| 12 |
extern "C" { |
extern "C" { |
| 13 |
void dotrack_(int*, double*, double*, double*, double*, int*); |
void dotrack_(int*, double*, double*, double*, double*, int*); |
| 14 |
void dotrack2_(int*, double*, double*, double*, double*,double*, double*, double*,int*); |
void dotrack2_(int*, double*, double*, double*, double*,double*, double*, double*,int*); |
| 15 |
void mini2_(int*,int*,int*); |
void mini2_(int*,int*,int*); |
| 16 |
void guess_(); |
void guess_(); |
| 17 |
|
void gufld_(float*, float*); |
| 18 |
|
float risxeta2_(float *); |
| 19 |
|
float risxeta3_(float *); |
| 20 |
|
float risxeta4_(float *); |
| 21 |
|
float risyeta2_(float *); |
| 22 |
} |
} |
| 23 |
|
|
| 24 |
//-------------------------------------- |
//-------------------------------------- |
| 365 |
} |
} |
| 366 |
return (last_plane-first_plane+1); |
return (last_plane-first_plane+1); |
| 367 |
} |
} |
| 368 |
|
/** |
| 369 |
|
* Returns the reduced chi-square of track x-projection |
| 370 |
|
*/ |
| 371 |
|
Float_t TrkTrack::GetChi2X(){ |
| 372 |
|
float chiq=0; |
| 373 |
|
for(int ip=0; ip<6; ip++)if(XGood(ip))chiq+= pow((xv[ip]-xm[ip])/resx[ip],2.); |
| 374 |
|
if(GetNX()>3)chiq=chiq/(GetNX()-3); |
| 375 |
|
else chiq=0; |
| 376 |
|
if(chiq==0)cout << " Float_t TrkTrack::GetChi2X() -- WARNING -- value not defined "<<chiq<<endl; |
| 377 |
|
return chiq; |
| 378 |
|
} |
| 379 |
|
/** |
| 380 |
|
* Returns the reduced chi-square of track y-projection |
| 381 |
|
*/ |
| 382 |
|
Float_t TrkTrack::GetChi2Y(){ |
| 383 |
|
float chiq=0; |
| 384 |
|
for(int ip=0; ip<6; ip++)if(YGood(ip))chiq+= pow((yv[ip]-ym[ip])/resy[ip],2.); |
| 385 |
|
if(GetNY()>2)chiq=chiq/(GetNY()-2); |
| 386 |
|
else chiq=0; |
| 387 |
|
if(chiq==0)cout << " Float_t TrkTrack::GetChi2Y() -- WARNING -- value not defined "<<chiq<<endl; |
| 388 |
|
return chiq; |
| 389 |
|
} |
| 390 |
|
/** |
| 391 |
|
* Returns the logarythm of the likeliwood-function of track x-projection |
| 392 |
|
*/ |
| 393 |
|
Float_t TrkTrack::GetLnLX(){ |
| 394 |
|
float lnl=0; |
| 395 |
|
for(int ip=0; ip<6; ip++) |
| 396 |
|
if( XGood(ip) && tailx[ip]!=0 ) |
| 397 |
|
lnl += (tailx[ip]+1.) * log( (tailx[ip]*pow(resx[ip],2.) + pow(xv[ip]-xm[ip],2.)) / (tailx[ip]*pow(resx[ip],2)) ); |
| 398 |
|
if(GetNX()>3)lnl=lnl/(GetNX()-3); |
| 399 |
|
else lnl=0; |
| 400 |
|
if(lnl==0)cout << " Float_t TrkTrack::GetLnLX() -- WARNING -- value not defined "<<lnl<<endl; |
| 401 |
|
return lnl; |
| 402 |
|
|
| 403 |
|
} |
| 404 |
|
/** |
| 405 |
|
* Returns the logarythm of the likeliwood-function of track y-projection |
| 406 |
|
*/ |
| 407 |
|
Float_t TrkTrack::GetLnLY(){ |
| 408 |
|
float lnl=0; |
| 409 |
|
for(int ip=0; ip<6; ip++) |
| 410 |
|
if( YGood(ip) && taily[ip]!=0 ) |
| 411 |
|
lnl += (taily[ip]+1.) * log( (taily[ip]*pow(resy[ip],2.) + pow(yv[ip]-ym[ip],2.)) / (taily[ip]*pow(resy[ip],2)) ); |
| 412 |
|
if(GetNY()>2)lnl=lnl/(GetNY()-2); |
| 413 |
|
else lnl=0; |
| 414 |
|
if(lnl==0)cout << " Float_t TrkTrack::GetLnLY() -- WARNING -- value not defined "<<lnl<<endl; |
| 415 |
|
return lnl; |
| 416 |
|
|
| 417 |
|
} |
| 418 |
//-------------------------------------- |
//-------------------------------------- |
| 419 |
// |
// |
| 420 |
// |
// |
| 436 |
cout << endl << "zv : "; for(int i=0; i<6; i++)cout << zv[i] << " "; |
cout << endl << "zv : "; for(int i=0; i<6; i++)cout << zv[i] << " "; |
| 437 |
cout << endl << "resx : "; for(int i=0; i<6; i++)cout << resx[i] << " "; |
cout << endl << "resx : "; for(int i=0; i<6; i++)cout << resx[i] << " "; |
| 438 |
cout << endl << "resy : "; for(int i=0; i<6; i++)cout << resy[i] << " "; |
cout << endl << "resy : "; for(int i=0; i<6; i++)cout << resy[i] << " "; |
| 439 |
|
cout << endl << "tailx : "; for(int i=0; i<6; i++)cout << tailx[i] << " "; |
| 440 |
|
cout << endl << "taily : "; for(int i=0; i<6; i++)cout << taily[i] << " "; |
| 441 |
cout << endl << "coval : "; for(int i=0; i<5; i++)cout << coval[0][i]<<" "; |
cout << endl << "coval : "; for(int i=0; i<5; i++)cout << coval[0][i]<<" "; |
| 442 |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[1][i]<<" "; |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[1][i]<<" "; |
| 443 |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[2][i]<<" "; |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[2][i]<<" "; |
| 463 |
for(int i=0; i<6; i++) resy[i]=*ry++; |
for(int i=0; i<6; i++) resy[i]=*ry++; |
| 464 |
} |
} |
| 465 |
/** |
/** |
| 466 |
* Set the TrkTrack good measurement. |
* Set the TrkTrack tails position resolution |
| 467 |
|
*/ |
| 468 |
|
void TrkTrack::SetTail(double *tx, double *ty, double factor){ |
| 469 |
|
for(int i=0; i<6; i++) tailx[i]=factor*(*tx++); |
| 470 |
|
for(int i=0; i<6; i++) taily[i]=factor*(*ty++); |
| 471 |
|
} |
| 472 |
|
/** |
| 473 |
|
* Set the TrkTrack Student parameter (resx,resy,tailx,taily) |
| 474 |
|
* from previous gausian fit |
| 475 |
|
*@param flag =0 standard, =1 with noise correction |
| 476 |
|
*/ |
| 477 |
|
void TrkTrack::SetStudentParam(int flag){ |
| 478 |
|
float sx[11]={0.000128242, |
| 479 |
|
0.000136942, |
| 480 |
|
0.000162718, |
| 481 |
|
0.000202644, |
| 482 |
|
0.00025597, |
| 483 |
|
0.000317456, |
| 484 |
|
0.000349048, |
| 485 |
|
0.000384638, |
| 486 |
|
0.000457295, |
| 487 |
|
0.000512319, |
| 488 |
|
0.000538573}; |
| 489 |
|
float tx[11]={1.79402, |
| 490 |
|
2.04876, |
| 491 |
|
2.88376, |
| 492 |
|
3.3, |
| 493 |
|
3.14084, |
| 494 |
|
4.07686, |
| 495 |
|
4.44736, |
| 496 |
|
3.5179, |
| 497 |
|
3.38697, |
| 498 |
|
3.45739, |
| 499 |
|
3.18627}; |
| 500 |
|
float sy[11]={0.000483075, |
| 501 |
|
0.000466925, |
| 502 |
|
0.000431658, |
| 503 |
|
0.000428317, |
| 504 |
|
0.000433854, |
| 505 |
|
0.000444044, |
| 506 |
|
0.000482098, |
| 507 |
|
0.000537579, |
| 508 |
|
0.000636279, |
| 509 |
|
0.000741998, |
| 510 |
|
0.000864261}; |
| 511 |
|
float ty[11]={0.997032, |
| 512 |
|
1.11147, |
| 513 |
|
1.18526, |
| 514 |
|
1.61404, |
| 515 |
|
2.21908, |
| 516 |
|
3.08959, |
| 517 |
|
4.48833, |
| 518 |
|
4.42687, |
| 519 |
|
4.65253, |
| 520 |
|
4.52043, |
| 521 |
|
4.29926}; |
| 522 |
|
int index; |
| 523 |
|
float fact; |
| 524 |
|
for(int i=0; i<6; i++) { |
| 525 |
|
index = int((fabs(axv[i])+1.)/2.); |
| 526 |
|
if(index>10) index=10; |
| 527 |
|
tailx[i]=tx[index]; |
| 528 |
|
if(flag==1) { |
| 529 |
|
if(fabs(axv[i])<=10.) fact = resx[i]/risxeta2_(&(axv[i])); |
| 530 |
|
if(fabs(axv[i])>10.&&fabs(axv[i])<=15.) fact = resx[i]/risxeta3_(&(axv[i])); |
| 531 |
|
if(fabs(axv[i])>15.) fact = resx[i]/risxeta4_(&(axv[i])); |
| 532 |
|
} else fact = 1.; |
| 533 |
|
resx[i] = sx[index]*fact; |
| 534 |
|
} |
| 535 |
|
for(int i=0; i<6; i++) { |
| 536 |
|
index = int((fabs(ayv[i])+1.)/2.); |
| 537 |
|
if(index>10) index=10; |
| 538 |
|
taily[i]=ty[index]; |
| 539 |
|
if(flag==1) fact = resy[i]/risyeta2_(&(ayv[i])); |
| 540 |
|
else fact = 1.; |
| 541 |
|
resy[i] = sy[index]*fact; |
| 542 |
|
} |
| 543 |
|
} |
| 544 |
|
/** |
| 545 |
|
* Set the TrkTrack good measurement |
| 546 |
*/ |
*/ |
| 547 |
void TrkTrack::SetGood(int *xg, int *yg){ |
void TrkTrack::SetGood(int *xg, int *yg){ |
| 548 |
|
|
| 604 |
|
|
| 605 |
track.resx[i]=resx[i]; |
track.resx[i]=resx[i]; |
| 606 |
track.resy[i]=resy[i]; |
track.resy[i]=resy[i]; |
| 607 |
|
track.tailx[i]=tailx[i]; |
| 608 |
|
track.taily[i]=taily[i]; |
| 609 |
} |
} |
| 610 |
|
|
| 611 |
for(int i=0; i<5; i++) track.al[i]=al[i]; |
for(int i=0; i<5; i++) track.al[i]=al[i]; |
| 661 |
* |
* |
| 662 |
* @see TrkParams::SetPFA(int) |
* @see TrkParams::SetPFA(int) |
| 663 |
*/ |
*/ |
| 664 |
void TrkTrack::EvaluateClusterPositions(){ |
Bool_t TrkTrack::EvaluateClusterPositions(){ |
| 665 |
|
|
| 666 |
// cout << "void TrkTrack::GetClusterPositions() "<<endl; |
// cout << "void TrkTrack::GetClusterPositions() "<<endl; |
| 667 |
|
|
| 668 |
TrkParams::Load( ); |
TrkParams::Load( ); |
| 669 |
if( !TrkParams::IsLoaded() )return; |
if( !TrkParams::IsLoaded() )return false; |
| 670 |
|
|
| 671 |
for(int ip=0; ip<6; ip++){ |
for(int ip=0; ip<6; ip++){ |
| 672 |
// cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;; |
// cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;; |
| 685 |
float bfy = 10*TrkParams::GetBY(v);//Tesla |
float bfy = 10*TrkParams::GetBY(v);//Tesla |
| 686 |
int ipp=ip+1; |
int ipp=ip+1; |
| 687 |
xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy); |
xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy); |
| 688 |
|
if(icx<0 || icy<0)return false; |
| 689 |
} |
} |
| 690 |
|
return true; |
| 691 |
} |
} |
| 692 |
/** |
/** |
| 693 |
* \brief Tracking method. It calls F77 mini routine. |
* \brief Tracking method. It calls F77 mini routine. |
| 725 |
|
|
| 726 |
extern cMini2track track_; |
extern cMini2track track_; |
| 727 |
fail = 0; |
fail = 0; |
| 728 |
|
|
| 729 |
FillMiniStruct(track_); |
FillMiniStruct(track_); |
| 730 |
|
|
| 731 |
if(froml1!=0)EvaluateClusterPositions(); |
if(froml1!=0){ |
| 732 |
|
if( !EvaluateClusterPositions() ){ |
| 733 |
|
cout << "void TrkTrack::Fit("<<pfixed<<","<<fail<<","<<iprint<<","<<froml1<<") --- ERROR evaluating cluster positions "<<endl; |
| 734 |
|
FillMiniStruct(track_) ; |
| 735 |
|
fail = 1; |
| 736 |
|
return; |
| 737 |
|
} |
| 738 |
|
}else{ |
| 739 |
|
FillMiniStruct(track_); |
| 740 |
|
} |
| 741 |
|
|
| 742 |
// if fit variables have been reset, evaluate the initial guess |
// if fit variables have been reset, evaluate the initial guess |
| 743 |
if(al[0]==-9999.&&al[1]==-9999.&&al[2]==-9999.&&al[3]==-9999.&&al[4]==-9999.)guess_(); |
if(al[0]==-9999.&&al[1]==-9999.&&al[2]==-9999.&&al[3]==-9999.&&al[4]==-9999.)guess_(); |
| 810 |
track_.fact = fact; |
track_.fact = fact; |
| 811 |
} |
} |
| 812 |
/** |
/** |
| 813 |
* Set the factor scale for tracking precision |
* Set the minimum number of steps for tracking precision |
| 814 |
*/ |
*/ |
| 815 |
void TrkTrack::SetStepMin(int istepmin){ |
void TrkTrack::SetStepMin(int istepmin){ |
| 816 |
extern cMini2track track_; |
extern cMini2track track_; |
| 817 |
track_.istepmin = istepmin; |
track_.istepmin = istepmin; |
| 818 |
} |
} |
| 819 |
|
/** |
| 820 |
|
* Returns 1 if the track is inside the magnet cavity |
| 821 |
|
* Set the minimum number of steps for tracking precision |
| 822 |
|
*/ |
| 823 |
|
Bool_t TrkTrack::IsInsideCavity(){ |
| 824 |
|
float xmagntop, ymagntop, xmagnbottom, ymagnbottom; |
| 825 |
|
xmagntop = xv[0] + (ZMAGNHIGH-zv[0])*tan(cos(-1.0)*axv[0]/180.); |
| 826 |
|
ymagntop = yv[0] + (ZMAGNHIGH-zv[0])*tan(cos(-1.0)*ayv[0]/180.); |
| 827 |
|
xmagnbottom = xv[5] + (ZMAGNLOW-zv[5])*tan(cos(-1.0)*axv[5]/180.); |
| 828 |
|
ymagnbottom = yv[5] + (ZMAGNLOW-zv[5])*tan(cos(-1.0)*ayv[5]/180.); |
| 829 |
|
if( xmagntop>XMAGNLOW && xmagntop<XMAGNHIGH && |
| 830 |
|
ymagntop>YMAGNLOW && ymagntop<YMAGNHIGH && |
| 831 |
|
xmagnbottom>XMAGNLOW && xmagnbottom<XMAGNHIGH && |
| 832 |
|
ymagnbottom>YMAGNLOW && ymagnbottom<YMAGNHIGH ) return(true); |
| 833 |
|
else return(false); |
| 834 |
|
} |
| 835 |
/** |
/** |
| 836 |
* Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track. |
* Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track. |
| 837 |
* If no cluster is associated, ID=-1. |
* If no cluster is associated, ID=-1. |
| 1048 |
for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump(); |
for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump(); |
| 1049 |
} |
} |
| 1050 |
} |
} |
| 1051 |
|
/** |
| 1052 |
|
* \brief Dump processing status |
| 1053 |
|
*/ |
| 1054 |
|
void TrkLevel2::StatusDump(int view){ |
| 1055 |
|
cout << "DSP n. "<<view+1<<" status: "<<hex<<good[view]<<endl; |
| 1056 |
|
}; |
| 1057 |
|
/** |
| 1058 |
|
* \brief Check event status |
| 1059 |
|
* |
| 1060 |
|
* Check the event status, according to a flag-mask given as input. |
| 1061 |
|
* Return true if the view passes the check. |
| 1062 |
|
* |
| 1063 |
|
* @param view View number (0-11) |
| 1064 |
|
* @param flagmask Mask of flags to check (eg. flagmask=0x111 no missing packet, |
| 1065 |
|
* no crc error, no software alarm) |
| 1066 |
|
* |
| 1067 |
|
* @see TrkLevel2 class definition to know how the status flag is defined |
| 1068 |
|
* |
| 1069 |
|
*/ |
| 1070 |
|
Bool_t TrkLevel2::StatusCheck(int view, int flagmask){ |
| 1071 |
|
|
| 1072 |
|
if( view<0 || view >= 12)return false; |
| 1073 |
|
return !(good[view]&flagmask); |
| 1074 |
|
|
| 1075 |
|
}; |
| 1076 |
|
|
| 1077 |
|
|
| 1078 |
//-------------------------------------- |
//-------------------------------------- |
| 1079 |
// |
// |
| 1080 |
// |
// |