factor of energy loss straggling for electron
Definition at line 225 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ gain1_
| double KalFitAlg::gain1_ |
Definition at line 199 of file KalFitAlg.h.
Referenced by init_matrix(), and KalFitAlg().
◆ gain2_
| double KalFitAlg::gain2_ |
Definition at line 199 of file KalFitAlg.h.
Referenced by init_matrix(), and KalFitAlg().
◆ gain3_
| double KalFitAlg::gain3_ |
Definition at line 199 of file KalFitAlg.h.
Referenced by init_matrix(), and KalFitAlg().
◆ gain4_
| double KalFitAlg::gain4_ |
Definition at line 199 of file KalFitAlg.h.
Referenced by init_matrix(), and KalFitAlg().
◆ gain5_
| double KalFitAlg::gain5_ |
Definition at line 199 of file KalFitAlg.h.
Referenced by init_matrix(), and KalFitAlg().
◆ i_back_
| int KalFitAlg::i_back_ |
mass assumption for backward filter (if <0 means use leading mass)
Definition at line 211 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ i_front_
| int KalFitAlg::i_front_ |
Definition at line 212 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ inner_steps_
| int KalFitAlg::inner_steps_ |
Definition at line 203 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ iqual_back_
| int KalFitAlg::iqual_back_ |
Definition at line 228 of file KalFitAlg.h.
Referenced by execute(), and fillTds_back().
◆ iqual_front_
| int KalFitAlg::iqual_front_[5] |
Definition at line 228 of file KalFitAlg.h.
Referenced by execute(), fillTds_back(), fillTds_ip(), fillTds_lead(), and kalman_fitting_anal().
◆ lead_
| int KalFitAlg::lead_ |
leading mass assumption
Definition at line 184 of file KalFitAlg.h.
Referenced by complete_track(), fillTds_back(), fillTds_ip(), initialize(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), kalman_fitting_MdcxReco_Csmc_Sew(), and start_seed().
◆ loss_
| int KalFitAlg::loss_ |
Definition at line 194 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ lr_
| int KalFitAlg::lr_ |
Definition at line 194 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ m_csmflag
| int KalFitAlg::m_csmflag |
Definition at line 234 of file KalFitAlg.h.
Referenced by filter_fwd_anal(), filter_fwd_calib(), KalFitAlg(), smoother_anal(), and smoother_calib().
◆ m_dangcut
| double KalFitAlg::m_dangcut |
Definition at line 235 of file KalFitAlg.h.
Referenced by execute(), and KalFitAlg().
◆ m_dphicut
| double KalFitAlg::m_dphicut |
Definition at line 235 of file KalFitAlg.h.
Referenced by execute(), and KalFitAlg().
◆ m_usevtxdb
| int KalFitAlg::m_usevtxdb |
Definition at line 233 of file KalFitAlg.h.
Referenced by KalFitAlg(), and smoother_anal().
◆ matfile_
| string KalFitAlg::matfile_ |
Definition at line 218 of file KalFitAlg.h.
Referenced by KalFitAlg().
◆ matrixg_
| double KalFitAlg::matrixg_ |
Definition at line 197 of file KalFitAlg.h.
Referenced by complete_track(), fillTds_back(), init_matrix(), initialize(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), kalman_fitting_MdcxReco_Csmc_Sew(), and smoother_anal().
◆ mhyp_
| int KalFitAlg::mhyp_ |
Definition at line 186 of file KalFitAlg.h.
Referenced by complete_track(), and initialize().
◆ muls_
| int KalFitAlg::muls_ |
Flag account to multiple scattering and energy loss, where lr flag from and whether use active hits only
Definition at line 194 of file KalFitAlg.h.
Referenced by beginRun(), initialize(), and KalFitAlg().
◆ ntuple_
| int KalFitAlg::ntuple_ |
Fill ntuples of KalFit.
Definition at line 216 of file KalFitAlg.h.
Referenced by execute(), fillTds_back(), filter_fwd_anal(), filter_fwd_calib(), hist_def(), initialize(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), and kalman_fitting_MdcxReco_Csmc_Sew().
◆ numf_
| int KalFitAlg::numf_ |
Definition at line 202 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ numf_in_
| int KalFitAlg::numf_in_ |
Definition at line 205 of file KalFitAlg.h.
◆ numf_out_
| int KalFitAlg::numf_out_ |
Definition at line 206 of file KalFitAlg.h.
◆ numfcor_
| int KalFitAlg::numfcor_ |
Definition at line 201 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ outer_steps_
| int KalFitAlg::outer_steps_ |
Definition at line 204 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ pathl_
| int KalFitAlg::pathl_ |
Definition at line 172 of file KalFitAlg.h.
Referenced by fillTds_back(), initialize(), smoother_anal(), and smoother_calib().
◆ pe_cut_
| double KalFitAlg::pe_cut_ |
value of the momentum cut to decide refit
Definition at line 188 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ pk_cut_
| double KalFitAlg::pk_cut_ |
Definition at line 188 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ pmu_cut_
| double KalFitAlg::pmu_cut_ |
Definition at line 188 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ pp_cut_
| double KalFitAlg::pp_cut_ |
Definition at line 188 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ ppi_cut_
| double KalFitAlg::ppi_cut_ |
Definition at line 188 of file KalFitAlg.h.
Referenced by complete_track(), and KalFitAlg().
◆ pT_
| double KalFitAlg::pT_ |
value of the pT cut for backward filter
Definition at line 182 of file KalFitAlg.h.
Referenced by complete_track(), initialize(), and KalFitAlg().
◆ pt_cut_
| double KalFitAlg::pt_cut_ |
Definition at line 189 of file KalFitAlg.h.
Referenced by complete_track(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), and kalman_fitting_MdcxReco_Csmc_Sew().
◆ resolution_
| int KalFitAlg::resolution_ |
Definition at line 227 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ steplev_
| int KalFitAlg::steplev_ |
Definition at line 200 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ Tds_back_no
| int KalFitAlg::Tds_back_no |
Definition at line 180 of file KalFitAlg.h.
◆ theta_cut_
| double KalFitAlg::theta_cut_ |
Definition at line 189 of file KalFitAlg.h.
Referenced by complete_track(), KalFitAlg(), kalman_fitting_anal(), kalman_fitting_calib(), kalman_fitting_csmalign(), and kalman_fitting_MdcxReco_Csmc_Sew().
◆ tof_hyp_
| int KalFitAlg::tof_hyp_ |
Definition at line 194 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ tofflag_
| int KalFitAlg::tofflag_ |
Definition at line 194 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ tprop_
| int KalFitAlg::tprop_ |
propagation correction
Definition at line 231 of file KalFitAlg.h.
Referenced by initialize(), and KalFitAlg().
◆ usage_
| int KalFitAlg::usage_ |
this usage is used to control the usage of this algorithm ,to be analysis or calibration.
Definition at line 168 of file KalFitAlg.h.
Referenced by complete_track(), execute(), fillTds_back(), filter_fwd_calib(), KalFitAlg(), setDchisqCut(), smoother_calib(), and start_seed().
◆ wsag_
| int KalFitAlg::wsag_ |
flag to take account the wire sag into account
Definition at line 174 of file KalFitAlg.h.
Referenced by execute(), filter_fwd_anal(), filter_fwd_calib(), initialize(), KalFitAlg(), smoother_anal(), and smoother_calib().
The documentation for this class was generated from the following files:
