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

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revision 1.24 by mocchiut, Wed Jan 31 16:15:55 2007 UTC revision 1.37 by pam-fi, Wed Jun 6 09:36:07 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);  //    clx = new TRefArray(6,0); //forse causa memory leak???
59  //    cly = new TRefArray(6,0);  //    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 73  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 81  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 = 0;  //    clx = 0;
101      cly = 0;  //    cly = 0;
102      if(t.clx)clx = new TRefArray(*(t.clx));  //    if(t.clx)clx = new TRefArray(*(t.clx));
103      if(t.cly)cly = new TRefArray(*(t.cly));  //    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 109  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 118  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 143  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 182  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 221  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     * 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  //  //
# Line 239  void TrkTrack::Dump(){ Line 426  void TrkTrack::Dump(){
426      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] << " ";
427      cout << endl << "chi^2    : "<< chi2;      cout << endl << "chi^2    : "<< chi2;
428      cout << endl << "n.step   : "<< nstep;      cout << endl << "n.step   : "<< nstep;
429      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) ;
430      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) ;
431      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] << " ";
432      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] << " ";
433      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 249  void TrkTrack::Dump(){ Line 436  void TrkTrack::Dump(){
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]<<" ";
# Line 274  void TrkTrack::SetResolution(double *rx, Line 463  void TrkTrack::SetResolution(double *rx,
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 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   * Set the TrkTrack good measurement
546   */   */
547  void TrkTrack::SetGood(int *xg, int *yg){  void TrkTrack::SetGood(int *xg, int *yg){
548    
549      for(int i=0; i<6; i++) xgood[i]=*xg++;      for(int i=0; i<6; i++) xgood[i]=*xg++;
550      for(int i=0; i<6; i++) ygood[i]=*yg++;      for(int i=0; i<6; i++) ygood[i]=*yg++;
551  }  }
# Line 286  void TrkTrack::SetGood(int *xg, int *yg) Line 555  void TrkTrack::SetGood(int *xg, int *yg)
555   */   */
556  void TrkTrack::LoadField(TString path){  void TrkTrack::LoadField(TString path){
557            
558      strcpy(path_.path,path.Data());  //     strcpy(path_.path,path.Data());
559      path_.pathlen = path.Length();  //     path_.pathlen = path.Length();
560      path_.error   = 0;  //     path_.error   = 0;
561      readb_();  //     readb_();
562    
563        TrkParams::SetTrackingMode();
564        TrkParams::SetPrecisionFactor();
565        TrkParams::SetStepMin();
566    
567        TrkParams::Set(path,1);
568        TrkParams::Load(1);
569    
570  };  };
571    
572    
573  /**  /**
574   * Method to fill minimization-routine common   * Method to fill minimization-routine common
575   */   */
# Line 300  void TrkTrack::FillMiniStruct(cMini2trac Line 577  void TrkTrack::FillMiniStruct(cMini2trac
577    
578      for(int i=0; i<6; i++){      for(int i=0; i<6; i++){
579    
580          track.xgood[i]=xgood[i];  //      cout << i<<" - "<<xgood[i]<<" "<<XGood(i)<<endl;
581          track.ygood[i]=ygood[i];  //      cout << i<<" - "<<ygood[i]<<" "<<YGood(i)<<endl;
582            track.xgood[i]=XGood(i);
583            track.ygood[i]=YGood(i);
584                    
585          track.xm[i]=xm[i];          track.xm[i]=xm[i];
586          track.ym[i]=ym[i];          track.ym[i]=ym[i];
# Line 314  void TrkTrack::FillMiniStruct(cMini2trac Line 593  void TrkTrack::FillMiniStruct(cMini2trac
593          track.xm_b[i]=xm[i];          track.xm_b[i]=xm[i];
594          track.ym_a[i]=ym[i];          track.ym_a[i]=ym[i];
595          track.ym_b[i]=ym[i];          track.ym_b[i]=ym[i];
596          if(       xgood[i] && !ygood[i] ){          if(       XGood(i) && !YGood(i) ){
597              track.ym_a[i] = track.ym_a[i]+segment;              track.ym_a[i] = track.ym_a[i]+segment;
598              track.ym_b[i] = track.ym_b[i]-segment;              track.ym_b[i] = track.ym_b[i]-segment;
599          }else if( !xgood[i] && ygood[i]){          }else if( !XGood(i) && YGood(i)){
600              track.xm_a[i] = track.xm_a[i]+segment;              track.xm_a[i] = track.xm_a[i]+segment;
601              track.xm_b[i] = track.xm_b[i]-segment;              track.xm_b[i] = track.xm_b[i]-segment;
602          }          }
# Line 325  void TrkTrack::FillMiniStruct(cMini2trac Line 604  void TrkTrack::FillMiniStruct(cMini2trac
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];
# Line 353  void TrkTrack::SetFromMiniStruct(cMini2t Line 634  void TrkTrack::SetFromMiniStruct(cMini2t
634          axv[i] = track->axv[i];          axv[i] = track->axv[i];
635          ayv[i] = track->ayv[i];          ayv[i] = track->ayv[i];
636      }      }
   
637            
638  }  }
639  /**  /**
640   * Tracking method. It calls F77 mini routine.   * \brief Method to re-evaluate coordinates of clusters associated with a track.
641     *
642     * The method can be applied only after recovering level1 information
643     * (either by reprocessing single events from level0 or from  
644     * the TrkLevel1 branch, if present); it calls F77 subroutines that
645     * read the level1 common and fill the minimization-routine common.
646     * Some clusters can be excluded or added by means of the methods:
647     *
648     * TrkTrack::ResetXGood(int ip)
649     * TrkTrack::ResetYGood(int ip)
650     * TrkTrack::SetXGood(int ip, int cid, int is)
651     * TrkTrack::SetYGood(int ip, int cid, int is)
652     *
653     * NB! The method TrkTrack::SetGood(int *xg, int *yg) set the plane-mask (0-1)
654     * for the minimization-routine common. It deletes the cluster information
655     * (at least for the moment...) thus cannot be applied before
656     * TrkTrack::EvaluateClusterPositions().  
657     *
658     * Different p.f.a. can be applied by calling (once) the method:
659     *
660     * TrkParams::SetPFA(0); //Set ETA p.f.a.
661     *
662     * @see TrkParams::SetPFA(int)
663   */   */
664  void TrkTrack::Fit(double pfixed, int& fail, int iprint){  Bool_t TrkTrack::EvaluateClusterPositions(){
665        
666    //     cout << "void TrkTrack::GetClusterPositions() "<<endl;
667    
668        TrkParams::Load( );
669        if( !TrkParams::IsLoaded() )return false;
670        
671        for(int ip=0; ip<6; ip++){
672    //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;
673            int icx = GetClusterX_ID(ip)+1;
674            int icy = GetClusterY_ID(ip)+1;
675            int sensor = GetSensor(ip)+1;//<< convenzione "Paolo"
676            if(ip==5 && sensor!=0)sensor=3-sensor;//<< convenzione "Elena"
677            int ladder = GetLadder(ip)+1;
678            float ax = axv[ip];
679            float ay = ayv[ip];
680            float v[3];
681            v[0]=xv[ip];
682            v[1]=yv[ip];
683            v[2]=zv[ip];
684            float bfx = 10*TrkParams::GetBX(v);//Tesla
685            float bfy = 10*TrkParams::GetBY(v);//Tesla
686            int ipp=ip+1;
687            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.
694     *
695     * @param pfixed Particle momentum. If pfixed=0 the momentum
696     * is left as a free parameter, otherwise it is fixed to the input value.
697     * @param fail Output flag (!=0 if the fit failed).
698     * @param iprint Flag to set debug mode ( 0 = no output; 1 = verbose; 2 = debug).
699     * @param froml1 Flag to re-evaluate positions (see TrkTrack::GetClusterPositions()).
700     *
701     * The option to re-evaluate positions can be used only after recovering
702     * level1 information, eg. by reprocessing the single event.
703     *
704     * Example:
705     *
706     * if( !event->GetTrkLevel0() )return false;
707     * event->GetTrkLevel0()->ProcessEvent(); // re-processing level0->level1
708     * int fail=0;
709     * event->GetTrkLevel2()->GetTrack(0)->Fit(0.,fail,0,1);
710     *
711     * @see EvaluateClusterPositions()
712     *
713     * The fitting procedure can be varied by changing the tracking mode,
714     * the fit-precision factor and the minimum number of step.
715     * @see SetTrackingMode(int)
716     * @see SetPrecisionFactor(double)
717     * @see SetStepMin(int)
718     */
719    void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){
720    
721      float al_ini[] = {0.,0.,0.,0.,0.};      float al_ini[] = {0.,0.,0.,0.,0.};
722    
723        TrkParams::Load( );
724        if( !TrkParams::IsLoaded() )return;
725    
726      extern cMini2track track_;      extern cMini2track track_;
727      fail = 0;      fail = 0;
     FillMiniStruct(track_);  
728    
729        FillMiniStruct(track_);
730            
731        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_();
744    
# Line 385  void TrkTrack::Fit(double pfixed, int& f Line 757  void TrkTrack::Fit(double pfixed, int& f
757    
758      //  ------------------------------------------      //  ------------------------------------------
759      //  call mini routine      //  call mini routine
760    //     TrkParams::Load(1);
761    //     if( !TrkParams::IsLoaded(1) ){
762    //      cout << "void TrkTrack::Fit(double pfixed, int& fail, int iprint) --- ERROR --- m.field not loaded"<<endl;
763    //      return;
764    //     }
765      int istep=0;      int istep=0;
766      int ifail=0;      int ifail=0;
767      mini2_(&istep,&ifail, &iprint);      mini2_(&istep,&ifail, &iprint);
# Line 395  void TrkTrack::Fit(double pfixed, int& f Line 772  void TrkTrack::Fit(double pfixed, int& f
772      //  ------------------------------------------      //  ------------------------------------------
773            
774      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];  
 //     }  
775    
776      if(fail){      if(fail){
777          if(iprint)cout << " >>>> fit failed >>>> drawing initial par"<<endl;          if(iprint)cout << " >>>> fit failed "<<endl;
778          for(int i=0; i<5; i++) al[i]=al_ini[i];          for(int i=0; i<5; i++) al[i]=al_ini[i];
779      }      }
780    
781  };  };
782  /*  /**
783   * Reset the fit parameters   * Reset the fit parameters
784   */   */
785  void TrkTrack::FitReset(){  void TrkTrack::FitReset(){
786      for(int i=0; i<5; i++) al[i]=-9999.;      for(int i=0; i<5; i++) al[i]=-9999.;
787      chi2=0.;      chi2=0.;
788      nstep=0;      nstep=0;
789      for(int i=0; i<6; i++) xv[i]=0.;  //     for(int i=0; i<6; i++) xv[i]=0.;
790      for(int i=0; i<6; i++) yv[i]=0.;  //     for(int i=0; i<6; i++) yv[i]=0.;
791      for(int i=0; i<6; i++) zv[i]=0.;  //     for(int i=0; i<6; i++) zv[i]=0.;
792      for(int i=0; i<6; i++) axv[i]=0.;  //     for(int i=0; i<6; i++) axv[i]=0.;
793      for(int i=0; i<6; i++) ayv[i]=0.;  //     for(int i=0; i<6; i++) ayv[i]=0.;
794      for(int i=0; i<5; i++) {      for(int i=0; i<5; i++) {
795          for(int j=0; j<5; j++) coval[i][j]=0.;          for(int j=0; j<5; j++) coval[i][j]=0.;
796      }      }
797  }  }
798    /**
799     * Set the tracking mode
800     */
801    void TrkTrack::SetTrackingMode(int trackmode){
802        extern cMini2track track_;
803        track_.trackmode = trackmode;
804    }
805    /**
806     * Set the factor scale for tracking precision
807     */
808    void TrkTrack::SetPrecisionFactor(double fact){
809        extern cMini2track track_;
810        track_.fact = fact;
811    }
812    /**
813     * Set the minimum number of steps for tracking precision
814     */
815    void TrkTrack::SetStepMin(int istepmin){
816        extern cMini2track track_;
817        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.
837     * If no cluster is associated, ID=-1.
838     * @param ip Tracker plane (0-5)
839     */
840    Int_t TrkTrack::GetClusterX_ID(int ip){
841        return ((Int_t)fabs(xgood[ip]))%10000000-1;
842    };
843    /**
844     * Method to retrieve ID (0-xxx) of y-cluster (if any) associated to this track.
845     * If no cluster is associated, ID=-1.
846     * @param ip Tracker plane (0-5)
847     */
848    Int_t TrkTrack::GetClusterY_ID(int ip){
849        return ((Int_t)fabs(ygood[ip]))%10000000-1;
850    };
851    /**
852     * Method to retrieve the ladder (0-4, increasing x) traversed by the track on this plane.
853     * If no ladder is traversed (dead area) the metod retuns -1.
854     * @param ip Tracker plane (0-5)
855     */
856    Int_t TrkTrack::GetLadder(int ip){
857        if(XGood(ip))return (Int_t)fabs(xgood[ip]/100000000)-1;
858        if(YGood(ip))return (Int_t)fabs(ygood[ip]/100000000)-1;
859        return -1;
860    };
861    /**
862     * Method to retrieve the sensor (0-1, increasing y) traversed by the track on this plane.
863     * If no sensor is traversed (dead area) the metod retuns -1.
864     * @param ip Tracker plane (0-5)
865     */
866    Int_t TrkTrack::GetSensor(int ip){
867        if(XGood(ip))return (Int_t)((Int_t)fabs(xgood[ip]/10000000)%10)-1;
868        if(YGood(ip))return (Int_t)((Int_t)fabs(ygood[ip]/10000000)%10)-1;
869        return -1;
870    };
871    
872    /**
873     * \brief Method to include a x-cluster to the track.
874     * @param ip Tracker plane (0-5)
875     * @param clid Cluster ID (0,1,...)
876     * @param is Sensor (0-1, increasing y)
877     * @see Fit(double pfixed, int& fail, int iprint, int froml1)
878     */
879    void TrkTrack::SetXGood(int ip, int clid, int is){
880        int il=0;       //ladder (temporary)
881        bool bad=false; //ladder (temporary)
882        xgood[ip]=il*100000000+is*10000000+clid;
883        if(bad)xgood[ip]=-xgood[ip];
884    };
885    /**
886     * \brief Method to include a y-cluster to the track.
887     * @param ip Tracker plane (0-5)
888     * @param clid Cluster ID (0,1,...)
889     * @param is Sensor (0-1)
890     * @see Fit(double pfixed, int& fail, int iprint, int froml1)
891     */
892    void TrkTrack::SetYGood(int ip, int clid, int is){
893        int il=0;       //ladder (temporary)
894        bool bad=false; //ladder (temporary)
895        ygood[ip]=il*100000000+is*10000000+clid;
896        if(bad)ygood[ip]=-ygood[ip];
897    };
898    
899  //--------------------------------------  //--------------------------------------
900  //  //
# Line 454  void TrkTrack::Clear(){ Line 918  void TrkTrack::Clear(){
918          zm[ip]     = 0;          zm[ip]     = 0;
919          resx[ip]   = 0;          resx[ip]   = 0;
920          resy[ip]   = 0;          resy[ip]   = 0;
921            tailx[ip]  = 0;
922            taily[ip]  = 0;
923          xv[ip]     = 0;          xv[ip]     = 0;
924          yv[ip]     = 0;          yv[ip]     = 0;
925          zv[ip]     = 0;          zv[ip]     = 0;
# Line 463  void TrkTrack::Clear(){ Line 929  void TrkTrack::Clear(){
929          dedx_y[ip] = 0;          dedx_y[ip] = 0;
930    
931      };      };
932      if(clx)clx->Clear();  //     if(clx)clx->Clear();
933      if(cly)cly->Clear();  //     if(cly)cly->Clear();
934    //    clx.Clear();
935    //    cly.Clear();
936  };  };
937  //--------------------------------------  //--------------------------------------
938  //  //
# Line 472  void TrkTrack::Clear(){ Line 940  void TrkTrack::Clear(){
940  //--------------------------------------  //--------------------------------------
941  void TrkTrack::Delete(){  void TrkTrack::Delete(){
942  //    cout << "TrkTrack::Delete()"<<endl;  //    cout << "TrkTrack::Delete()"<<endl;
943  //    Clear();      Clear();
944      if(clx)delete clx;  //    if(clx)delete clx;
945      if(cly)delete cly;  //    if(cly)delete cly;
946  };  };
947  //--------------------------------------  //--------------------------------------
948  //  //
# Line 504  TrkSinglet::TrkSinglet(const TrkSinglet& Line 972  TrkSinglet::TrkSinglet(const TrkSinglet&
972      coord[1] = s.coord[1];      coord[1] = s.coord[1];
973      sgnl     = s.sgnl;      sgnl     = s.sgnl;
974  //      cls      = 0;//<<<<pointer  //      cls      = 0;//<<<<pointer
975      cls      = TRef(s.cls);  //    cls      = TRef(s.cls);
976  };  };
977  //--------------------------------------  //--------------------------------------
978  //  //
# Line 537  void TrkSinglet::Clear(){ Line 1005  void TrkSinglet::Clear(){
1005  TrkLevel2::TrkLevel2(){  TrkLevel2::TrkLevel2(){
1006    //    cout <<"TrkLevel2::TrkLevel2()"<<endl;    //    cout <<"TrkLevel2::TrkLevel2()"<<endl;
1007      for(Int_t i=0; i<12 ; i++){      for(Int_t i=0; i<12 ; i++){
1008                  good[i] = -1;          good[i] = -1;
1009          };          VKmask[i] = 0;
1010  // okkio!! memory-leak          VKflag[i] = 0;  
1011  //     Track    = new TClonesArray("TrkTrack");      };
 //     SingletX = new TClonesArray("TrkSinglet");  
 //     SingletY = new TClonesArray("TrkSinglet");  
1012      Track    = 0;      Track    = 0;
1013      SingletX = 0;      SingletX = 0;
1014      SingletY = 0;      SingletY = 0;
# Line 569  void TrkLevel2::Dump(){ Line 1035  void TrkLevel2::Dump(){
1035      cout << endl << "ntrk()   : " << this->ntrk() ;      cout << endl << "ntrk()   : " << this->ntrk() ;
1036      cout << endl << "nclsx()  : " << this->nclsx();      cout << endl << "nclsx()  : " << this->nclsx();
1037      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();  
1038      if(Track){      if(Track){
1039          TClonesArray &t  = *Track;          TClonesArray &t  = *Track;
1040          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();
# Line 588  void TrkLevel2::Dump(){ Line 1048  void TrkLevel2::Dump(){
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  //  //
1081  //--------------------------------------  //--------------------------------------
1082  /**  /**
1083   * 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  
1084     * either apriori ,on the basis of the mask read from the DB,
1085     * or run-by-run, on the basis of the calibration parameters)
1086     * @param iv Tracker view (0-11)
1087     * @param ivk Viking-chip number (0-23)
1088     */
1089    Bool_t TrkLevel2::GetVKMask(int iv, int ivk){
1090        Int_t whichbit = (Int_t)pow(2,ivk);
1091        return (whichbit&VKmask[iv])!=0;    
1092    }
1093    /**
1094     * The method returns false if the viking-chip was masked  
1095     * for this event due to common-noise computation failure.
1096     * @param iv Tracker view (0-11)
1097     * @param ivk Viking-chip number (0-23)
1098     */
1099    Bool_t TrkLevel2::GetVKFlag(int iv, int ivk){
1100        Int_t whichbit = (Int_t)pow(2,ivk);
1101        return (whichbit&VKflag[iv])!=0;    
1102    }
1103    /**
1104     * The method returns true if the viking-chip was masked, either
1105     * forced (see TrkLevel2::GetVKMask(int,int)) or
1106     * for this event only (TrkLevel2::GetVKFlag(int,int)).
1107     * @param iv Tracker view (0-11)
1108     * @param ivk Viking-chip number (0-23)
1109   */   */
1110  void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2){  Bool_t TrkLevel2::IsMaskedVK(int iv, int ivk){
1111        return !(GetVKMask(iv,ivk)&&GetVKFlag(iv,ivk) );
1112    };
1113    
1114          //  temporary objects:  //--------------------------------------
1115    //
1116    //
1117    //--------------------------------------
1118    /**
1119     * Fills a TrkLevel2 object with values from a struct cTrkLevel2 (to get data from F77 common).
1120     * Ref to Level1 data (clusters) is also set. If l1==NULL no references are set.
1121     * (NB It make sense to set references only if events are stored in a tree that contains also the Level1 branch)
1122     */
1123    void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2, TrkLevel1 *l1){
1124    
1125    //    cout << "void TrkLevel2::SetFromLevel2Struct(cTrkLevel2 *l2, TrkLevel1 *l1)"<<endl;
1126        Clear();
1127    
1128    //  temporary objects:
1129      TrkSinglet* t_singlet = new TrkSinglet();      TrkSinglet* t_singlet = new TrkSinglet();
1130      TrkTrack*   t_track   = new TrkTrack();      TrkTrack*   t_track   = new TrkTrack();
1131    
1132          //  **** general variables ****  //  -----------------
1133  //    good2 = l2->good2;  //  general variables
1134    //  -----------------
1135      for(Int_t i=0; i<12 ; i++){      for(Int_t i=0; i<12 ; i++){
1136  //              crc[i] = l2->crc[i];          good[i] = l2->good[i];
1137                  good[i] = l2->good[i];          VKmask[i]=0;
1138            VKflag[i]=0;
1139            for(Int_t ii=0; ii<24 ; ii++){
1140                Int_t setbit = (Int_t)pow(2,ii);
1141                if( l2->vkflag[ii][i]!=-1 )VKmask[i]=VKmask[i]|setbit;
1142                if( l2->vkflag[ii][i]!=0  )VKflag[i]=VKflag[i]|setbit;
1143          };          };
1144          //  *** TRACKS ***      };
1145    //  --------------
1146    //  *** TRACKS ***
1147    //  --------------
1148      if(!Track) Track = new TClonesArray("TrkTrack");      if(!Track) Track = new TClonesArray("TrkTrack");
1149      TClonesArray &t = *Track;      TClonesArray &t = *Track;
1150    
1151      for(int i=0; i<l2->ntrk; i++){      for(int i=0; i<l2->ntrk; i++){
1152          t_track->seqno = i;// NBNBNBNB deve sempre essere = i          t_track->seqno = i;// NBNBNBNB deve sempre essere = i
1153          t_track->image = l2->image[i]-1;          t_track->image = l2->image[i]-1;
         //      cout << "track "<<i<<t_track->seqno << t_track->image<<endl;  
1154          t_track->chi2  = l2->chi2_nt[i];          t_track->chi2  = l2->chi2_nt[i];
1155          t_track->nstep = l2->nstep_nt[i];          t_track->nstep = l2->nstep_nt[i];
1156          for(int it1=0;it1<5;it1++){          for(int it1=0;it1<5;it1++){
# Line 622  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1159  void TrkLevel2::SetFromLevel2Struct(cTrk
1159                  t_track->coval[it1][it2] = l2->coval[i][it2][it1];                  t_track->coval[it1][it2] = l2->coval[i][it2][it1];
1160          };          };
1161          for(int ip=0;ip<6;ip++){          for(int ip=0;ip<6;ip++){
1162              t_track->xgood[ip]  = l2->xgood_nt[i][ip];              // ---------------------------------
1163              t_track->ygood[ip]  = l2->ygood_nt[i][ip];              // new implementation of xgood/ygood
1164                // ---------------------------------
1165                t_track->xgood[ip]  = l2->cltrx[i][ip]; //cluster ID
1166                t_track->ygood[ip]  = l2->cltry[i][ip]; //cluster ID
1167                t_track->xgood[ip] += 10000000*l2->ls[i][ip]; // ladder+sensor
1168                t_track->ygood[ip] += 10000000*l2->ls[i][ip]; // ladder+sensor
1169                if(l2->xbad[i][ip]>0)t_track->xgood[ip]=-t_track->xgood[ip];
1170                if(l2->ybad[i][ip]>0)t_track->ygood[ip]=-t_track->ygood[ip];
1171    //          if(l2->xbad[i][ip]>0 || l2->ybad[i][ip]>0){
1172    //          if(l2->dedx_x[i][ip]<0 || l2->dedx_y[i][ip]<0){
1173    //              cout << ip << " - "<< l2->cltrx[i][ip] << " "<<l2->cltry[i][ip]<<" "<<l2->ls[i][ip]<<endl;
1174    //              cout << ip << " - "<<t_track->xgood[ip]<<" "<<t_track->ygood[ip]<<endl;
1175    //              cout << ip << " - "<<t_track->GetClusterX_ID(ip)<<" "<<t_track->GetClusterY_ID(ip)<<" "<<t_track->GetLadder(ip)<<" "<<t_track->GetSensor(ip)<<endl;
1176    //              cout << ip << " - "<<t_track->BadClusterX(ip)<<" "<<t_track->BadClusterY(ip)<<endl;
1177    //              cout << ip << " - "<<t_track->SaturatedClusterX(ip)<<" "<<t_track->SaturatedClusterY(ip)<<endl;
1178    //          }
1179              t_track->xm[ip]     = l2->xm_nt[i][ip];              t_track->xm[ip]     = l2->xm_nt[i][ip];
1180              t_track->ym[ip]     = l2->ym_nt[i][ip];              t_track->ym[ip]     = l2->ym_nt[i][ip];
1181              t_track->zm[ip]     = l2->zm_nt[i][ip];              t_track->zm[ip]     = l2->zm_nt[i][ip];
1182              t_track->resx[ip]   = l2->resx_nt[i][ip];              t_track->resx[ip]   = l2->resx_nt[i][ip];
1183              t_track->resy[ip]   = l2->resy_nt[i][ip];              t_track->resy[ip]   = l2->resy_nt[i][ip];
1184                t_track->tailx[ip]  = l2->tailx[i][ip];
1185                t_track->taily[ip]  = l2->taily[i][ip];
1186              t_track->xv[ip]     = l2->xv_nt[i][ip];              t_track->xv[ip]     = l2->xv_nt[i][ip];
1187              t_track->yv[ip]     = l2->yv_nt[i][ip];              t_track->yv[ip]     = l2->yv_nt[i][ip];
1188              t_track->zv[ip]     = l2->zv_nt[i][ip];              t_track->zv[ip]     = l2->zv_nt[i][ip];
# Line 636  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1190  void TrkLevel2::SetFromLevel2Struct(cTrk
1190              t_track->ayv[ip]    = l2->ayv_nt[i][ip];              t_track->ayv[ip]    = l2->ayv_nt[i][ip];
1191              t_track->dedx_x[ip] = l2->dedx_x[i][ip];              t_track->dedx_x[ip] = l2->dedx_x[i][ip];
1192              t_track->dedx_y[ip] = l2->dedx_y[i][ip];              t_track->dedx_y[ip] = l2->dedx_y[i][ip];
1193  //                      t_track->clx[ip] = 0;              //-----------------------------------------------------
1194  //                      t_track->cly[ip] = 0;              //-----------------------------------------------------
1195                //-----------------------------------------------------
1196                //-----------------------------------------------------
1197          };          };
1198    //      if(t_track->IsSaturated())t_track->Dump();
1199          new(t[i]) TrkTrack(*t_track);          new(t[i]) TrkTrack(*t_track);
1200          t_track->Clear();          t_track->Clear();
1201      };      };
1202    
1203    //  ----------------
1204  //  *** SINGLETS ***  //  *** SINGLETS ***
1205    //  ----------------
1206      if(!SingletX)SingletX = new TClonesArray("TrkSinglet");      if(!SingletX)SingletX = new TClonesArray("TrkSinglet");
1207      TClonesArray &sx = *SingletX;      TClonesArray &sx = *SingletX;
1208      for(int i=0; i<l2->nclsx; i++){      for(int i=0; i<l2->nclsx; i++){
# Line 650  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1210  void TrkLevel2::SetFromLevel2Struct(cTrk
1210          t_singlet->coord[0] = l2->xs[i][0];          t_singlet->coord[0] = l2->xs[i][0];
1211          t_singlet->coord[1] = l2->xs[i][1];          t_singlet->coord[1] = l2->xs[i][1];
1212          t_singlet->sgnl     = l2->signlxs[i];          t_singlet->sgnl     = l2->signlxs[i];
1213  //              t_singlet->cls      = 0;          //-----------------------------------------------------
1214    //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);
1215            //-----------------------------------------------------
1216          new(sx[i]) TrkSinglet(*t_singlet);          new(sx[i]) TrkSinglet(*t_singlet);
1217          t_singlet->Clear();          t_singlet->Clear();
1218      }      }
# Line 661  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1223  void TrkLevel2::SetFromLevel2Struct(cTrk
1223          t_singlet->coord[0] = l2->ys[i][0];          t_singlet->coord[0] = l2->ys[i][0];
1224          t_singlet->coord[1] = l2->ys[i][1];          t_singlet->coord[1] = l2->ys[i][1];
1225          t_singlet->sgnl     = l2->signlys[i];          t_singlet->sgnl     = l2->signlys[i];
1226  //              t_singlet->cls      = 0;          //-----------------------------------------------------
1227    //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);
1228            //-----------------------------------------------------
1229          new(sy[i]) TrkSinglet(*t_singlet);          new(sy[i]) TrkSinglet(*t_singlet);
1230          t_singlet->Clear();          t_singlet->Clear();
1231      };      };
# Line 669  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1233  void TrkLevel2::SetFromLevel2Struct(cTrk
1233      delete t_track;      delete t_track;
1234      delete t_singlet;      delete t_singlet;
1235  }  }
 //--------------------------------------  
 //  
 //  
 //--------------------------------------  
 /**  
  * 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;  
 }  
1236  /**  /**
1237   * 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).
1238   */   */
# Line 793  void TrkLevel2::GetLevel2Struct(cTrkLeve Line 1259  void TrkLevel2::GetLevel2Struct(cTrkLeve
1259                      l2->coval[i][it2][it1] = ((TrkTrack *)Track->At(i))->coval[it1][it2];                      l2->coval[i][it2][it1] = ((TrkTrack *)Track->At(i))->coval[it1][it2];
1260              };              };
1261              for(int ip=0;ip<6;ip++){              for(int ip=0;ip<6;ip++){
1262                  l2->xgood_nt[i][ip] = ((TrkTrack *)Track->At(i))->xgood[ip];                  l2->xgood_nt[i][ip] = ((TrkTrack *)Track->At(i))->XGood(ip);
1263                  l2->ygood_nt[i][ip] = ((TrkTrack *)Track->At(i))->ygood[ip];                  l2->ygood_nt[i][ip] = ((TrkTrack *)Track->At(i))->YGood(ip);
1264                  l2->xm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xm[ip];                  l2->xm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xm[ip];
1265                  l2->ym_nt[i][ip]    = ((TrkTrack *)Track->At(i))->ym[ip];                  l2->ym_nt[i][ip]    = ((TrkTrack *)Track->At(i))->ym[ip];
1266                  l2->zm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zm[ip];                  l2->zm_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zm[ip];
1267                  l2->resx_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resx[ip];                  l2->resx_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resx[ip];
1268                  l2->resy_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resy[ip];                  l2->resy_nt[i][ip]  = ((TrkTrack *)Track->At(i))->resy[ip];
1269                    l2->tailx[i][ip]  = ((TrkTrack *)Track->At(i))->tailx[ip];
1270                    l2->taily[i][ip]  = ((TrkTrack *)Track->At(i))->taily[ip];
1271                  l2->xv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xv[ip];                  l2->xv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->xv[ip];
1272                  l2->yv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->yv[ip];                  l2->yv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->yv[ip];
1273                  l2->zv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zv[ip];                  l2->zv_nt[i][ip]    = ((TrkTrack *)Track->At(i))->zv[ip];
# Line 838  void TrkLevel2::GetLevel2Struct(cTrkLeve Line 1306  void TrkLevel2::GetLevel2Struct(cTrkLeve
1306  void TrkLevel2::Clear(){  void TrkLevel2::Clear(){
1307      for(Int_t i=0; i<12 ; i++){      for(Int_t i=0; i<12 ; i++){
1308          good[i] = -1;          good[i] = -1;
1309            VKflag[i] = 0;
1310            VKmask[i] = 0;
1311      };      };
1312  //    if(Track)Track->Clear("C");  //    if(Track)Track->Clear("C");
1313  //    if(SingletX)SingletX->Clear("C");  //    if(SingletX)SingletX->Clear("C");
# Line 881  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1351  TRefArray *TrkLevel2::GetTracks_NFitSort
1351                    
1352      int indo=0;      int indo=0;
1353      int indi=0;      int indi=0;
1354      while(N != 0){      while(N > 0){
1355    //    while(N != 0){
1356          int nfit =0;          int nfit =0;
1357          float chi2ref = numeric_limits<float>::max();          float chi2ref = numeric_limits<float>::max();
1358                                    
# Line 892  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1363  TRefArray *TrkLevel2::GetTracks_NFitSort
1363              }              }
1364          }          }
1365          //second loop to search minimum chi2 among selected          //second loop to search minimum chi2 among selected
1366          for(int i=0; i<this->ntrk(); i++){          for(int i=0; i<ntrk(); i++){
1367              Float_t chi2 = ((TrkTrack *)t[i])->chi2;              Float_t chi2 = ((TrkTrack *)t[i])->chi2;
1368              if(chi2 < 0) chi2 = chi2*1000;              if(chi2 < 0) chi2 = -chi2*1000;
1369              if(    chi2 < chi2ref              if(    chi2 < chi2ref
1370                     && ((TrkTrack *)t[i])->GetNtot() == nfit                     && ((TrkTrack *)t[i])->GetNtot() == nfit
1371                     && m[i]==1){                     && m[i]==1){
# Line 906  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1377  TRefArray *TrkLevel2::GetTracks_NFitSort
1377              m[((TrkTrack *)t[indi])->image] = 0;              m[((TrkTrack *)t[indi])->image] = 0;
1378              N--;              N--;
1379                    
1380              //      cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;
1381          };          };
1382          sorted->Add( (TrkTrack*)t[indi] );                sorted->Add( (TrkTrack*)t[indi] );      
1383                                    
1384          m[indi] = 0;          m[indi] = 0;
1385  //              cout << "SORTED "<< indo << " "<< indi << " "<< N << endl;  //      cout << "SORTED "<< indo << " "<< indi << " "<< N << " "<<((TrkTrack *)t[indi])->image<<" "<<chi2ref<<endl;
1386          N--;              N--;    
1387          indo++;          indo++;
1388      }      }
1389      m.clear();      m.clear();
1390  //      cout << "GetTracks_NFitSorted(it): Done"<< endl;  //    cout << "GetTracks_NFitSorted(it): Done"<< endl;
1391    
1392      return sorted;      return sorted;
1393  //    return PhysicalTrack;  //    return PhysicalTrack;
# Line 1066  TrkTrack *TrkLevel2::GetTrackImage(int i Line 1537  TrkTrack *TrkLevel2::GetTrackImage(int i
1537   */   */
1538  void TrkLevel2::LoadField(TString path){  void TrkLevel2::LoadField(TString path){
1539  //  //
1540      strcpy(path_.path,path.Data());  //     strcpy(path_.path,path.Data());
1541      path_.pathlen = path.Length();  //     path_.pathlen = path.Length();
1542      path_.error   = 0;  //     path_.error   = 0;
1543      readb_();  //     readb_();
1544    
1545        TrkParams::SetTrackingMode();
1546        TrkParams::SetPrecisionFactor();
1547        TrkParams::SetStepMin();
1548    
1549        TrkParams::Set(path,1);
1550        TrkParams::Load(1);
1551    
1552  //  //
1553  };  };
1554    // /**
1555    //  * Get BY (kGauss)
1556    //  * @param v (x,y,z) coordinates in cm
1557    //  */
1558    // float TrkLevel2::GetBX(float* v){
1559    //     float b[3];
1560    //     gufld_(v,b);
1561    //     return b[0]/10.;
1562    // }
1563    // /**
1564    //  * Get BY (kGauss)
1565    //  * @param v (x,y,z) coordinates in cm
1566    //  */
1567    // float TrkLevel2::GetBY(float* v){
1568    //     float b[3];
1569    //     gufld_(v,b);
1570    //     return b[1]/10.;
1571    // }
1572    // /**
1573    //  * Get BY (kGauss)
1574    //  * @param v (x,y,z) coordinates in cm
1575    //  */
1576    // float TrkLevel2::GetBZ(float* v){
1577    //     float b[3];
1578    //     gufld_(v,b);
1579    //     return b[2]/10.;
1580    // }
1581  //--------------------------------------  //--------------------------------------
1582  //  //
1583  //  //
# Line 1249  int Trajectory::DoTrack2(float* al){ Line 1755  int Trajectory::DoTrack2(float* al){
1755      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];
1756      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];
1757    
1758        TrkParams::Load(1);
1759        if( !TrkParams::IsLoaded(1) ){
1760            cout << "int Trajectory::DoTrack2(float* al) --- ERROR --- m.field not loaded"<<endl;
1761            return 0;
1762        }
1763      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
1764            
1765      for (int i=0; i<npoint; i++){      for (int i=0; i<npoint; i++){
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