/[PAMELA software]/DarthVader/TrackerLevel2/src/TrkLevel2.cpp
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Diff of /DarthVader/TrackerLevel2/src/TrkLevel2.cpp

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revision 1.21 by pam-fi, Thu Jan 11 10:20:58 2007 UTC revision 1.36 by pam-fi, Thu May 24 16:45:48 2007 UTC
# Line 12  using namespace std; Line 12  using namespace std;
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*);
 //    int  readb_(const char*);  
     int  readb_();  
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  //--------------------------------------  //--------------------------------------
25  //  //
26  //  //
# Line 39  TrkTrack::TrkTrack(){ Line 43  TrkTrack::TrkTrack(){
43          zm[ip]     = 0;          zm[ip]     = 0;
44          resx[ip]   = 0;          resx[ip]   = 0;
45          resy[ip]   = 0;          resy[ip]   = 0;
46            tailx[ip]   = 0;
47            taily[ip]   = 0;
48          xv[ip]     = 0;          xv[ip]     = 0;
49          yv[ip]     = 0;          yv[ip]     = 0;
50          zv[ip]     = 0;          zv[ip]     = 0;
# Line 47  TrkTrack::TrkTrack(){ Line 53  TrkTrack::TrkTrack(){
53          dedx_x[ip] = 0;          dedx_x[ip] = 0;
54          dedx_y[ip] = 0;          dedx_y[ip] = 0;
55      };      };
56      clx = 0;  //    clx = 0;
57      cly = 0;  //    cly = 0;
58    //    clx = new TRefArray(6,0); //forse causa memory leak???
59    //    cly = new TRefArray(6,0); //forse causa memory leak???
60    //    clx = TRefArray(6,0);
61    //    cly = TRefArray(6,0);
62    
63        TrkParams::SetTrackingMode();
64        TrkParams::SetPrecisionFactor();
65        TrkParams::SetStepMin();
66        TrkParams::SetPFA();
67    
68  };  };
69  //--------------------------------------  //--------------------------------------
70  //  //
# Line 71  TrkTrack::TrkTrack(const TrkTrack& t){ Line 87  TrkTrack::TrkTrack(const TrkTrack& t){
87          zm[ip]     = t.zm[ip];          zm[ip]     = t.zm[ip];
88          resx[ip]   = t.resx[ip];          resx[ip]   = t.resx[ip];
89          resy[ip]   = t.resy[ip];          resy[ip]   = t.resy[ip];
90            tailx[ip]  = t.tailx[ip];
91            taily[ip]  = t.taily[ip];
92          xv[ip]     = t.xv[ip];          xv[ip]     = t.xv[ip];
93          yv[ip]     = t.yv[ip];          yv[ip]     = t.yv[ip];
94          zv[ip]     = t.zv[ip];          zv[ip]     = t.zv[ip];
# Line 79  TrkTrack::TrkTrack(const TrkTrack& t){ Line 97  TrkTrack::TrkTrack(const TrkTrack& t){
97          dedx_x[ip] = t.dedx_x[ip];          dedx_x[ip] = t.dedx_x[ip];
98          dedx_y[ip] = t.dedx_y[ip];          dedx_y[ip] = t.dedx_y[ip];
99      };      };
100      clx = new TRefArray(*(t.clx));  //    clx = 0;
101      cly = new TRefArray(*(t.cly));  //    cly = 0;
102            //    if(t.clx)clx = new TRefArray(*(t.clx));
103    //    if(t.cly)cly = new TRefArray(*(t.cly));
104    //    clx = TRefArray(t.clx);
105    //    cly = TRefArray(t.cly);
106    
107        TrkParams::SetTrackingMode();
108        TrkParams::SetPrecisionFactor();
109        TrkParams::SetStepMin();  
110        TrkParams::SetPFA();
111    
112  };  };
113  //--------------------------------------  //--------------------------------------
114  //  //
# Line 105  void TrkTrack::Copy(TrkTrack& t){ Line 132  void TrkTrack::Copy(TrkTrack& t){
132          t.zm[ip]     = zm[ip];          t.zm[ip]     = zm[ip];
133          t.resx[ip]   = resx[ip];          t.resx[ip]   = resx[ip];
134          t.resy[ip]   = resy[ip];          t.resy[ip]   = resy[ip];
135            t.tailx[ip]  = tailx[ip];
136            t.taily[ip]  = taily[ip];
137          t.xv[ip]     = xv[ip];          t.xv[ip]     = xv[ip];
138          t.yv[ip]     = yv[ip];          t.yv[ip]     = yv[ip];
139          t.zv[ip]     = zv[ip];          t.zv[ip]     = zv[ip];
# Line 114  void TrkTrack::Copy(TrkTrack& t){ Line 143  void TrkTrack::Copy(TrkTrack& t){
143          t.dedx_y[ip] = dedx_y[ip];          t.dedx_y[ip] = dedx_y[ip];
144                            
145      };      };
146    
147    //    t.clx = TRefArray(clx);
148    //    t.cly = TRefArray(cly);
149            
150  };  };
151  //--------------------------------------  //--------------------------------------
# Line 139  int TrkTrack::DoTrack(Trajectory* t){ Line 171  int TrkTrack::DoTrack(Trajectory* t){
171      for (int i=0; i<5; i++)         dal[i]  = (double)al[i];      for (int i=0; i<5; i++)         dal[i]  = (double)al[i];
172      for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i];      for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i];
173    
174        TrkParams::Load(1);
175        if( !TrkParams::IsLoaded(1) ){
176            cout << "int TrkTrack::DoTrack(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;
177            return 0;
178        }
179      dotrack_(&(t->npoint),dzin,dxout,dyout,dal,&ifail);      dotrack_(&(t->npoint),dzin,dxout,dyout,dal,&ifail);
180            
181      for (int i=0; i<t->npoint; i++){      for (int i=0; i<t->npoint; i++){
# Line 178  int TrkTrack::DoTrack2(Trajectory* t){ Line 215  int TrkTrack::DoTrack2(Trajectory* t){
215      for (int i=0; i<5; i++)         dal[i]  = (double)al[i];      for (int i=0; i<5; i++)         dal[i]  = (double)al[i];
216      for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i];      for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i];
217    
218        TrkParams::Load(1);
219        if( !TrkParams::IsLoaded(1) ){
220            cout << "int TrkTrack::DoTrack2(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;
221            return 0;
222        }
223      dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);      dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
224            
225      for (int i=0; i<t->npoint; i++){      for (int i=0; i<t->npoint; i++){
# Line 217  Float_t TrkTrack::GetDeflection(){ Line 259  Float_t TrkTrack::GetDeflection(){
259          return def;          return def;
260  };  };
261  //  //
262  Float_t TrkTrack::GetDEDX(){  /**
263          Float_t dedx=0;   * Method to retrieve the dE/dx measured on a tracker view.
264          for(Int_t i=0; i<6; i++)dedx+=dedx_x[i]*xgood[i]+dedx_y[i]*ygood[i];   * @param ip plane (0-5)
265          dedx = dedx/(this->GetNX()+this->GetNY());   * @param iv view (0=x 1=y)
266          return dedx;   */
267    Float_t TrkTrack::GetDEDX(int ip, int iv){
268        if(iv==0 && ip>=0 && ip<6)return fabs(dedx_x[ip]);
269        else if(iv==1 && ip>=0 && ip<6)return fabs(dedx_y[ip]);
270        else {
271            cout << "TrkTrack::GetDEDX(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl;
272            return 0.;
273        }
274    }
275    /**
276     * Method to evaluate the dE/dx measured on a tracker plane.
277     * The two measurements on x- and y-view are averaged.
278     * @param ip plane (0-5)
279     */
280    Float_t TrkTrack::GetDEDX(int ip){
281        if( (Int_t)XGood(ip)+(Int_t)YGood(ip) == 0 ) return 0;
282        return (GetDEDX(ip,0)+GetDEDX(ip,1))/((Int_t)XGood(ip)+(Int_t)YGood(ip));
283  };  };
284    
285    /**
286     * Method to evaluate the dE/dx averaged over all planes.
287     */
288    Float_t TrkTrack::GetDEDX(){
289        Float_t dedx=0;
290        for(Int_t ip=0; ip<6; ip++)dedx+=GetDEDX(ip,0)*XGood(ip)+GetDEDX(ip,1)*YGood(ip);
291        dedx = dedx/(GetNX()+GetNY());
292        return dedx;
293    };
294    /**
295     * Returns 1 if the cluster on a tracker view includes bad strips.
296     * @param ip plane (0-5)
297     * @param iv view (0=x 1=y)
298     */
299    Bool_t TrkTrack::IsBad(int ip,int iv){
300        if(iv==0 && ip>=0 && ip<6)return (xgood[ip]<0) ;
301        else if(iv==1 && ip>=0 && ip<6)return (ygood[ip]<0) ;
302        else {
303            cout << "TrkTrack::IsBad(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl;
304            return 0.;
305        }
306    };
307    /**
308     * Returns 1 if the signal on a tracker view is saturated.
309     * @param ip plane (0-5)
310     * @param iv view (0=x 1=y)
311     */
312    Bool_t TrkTrack::IsSaturated(int ip,int iv){
313        if(iv==0 && ip>=0 && ip<6)return (dedx_x[ip]<0) ;
314        else if(iv==1 && ip>=0 && ip<6)return (dedx_y[ip]<0) ;
315        else {
316            cout << "TrkTrack::IsSaturated(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl;
317            return 0.;
318        }
319    };
320    /**
321     * Returns 1 if either the x or the y signal on a tracker plane is saturated.
322     * @param ip plane (0-5)
323     */
324    Bool_t TrkTrack::IsSaturated(int ip){
325        return (IsSaturated(ip,0)||IsSaturated(ip,1));
326    };
327    /**
328     * Returns 1 if there is at least a saturated signal along the track.
329     */
330    Bool_t TrkTrack::IsSaturated(){
331        for(int ip=0; ip<6; ip++)for(int iv=0; iv<2; iv++)if(IsSaturated(ip,iv))return true;
332        return false;
333    }
334    /**
335     * Returns the track "lever-arm" on the x view, defined as the distance (in planes) between
336     * the upper and lower x measurements (the maximum value of lever-arm is 6).
337     */
338    Int_t TrkTrack::GetLeverArmX(){
339        int first_plane = -1;
340        int last_plane  = -1;
341        for(Int_t ip=0; ip<6; ip++){
342            if( XGood(ip) && first_plane == -1 )first_plane = ip;
343            if( XGood(ip) && first_plane != -1 )last_plane = ip;
344        }
345        if( first_plane == -1 || last_plane == -1){
346            cout<< "Int_t TrkTrack::GetLeverArmX() -- XGood(ip) always false ??? "<<endl;
347            return 0;
348        }
349        return (last_plane-first_plane+1);
350    }
351    /**
352     * Returns the track "lever-arm" on the y view, defined as the distance (in planes) between
353     * the upper and lower y measurements (the maximum value of lever-arm is 6).
354     */
355    Int_t TrkTrack::GetLeverArmY(){
356        int first_plane = -1;
357        int last_plane  = -1;
358        for(Int_t ip=0; ip<6; ip++){
359            if( YGood(ip) && first_plane == -1 )first_plane = ip;
360            if( YGood(ip) && first_plane != -1 )last_plane = ip;
361        }
362        if( first_plane == -1 || last_plane == -1){
363            cout<< "Int_t TrkTrack::GetLeverArmY() -- YGood(ip) always false ??? "<<endl;
364            return 0;
365        }
366        return (last_plane-first_plane+1);
367    }
368  //--------------------------------------  //--------------------------------------
369  //  //
370  //  //
# Line 235  void TrkTrack::Dump(){ Line 376  void TrkTrack::Dump(){
376      cout << endl << "al       : "; for(int i=0; i<5; i++)cout << al[i] << " ";      cout << endl << "al       : "; for(int i=0; i<5; i++)cout << al[i] << " ";
377      cout << endl << "chi^2    : "<< chi2;      cout << endl << "chi^2    : "<< chi2;
378      cout << endl << "n.step   : "<< nstep;      cout << endl << "n.step   : "<< nstep;
379      cout << endl << "xgood    : "; for(int i=0; i<6; i++)cout << xgood[i] ;      cout << endl << "xgood    : "; for(int i=0; i<6; i++)cout << XGood(i) ;
380      cout << endl << "ygood    : "; for(int i=0; i<6; i++)cout << ygood[i] ;      cout << endl << "ygood    : "; for(int i=0; i<6; i++)cout << YGood(i) ;
381      cout << endl << "xm       : "; for(int i=0; i<6; i++)cout << xm[i] << " ";      cout << endl << "xm       : "; for(int i=0; i<6; i++)cout << xm[i] << " ";
382      cout << endl << "ym       : "; for(int i=0; i<6; i++)cout << ym[i] << " ";      cout << endl << "ym       : "; for(int i=0; i<6; i++)cout << ym[i] << " ";
383      cout << endl << "zm       : "; for(int i=0; i<6; i++)cout << zm[i] << " ";      cout << endl << "zm       : "; for(int i=0; i<6; i++)cout << zm[i] << " ";
# Line 245  void TrkTrack::Dump(){ Line 386  void TrkTrack::Dump(){
386      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] << " ";
387      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] << " ";
388      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] << " ";
389        cout << endl << "tailx    : "; for(int i=0; i<6; i++)cout << tailx[i] << " ";
390        cout << endl << "taily    : "; for(int i=0; i<6; i++)cout << taily[i] << " ";
391      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]<<" ";
392      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]<<" ";
393      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]<<" ";
# Line 270  void TrkTrack::SetResolution(double *rx, Line 413  void TrkTrack::SetResolution(double *rx,
413      for(int i=0; i<6; i++) resy[i]=*ry++;      for(int i=0; i<6; i++) resy[i]=*ry++;
414  }  }
415  /**  /**
416     * Set the TrkTrack tails position resolution
417     */
418    void TrkTrack::SetTail(double *tx, double *ty, double factor){
419        for(int i=0; i<6; i++) tailx[i]=factor*(*tx++);
420        for(int i=0; i<6; i++) taily[i]=factor*(*ty++);
421    }
422    /**
423     * Set the TrkTrack Student parameter (resx,resy,tailx,taily)
424     * from previous gausian fit
425     *@param flag =0 standard, =1 with noise correction
426     */
427    void TrkTrack::SetStudentParam(int flag){
428        float sx[11]={0.000128242,
429                       0.000136942,
430                       0.000162718,
431                       0.000202644,
432                       0.00025597,
433                       0.000317456,
434                       0.000349048,
435                       0.000384638,
436                       0.000457295,
437                       0.000512319,
438                       0.000538573};
439        float tx[11]={1.79402,
440                       2.04876,
441                       2.88376,
442                       3.3,
443                       3.14084,
444                       4.07686,
445                       4.44736,
446                       3.5179,
447                       3.38697,
448                       3.45739,
449                       3.18627};
450        float sy[11]={0.000483075,
451                       0.000466925,
452                       0.000431658,
453                       0.000428317,
454                       0.000433854,
455                       0.000444044,
456                       0.000482098,
457                       0.000537579,
458                       0.000636279,
459                       0.000741998,
460                       0.000864261};
461        float ty[11]={0.997032,
462                       1.11147,
463                       1.18526,
464                       1.61404,
465                       2.21908,
466                       3.08959,
467                       4.48833,
468                       4.42687,
469                       4.65253,
470                       4.52043,
471                       4.29926};
472        int index;
473        float fact;
474        for(int i=0; i<6; i++) {
475            index = int((fabs(axv[i])+1.)/2.);
476            if(index>10) index=10;
477            tailx[i]=tx[index];
478            if(flag==1) {
479                if(fabs(axv[i])<=10.) fact = resx[i]/risxeta2_(&(axv[i]));
480                if(fabs(axv[i])>10.&&fabs(axv[i])<=15.) fact = resx[i]/risxeta3_(&(axv[i]));
481                if(fabs(axv[i])>15.) fact = resx[i]/risxeta4_(&(axv[i]));
482            } else fact = 1.;
483            resx[i] = sx[index]*fact;
484        }
485        for(int i=0; i<6; i++) {
486            index = int((fabs(ayv[i])+1.)/2.);
487            if(index>10) index=10;
488            taily[i]=ty[index];
489            if(flag==1) fact = resy[i]/risyeta2_(&(ayv[i]));
490            else fact = 1.;
491            resy[i] = sy[index]*fact;
492        }
493    }
494    /**
495   * Set the TrkTrack good measurement   * Set the TrkTrack good measurement
496   */   */
497  void TrkTrack::SetGood(int *xg, int *yg){  void TrkTrack::SetGood(int *xg, int *yg){
498    
499      for(int i=0; i<6; i++) xgood[i]=*xg++;      for(int i=0; i<6; i++) xgood[i]=*xg++;
500      for(int i=0; i<6; i++) ygood[i]=*yg++;      for(int i=0; i<6; i++) ygood[i]=*yg++;
501  }  }
# Line 282  void TrkTrack::SetGood(int *xg, int *yg) Line 505  void TrkTrack::SetGood(int *xg, int *yg)
505   */   */
506  void TrkTrack::LoadField(TString path){  void TrkTrack::LoadField(TString path){
507            
508      strcpy(path_.path,path.Data());  //     strcpy(path_.path,path.Data());
509      path_.pathlen = path.Length();  //     path_.pathlen = path.Length();
510      path_.error   = 0;  //     path_.error   = 0;
511      readb_();  //     readb_();
512    
513        TrkParams::SetTrackingMode();
514        TrkParams::SetPrecisionFactor();
515        TrkParams::SetStepMin();
516    
517        TrkParams::Set(path,1);
518        TrkParams::Load(1);
519    
520  };  };
521    
522    
523  /**  /**
524   * Method to fill minimization-routine common   * Method to fill minimization-routine common
525   */   */
# Line 296  void TrkTrack::FillMiniStruct(cMini2trac Line 527  void TrkTrack::FillMiniStruct(cMini2trac
527    
528      for(int i=0; i<6; i++){      for(int i=0; i<6; i++){
529    
530          track.xgood[i]=xgood[i];  //      cout << i<<" - "<<xgood[i]<<" "<<XGood(i)<<endl;
531          track.ygood[i]=ygood[i];  //      cout << i<<" - "<<ygood[i]<<" "<<YGood(i)<<endl;
532            track.xgood[i]=XGood(i);
533            track.ygood[i]=YGood(i);
534                    
535          track.xm[i]=xm[i];          track.xm[i]=xm[i];
536          track.ym[i]=ym[i];          track.ym[i]=ym[i];
# Line 310  void TrkTrack::FillMiniStruct(cMini2trac Line 543  void TrkTrack::FillMiniStruct(cMini2trac
543          track.xm_b[i]=xm[i];          track.xm_b[i]=xm[i];
544          track.ym_a[i]=ym[i];          track.ym_a[i]=ym[i];
545          track.ym_b[i]=ym[i];          track.ym_b[i]=ym[i];
546          if(       xgood[i] && !ygood[i] ){          if(       XGood(i) && !YGood(i) ){
547              track.ym_a[i] = track.ym_a[i]+segment;              track.ym_a[i] = track.ym_a[i]+segment;
548              track.ym_b[i] = track.ym_b[i]-segment;              track.ym_b[i] = track.ym_b[i]-segment;
549          }else if( !xgood[i] && ygood[i]){          }else if( !XGood(i) && YGood(i)){
550              track.xm_a[i] = track.xm_a[i]+segment;              track.xm_a[i] = track.xm_a[i]+segment;
551              track.xm_b[i] = track.xm_b[i]-segment;              track.xm_b[i] = track.xm_b[i]-segment;
552          }          }
# Line 321  void TrkTrack::FillMiniStruct(cMini2trac Line 554  void TrkTrack::FillMiniStruct(cMini2trac
554                    
555          track.resx[i]=resx[i];          track.resx[i]=resx[i];
556          track.resy[i]=resy[i];          track.resy[i]=resy[i];
557            track.tailx[i]=tailx[i];
558            track.taily[i]=taily[i];
559      }      }
560    
561      for(int i=0; i<5; i++) track.al[i]=al[i];      for(int i=0; i<5; i++) track.al[i]=al[i];
# Line 349  void TrkTrack::SetFromMiniStruct(cMini2t Line 584  void TrkTrack::SetFromMiniStruct(cMini2t
584          axv[i] = track->axv[i];          axv[i] = track->axv[i];
585          ayv[i] = track->ayv[i];          ayv[i] = track->ayv[i];
586      }      }
   
587            
588  }  }
589  /**  /**
590   * Tracking method. It calls F77 mini routine.   * \brief Method to re-evaluate coordinates of clusters associated with a track.
591     *
592     * The method can be applied only after recovering level1 information
593     * (either by reprocessing single events from level0 or from  
594     * the TrkLevel1 branch, if present); it calls F77 subroutines that
595     * read the level1 common and fill the minimization-routine common.
596     * Some clusters can be excluded or added by means of the methods:
597     *
598     * TrkTrack::ResetXGood(int ip)
599     * TrkTrack::ResetYGood(int ip)
600     * TrkTrack::SetXGood(int ip, int cid, int is)
601     * TrkTrack::SetYGood(int ip, int cid, int is)
602     *
603     * NB! The method TrkTrack::SetGood(int *xg, int *yg) set the plane-mask (0-1)
604     * for the minimization-routine common. It deletes the cluster information
605     * (at least for the moment...) thus cannot be applied before
606     * TrkTrack::EvaluateClusterPositions().  
607     *
608     * Different p.f.a. can be applied by calling (once) the method:
609     *
610     * TrkParams::SetPFA(0); //Set ETA p.f.a.
611     *
612     * @see TrkParams::SetPFA(int)
613     */
614    Bool_t TrkTrack::EvaluateClusterPositions(){
615        
616    //     cout << "void TrkTrack::GetClusterPositions() "<<endl;
617    
618        TrkParams::Load( );
619        if( !TrkParams::IsLoaded() )return false;
620        
621        for(int ip=0; ip<6; ip++){
622    //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;
623            int icx = GetClusterX_ID(ip)+1;
624            int icy = GetClusterY_ID(ip)+1;
625            int sensor = GetSensor(ip)+1;//<< convenzione "Paolo"
626            if(ip==5 && sensor!=0)sensor=3-sensor;//<< convenzione "Elena"
627            int ladder = GetLadder(ip)+1;
628            float ax = axv[ip];
629            float ay = ayv[ip];
630            float v[3];
631            v[0]=xv[ip];
632            v[1]=yv[ip];
633            v[2]=zv[ip];
634            float bfx = 10*TrkParams::GetBX(v);//Tesla
635            float bfy = 10*TrkParams::GetBY(v);//Tesla
636            int ipp=ip+1;
637            xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy);
638            if(icx<0 || icy<0)return false;
639        }
640        return true;
641    }
642    /**
643     * \brief Tracking method. It calls F77 mini routine.
644     *
645     * @param pfixed Particle momentum. If pfixed=0 the momentum
646     * is left as a free parameter, otherwise it is fixed to the input value.
647     * @param fail Output flag (!=0 if the fit failed).
648     * @param iprint Flag to set debug mode ( 0 = no output; 1 = verbose; 2 = debug).
649     * @param froml1 Flag to re-evaluate positions (see TrkTrack::GetClusterPositions()).
650     *
651     * The option to re-evaluate positions can be used only after recovering
652     * level1 information, eg. by reprocessing the single event.
653     *
654     * Example:
655     *
656     * if( !event->GetTrkLevel0() )return false;
657     * event->GetTrkLevel0()->ProcessEvent(); // re-processing level0->level1
658     * int fail=0;
659     * event->GetTrkLevel2()->GetTrack(0)->Fit(0.,fail,0,1);
660     *
661     * @see EvaluateClusterPositions()
662     *
663     * The fitting procedure can be varied by changing the tracking mode,
664     * the fit-precision factor and the minimum number of step.
665     * @see SetTrackingMode(int)
666     * @see SetPrecisionFactor(double)
667     * @see SetStepMin(int)
668   */   */
669  void TrkTrack::Fit(double pfixed, int& fail, int iprint){  void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){
670    
671      float al_ini[] = {0.,0.,0.,0.,0.};      float al_ini[] = {0.,0.,0.,0.,0.};
672    
673        TrkParams::Load( );
674        if( !TrkParams::IsLoaded() )return;
675    
676      extern cMini2track track_;      extern cMini2track track_;
677      fail = 0;      fail = 0;
     FillMiniStruct(track_);  
678    
679        FillMiniStruct(track_);
680            
681        if(froml1!=0){
682            if( !EvaluateClusterPositions() ){
683                cout << "void TrkTrack::Fit("<<pfixed<<","<<fail<<","<<iprint<<","<<froml1<<") --- ERROR evaluating cluster positions "<<endl;
684                FillMiniStruct(track_) ;
685                fail = 1;
686                return;
687            }
688        }else{
689            FillMiniStruct(track_);
690        }
691        
692      // if fit variables have been reset, evaluate the initial guess      // if fit variables have been reset, evaluate the initial guess
693      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_();
694    
# Line 381  void TrkTrack::Fit(double pfixed, int& f Line 707  void TrkTrack::Fit(double pfixed, int& f
707    
708      //  ------------------------------------------      //  ------------------------------------------
709      //  call mini routine      //  call mini routine
710    //     TrkParams::Load(1);
711    //     if( !TrkParams::IsLoaded(1) ){
712    //      cout << "void TrkTrack::Fit(double pfixed, int& fail, int iprint) --- ERROR --- m.field not loaded"<<endl;
713    //      return;
714    //     }
715      int istep=0;      int istep=0;
716      int ifail=0;      int ifail=0;
717      mini2_(&istep,&ifail, &iprint);      mini2_(&istep,&ifail, &iprint);
# Line 391  void TrkTrack::Fit(double pfixed, int& f Line 722  void TrkTrack::Fit(double pfixed, int& f
722      //  ------------------------------------------      //  ------------------------------------------
723            
724      SetFromMiniStruct(&track_);      SetFromMiniStruct(&track_);
 //    cout << endl << "eta ===> " << track_.al[4] << endl;  
   
 //     for(int i=0; i<5; i++) al[i]=track_.al[i];  
 //     chi2=track_.chi2;  
 //     nstep=track_.nstep;  
 //     for(int i=0; i<6; i++) xv[i]=track_.xv[i];  
 //     for(int i=0; i<6; i++) yv[i]=track_.yv[i];  
 //     for(int i=0; i<6; i++) zv[i]=track_.zv[i];  
 //     for(int i=0; i<6; i++) axv[i]=track_.axv[i];  
 //     for(int i=0; i<6; i++) ayv[i]=track_.ayv[i];  
 //     for(int i=0; i<5; i++) {  
 //      for(int j=0; j<5; j++) coval[i][j]=track_.cov[i][j];  
 //     }  
725    
726      if(fail){      if(fail){
727          if(iprint)cout << " >>>> fit failed >>>> drawing initial par"<<endl;          if(iprint)cout << " >>>> fit failed "<<endl;
728          for(int i=0; i<5; i++) al[i]=al_ini[i];          for(int i=0; i<5; i++) al[i]=al_ini[i];
729      }      }
730    
731  };  };
732  /*  /**
733   * Reset the fit parameters   * Reset the fit parameters
734   */   */
735  void TrkTrack::FitReset(){  void TrkTrack::FitReset(){
736      for(int i=0; i<5; i++) al[i]=-9999.;      for(int i=0; i<5; i++) al[i]=-9999.;
737      chi2=0.;      chi2=0.;
738      nstep=0;      nstep=0;
739      for(int i=0; i<6; i++) xv[i]=0.;  //     for(int i=0; i<6; i++) xv[i]=0.;
740      for(int i=0; i<6; i++) yv[i]=0.;  //     for(int i=0; i<6; i++) yv[i]=0.;
741      for(int i=0; i<6; i++) zv[i]=0.;  //     for(int i=0; i<6; i++) zv[i]=0.;
742      for(int i=0; i<6; i++) axv[i]=0.;  //     for(int i=0; i<6; i++) axv[i]=0.;
743      for(int i=0; i<6; i++) ayv[i]=0.;  //     for(int i=0; i<6; i++) ayv[i]=0.;
744      for(int i=0; i<5; i++) {      for(int i=0; i<5; i++) {
745          for(int j=0; j<5; j++) coval[i][j]=0.;          for(int j=0; j<5; j++) coval[i][j]=0.;
746      }      }
747  }  }
748    /**
749     * Set the tracking mode
750     */
751    void TrkTrack::SetTrackingMode(int trackmode){
752        extern cMini2track track_;
753        track_.trackmode = trackmode;
754    }
755    /**
756     * Set the factor scale for tracking precision
757     */
758    void TrkTrack::SetPrecisionFactor(double fact){
759        extern cMini2track track_;
760        track_.fact = fact;
761    }
762    /**
763     * Set the minimum number of steps for tracking precision
764     */
765    void TrkTrack::SetStepMin(int istepmin){
766        extern cMini2track track_;
767        track_.istepmin = istepmin;
768    }
769    /**
770     * Returns 1 if the track is inside the magnet cavity
771     * Set the minimum number of steps for tracking precision
772     */
773    Bool_t TrkTrack::IsInsideCavity(){
774        float xmagntop, ymagntop, xmagnbottom, ymagnbottom;
775        xmagntop = xv[0] + (ZMAGNHIGH-zv[0])*tan(cos(-1.0)*axv[0]/180.);
776        ymagntop = yv[0] + (ZMAGNHIGH-zv[0])*tan(cos(-1.0)*ayv[0]/180.);
777        xmagnbottom = xv[5] + (ZMAGNLOW-zv[5])*tan(cos(-1.0)*axv[5]/180.);
778        ymagnbottom = yv[5] + (ZMAGNLOW-zv[5])*tan(cos(-1.0)*ayv[5]/180.);
779        if( xmagntop>XMAGNLOW && xmagntop<XMAGNHIGH &&
780            ymagntop>YMAGNLOW && ymagntop<YMAGNHIGH &&
781            xmagnbottom>XMAGNLOW && xmagnbottom<XMAGNHIGH &&
782            ymagnbottom>YMAGNLOW && ymagnbottom<YMAGNHIGH ) return(true);
783        else return(false);
784    }
785    /**
786     * Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track.
787     * If no cluster is associated, ID=-1.
788     * @param ip Tracker plane (0-5)
789     */
790    Int_t TrkTrack::GetClusterX_ID(int ip){
791        return ((Int_t)fabs(xgood[ip]))%10000000-1;
792    };
793    /**
794     * Method to retrieve ID (0-xxx) of y-cluster (if any) associated to this track.
795     * If no cluster is associated, ID=-1.
796     * @param ip Tracker plane (0-5)
797     */
798    Int_t TrkTrack::GetClusterY_ID(int ip){
799        return ((Int_t)fabs(ygood[ip]))%10000000-1;
800    };
801    /**
802     * Method to retrieve the ladder (0-4, increasing x) traversed by the track on this plane.
803     * If no ladder is traversed (dead area) the metod retuns -1.
804     * @param ip Tracker plane (0-5)
805     */
806    Int_t TrkTrack::GetLadder(int ip){
807        if(XGood(ip))return (Int_t)fabs(xgood[ip]/100000000)-1;
808        if(YGood(ip))return (Int_t)fabs(ygood[ip]/100000000)-1;
809        return -1;
810    };
811    /**
812     * Method to retrieve the sensor (0-1, increasing y) traversed by the track on this plane.
813     * If no sensor is traversed (dead area) the metod retuns -1.
814     * @param ip Tracker plane (0-5)
815     */
816    Int_t TrkTrack::GetSensor(int ip){
817        if(XGood(ip))return (Int_t)((Int_t)fabs(xgood[ip]/10000000)%10)-1;
818        if(YGood(ip))return (Int_t)((Int_t)fabs(ygood[ip]/10000000)%10)-1;
819        return -1;
820    };
821    
822    /**
823     * \brief Method to include a x-cluster to the track.
824     * @param ip Tracker plane (0-5)
825     * @param clid Cluster ID (0,1,...)
826     * @param is Sensor (0-1, increasing y)
827     * @see Fit(double pfixed, int& fail, int iprint, int froml1)
828     */
829    void TrkTrack::SetXGood(int ip, int clid, int is){
830        int il=0;       //ladder (temporary)
831        bool bad=false; //ladder (temporary)
832        xgood[ip]=il*100000000+is*10000000+clid;
833        if(bad)xgood[ip]=-xgood[ip];
834    };
835    /**
836     * \brief Method to include a y-cluster to the track.
837     * @param ip Tracker plane (0-5)
838     * @param clid Cluster ID (0,1,...)
839     * @param is Sensor (0-1)
840     * @see Fit(double pfixed, int& fail, int iprint, int froml1)
841     */
842    void TrkTrack::SetYGood(int ip, int clid, int is){
843        int il=0;       //ladder (temporary)
844        bool bad=false; //ladder (temporary)
845        ygood[ip]=il*100000000+is*10000000+clid;
846        if(bad)ygood[ip]=-ygood[ip];
847    };
848    
849  //--------------------------------------  //--------------------------------------
850  //  //
# Line 450  void TrkTrack::Clear(){ Line 868  void TrkTrack::Clear(){
868          zm[ip]     = 0;          zm[ip]     = 0;
869          resx[ip]   = 0;          resx[ip]   = 0;
870          resy[ip]   = 0;          resy[ip]   = 0;
871            tailx[ip]  = 0;
872            taily[ip]  = 0;
873          xv[ip]     = 0;          xv[ip]     = 0;
874          yv[ip]     = 0;          yv[ip]     = 0;
875          zv[ip]     = 0;          zv[ip]     = 0;
# Line 459  void TrkTrack::Clear(){ Line 879  void TrkTrack::Clear(){
879          dedx_y[ip] = 0;          dedx_y[ip] = 0;
880    
881      };      };
882      if(clx)clx->Clear();  //     if(clx)clx->Clear();
883      if(cly)cly->Clear();  //     if(cly)cly->Clear();
884    //    clx.Clear();
885    //    cly.Clear();
886  };  };
887  //--------------------------------------  //--------------------------------------
888  //  //
# Line 468  void TrkTrack::Clear(){ Line 890  void TrkTrack::Clear(){
890  //--------------------------------------  //--------------------------------------
891  void TrkTrack::Delete(){  void TrkTrack::Delete(){
892  //    cout << "TrkTrack::Delete()"<<endl;  //    cout << "TrkTrack::Delete()"<<endl;
893  //    Clear();      Clear();
894      if(clx)delete clx;  //    if(clx)delete clx;
895      if(cly)delete cly;  //    if(cly)delete cly;
896  };  };
897  //--------------------------------------  //--------------------------------------
898  //  //
# Line 500  TrkSinglet::TrkSinglet(const TrkSinglet& Line 922  TrkSinglet::TrkSinglet(const TrkSinglet&
922      coord[1] = s.coord[1];      coord[1] = s.coord[1];
923      sgnl     = s.sgnl;      sgnl     = s.sgnl;
924  //      cls      = 0;//<<<<pointer  //      cls      = 0;//<<<<pointer
925      cls      = TRef(s.cls);  //    cls      = TRef(s.cls);
926  };  };
927  //--------------------------------------  //--------------------------------------
928  //  //
# Line 531  void TrkSinglet::Clear(){ Line 953  void TrkSinglet::Clear(){
953  //  //
954  //--------------------------------------  //--------------------------------------
955  TrkLevel2::TrkLevel2(){  TrkLevel2::TrkLevel2(){
956  //    cout <<"TrkLevel2::TrkLevel2()"<<endl;    //    cout <<"TrkLevel2::TrkLevel2()"<<endl;
957      for(Int_t i=0; i<12 ; i++){      for(Int_t i=0; i<12 ; i++){
958                  good[i] = -1;          good[i] = -1;
959          };          VKmask[i] = 0;
960  //    Track    = new TClonesArray("TrkTrack");          VKflag[i] = 0;  
961  //    SingletX = new TClonesArray("TrkSinglet");      };
 //    SingletY = new TClonesArray("TrkSinglet");  
962      Track    = 0;      Track    = 0;
963      SingletX = 0;      SingletX = 0;
964      SingletY = 0;      SingletY = 0;
# Line 547  TrkLevel2::TrkLevel2(){ Line 968  TrkLevel2::TrkLevel2(){
968  //  //
969  //  //
970  //--------------------------------------  //--------------------------------------
971    void TrkLevel2::Set(){
972        if(!Track)Track    = new TClonesArray("TrkTrack");
973        if(!SingletX)SingletX = new TClonesArray("TrkSinglet");
974        if(!SingletY)SingletY = new TClonesArray("TrkSinglet");
975    }
976    //--------------------------------------
977    //
978    //
979    //--------------------------------------
980  void TrkLevel2::Dump(){  void TrkLevel2::Dump(){
981                    
982          //          //
# Line 555  void TrkLevel2::Dump(){ Line 985  void TrkLevel2::Dump(){
985      cout << endl << "ntrk()   : " << this->ntrk() ;      cout << endl << "ntrk()   : " << this->ntrk() ;
986      cout << endl << "nclsx()  : " << this->nclsx();      cout << endl << "nclsx()  : " << this->nclsx();
987      cout << endl << "nclsy()  : " << this->nclsy();      cout << endl << "nclsy()  : " << this->nclsy();
 //     TClonesArray &t  = *Track;  
 //     TClonesArray &sx = *SingletX;  
 //     TClonesArray &sy = *SingletY;  
 //     for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();  
 //     for(int i=0; i<nclsx(); i++) ((TrkSinglet *)sx[i])->Dump();  
 //     for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();  
988      if(Track){      if(Track){
989          TClonesArray &t  = *Track;          TClonesArray &t  = *Track;
990          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();
# Line 574  void TrkLevel2::Dump(){ Line 998  void TrkLevel2::Dump(){
998          for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();          for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();
999      }      }
1000  }  }
1001    /**
1002     * \brief Dump processing status
1003     */
1004    void TrkLevel2::StatusDump(int view){
1005        cout << "DSP n. "<<view+1<<" status: "<<hex<<good[view]<<endl;    
1006    };
1007    /**
1008     * \brief Check event status
1009     *
1010     * Check the event status, according to a flag-mask given as input.
1011     * Return true if the view passes the check.
1012     *
1013     * @param view View number (0-11)
1014     * @param flagmask Mask of flags to check (eg. flagmask=0x111 no missing packet,
1015     *  no crc error, no software alarm)
1016     *
1017     * @see TrkLevel2 class definition to know how the status flag is defined
1018     *
1019     */
1020    Bool_t TrkLevel2::StatusCheck(int view, int flagmask){
1021    
1022        if( view<0 || view >= 12)return false;
1023        return !(good[view]&flagmask);
1024    
1025    };
1026    
1027    
1028  //--------------------------------------  //--------------------------------------
1029  //  //
1030  //  //
1031  //--------------------------------------  //--------------------------------------
1032  /**  /**
1033   * Fills a TrkLevel2 object with values from a struct cTrkLevel2 (to get data from F77 common).   * The method returns false if the viking-chip was masked  
1034     * either apriori ,on the basis of the mask read from the DB,
1035     * or run-by-run, on the basis of the calibration parameters)
1036     * @param iv Tracker view (0-11)
1037     * @param ivk Viking-chip number (0-23)
1038     */
1039    Bool_t TrkLevel2::GetVKMask(int iv, int ivk){
1040        Int_t whichbit = (Int_t)pow(2,ivk);
1041        return (whichbit&VKmask[iv])!=0;    
1042    }
1043    /**
1044     * The method returns false if the viking-chip was masked  
1045     * for this event due to common-noise computation failure.
1046     * @param iv Tracker view (0-11)
1047     * @param ivk Viking-chip number (0-23)
1048     */
1049    Bool_t TrkLevel2::GetVKFlag(int iv, int ivk){
1050        Int_t whichbit = (Int_t)pow(2,ivk);
1051        return (whichbit&VKflag[iv])!=0;    
1052    }
1053    /**
1054     * The method returns true if the viking-chip was masked, either
1055     * forced (see TrkLevel2::GetVKMask(int,int)) or
1056     * for this event only (TrkLevel2::GetVKFlag(int,int)).
1057     * @param iv Tracker view (0-11)
1058     * @param ivk Viking-chip number (0-23)
1059   */   */
1060  void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2){  Bool_t TrkLevel2::IsMaskedVK(int iv, int ivk){
1061        return !(GetVKMask(iv,ivk)&&GetVKFlag(iv,ivk) );
1062    };
1063    
1064          //  temporary objects:  //--------------------------------------
1065    //
1066    //
1067    //--------------------------------------
1068    /**
1069     * Fills a TrkLevel2 object with values from a struct cTrkLevel2 (to get data from F77 common).
1070     * Ref to Level1 data (clusters) is also set. If l1==NULL no references are set.
1071     * (NB It make sense to set references only if events are stored in a tree that contains also the Level1 branch)
1072     */
1073    void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2, TrkLevel1 *l1){
1074    
1075    //    cout << "void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2, TrkLevel1 *l1)"<<endl;
1076        Clear();
1077    
1078    //  temporary objects:
1079      TrkSinglet* t_singlet = new TrkSinglet();      TrkSinglet* t_singlet = new TrkSinglet();
1080      TrkTrack*   t_track   = new TrkTrack();      TrkTrack*   t_track   = new TrkTrack();
1081    
1082          //  **** general variables ****  //  -----------------
1083  //    good2 = l2->good2;  //  general variables
1084    //  -----------------
1085      for(Int_t i=0; i<12 ; i++){      for(Int_t i=0; i<12 ; i++){
1086  //              crc[i] = l2->crc[i];          good[i] = l2->good[i];
1087                  good[i] = l2->good[i];          VKmask[i]=0;
1088            VKflag[i]=0;
1089            for(Int_t ii=0; ii<24 ; ii++){
1090                Int_t setbit = (Int_t)pow(2,ii);
1091                if( l2->vkflag[ii][i]!=-1 )VKmask[i]=VKmask[i]|setbit;
1092                if( l2->vkflag[ii][i]!=0  )VKflag[i]=VKflag[i]|setbit;
1093          };          };
1094          //  *** TRACKS ***      };
1095    //  --------------
1096    //  *** TRACKS ***
1097    //  --------------
1098      if(!Track) Track = new TClonesArray("TrkTrack");      if(!Track) Track = new TClonesArray("TrkTrack");
1099      TClonesArray &t = *Track;      TClonesArray &t = *Track;
1100    
1101      for(int i=0; i<l2->ntrk; i++){      for(int i=0; i<l2->ntrk; i++){
1102          t_track->seqno = i;// NBNBNBNB deve sempre essere = i          t_track->seqno = i;// NBNBNBNB deve sempre essere = i
1103          t_track->image = l2->image[i]-1;          t_track->image = l2->image[i]-1;
         //      cout << "track "<<i<<t_track->seqno << t_track->image<<endl;  
1104          t_track->chi2  = l2->chi2_nt[i];          t_track->chi2  = l2->chi2_nt[i];
1105          t_track->nstep = l2->nstep_nt[i];          t_track->nstep = l2->nstep_nt[i];
1106          for(int it1=0;it1<5;it1++){          for(int it1=0;it1<5;it1++){
# Line 608  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1109  void TrkLevel2::SetFromLevel2Struct(cTrk
1109                  t_track->coval[it1][it2] = l2->coval[i][it2][it1];                  t_track->coval[it1][it2] = l2->coval[i][it2][it1];
1110          };          };
1111          for(int ip=0;ip<6;ip++){          for(int ip=0;ip<6;ip++){
1112              t_track->xgood[ip]  = l2->xgood_nt[i][ip];              // ---------------------------------
1113              t_track->ygood[ip]  = l2->ygood_nt[i][ip];              // new implementation of xgood/ygood
1114                // ---------------------------------
1115                t_track->xgood[ip]  = l2->cltrx[i][ip]; //cluster ID
1116                t_track->ygood[ip]  = l2->cltry[i][ip]; //cluster ID
1117                t_track->xgood[ip] += 10000000*l2->ls[i][ip]; // ladder+sensor
1118                t_track->ygood[ip] += 10000000*l2->ls[i][ip]; // ladder+sensor
1119                if(l2->xbad[i][ip]>0)t_track->xgood[ip]=-t_track->xgood[ip];
1120                if(l2->ybad[i][ip]>0)t_track->ygood[ip]=-t_track->ygood[ip];
1121    //          if(l2->xbad[i][ip]>0 || l2->ybad[i][ip]>0){
1122    //          if(l2->dedx_x[i][ip]<0 || l2->dedx_y[i][ip]<0){
1123    //              cout << ip << " - "<< l2->cltrx[i][ip] << " "<<l2->cltry[i][ip]<<" "<<l2->ls[i][ip]<<endl;
1124    //              cout << ip << " - "<<t_track->xgood[ip]<<" "<<t_track->ygood[ip]<<endl;
1125    //              cout << ip << " - "<<t_track->GetClusterX_ID(ip)<<" "<<t_track->GetClusterY_ID(ip)<<" "<<t_track->GetLadder(ip)<<" "<<t_track->GetSensor(ip)<<endl;
1126    //              cout << ip << " - "<<t_track->BadClusterX(ip)<<" "<<t_track->BadClusterY(ip)<<endl;
1127    //              cout << ip << " - "<<t_track->SaturatedClusterX(ip)<<" "<<t_track->SaturatedClusterY(ip)<<endl;
1128    //          }
1129              t_track->xm[ip]     = l2->xm_nt[i][ip];              t_track->xm[ip]     = l2->xm_nt[i][ip];
1130              t_track->ym[ip]     = l2->ym_nt[i][ip];              t_track->ym[ip]     = l2->ym_nt[i][ip];
1131              t_track->zm[ip]     = l2->zm_nt[i][ip];              t_track->zm[ip]     = l2->zm_nt[i][ip];
1132              t_track->resx[ip]   = l2->resx_nt[i][ip];              t_track->resx[ip]   = l2->resx_nt[i][ip];
1133              t_track->resy[ip]   = l2->resy_nt[i][ip];              t_track->resy[ip]   = l2->resy_nt[i][ip];
1134                t_track->tailx[ip]  = l2->tailx[i][ip];
1135                t_track->taily[ip]  = l2->taily[i][ip];
1136              t_track->xv[ip]     = l2->xv_nt[i][ip];              t_track->xv[ip]     = l2->xv_nt[i][ip];
1137              t_track->yv[ip]     = l2->yv_nt[i][ip];              t_track->yv[ip]     = l2->yv_nt[i][ip];
1138              t_track->zv[ip]     = l2->zv_nt[i][ip];              t_track->zv[ip]     = l2->zv_nt[i][ip];
# Line 622  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1140  void TrkLevel2::SetFromLevel2Struct(cTrk
1140              t_track->ayv[ip]    = l2->ayv_nt[i][ip];              t_track->ayv[ip]    = l2->ayv_nt[i][ip];
1141              t_track->dedx_x[ip] = l2->dedx_x[i][ip];              t_track->dedx_x[ip] = l2->dedx_x[i][ip];
1142              t_track->dedx_y[ip] = l2->dedx_y[i][ip];              t_track->dedx_y[ip] = l2->dedx_y[i][ip];
1143  //                      t_track->clx[ip] = 0;              //-----------------------------------------------------
1144  //                      t_track->cly[ip] = 0;              //-----------------------------------------------------
1145                //-----------------------------------------------------
1146                //-----------------------------------------------------
1147          };          };
1148    //      if(t_track->IsSaturated())t_track->Dump();
1149          new(t[i]) TrkTrack(*t_track);          new(t[i]) TrkTrack(*t_track);
1150          t_track->Clear();          t_track->Clear();
1151      };      };
1152    
1153    //  ----------------
1154  //  *** SINGLETS ***  //  *** SINGLETS ***
1155    //  ----------------
1156      if(!SingletX)SingletX = new TClonesArray("TrkSinglet");      if(!SingletX)SingletX = new TClonesArray("TrkSinglet");
1157      TClonesArray &sx = *SingletX;      TClonesArray &sx = *SingletX;
1158      for(int i=0; i<l2->nclsx; i++){      for(int i=0; i<l2->nclsx; i++){
# Line 636  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1160  void TrkLevel2::SetFromLevel2Struct(cTrk
1160          t_singlet->coord[0] = l2->xs[i][0];          t_singlet->coord[0] = l2->xs[i][0];
1161          t_singlet->coord[1] = l2->xs[i][1];          t_singlet->coord[1] = l2->xs[i][1];
1162          t_singlet->sgnl     = l2->signlxs[i];          t_singlet->sgnl     = l2->signlxs[i];
1163  //              t_singlet->cls      = 0;          //-----------------------------------------------------
1164    //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);
1165            //-----------------------------------------------------
1166          new(sx[i]) TrkSinglet(*t_singlet);          new(sx[i]) TrkSinglet(*t_singlet);
1167          t_singlet->Clear();          t_singlet->Clear();
1168      }      }
# Line 647  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1173  void TrkLevel2::SetFromLevel2Struct(cTrk
1173          t_singlet->coord[0] = l2->ys[i][0];          t_singlet->coord[0] = l2->ys[i][0];
1174          t_singlet->coord[1] = l2->ys[i][1];          t_singlet->coord[1] = l2->ys[i][1];
1175          t_singlet->sgnl     = l2->signlys[i];          t_singlet->sgnl     = l2->signlys[i];
1176  //              t_singlet->cls      = 0;          //-----------------------------------------------------
1177    //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);
1178            //-----------------------------------------------------
1179          new(sy[i]) TrkSinglet(*t_singlet);          new(sy[i]) TrkSinglet(*t_singlet);
1180          t_singlet->Clear();          t_singlet->Clear();
1181      };      };
# Line 655  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1183  void TrkLevel2::SetFromLevel2Struct(cTrk
1183      delete t_track;      delete t_track;
1184      delete t_singlet;      delete t_singlet;
1185  }  }
 //--------------------------------------  
 //  
 //  
 //--------------------------------------  
 /**  
  * Fills a TrkLevel2 object with values from a struct cTrkLevel2 (to get data from F77 common).  
  * Ref to Level1 data (clusters) is also set.  
  */  
 void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2, TrkLevel1 *l1){  
   
 //  temporary objects:  
         TrkSinglet* t_singlet = new TrkSinglet();  
         TrkTrack*   t_track   = new TrkTrack();  
 // general variables  
 //      good2 = l2->good2;  
         for(Int_t i=0; i<12 ; i++){  
 //              crc[i] = l2->crc[i];  
                 good[i] = l2->good[i];  
         };  
 // *** TRACKS ***  
         if(!Track) Track = new TClonesArray("TrkTrack");  
         TClonesArray &t = *Track;  
         if(!t_track->clx)t_track->clx = new TRefArray(6,0);  
         if(!t_track->cly)t_track->cly = new TRefArray(6,0);  
         for(int i=0; i<l2->ntrk; i++){  
                 t_track->seqno = i;// NBNBNBNB deve sempre essere = i  
                 t_track->image = l2->image[i]-1;  
 //              cout << "track "<<i<<t_track->seqno << t_track->image<<endl;  
                 t_track->chi2  = l2->chi2_nt[i];  
                 t_track->nstep = l2->nstep_nt[i];  
                 for(int it1=0;it1<5;it1++){  
                         t_track->al[it1] = l2->al_nt[i][it1];  
                         for(int it2=0;it2<5;it2++)  
                                 t_track->coval[it1][it2] = l2->coval[i][it2][it1];  
                 };  
                 for(int ip=0;ip<6;ip++){  
                         t_track->xgood[ip]  = l2->xgood_nt[i][ip];  
                         t_track->ygood[ip]  = l2->ygood_nt[i][ip];  
                         t_track->xm[ip]     = l2->xm_nt[i][ip];  
                         t_track->ym[ip]     = l2->ym_nt[i][ip];  
                         t_track->zm[ip]     = l2->zm_nt[i][ip];  
                         t_track->resx[ip]   = l2->resx_nt[i][ip];  
                         t_track->resy[ip]   = l2->resy_nt[i][ip];  
                         t_track->xv[ip]     = l2->xv_nt[i][ip];  
                         t_track->yv[ip]     = l2->yv_nt[i][ip];  
                         t_track->zv[ip]     = l2->zv_nt[i][ip];  
                         t_track->axv[ip]    = l2->axv_nt[i][ip];  
                         t_track->ayv[ip]    = l2->ayv_nt[i][ip];  
                         t_track->dedx_x[ip] = l2->dedx_x[i][ip];  
                         t_track->dedx_y[ip] = l2->dedx_y[i][ip];  
 //                      cout << "traccia "<<i<<"  --  "<< ip << " "<< l2->cltrx[i][ip] <<" "<< l2->cltry[i][ip] <<" "<< t_track->xgood[ip] << t_track->ygood[ip]<<endl;  
                         //-----------------------------------------------------  
                         //-----------------------------------------------------  
                         if(t_track->xgood[ip])t_track->clx->AddAt(l1->GetCluster(l2->cltrx[i][ip]-1),ip);  
                         if(t_track->ygood[ip])t_track->cly->AddAt(l1->GetCluster(l2->cltry[i][ip]-1),ip);  
 //                      if(t_track->ygood[ip])cout<<" i "<<i<<" ip "<<ip<<" l2->cltry[i][ip] "<<l2->cltry[i][ip]<< " l1->GetCluster(l2->cltry[i][ip]-1) "<<l1->GetCluster(l2->cltry[i][ip]-1)<<endl;  
 //                      if(t_track->xgood[ip])cout<<" i "<<i<<" ip "<<ip<<" l2->cltrx[i][ip] "<<l2->cltrx[i][ip]<< " l1->GetCluster(l2->cltrx[i][ip]-1) "<<l1->GetCluster(l2->cltrx[i][ip]-1)<<endl;  
                         //-----------------------------------------------------  
                         //-----------------------------------------------------  
                 };  
                 new(t[i]) TrkTrack(*t_track);  
                 t_track->Clear();  
         };  
 // *** SINGLETS ***  
         if(!SingletX)SingletX = new TClonesArray("TrkSinglet");  
         TClonesArray &sx = *SingletX;  
         for(int i=0; i<l2->nclsx; i++){  
                 t_singlet->plane    = l2->planex[i];  
                 t_singlet->coord[0] = l2->xs[i][0];  
                 t_singlet->coord[1] = l2->xs[i][1];  
                 t_singlet->sgnl     = l2->signlxs[i];  
                 //-----------------------------------------------------  
 //              cout << "singolo x "<<i<<"  --  "<<  l2->clsx[i] <<endl;  
                 t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);  
 //              cout<<" i "<<i<<" l2->clsx[i] "<<l2->clsx[i]<< " l1->GetCluster(l2->clsx[i]-1) "<<l1->GetCluster(l2->clsx[i]-1)<<endl;            
                 //-----------------------------------------------------  
                 new(sx[i]) TrkSinglet(*t_singlet);  
                 t_singlet->Clear();  
         }  
         if(!SingletY)SingletY = new TClonesArray("TrkSinglet");  
         TClonesArray &sy = *SingletY;  
         for(int i=0; i<l2->nclsy; i++){  
                 t_singlet->plane    = l2->planey[i];  
                 t_singlet->coord[0] = l2->ys[i][0];  
                 t_singlet->coord[1] = l2->ys[i][1];  
                 t_singlet->sgnl     = l2->signlys[i];  
                 //-----------------------------------------------------  
 //              cout << "singolo y "<<i<<"  --  "<<  l2->clsy[i] <<endl;  
                 t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);  
 //              cout<<" i "<<i<<" l2->clsy[i] "<<l2->clsy[i]<< " l1->GetCluster(l2->clsy[i]-1) "<<l1->GetCluster(l2->clsy[i]-1)<<endl;            
                 //-----------------------------------------------------  
                 new(sy[i]) TrkSinglet(*t_singlet);  
                 t_singlet->Clear();  
         };  
           
         delete t_track;  
         delete t_singlet;  
 }  
1186  /**  /**
1187   * Fills a struct cTrkLevel2 with values from a TrkLevel2 object (to put data into a F77 common).   * Fills a struct cTrkLevel2 with values from a TrkLevel2 object (to put data into a F77 common).
1188   */   */
# Line 779  void TrkLevel2::GetLevel2Struct(cTrkLeve Line 1209  void TrkLevel2::GetLevel2Struct(cTrkLeve
1209                      l2->coval[i][it2][it1] = ((TrkTrack *)Track->At(i))->coval[it1][it2];                      l2->coval[i][it2][it1] = ((TrkTrack *)Track->At(i))->coval[it1][it2];
1210              };              };
1211              for(int ip=0;ip<6;ip++){              for(int ip=0;ip<6;ip++){
1212                  l2->xgood_nt[i][ip] = ((TrkTrack *)Track->At(i))->xgood[ip];                  l2->xgood_nt[i][ip] = ((TrkTrack *)Track->At(i))->XGood(ip);
1213                  l2->ygood_nt[i][ip] = ((TrkTrack *)Track->At(i))->ygood[ip];                  l2->ygood_nt[i][ip] = ((TrkTrack *)Track->At(i))->YGood(ip);
1214                  l2->xm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xm[ip];                  l2->xm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xm[ip];
1215                  l2->ym_nt[i][ip]    = ((TrkTrack *)Track->At(i))->ym[ip];                  l2->ym_nt[i][ip]    = ((TrkTrack *)Track->At(i))->ym[ip];
1216                  l2->zm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zm[ip];                  l2->zm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zm[ip];
1217                  l2->resx_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resx[ip];                  l2->resx_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resx[ip];
1218                  l2->resy_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resy[ip];                  l2->resy_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resy[ip];
1219                    l2->tailx[i][ip]  = ((TrkTrack *)Track->At(i))->tailx[ip];
1220                    l2->taily[i][ip]  = ((TrkTrack *)Track->At(i))->taily[ip];
1221                  l2->xv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xv[ip];                  l2->xv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xv[ip];
1222                  l2->yv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->yv[ip];                  l2->yv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->yv[ip];
1223                  l2->zv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zv[ip];                  l2->zv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zv[ip];
# Line 824  void TrkLevel2::GetLevel2Struct(cTrkLeve Line 1256  void TrkLevel2::GetLevel2Struct(cTrkLeve
1256  void TrkLevel2::Clear(){  void TrkLevel2::Clear(){
1257      for(Int_t i=0; i<12 ; i++){      for(Int_t i=0; i<12 ; i++){
1258          good[i] = -1;          good[i] = -1;
1259            VKflag[i] = 0;
1260            VKmask[i] = 0;
1261      };      };
1262  //    if(Track)Track->Clear("C");  //    if(Track)Track->Clear("C");
1263  //    if(SingletX)SingletX->Clear("C");  //    if(SingletX)SingletX->Clear("C");
# Line 867  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1301  TRefArray *TrkLevel2::GetTracks_NFitSort
1301                    
1302      int indo=0;      int indo=0;
1303      int indi=0;      int indi=0;
1304      while(N != 0){      while(N > 0){
1305    //    while(N != 0){
1306          int nfit =0;          int nfit =0;
1307          float chi2ref = numeric_limits<float>::max();          float chi2ref = numeric_limits<float>::max();
1308                                    
# Line 878  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1313  TRefArray *TrkLevel2::GetTracks_NFitSort
1313              }              }
1314          }          }
1315          //second loop to search minimum chi2 among selected          //second loop to search minimum chi2 among selected
1316          for(int i=0; i<this->ntrk(); i++){          for(int i=0; i<ntrk(); i++){
1317              Float_t chi2 = ((TrkTrack *)t[i])->chi2;              Float_t chi2 = ((TrkTrack *)t[i])->chi2;
1318              if(chi2 < 0) chi2 = chi2*1000;              if(chi2 < 0) chi2 = -chi2*1000;
1319              if(    chi2 < chi2ref              if(    chi2 < chi2ref
1320                     && ((TrkTrack *)t[i])->GetNtot() == nfit                     && ((TrkTrack *)t[i])->GetNtot() == nfit
1321                     && m[i]==1){                     && m[i]==1){
# Line 892  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1327  TRefArray *TrkLevel2::GetTracks_NFitSort
1327              m[((TrkTrack *)t[indi])->image] = 0;              m[((TrkTrack *)t[indi])->image] = 0;
1328              N--;              N--;
1329                    
1330              //      cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;
1331          };          };
1332          sorted->Add( (TrkTrack*)t[indi] );                sorted->Add( (TrkTrack*)t[indi] );      
1333                                    
1334          m[indi] = 0;          m[indi] = 0;
1335  //              cout << "SORTED "<< indo << " "<< indi << " "<< N << endl;  //      cout << "SORTED "<< indo << " "<< indi << " "<< N << " "<<((TrkTrack *)t[indi])->image<<" "<<chi2ref<<endl;
1336          N--;              N--;    
1337          indo++;          indo++;
1338      }      }
1339      m.clear();      m.clear();
1340  //      cout << "GetTracks_NFitSorted(it): Done"<< endl;  //    cout << "GetTracks_NFitSorted(it): Done"<< endl;
1341    
1342      return sorted;      return sorted;
1343  //    return PhysicalTrack;  //    return PhysicalTrack;
# Line 1052  TrkTrack *TrkLevel2::GetTrackImage(int i Line 1487  TrkTrack *TrkLevel2::GetTrackImage(int i
1487   */   */
1488  void TrkLevel2::LoadField(TString path){  void TrkLevel2::LoadField(TString path){
1489  //  //
1490      strcpy(path_.path,path.Data());  //     strcpy(path_.path,path.Data());
1491      path_.pathlen = path.Length();  //     path_.pathlen = path.Length();
1492      path_.error   = 0;  //     path_.error   = 0;
1493      readb_();  //     readb_();
1494    
1495        TrkParams::SetTrackingMode();
1496        TrkParams::SetPrecisionFactor();
1497        TrkParams::SetStepMin();
1498    
1499        TrkParams::Set(path,1);
1500        TrkParams::Load(1);
1501    
1502  //  //
1503  };  };
1504    // /**
1505    //  * Get BY (kGauss)
1506    //  * @param v (x,y,z) coordinates in cm
1507    //  */
1508    // float TrkLevel2::GetBX(float* v){
1509    //     float b[3];
1510    //     gufld_(v,b);
1511    //     return b[0]/10.;
1512    // }
1513    // /**
1514    //  * Get BY (kGauss)
1515    //  * @param v (x,y,z) coordinates in cm
1516    //  */
1517    // float TrkLevel2::GetBY(float* v){
1518    //     float b[3];
1519    //     gufld_(v,b);
1520    //     return b[1]/10.;
1521    // }
1522    // /**
1523    //  * Get BY (kGauss)
1524    //  * @param v (x,y,z) coordinates in cm
1525    //  */
1526    // float TrkLevel2::GetBZ(float* v){
1527    //     float b[3];
1528    //     gufld_(v,b);
1529    //     return b[2]/10.;
1530    // }
1531  //--------------------------------------  //--------------------------------------
1532  //  //
1533  //  //
# Line 1235  int Trajectory::DoTrack2(float* al){ Line 1705  int Trajectory::DoTrack2(float* al){
1705      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];
1706      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];
1707    
1708        TrkParams::Load(1);
1709        if( !TrkParams::IsLoaded(1) ){
1710            cout << "int Trajectory::DoTrack2(float* al) --- ERROR --- m.field not loaded"<<endl;
1711            return 0;
1712        }
1713      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
1714            
1715      for (int i=0; i<npoint; i++){      for (int i=0; i<npoint; i++){
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