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

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revision 1.33 by pam-fi, Mon May 14 11:03:05 2007 UTC revision 1.53 by pam-fi, Tue Feb 3 13:57:15 2009 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*);
15       void mini2_(int*,int*,int*);      void dotrack3_(int*, double*, double*, double*, double*,double*, double*, double*,double*,int*);
16       void guess_();      void mini2_(int*,int*,int*);
17        void guess_();
18        void gufld_(float*, float*);
19        float risxeta2_(float *);
20        float risxeta3_(float *);
21        float risxeta4_(float *);
22        float risyeta2_(float *);
23  }  }
24    
25  //--------------------------------------  //--------------------------------------
# Line 47  TrkTrack::TrkTrack(){ Line 53  TrkTrack::TrkTrack(){
53          ayv[ip]    = 0;          ayv[ip]    = 0;
54          dedx_x[ip] = 0;          dedx_x[ip] = 0;
55          dedx_y[ip] = 0;          dedx_y[ip] = 0;
56            multmaxx[ip] = 0;
57            multmaxy[ip] = 0;
58            seedx[ip]  = 0;  
59            seedy[ip]  = 0;
60            xpu[ip]    = 0;  
61            ypu[ip]    = 0;  
62    
63      };      };
64  //    clx = 0;      
65  //    cly = 0;  //     TrkParams::SetTrackingMode();
66  //    clx = new TRefArray(6,0); //forse causa memory leak???  //     TrkParams::SetPrecisionFactor();
67  //    cly = new TRefArray(6,0); //forse causa memory leak???  //     TrkParams::SetStepMin();
68  //    clx = TRefArray(6,0);      TrkParams::SetMiniDefault();
 //    cly = TRefArray(6,0);  
   
     TrkParams::SetTrackingMode();  
     TrkParams::SetPrecisionFactor();  
     TrkParams::SetStepMin();  
69      TrkParams::SetPFA();      TrkParams::SetPFA();
70    
71        int ngf = TrkParams::nGF;
72        for(int i=0; i<ngf; i++){
73            xGF[i] = 0.;
74            yGF[i] = 0.;
75        }
76    
77    
78  };  };
79  //--------------------------------------  //--------------------------------------
80  //  //
# Line 91  TrkTrack::TrkTrack(const TrkTrack& t){ Line 106  TrkTrack::TrkTrack(const TrkTrack& t){
106          ayv[ip]    = t.ayv[ip];          ayv[ip]    = t.ayv[ip];
107          dedx_x[ip] = t.dedx_x[ip];          dedx_x[ip] = t.dedx_x[ip];
108          dedx_y[ip] = t.dedx_y[ip];          dedx_y[ip] = t.dedx_y[ip];
109            multmaxx[ip] = t.multmaxx[ip];
110            multmaxy[ip] = t.multmaxy[ip];
111            seedx[ip]    = t.seedx[ip];  
112            seedy[ip]    = t.seedy[ip];
113            xpu[ip]      = t.xpu[ip];  
114            ypu[ip]      = t.ypu[ip];  
115      };      };
116  //    clx = 0;  
117  //    cly = 0;  //     TrkParams::SetTrackingMode();
118  //    if(t.clx)clx = new TRefArray(*(t.clx));  //     TrkParams::SetPrecisionFactor();
119  //    if(t.cly)cly = new TRefArray(*(t.cly));  //     TrkParams::SetStepMin();  
120  //    clx = TRefArray(t.clx);      TrkParams::SetMiniDefault();
 //    cly = TRefArray(t.cly);  
   
     TrkParams::SetTrackingMode();  
     TrkParams::SetPrecisionFactor();  
     TrkParams::SetStepMin();    
121      TrkParams::SetPFA();      TrkParams::SetPFA();
122    
123        int ngf = TrkParams::nGF;
124        for(int i=0; i<ngf; i++){
125            xGF[i] = t.xGF[i];
126            yGF[i] = t.yGF[i];
127        }
128  };  };
129  //--------------------------------------  //--------------------------------------
130  //  //
# Line 136  void TrkTrack::Copy(TrkTrack& t){ Line 157  void TrkTrack::Copy(TrkTrack& t){
157          t.ayv[ip]    = ayv[ip];          t.ayv[ip]    = ayv[ip];
158          t.dedx_x[ip] = dedx_x[ip];          t.dedx_x[ip] = dedx_x[ip];
159          t.dedx_y[ip] = dedx_y[ip];          t.dedx_y[ip] = dedx_y[ip];
160            t.multmaxx[ip] = multmaxx[ip];
161            t.multmaxy[ip] = multmaxy[ip];
162            t.seedx[ip]    = seedx[ip];  
163            t.seedy[ip]    = seedy[ip];
164            t.xpu[ip]      = xpu[ip];  
165            t.ypu[ip]      = ypu[ip];  
166                            
167      };      };
168        int ngf = TrkParams::nGF;
169        for(int i=0; i<ngf; i++){
170            t.xGF[i] = xGF[i];
171            t.yGF[i] = yGF[i];
172        }
173    
 //    t.clx = TRefArray(clx);  
 //    t.cly = TRefArray(cly);  
174            
175  };  };
176  //--------------------------------------  //--------------------------------------
# Line 148  void TrkTrack::Copy(TrkTrack& t){ Line 178  void TrkTrack::Copy(TrkTrack& t){
178  //  //
179  //--------------------------------------  //--------------------------------------
180  /**  /**
181   * Evaluates the trajectory in the apparatus associated to the track.   *
182   * It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling  TrkLevel2::LoadField() ), otherwise an error message is returned.     * >>> OBSOLETE !!! use TrkTrack::DoTrack(Trajectory* t) instead
183   * @param t pointer to an object of the class Trajectory,   *
  * which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ).  
  * @return error flag.  
184   */   */
185  int TrkTrack::DoTrack(Trajectory* t){  int TrkTrack::DoTrack2(Trajectory* t){
   
     double *dxout = new double[t->npoint];  
     double *dyout = new double[t->npoint];  
     double *dzin = new double[t->npoint];  
     double dal[5];  
   
     int ifail = 0;  
   
     for (int i=0; i<5; i++)         dal[i]  = (double)al[i];  
     for (int i=0; i<t->npoint; i++) dzin[i] = (double)t->z[i];  
186    
187      TrkParams::Load(1);      cout << endl;
188      if( !TrkParams::IsLoaded(1) ){      cout << " int TrkTrack::DoTrack2(Trajectory* t) --->> NB NB !! this method is going to be eliminated !!! "<<endl;
189          cout << "int TrkTrack::DoTrack(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;      cout << " >>>> replace it with TrkTrack::DoTrack(Trajectory* t) <<<<"<<endl;
190          return 0;      cout << " (Sorry Wolfgang!! Don't be totally confused!! By Elena)"<<endl;
191      }      cout << endl;
     dotrack_(&(t->npoint),dzin,dxout,dyout,dal,&ifail);  
       
     for (int i=0; i<t->npoint; i++){  
         t->x[i] = (float)*dxout++;  
         t->y[i] = (float)*dyout++;  
     }  
192    
193  //    delete [] dxout;      return DoTrack(t);
 //    delete [] dyout;  
 //    delete [] dzin;  
194    
     return ifail;  
195  };  };
196  //--------------------------------------  //--------------------------------------
197  //  //
198  //  //
199  //--------------------------------------  //--------------------------------------
200  /**  /**
201   * Evaluates the trajectory in the apparatus associated to the track.   * Evaluates the trajectory in the apparatus associated to the track state-vector.
202   * It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling  TrkLevel2::LoadField() ), otherwise an error message is returned.     * It integrates the equations of motion in the magnetic field.
203   * @param t pointer to an object of the class Trajectory,   * @param t pointer to an object of the class Trajectory,
204   * which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ).   * which z coordinates should be previously assigned.
205   * @return error flag.   * @return error flag.
206   */   */
207  int TrkTrack::DoTrack2(Trajectory* t){  int TrkTrack::DoTrack(Trajectory* t){
208    
209      double *dxout   = new double[t->npoint];      double *dxout   = new double[t->npoint];
210      double *dyout   = new double[t->npoint];      double *dyout   = new double[t->npoint];
# Line 212  int TrkTrack::DoTrack2(Trajectory* t){ Line 221  int TrkTrack::DoTrack2(Trajectory* t){
221    
222      TrkParams::Load(1);      TrkParams::Load(1);
223      if( !TrkParams::IsLoaded(1) ){      if( !TrkParams::IsLoaded(1) ){
224          cout << "int TrkTrack::DoTrack2(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;          cout << "int TrkTrack::DoTrack(Trajectory* t) --- ERROR --- m.field not loaded"<<endl;
225          return 0;          return 0;
226      }      }
227      dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);      dotrack2_(&(t->npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
228            
229      for (int i=0; i<t->npoint; i++){      for (int i=0; i<t->npoint; i++){
230          t->x[i]   = (float)*dxout++;          t->x[i]   = (float)*(dxout+i);
231          t->y[i]   = (float)*dyout++;          t->y[i]   = (float)*(dyout+i);
232          t->thx[i] = (float)*dthxout++;          t->thx[i] = (float)*(dthxout+i);
233          t->thy[i] = (float)*dthyout++;          t->thy[i] = (float)*(dthyout+i);
234          t->tl[i]  = (float)*dtlout++;          t->tl[i]  = (float)*(dtlout+i);
235      }      }
236    
237  //    delete [] dxout;      delete [] dxout;
238  //    delete [] dyout;      delete [] dyout;
239  //    delete [] dzin;      delete [] dzin;
240        delete [] dthxout;
241        delete [] dthyout;
242        delete [] dtlout;
243    
244      return ifail;      return ifail;
245  };  };
# Line 287  Float_t TrkTrack::GetDEDX(){ Line 299  Float_t TrkTrack::GetDEDX(){
299      return dedx;      return dedx;
300  };  };
301  /**  /**
302   * Returns 1 if the cluster on a tracker view includes bad strips.   * Returns 1 if the cluster on a tracker view includes bad strips
303     * (at least one bad strip among the four strip used by p.f.a.)
304   * @param ip plane (0-5)   * @param ip plane (0-5)
305   * @param iv view (0=x 1=y)   * @param iv view (0=x 1=y)
306   */   */
# Line 360  Int_t TrkTrack::GetLeverArmY(){ Line 373  Int_t TrkTrack::GetLeverArmY(){
373      }      }
374      return (last_plane-first_plane+1);      return (last_plane-first_plane+1);
375  }  }
376    /**
377     * Returns the track "lever-arm" on the x+y view, defined as the distance (in planes) between
378     * the upper and lower x,y (couple) measurements (the maximum value of lever-arm is 6).
379     */
380    Int_t TrkTrack::GetLeverArmXY(){
381        int first_plane = -1;
382        int last_plane  = -1;
383        for(Int_t ip=0; ip<6; ip++){
384            if( XGood(ip)*YGood(ip) && first_plane == -1 )first_plane = ip;
385            if( XGood(ip)*YGood(ip) && first_plane != -1 )last_plane = ip;
386        }
387        if( first_plane == -1 || last_plane == -1){
388            cout<< "Int_t TrkTrack::GetLeverArmXY() -- XGood(ip)*YGood(ip) always false ??? "<<endl;
389            return 0;
390        }
391        return (last_plane-first_plane+1);
392    }
393    /**
394     * Returns the reduced chi-square of track x-projection
395     */
396    Float_t  TrkTrack::GetChi2X(){
397        float chiq=0;
398        for(int ip=0; ip<6; ip++)if(XGood(ip))chiq+= pow((xv[ip]-xm[ip])/resx[ip],2.);
399        if(GetNX()>3)chiq=chiq/(GetNX()-3);
400        else chiq=0;
401        if(chiq==0)cout << " Float_t  TrkTrack::GetChi2X() -- WARNING -- value not defined "<<chiq<<endl;
402        return chiq;
403    }
404    /**
405     * Returns the reduced chi-square of track y-projection
406     */
407    Float_t  TrkTrack::GetChi2Y(){
408        float chiq=0;
409        for(int ip=0; ip<6; ip++)if(YGood(ip))chiq+= pow((yv[ip]-ym[ip])/resy[ip],2.);
410        if(GetNY()>2)chiq=chiq/(GetNY()-2);
411        else chiq=0;
412        if(chiq==0)cout << " Float_t  TrkTrack::GetChi2Y() -- WARNING -- value not defined "<<chiq<<endl;
413        return chiq;
414    }
415    /**
416     * Returns the logarythm of the likeliwood-function of  track x-projection
417     */
418    Float_t TrkTrack::GetLnLX(){
419        float lnl=0;
420        for(int ip=0; ip<6; ip++)
421            if( XGood(ip) && tailx[ip]!=0 )
422                lnl += (tailx[ip]+1.) * log( (tailx[ip]*pow(resx[ip],2.) + pow(xv[ip]-xm[ip],2.)) / (tailx[ip]*pow(resx[ip],2)) );
423        if(GetNX()>3)lnl=lnl/(GetNX()-3);
424        else lnl=0;
425        if(lnl==0){
426            cout << " Float_t  TrkTrack::GetLnLX() -- WARNING -- value not defined "<<lnl<<endl;
427            Dump();
428        }
429        return lnl;
430        
431    }
432    /**
433     * Returns the logarythm of the likeliwood-function of  track y-projection
434     */
435    Float_t TrkTrack::GetLnLY(){
436        float lnl=0;
437        for(int ip=0; ip<6; ip++)
438            if( YGood(ip) && taily[ip]!=0 )
439                lnl += (taily[ip]+1.) * log( (taily[ip]*pow(resy[ip],2.) + pow(yv[ip]-ym[ip],2.)) / (taily[ip]*pow(resy[ip],2)) );
440        if(GetNY()>2)lnl=lnl/(GetNY()-2);
441        else lnl=0;
442        if(lnl==0){
443            cout << " Float_t  TrkTrack::GetLnLY() -- WARNING -- value not defined "<<lnl<<endl;
444            Dump();
445        }
446        return lnl;
447        
448    }
449    /**
450     * Returns the effective angle, relative to the sensor, on each plane.
451     * @param ip plane (0-5)
452     * @param iv view (0=x 1=y)
453     */
454    Float_t TrkTrack::GetEffectiveAngle(int ip, int iv){
455    
456        if(ip<0 || ip>5){
457            cout << "Float_t TrkTrack::GetEffectiveAngle(int "<<ip<<", int "<<iv<<") ==> wrong input"<<endl;
458            return 0.;
459        }
460    
461        float v[3]={xv[ip],yv[ip],zv[ip]};
462        //-----------------------------------------
463        // effective angle (relative to the sensor)
464        //-----------------------------------------
465        float axv_geo  = axv[ip];
466        float muhall_h = 297.61; //cm**2/Vs
467        float BY = TrkParams::GetBY(v);
468        float axv_eff = 0;
469        if(ip==5) axv_geo = -1*axv_geo;
470        if(ip==5) BY      = -1*BY;
471        axv_eff = 180.*atan( tan(axv_geo*acos(-1.)/180.) + muhall_h * BY * 0.0001)/acos(-1.);
472        //-----------------------------------------
473        // effective angle (relative to the sensor)
474        //-----------------------------------------
475        float ayv_geo = ayv[ip];
476        float muhall_e = 1258.18; //cm**2/Vs
477        float BX = TrkParams::GetBX(v);
478        float ayv_eff = 0;
479        ayv_eff = 180.*atan( tan(ayv_geo*acos(-1.)/180.) + muhall_e * BX * 0.0001)/acos(-1.);
480      
481        if     (iv==0)return axv_eff;
482        else if(iv==1)return ayv_eff;
483        else{
484            cout << "Float_t TrkTrack::GetEffectiveAngle(int "<<ip<<", int "<<iv<<") ==> wrong input"<<endl;
485            return 0.;
486        }
487      
488    };
489    
490  //--------------------------------------  //--------------------------------------
491  //  //
492  //  //
# Line 381  void TrkTrack::Dump(){ Line 508  void TrkTrack::Dump(){
508      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] << " ";
509      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] << " ";
510      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] << " ";
511        cout << endl << "tailx    : "; for(int i=0; i<6; i++)cout << tailx[i] << " ";
512        cout << endl << "taily    : "; for(int i=0; i<6; i++)cout << taily[i] << " ";
513      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]<<" ";
514      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]<<" ";
515      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 388  void TrkTrack::Dump(){ Line 517  void TrkTrack::Dump(){
517      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[4][i]<<" ";      cout << endl << "           "; for(int i=0; i<5; i++)cout << coval[4][i]<<" ";
518      cout << endl << "dedx_x   : "; for(int i=0; i<6; i++)cout << dedx_x[i] << " ";      cout << endl << "dedx_x   : "; for(int i=0; i<6; i++)cout << dedx_x[i] << " ";
519      cout << endl << "dedx_y   : "; for(int i=0; i<6; i++)cout << dedx_y[i] << " ";      cout << endl << "dedx_y   : "; for(int i=0; i<6; i++)cout << dedx_y[i] << " ";
520        cout << endl << "maxs x   : "; for(int i=0; i<6; i++)cout << GetClusterX_MaxStrip(i) << " ";
521        cout << endl << "maxs y   : "; for(int i=0; i<6; i++)cout << GetClusterY_MaxStrip(i) << " ";
522        cout << endl << "mult x   : "; for(int i=0; i<6; i++)cout << GetClusterX_Multiplicity(i) << " ";
523        cout << endl << "mult y   : "; for(int i=0; i<6; i++)cout << GetClusterY_Multiplicity(i) << " ";
524        cout << endl << "seed x   : "; for(int i=0; i<6; i++)cout << GetClusterX_Seed(i) << " ";
525        cout << endl << "seed y   : "; for(int i=0; i<6; i++)cout << GetClusterY_Seed(i) << " ";
526        cout << endl << "xpu      : "; for(int i=0; i<6; i++)cout << xpu[i] << " ";
527        cout << endl << "ypu      : "; for(int i=0; i<6; i++)cout << ypu[i] << " ";
528    
529      cout << endl;      cout << endl;
530  }  }
531  /**  /**
# Line 406  void TrkTrack::SetResolution(double *rx, Line 544  void TrkTrack::SetResolution(double *rx,
544      for(int i=0; i<6; i++) resy[i]=*ry++;      for(int i=0; i<6; i++) resy[i]=*ry++;
545  }  }
546  /**  /**
547   * Set the TrkTrack good measurement.   * Set the TrkTrack tails position resolution
548     */
549    void TrkTrack::SetTail(double *tx, double *ty, double factor){
550        for(int i=0; i<6; i++) tailx[i]=factor*(*tx++);
551        for(int i=0; i<6; i++) taily[i]=factor*(*ty++);
552    }
553    /**
554     * Set the TrkTrack Student parameter (resx,resy,tailx,taily)
555     * from previous gausian fit
556     *@param flag =0 standard, =1 with noise correction
557     */
558    void TrkTrack::SetStudentParam(int flag){
559        float sx[11]={0.000128242,
560                       0.000136942,
561                       0.000162718,
562                       0.000202644,
563                       0.00025597,
564                       0.000317456,
565                       0.000349048,
566                       0.000384638,
567                       0.000457295,
568                       0.000512319,
569                       0.000538573};
570        float tx[11]={1.79402,
571                       2.04876,
572                       2.88376,
573                       3.3,
574                       3.14084,
575                       4.07686,
576                       4.44736,
577                       3.5179,
578                       3.38697,
579                       3.45739,
580                       3.18627};
581        float sy[11]={0.000483075,
582                       0.000466925,
583                       0.000431658,
584                       0.000428317,
585                       0.000433854,
586                       0.000444044,
587                       0.000482098,
588                       0.000537579,
589                       0.000636279,
590                       0.000741998,
591                       0.000864261};
592        float ty[11]={0.997032,
593                       1.11147,
594                       1.18526,
595                       1.61404,
596                       2.21908,
597                       3.08959,
598                       4.48833,
599                       4.42687,
600                       4.65253,
601                       4.52043,
602                       4.29926};
603        int index;
604        float fact=0.;
605        for(int i=0; i<6; i++) {
606            index = int((fabs(axv[i])+1.)/2.);
607            if(index>10) index=10;
608            tailx[i]=tx[index];
609            if(flag==1) {
610                if(fabs(axv[i])<=10.) fact = resx[i]/risxeta2_(&(axv[i]));
611                if(fabs(axv[i])>10.&&fabs(axv[i])<=15.) fact = resx[i]/risxeta3_(&(axv[i]));
612                if(fabs(axv[i])>15.) fact = resx[i]/risxeta4_(&(axv[i]));
613            } else fact = 1.;
614            resx[i] = sx[index]*fact;
615        }
616        for(int i=0; i<6; i++) {
617            index = int((fabs(ayv[i])+1.)/2.);
618            if(index>10) index=10;
619            taily[i]=ty[index];
620            if(flag==1) fact = resy[i]/risyeta2_(&(ayv[i]));
621            else fact = 1.;
622            resy[i] = sy[index]*fact;
623        }
624    }
625    /**
626     * Set the TrkTrack good measurement
627   */   */
628  void TrkTrack::SetGood(int *xg, int *yg){  void TrkTrack::SetGood(int *xg, int *yg){
629    
# Line 424  void TrkTrack::LoadField(TString path){ Line 641  void TrkTrack::LoadField(TString path){
641  //     path_.error   = 0;  //     path_.error   = 0;
642  //     readb_();  //     readb_();
643    
644      TrkParams::SetTrackingMode();  //     TrkParams::SetTrackingMode();
645      TrkParams::SetPrecisionFactor();  //     TrkParams::SetPrecisionFactor();
646      TrkParams::SetStepMin();  //     TrkParams::SetStepMin();
647        TrkParams::SetMiniDefault();
648    
649      TrkParams::Set(path,1);      TrkParams::Set(path,1);
650      TrkParams::Load(1);      TrkParams::Load(1);
651        if( !TrkParams::IsLoaded(1) ){
652            cout << "void TrkTrack::LoadField(TString path) --- ERROR --- m.field not loaded"<<endl;
653        }
654    
655  };  };
656    
# Line 451  void TrkTrack::FillMiniStruct(cMini2trac Line 672  void TrkTrack::FillMiniStruct(cMini2trac
672          track.zm[i]=zm[i];          track.zm[i]=zm[i];
673                    
674  //      --- temporaneo ----------------------------  //      --- temporaneo ----------------------------
675  //      andrebbe inserita la dimensione del sensore  //      float segment = 100.;
676          float segment = 100.;  //      track.xm_a[i]=xm[i];
677          track.xm_a[i]=xm[i];  //      track.xm_b[i]=xm[i];
678          track.xm_b[i]=xm[i];  //      track.ym_a[i]=ym[i];
679          track.ym_a[i]=ym[i];  //      track.ym_b[i]=ym[i];
680          track.ym_b[i]=ym[i];  //      if(       XGood(i) && !YGood(i) ){
681          if(       XGood(i) && !YGood(i) ){  //          track.ym_a[i] = track.ym_a[i]+segment;
682              track.ym_a[i] = track.ym_a[i]+segment;  //          track.ym_b[i] = track.ym_b[i]-segment;
683              track.ym_b[i] = track.ym_b[i]-segment;  //      }else if( !XGood(i) && YGood(i)){
684          }else if( !XGood(i) && YGood(i)){  //          track.xm_a[i] = track.xm_a[i]+segment;
685              track.xm_a[i] = track.xm_a[i]+segment;  //          track.xm_b[i] = track.xm_b[i]-segment;
686              track.xm_b[i] = track.xm_b[i]-segment;  //      }
         }  
687  //      --- temporaneo ----------------------------  //      --- temporaneo ----------------------------
688    
689            if( XGood(i) || YGood(i) ){
690                double segment = 2.;//cm
691                // NB: i parametri di allineamento hanno una notazione particolare!!!
692                // sensor = 0 (hybrid side), 1
693                // ladder = 0-2 (increasing x)
694                // plane  = 0-5 (from bottom to top!!!)
695                int is = (int)GetSensor(i); if(i==5)is=1-is;
696                int ip = 5-i;
697                int il = (int)GetLadder(i);
698                
699                double omega   = 0.;
700                double beta    = 0.;
701                double gamma   = 0.;
702                if(
703                    (is < 0 || is > 1 || ip < 0 || ip > 5 || il < 0 || il > 2) &&
704                    true){
705                    // se il piano risulta colpito, ladder e sensore devono essere
706                    // assegnati correttamente
707                    cout << " void TrkTrack::FillMiniStruct(cMini2track&) --- WARNING --- sensor not defined, cannot read alignment parameters "<<endl;
708                    cout << " is ip il = "<<is<<" "<<ip<<" "<<il<<endl;
709                }else{
710                    omega   = alignparameters_.omega[is][il][ip];
711                    beta    = alignparameters_.beta[is][il][ip];
712                    gamma   = alignparameters_.gamma[is][il][ip];
713                }
714                
715                if(       XGood(i) && !YGood(i) ){
716                    track.xm_a[i] = xm[i] - omega * segment;
717                    track.ym_a[i] = ym[i] + segment;
718    //          track.zm_a[i] = zm[i] + beta * segment;//not used yet
719                    track.xm_b[i] = xm[i] + omega * segment;
720                    track.ym_b[i] = ym[i] - segment;
721    //          track.zm_b[i] = zm[i] - beta * segment;//not used yet
722                }else if( !XGood(i) && YGood(i) ){
723                    track.xm_a[i] = xm[i] + segment;
724                    track.ym_a[i] = ym[i] + omega * segment;
725    //          track.zm_a[i] = zm[i] - gamma * segment;//not used yet
726                    track.xm_b[i] = xm[i] - segment;
727                    track.ym_b[i] = ym[i] - omega * segment;
728    //          track.zm_b[i] = zm[i] + gamma * segment;//not used yet
729                }
730            }
731                    
732          track.resx[i]=resx[i];          track.resx[i]=resx[i];
733          track.resy[i]=resy[i];          track.resy[i]=resy[i];
734            track.tailx[i]=tailx[i];
735            track.taily[i]=taily[i];
736      }      }
737    
738      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 523  void TrkTrack::SetFromMiniStruct(cMini2t Line 788  void TrkTrack::SetFromMiniStruct(cMini2t
788   *   *
789   * @see TrkParams::SetPFA(int)   * @see TrkParams::SetPFA(int)
790   */   */
791  void TrkTrack::EvaluateClusterPositions(){  Bool_t TrkTrack::EvaluateClusterPositions(){
792            
793  //     cout << "void TrkTrack::GetClusterPositions() "<<endl;  //     cout << "void TrkTrack::GetClusterositions() "<<endl;
794    
795        TrkParams::Load(1);
796        if( !TrkParams::IsLoaded(1) ){
797            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- m.field not loaded "<<endl;
798            return false;
799        }    
800        TrkParams::Load(4);
801        if( !TrkParams::IsLoaded(4) ){
802            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- p.f.a. par. not loaded "<<endl;
803            return false;
804        }
805        TrkParams::Load(5);
806        if( !TrkParams::IsLoaded(5) ){
807            cout << "Bool_t TrkTrack::EvaluateClusterPositions() ---ERROR--- alignment par. not loaded "<<endl;
808            return false;
809        }
810    
     TrkParams::Load( );  
     if( !TrkParams::IsLoaded() )return;  
       
811      for(int ip=0; ip<6; ip++){      for(int ip=0; ip<6; ip++){
812  //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;  //      cout << ip<<" ** "<<xm[ip]<<" / "<<ym[ip]<<endl;;
813          int icx = GetClusterX_ID(ip)+1;          int icx = GetClusterX_ID(ip)+1;
# Line 547  void TrkTrack::EvaluateClusterPositions( Line 825  void TrkTrack::EvaluateClusterPositions(
825          float bfy = 10*TrkParams::GetBY(v);//Tesla          float bfy = 10*TrkParams::GetBY(v);//Tesla
826          int ipp=ip+1;          int ipp=ip+1;
827          xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy);          xyzpam_(&ipp,&icx,&icy,&ladder,&sensor,&ax,&ay,&bfx,&bfy);
828            if(icx<0 || icy<0)return false;
829      }      }
830        return true;
831  }  }
832  /**  /**
833   * \brief Tracking method. It calls F77 mini routine.   * \brief Tracking method. It calls F77 mini routine.
# Line 571  void TrkTrack::EvaluateClusterPositions( Line 851  void TrkTrack::EvaluateClusterPositions(
851   * @see EvaluateClusterPositions()   * @see EvaluateClusterPositions()
852   *   *
853   * The fitting procedure can be varied by changing the tracking mode,   * The fitting procedure can be varied by changing the tracking mode,
854   * the fit-precision factor and the minimum number of step.   * the fit-precision factor, the minimum number of step, etc.
855   * @see SetTrackingMode(int)   * @see SetTrackingMode(int)
856   * @see SetPrecisionFactor(double)   * @see SetPrecisionFactor(double)
857   * @see SetStepMin(int)   * @see SetStepMin(int)
858     * @see SetDeltaB(int,double)
859   */   */
860  void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){  void TrkTrack::Fit(double pfixed, int& fail, int iprint, int froml1){
861    
862      float al_ini[] = {0.,0.,0.,0.,0.};      TrkParams::Load(1);
863        if( !TrkParams::IsLoaded(1) ){
864            cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- m.field not loaded "<<endl;
865            return;
866        }
867        TrkParams::Load(5);
868        if( !TrkParams::IsLoaded(5) ){
869            cout << "void TrkTrack::Fit(double,int&,int,int) ---ERROR--- align.param. not loaded "<<endl;
870            return;
871        }
872    
873      TrkParams::Load( );      float al_ini[] = {0.,0.,0.,0.,0.};
     if( !TrkParams::IsLoaded() )return;  
874    
875      extern cMini2track track_;      extern cMini2track track_;
876      fail = 0;      fail = 0;
877    
878      FillMiniStruct(track_);      FillMiniStruct(track_);
879                
880      if(froml1!=0)EvaluateClusterPositions();      if(froml1!=0){
881            if( !EvaluateClusterPositions() ){
882                cout << "void TrkTrack::Fit("<<pfixed<<","<<fail<<","<<iprint<<","<<froml1<<") --- ERROR evaluating cluster positions "<<endl;
883                FillMiniStruct(track_) ;
884                fail = 1;
885                return;
886            }
887        }else{
888            FillMiniStruct(track_);
889        }
890            
891      // if fit variables have been reset, evaluate the initial guess      // if fit variables have been reset, evaluate the initial guess
892      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_();
# Line 607  void TrkTrack::Fit(double pfixed, int& f Line 906  void TrkTrack::Fit(double pfixed, int& f
906    
907      //  ------------------------------------------      //  ------------------------------------------
908      //  call mini routine      //  call mini routine
909  //     TrkParams::Load(1);      //  ------------------------------------------
 //     if( !TrkParams::IsLoaded(1) ){  
 //      cout << "void TrkTrack::Fit(double pfixed, int& fail, int iprint) --- ERROR --- m.field not loaded"<<endl;  
 //      return;  
 //     }  
910      int istep=0;      int istep=0;
911      int ifail=0;      int ifail=0;
912      mini2_(&istep,&ifail, &iprint);      mini2_(&istep,&ifail, &iprint);
# Line 660  void TrkTrack::SetPrecisionFactor(double Line 955  void TrkTrack::SetPrecisionFactor(double
955      track_.fact = fact;      track_.fact = fact;
956  }  }
957  /**  /**
958   * Set the factor scale for tracking precision   * Set the minimum number of steps for tracking precision
959   */   */
960  void TrkTrack::SetStepMin(int istepmin){  void TrkTrack::SetStepMin(int istepmin){
961      extern cMini2track track_;      extern cMini2track track_;
962      track_.istepmin = istepmin;      track_.istepmin = istepmin;
963  }  }
964    /**
965     * Set deltaB parameters (id=0,1). By default they are set to zero.
966     */
967    void TrkTrack::SetDeltaB(int id, double db){
968        if(id!=0 && id!=1)cout << "void TrkTrack::SetDeltaB(int id,double db) -- wrong input parameters: "<<id<<" "<<db<<endl;
969        TrkParams::SetDeltaB(id,db);
970    }
971    
972    /**
973     * Returns true if the track is inside the magnet cavity.
974     * @param toll Tolerance around the nominal volume (toll>0 define an inner fiducial volume)
975     */
976    Bool_t TrkTrack::IsInsideCavity(float toll){
977    
978    //     float xmagntop, ymagntop, xmagnbottom, ymagnbottom;
979    //     xmagntop = xv[0] + (ZMAGNHIGH-zv[0])*tan(acos(-1.0)*axv[0]/180.);
980    //     ymagntop = yv[0] + (ZMAGNHIGH-zv[0])*tan(acos(-1.0)*ayv[0]/180.);
981    //     xmagnbottom = xv[5] + (ZMAGNLOW-zv[5])*tan(acos(-1.0)*axv[5]/180.);
982    //     ymagnbottom = yv[5] + (ZMAGNLOW-zv[5])*tan(acos(-1.0)*ayv[5]/180.);
983    //     if( xmagntop>XMAGNLOW && xmagntop<XMAGNHIGH &&
984    //      ymagntop>YMAGNLOW && ymagntop<YMAGNHIGH &&
985    //      xmagnbottom>XMAGNLOW && xmagnbottom<XMAGNHIGH &&
986    //      ymagnbottom>YMAGNLOW && ymagnbottom<YMAGNHIGH ) return(true);
987    //     else return(false);
988    
989        int ngf = TrkParams::nGF;
990        for(int i=0; i<ngf; i++){
991            //
992    //      cout << endl << TrkParams::GF_element[i];
993            if(
994                TrkParams::GF_element[i].CompareTo("CUF") &&
995                TrkParams::GF_element[i].CompareTo("T2")  &&
996                TrkParams::GF_element[i].CompareTo("T3")  &&
997                TrkParams::GF_element[i].CompareTo("T4")  &&
998                TrkParams::GF_element[i].CompareTo("T5")  &&
999                TrkParams::GF_element[i].CompareTo("CLF") &&
1000                true)continue;
1001            // apply condition only within the cavity
1002    //      cout << " -- "<<xGF[i]<<" "<<yGF[i];
1003            if(
1004                xGF[i] <= TrkParams::xGF_min[i] + toll ||
1005                xGF[i] >= TrkParams::xGF_max[i] - toll ||
1006                yGF[i] <= TrkParams::yGF_min[i] + toll ||
1007                yGF[i] >= TrkParams::yGF_max[i] - toll ||
1008                false){
1009                
1010                return false;
1011            }
1012        }
1013        return true;
1014    
1015    
1016    }
1017    /**
1018     * Returns true if the track is inside the nominal acceptance, which is defined
1019     * by the intersection among magnet cavity, silicon-plane sensitive area and
1020     * ToF sensitive area (nominal values from the official document used to
1021     * calculate the geometrical factor)
1022     */
1023    Bool_t TrkTrack::IsInsideAcceptance(){
1024    
1025        int ngf = TrkParams::nGF;
1026        for(int i=0; i<ngf; i++){
1027            if(
1028                xGF[i] <= TrkParams::xGF_min[i] ||
1029                xGF[i] >= TrkParams::xGF_max[i] ||
1030                yGF[i] <= TrkParams::yGF_min[i] ||
1031                yGF[i] >= TrkParams::yGF_max[i] ||
1032                false)return false;
1033        }
1034        return true;
1035    
1036    }
1037  /**  /**
1038   * Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track.   * Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track.
1039   * If no cluster is associated, ID=-1.   * If no cluster is associated, ID=-1.
# Line 684  Int_t TrkTrack::GetClusterX_ID(int ip){ Line 1050  Int_t TrkTrack::GetClusterX_ID(int ip){
1050  Int_t TrkTrack::GetClusterY_ID(int ip){  Int_t TrkTrack::GetClusterY_ID(int ip){
1051      return ((Int_t)fabs(ygood[ip]))%10000000-1;      return ((Int_t)fabs(ygood[ip]))%10000000-1;
1052  };  };
1053    
1054  /**  /**
1055   * Method to retrieve the ladder (0-4, increasing x) traversed by the track on this plane.   * Method to retrieve the ladder (0-2, increasing x) traversed by the track on this plane.
1056   * If no ladder is traversed (dead area) the metod retuns -1.   * If no ladder is traversed (dead area) the metod retuns -1.
1057   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
1058   */   */
# Line 708  Int_t TrkTrack::GetSensor(int ip){ Line 1075  Int_t TrkTrack::GetSensor(int ip){
1075  /**  /**
1076   * \brief Method to include a x-cluster to the track.   * \brief Method to include a x-cluster to the track.
1077   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
1078   * @param clid Cluster ID (0,1,...)   * @param clid Cluster ID (0 = no-cluster, 1,2,... otherwise )
1079   * @param is Sensor (0-1, increasing y)   * @param il Ladder (0-2, increasing x, -1 if no sensitive area is hit)
1080     * @param is Sensor (0-1, increasing y, -1 if no sensitive area is hit)
1081     * @param bad True if the cluster contains bad strips  
1082   * @see Fit(double pfixed, int& fail, int iprint, int froml1)   * @see Fit(double pfixed, int& fail, int iprint, int froml1)
1083   */   */
1084  void TrkTrack::SetXGood(int ip, int clid, int is){  void TrkTrack::SetXGood(int ip, int clid, int il, int is, bool bad){
1085      int il=0;       //ladder (temporary)  //    int il=0;       //ladder (temporary)
1086      bool bad=false; //ladder (temporary)  //    bool bad=false; //ladder (temporary)
1087      xgood[ip]=il*100000000+is*10000000+clid;      if(ip<0||ip>5||clid<0||il<-1||il>2||is<-1||is>1)
1088            cout << " void TrkTrack::SetXGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;
1089        xgood[ip]=(il+1)*100000000+(is+1)*10000000+clid;
1090      if(bad)xgood[ip]=-xgood[ip];      if(bad)xgood[ip]=-xgood[ip];
1091  };  };
1092  /**  /**
1093   * \brief Method to include a y-cluster to the track.   * \brief Method to include a y-cluster to the track.
1094   * @param ip Tracker plane (0-5)   * @param ip Tracker plane (0-5)
1095   * @param clid Cluster ID (0,1,...)   * @param clid Cluster ID (0 = no-cluster, 1,2,... otherwise )
1096   * @param is Sensor (0-1)   * @param il Ladder (0-2, increasing x, -1 if no sensitive area is hit)
1097     * @param is Sensor (0-1, increasing y, -1 if no sensitive area is hit)
1098     * @param bad True if the cluster contains bad strips  
1099   * @see Fit(double pfixed, int& fail, int iprint, int froml1)   * @see Fit(double pfixed, int& fail, int iprint, int froml1)
1100   */   */
1101  void TrkTrack::SetYGood(int ip, int clid, int is){  void TrkTrack::SetYGood(int ip, int clid, int il, int is, bool bad){
1102      int il=0;       //ladder (temporary)  //    int il=0;       //ladder (temporary)
1103      bool bad=false; //ladder (temporary)  //    bool bad=false; //ladder (temporary)
1104      ygood[ip]=il*100000000+is*10000000+clid;      if(ip<0||ip>5||clid<0||il<-1||il>2||is<-1||is>1)
1105            cout << " void TrkTrack::SetYGood(int,int,int,int,bool) --> MA SEI DI COCCIO?!?!"<<endl;
1106        ygood[ip]=(il+1)*100000000+(is+1)*10000000+clid;
1107      if(bad)ygood[ip]=-ygood[ip];      if(bad)ygood[ip]=-ygood[ip];
1108  };  };
1109    
1110    /**
1111     * \brief Average X
1112     * Average value of <xv>, evaluated from the first to the last hit x view.
1113     */
1114    Float_t TrkTrack::GetXav(){
1115    
1116        int first_plane = -1;
1117        int last_plane  = -1;
1118        for(Int_t ip=0; ip<6; ip++){
1119            if( XGood(ip) && first_plane == -1 )first_plane = ip;
1120            if( XGood(ip) && first_plane != -1 )last_plane = ip;
1121        }
1122        if( first_plane == -1 || last_plane == -1){
1123            return -100;
1124        }
1125        if( last_plane-first_plane+1 ==0 )return -100;
1126    
1127        Float_t av = 0;    
1128        for(int ip=first_plane; ip<=last_plane; ip++)av+=xv[ip];
1129        
1130        return (av/(last_plane-first_plane+1));    
1131    }
1132    /**
1133     * \brief Average Y
1134     * Average value of <yv>, evaluated from the first to the last hit x view.
1135     */
1136    Float_t TrkTrack::GetYav(){
1137    
1138        int first_plane = -1;
1139        int last_plane  = -1;
1140        for(Int_t ip=0; ip<6; ip++){
1141            if( XGood(ip) && first_plane == -1 )first_plane = ip;
1142            if( XGood(ip) && first_plane != -1 )last_plane = ip;
1143        }
1144        if( first_plane == -1 || last_plane == -1){
1145            return -100;
1146        }
1147        if( last_plane-first_plane+1 ==0 )return -100;
1148    
1149        Float_t av = 0;    
1150        for(int ip=first_plane; ip<=last_plane; ip++)av+=yv[ip];
1151    
1152        return (av/(last_plane-first_plane+1));    
1153    }
1154    /**
1155     * \brief Average Z
1156     * Average value of <zv>, evaluated from the first to the last hit x view.
1157     */
1158    Float_t TrkTrack::GetZav(){
1159    
1160        int first_plane = -1;
1161        int last_plane  = -1;
1162        for(Int_t ip=0; ip<6; ip++){
1163            if( XGood(ip) && first_plane == -1 )first_plane = ip;
1164            if( XGood(ip) && first_plane != -1 )last_plane = ip;
1165        }
1166        if( first_plane == -1 || last_plane == -1){
1167            return -100;
1168        }
1169        if( last_plane-first_plane+1 ==0 )return -100;
1170    
1171        Float_t av = 0;    
1172        for(int ip=first_plane; ip<=last_plane; ip++)av+=zv[ip];
1173        
1174        return (av/(last_plane-first_plane+1));    
1175    }
1176    
1177    /**
1178     * \brief Number of column traversed
1179     */
1180    Int_t TrkTrack::GetNColumns(){
1181        int sensors[] = {0,0,0,0,0,0};
1182        for(int ip=0; ip<6; ip++){
1183            int sensorid = GetLadder(ip)+3*GetSensor(ip);    
1184            if(XGood(ip)||YGood(ip))
1185                if(sensorid>=0 && sensorid<6)sensors[sensorid]=1;
1186        }
1187        int nsensors=0;
1188        for(int is=0; is<6; is++)nsensors += sensors[is];
1189        return nsensors;
1190    };
1191    /**
1192     * \brief Give the maximum energy release
1193     */
1194    Float_t TrkTrack::GetDEDX_max(int ip, int iv){
1195        Float_t max=0;
1196        int pfrom = 0;
1197        int pto   = 6;
1198        int vfrom = 0;
1199        int vto   = 2;
1200        if(ip>=0&&ip<6){
1201            pfrom = ip;
1202            pto   = ip+1;
1203        }
1204        if(iv>=0&&iv<2){
1205            vfrom = iv;
1206            vto   = iv+1;
1207        }
1208        for(int i=pfrom; i<pto; i++)
1209            for(int j=vfrom; j<vto; j++){
1210                if(j==0 && XGood(i) && GetDEDX(i,j)>max)max=GetDEDX(i,j);
1211                if(j==1 && YGood(i) && GetDEDX(i,j)>max)max=GetDEDX(i,j);
1212            }
1213        return max;
1214    
1215    };
1216    
1217    /**
1218     * \brief Give the minimum energy release
1219     */
1220    Float_t TrkTrack::GetDEDX_min(int ip, int iv){
1221        Float_t min=100000000;
1222        int pfrom = 0;
1223        int pto   = 6;
1224        int vfrom = 0;
1225        int vto   = 2;
1226        if(ip>=0&&ip<6){
1227            pfrom = ip;
1228            pto   = ip+1;
1229        }
1230        if(iv>=0&&iv<2){
1231            vfrom = iv;
1232            vto   = iv+1;
1233        }
1234        for(int i=pfrom; i<pto; i++)
1235            for(int j=vfrom; j<vto; j++){
1236                if(j==0 && XGood(i) && GetDEDX(i,j)<min)min=GetDEDX(i,j);
1237                if(j==1 && YGood(i) && GetDEDX(i,j)<min)min=GetDEDX(i,j);
1238            }
1239        return min;
1240    
1241    };
1242    
1243    /**
1244     * \brief Give the maximum spatial residual  
1245     */
1246    Float_t TrkTrack::GetResidual_max(int ip, int iv){
1247        Float_t max=0;
1248        int pfrom = 0;
1249        int pto   = 6;
1250        int vfrom = 0;
1251        int vto   = 2;
1252        if(ip>=0&&ip<6){
1253            pfrom = ip;
1254            pto   = ip+1;
1255        }
1256        if(iv>=0&&iv<2){
1257            vfrom = iv;
1258            vto   = iv+1;
1259        }
1260        for(int i=pfrom; i<pto; i++){
1261            for(int j=vfrom; j<vto; j++){
1262                if(j==0 && XGood(i) && fabs(xm[i]-xv[i])>fabs(max))max=xm[i]-xv[i];
1263                if(j==1 && YGood(i) && fabs(ym[i]-yv[i])>fabs(max))max=ym[i]-yv[i];
1264            }
1265        }
1266        return max;
1267    
1268    };
1269    /**
1270     * \brief Give the anerage spatial residual
1271     */
1272    Float_t TrkTrack::GetResidual_av(int ip, int iv){
1273        //
1274    //Sum$((xm>-50)*(xm-xv)/resx)/sqrt(TrkTrack.GetNX()*TrkTrack.GetChi2X())<0.3
1275    
1276        Float_t av  = 0.;
1277        int     nav = 0;
1278        //
1279        int pfrom = 0;
1280        int pto   = 6;
1281        int vfrom = 0;
1282        int vto   = 2;
1283        if(ip>=0&&ip<6){
1284            pfrom = ip;
1285            pto   = ip+1;
1286        }
1287        if(iv>=0&&iv<2){
1288            vfrom = iv;
1289            vto   = iv+1;
1290        }
1291        for(int i=pfrom; i<pto; i++){
1292            for(int j=vfrom; j<vto; j++){
1293                nav++;
1294                if(j==0 && XGood(i)) av += (xm[i]-xv[i])/resx[i];
1295                if(j==1 && YGood(i)) av += (ym[i]-yv[i])/resy[i];
1296            }
1297        }
1298        if(nav==0)return -100.;
1299        return av/nav;
1300    
1301    };
1302    
1303    
1304    /**
1305     * \brief Give the maximum multiplicity on the x view
1306     */
1307    Int_t TrkTrack::GetClusterX_Multiplicity_max(){
1308        int max=0;
1309        for(int ip=0; ip<6; ip++)
1310            if(GetClusterX_Multiplicity(ip)>max)max=GetClusterX_Multiplicity(ip);
1311        return max;
1312    };
1313    /**
1314     * \brief Give the minimum multiplicity on the x view
1315     */
1316    Int_t TrkTrack::GetClusterX_Multiplicity_min(){
1317        int min=50;
1318        for(int ip=0; ip<6; ip++)
1319            if(GetClusterX_Multiplicity(ip)<min)min=GetClusterX_Multiplicity(ip);
1320        return min;
1321    };
1322    /**
1323     * \brief Give the maximum multiplicity on the x view
1324     */
1325    Int_t TrkTrack::GetClusterY_Multiplicity_max(){
1326        int max=0;
1327        for(int ip=0; ip<6; ip++)
1328            if(GetClusterY_Multiplicity(ip)>max)max=GetClusterY_Multiplicity(ip);
1329        return max;
1330    };
1331    /**
1332     * \brief Give the minimum multiplicity on the x view
1333     */
1334    Int_t TrkTrack::GetClusterY_Multiplicity_min(){
1335        int min=50;
1336        for(int ip=0; ip<6; ip++)
1337            if(GetClusterY_Multiplicity(ip)<min)min=GetClusterY_Multiplicity(ip);
1338        return min;
1339    };
1340    
1341    /**
1342     * \brief Give the minimum seed on the x view
1343     */
1344    Float_t TrkTrack::GetClusterX_Seed_min(){
1345        Float_t min=100000;
1346        for(int ip=0; ip<6; ip++)
1347            if(XGood(ip) && GetClusterX_Seed(ip)<min)min=GetClusterX_Seed(ip);
1348        return min;
1349    };
1350    /**
1351     * \brief Give the minimum seed on the x view
1352     */
1353    Float_t TrkTrack::GetClusterY_Seed_min(){
1354        Float_t min=100000;
1355        for(int ip=0; ip<6; ip++)
1356            if(YGood(ip) && GetClusterY_Seed(ip)<min)min=GetClusterY_Seed(ip);
1357        return min;
1358    };
1359    
1360    
1361  //--------------------------------------  //--------------------------------------
1362  //  //
1363  //  //
# Line 765  void TrkTrack::Clear(){ Line 1391  void TrkTrack::Clear(){
1391          dedx_y[ip] = 0;          dedx_y[ip] = 0;
1392    
1393      };      };
1394        int ngf = TrkParams::nGF;
1395        for(int i=0; i<ngf; i++){
1396            xGF[i] = 0.;
1397            yGF[i] = 0.;
1398        }
1399  //     if(clx)clx->Clear();  //     if(clx)clx->Clear();
1400  //     if(cly)cly->Clear();  //     if(cly)cly->Clear();
1401  //    clx.Clear();  //    clx.Clear();
# Line 791  void TrkTrack::Delete(){ Line 1422  void TrkTrack::Delete(){
1422  //--------------------------------------  //--------------------------------------
1423  TrkSinglet::TrkSinglet(){  TrkSinglet::TrkSinglet(){
1424  //    cout << "TrkSinglet::TrkSinglet() " << GetUniqueID()<<endl;  //    cout << "TrkSinglet::TrkSinglet() " << GetUniqueID()<<endl;
1425      plane    = 0;  //     plane    = 0;
1426      coord[0] = 0;  //     coord[0] = 0;
1427      coord[1] = 0;  //     coord[1] = 0;
1428      sgnl     = 0;  //     sgnl     = 0;
1429    //     multmax  = 0;
1430  //    cls      = 0;  //    cls      = 0;
1431        Clear();
1432  };  };
1433  //--------------------------------------  //--------------------------------------
1434  //  //
# Line 807  TrkSinglet::TrkSinglet(const TrkSinglet& Line 1440  TrkSinglet::TrkSinglet(const TrkSinglet&
1440      coord[0] = s.coord[0];      coord[0] = s.coord[0];
1441      coord[1] = s.coord[1];      coord[1] = s.coord[1];
1442      sgnl     = s.sgnl;      sgnl     = s.sgnl;
1443        multmax  = s.multmax;
1444  //      cls      = 0;//<<<<pointer  //      cls      = 0;//<<<<pointer
1445  //    cls      = TRef(s.cls);  //    cls      = TRef(s.cls);
1446  };  };
# Line 817  TrkSinglet::TrkSinglet(const TrkSinglet& Line 1451  TrkSinglet::TrkSinglet(const TrkSinglet&
1451  void TrkSinglet::Dump(){  void TrkSinglet::Dump(){
1452      int i=0;      int i=0;
1453      cout << endl << "========== Singlet " ;      cout << endl << "========== Singlet " ;
1454      cout << endl << "plane    : " << plane;      cout << endl << "plane        : " << plane;
1455      cout << endl << "coord[2] : "; while( i<2 && cout << coord[i] << " ") i++;      cout << endl << "coord[2]     : "; while( i<2 && cout << coord[i] << " ") i++;
1456      cout << endl << "sgnl     : " << sgnl;      cout << endl << "sgnl         : " << sgnl;
1457        cout << endl << "max.strip    : ";
1458        cout << endl << "multiplicity : ";
1459  }  }
1460  //--------------------------------------  //--------------------------------------
1461  //  //
# Line 832  void TrkSinglet::Clear(){ Line 1468  void TrkSinglet::Clear(){
1468      coord[0]=-999;      coord[0]=-999;
1469      coord[1]=-999;      coord[1]=-999;
1470      sgnl=0;      sgnl=0;
1471        multmax  = 0;
1472            
1473  }  }
1474  //--------------------------------------  //--------------------------------------
# Line 867  void TrkLevel2::Dump(){ Line 1504  void TrkLevel2::Dump(){
1504                    
1505          //          //
1506      cout << endl << endl << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-";      cout << endl << endl << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-";
1507      cout << endl << "good     : "; for(int i=0; i<12; i++) cout << good[i]<<" ";      cout << endl << "good     : "; for(int i=0; i<12; i++) cout << hex <<" 0x"<< good[i]<<dec;
1508      cout << endl << "ntrk()   : " << this->ntrk() ;      cout << endl << "ntrk()   : " << ntrk() ;
1509      cout << endl << "nclsx()  : " << this->nclsx();      cout << endl << "nclsx()  : " << nclsx();
1510      cout << endl << "nclsy()  : " << this->nclsy();      cout << endl << "nclsy()  : " << nclsy();
1511      if(Track){      if(Track){
1512          TClonesArray &t  = *Track;          TClonesArray &t  = *Track;
1513          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();          for(int i=0; i<ntrk(); i++)     ((TrkTrack *)t[i])->Dump();
1514      }            }      
1515      if(SingletX){  //     if(SingletX){
1516          TClonesArray &sx = *SingletX;  //      TClonesArray &sx = *SingletX;
1517          for(int i=0; i<nclsx(); i++) ((TrkSinglet *)sx[i])->Dump();  //      for(int i=0; i<nclsx(); i++) ((TrkSinglet *)sx[i])->Dump();
1518      }  //     }
1519      if(SingletY){  //     if(SingletY){
1520          TClonesArray &sy = *SingletY;  //      TClonesArray &sy = *SingletY;
1521          for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();  //      for(int i=0; i<nclsy(); i++) ((TrkSinglet *)sy[i])->Dump();
1522      }  //     }
1523        cout << endl;
1524  }  }
1525    /**
1526     * \brief Dump processing status
1527     */
1528    void TrkLevel2::StatusDump(int view){
1529        cout << "DSP n. "<<view+1<<" status: "<<hex<<good[view]<<endl;    
1530    };
1531    /**
1532     * \brief Check event status
1533     *
1534     * Check the event status, according to a flag-mask given as input.
1535     * Return true if the view passes the check.
1536     *
1537     * @param view View number (0-11)
1538     * @param flagmask Mask of flags to check (eg. flagmask=0x111 no missing packet,
1539     *  no crc error, no software alarm)
1540     *
1541     * @see TrkLevel2 class definition to know how the status flag is defined
1542     *
1543     */
1544    Bool_t TrkLevel2::StatusCheck(int view, int flagmask){
1545    
1546        if( view<0 || view >= 12)return false;
1547        return !(good[view]&flagmask);
1548    
1549    };
1550    
1551    
1552  //--------------------------------------  //--------------------------------------
1553  //  //
1554  //  //
# Line 914  Bool_t TrkLevel2::GetVKFlag(int iv, int Line 1579  Bool_t TrkLevel2::GetVKFlag(int iv, int
1579   * forced (see TrkLevel2::GetVKMask(int,int)) or   * forced (see TrkLevel2::GetVKMask(int,int)) or
1580   * for this event only (TrkLevel2::GetVKFlag(int,int)).   * for this event only (TrkLevel2::GetVKFlag(int,int)).
1581   * @param iv Tracker view (0-11)   * @param iv Tracker view (0-11)
1582   * @param ivk Viking-chip number (0-23)   * @param ivk Viking-chip number (0-23)
1583   */   */
1584  Bool_t TrkLevel2::IsMaskedVK(int iv, int ivk){  Bool_t TrkLevel2::IsMaskedVK(int iv, int ivk){
1585      return !(GetVKMask(iv,ivk)&&GetVKFlag(iv,ivk) );      return !(GetVKMask(iv,ivk)&&GetVKFlag(iv,ivk) );
# Line 999  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1664  void TrkLevel2::SetFromLevel2Struct(cTrk
1664              t_track->ayv[ip]    = l2->ayv_nt[i][ip];              t_track->ayv[ip]    = l2->ayv_nt[i][ip];
1665              t_track->dedx_x[ip] = l2->dedx_x[i][ip];              t_track->dedx_x[ip] = l2->dedx_x[i][ip];
1666              t_track->dedx_y[ip] = l2->dedx_y[i][ip];              t_track->dedx_y[ip] = l2->dedx_y[i][ip];
1667                t_track->multmaxx[ip] = l2->multmaxx[i][ip];
1668                t_track->multmaxy[ip] = l2->multmaxy[i][ip];
1669                t_track->seedx[ip]  = l2->seedx[i][ip];  
1670                t_track->seedy[ip]  = l2->seedy[i][ip];
1671                t_track->xpu[ip]    = l2->xpu[i][ip];  
1672                t_track->ypu[ip]    = l2->ypu[i][ip];  
1673              //-----------------------------------------------------              //-----------------------------------------------------
1674              //-----------------------------------------------------              //-----------------------------------------------------
1675              //-----------------------------------------------------              //-----------------------------------------------------
1676              //-----------------------------------------------------              //-----------------------------------------------------
1677          };          };
1678            // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1679            // evaluated coordinates (to define GF)
1680            // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1681            int    ngf = TrkParams::nGF;
1682            float *zgf = TrkParams::zGF;
1683            Trajectory tgf = Trajectory(ngf,zgf);
1684            tgf.DoTrack(t_track->al);//<<<< integrate the trajectory
1685            for(int ip=0; ip<ngf; ip++){
1686                t_track->xGF[ip] = tgf.x[ip];
1687                t_track->yGF[ip] = tgf.y[ip];
1688            }
1689            
1690  //      if(t_track->IsSaturated())t_track->Dump();  //      if(t_track->IsSaturated())t_track->Dump();
1691          new(t[i]) TrkTrack(*t_track);          new(t[i]) TrkTrack(*t_track);
1692          t_track->Clear();          t_track->Clear();
1693      };      };//end loop over track
1694    
1695  //  ----------------  //  ----------------
1696  //  *** SINGLETS ***  //  *** SINGLETS ***
# Line 1019  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1702  void TrkLevel2::SetFromLevel2Struct(cTrk
1702          t_singlet->coord[0] = l2->xs[i][0];          t_singlet->coord[0] = l2->xs[i][0];
1703          t_singlet->coord[1] = l2->xs[i][1];          t_singlet->coord[1] = l2->xs[i][1];
1704          t_singlet->sgnl     = l2->signlxs[i];          t_singlet->sgnl     = l2->signlxs[i];
1705            t_singlet->multmax = l2->multmaxsx[i];
1706            if(l2->sxbad[i]>0) t_singlet->multmax = -1*t_singlet->multmax;
1707          //-----------------------------------------------------          //-----------------------------------------------------
1708  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsx[i]-1);
1709          //-----------------------------------------------------          //-----------------------------------------------------
# Line 1032  void TrkLevel2::SetFromLevel2Struct(cTrk Line 1717  void TrkLevel2::SetFromLevel2Struct(cTrk
1717          t_singlet->coord[0] = l2->ys[i][0];          t_singlet->coord[0] = l2->ys[i][0];
1718          t_singlet->coord[1] = l2->ys[i][1];          t_singlet->coord[1] = l2->ys[i][1];
1719          t_singlet->sgnl     = l2->signlys[i];          t_singlet->sgnl     = l2->signlys[i];
1720            t_singlet->multmax  = l2->multmaxsy[i];
1721            if(l2->sybad[i]>0) t_singlet->multmax = -1*t_singlet->multmax;
1722          //-----------------------------------------------------          //-----------------------------------------------------
1723  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);  //      if(l1) t_singlet->cls      = l1->GetCluster(l2->clsy[i]-1);
1724          //-----------------------------------------------------          //-----------------------------------------------------
1725          new(sy[i]) TrkSinglet(*t_singlet);          new(sy[i]) TrkSinglet(*t_singlet);
1726          t_singlet->Clear();          t_singlet->Clear();
1727      };      };
1728    
1729    
1730                    
1731      delete t_track;      delete t_track;
1732      delete t_singlet;      delete t_singlet;
# Line 1150  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1839  TRefArray *TrkLevel2::GetTracks_NFitSort
1839    
1840      if(!Track)return 0;      if(!Track)return 0;
1841    
1842      TRefArray *sorted = new TRefArray();      //    TRefArray *sorted = new TRefArray();
1843        TRefArray *sorted = NULL;
1844                    
1845      TClonesArray &t  = *Track;      TClonesArray &t  = *Track;
1846  //    TClonesArray &ts = *PhysicalTrack;  //    TClonesArray &ts = *PhysicalTrack;
# Line 1188  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1878  TRefArray *TrkLevel2::GetTracks_NFitSort
1878                    
1879  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;  //          cout << "i** "<< ((TrkTrack *)t[indi])->image << " " << nfiti <<" "<<chi2i<<endl;
1880          };          };
1881            if(!sorted)sorted = new TRefArray( TProcessID::GetProcessWithUID(t[indi]));
1882          sorted->Add( (TrkTrack*)t[indi] );                sorted->Add( (TrkTrack*)t[indi] );      
1883                                    
1884          m[indi] = 0;          m[indi] = 0;
# Line 1213  TRefArray *TrkLevel2::GetTracks_NFitSort Line 1904  TRefArray *TrkLevel2::GetTracks_NFitSort
1904  TrkTrack *TrkLevel2::GetStoredTrack(int is){  TrkTrack *TrkLevel2::GetStoredTrack(int is){
1905    
1906      if(is >= this->ntrk()){      if(is >= this->ntrk()){
1907          cout << "** TrkLevel2 ** Track "<< is << "doen not exits! " << endl;          cout << "TrkTrack *TrkLevel2::GetStoredTrack(int) >> Track "<< is << "doen not exits! " << endl;
1908          cout << "                Stored tracks ntrk() = "<< this->ntrk() << endl;          cout << "Stored tracks ntrk() = "<< this->ntrk() << endl;
1909          return 0;          return 0;
1910      }      }
1911      if(!Track){      if(!Track){
# Line 1235  TrkTrack *TrkLevel2::GetStoredTrack(int Line 1926  TrkTrack *TrkLevel2::GetStoredTrack(int
1926  TrkSinglet *TrkLevel2::GetSingletX(int is){  TrkSinglet *TrkLevel2::GetSingletX(int is){
1927    
1928          if(is >= this->nclsx()){          if(is >= this->nclsx()){
1929                  cout << "** TrkLevel2 ** Singlet "<< is << "doen not exits! " << endl;                  cout << "TrkSinglet *TrkLevel2::GetSingletX(int) >> Singlet "<< is << "doen not exits! " << endl;
1930                  cout << "                Stored x-singlets nclsx() = "<< this->nclsx() << endl;                  cout << "Stored x-singlets nclsx() = "<< this->nclsx() << endl;
1931                  return 0;                  return 0;
1932          }          }
1933          if(!SingletX)return 0;          if(!SingletX)return 0;
# Line 1255  TrkSinglet *TrkLevel2::GetSingletX(int i Line 1946  TrkSinglet *TrkLevel2::GetSingletX(int i
1946  TrkSinglet *TrkLevel2::GetSingletY(int is){  TrkSinglet *TrkLevel2::GetSingletY(int is){
1947    
1948          if(is >= this->nclsy()){          if(is >= this->nclsy()){
1949                  cout << "** TrkLevel2 ** Singlet "<< is << "doen not exits! " << endl;                  cout << "TrkSinglet *TrkLevel2::GetSingletY(int) >> Singlet "<< is << "doen not exits! " << endl;
1950                  cout << "                Stored y-singlets nclsy() = "<< this->nclsx() << endl;                  cout << "Stored y-singlets nclsx() = "<< this->nclsx() << endl;
1951                  return 0;                  return 0;
1952          }          }
1953          if(!SingletY)return 0;          if(!SingletY)return 0;
# Line 1276  TrkSinglet *TrkLevel2::GetSingletY(int i Line 1967  TrkSinglet *TrkLevel2::GetSingletY(int i
1967  TrkTrack *TrkLevel2::GetTrack(int it){  TrkTrack *TrkLevel2::GetTrack(int it){
1968            
1969          if(it >= this->GetNTracks()){          if(it >= this->GetNTracks()){
1970                  cout << "** TrkLevel2 ** Track "<< it << "does not exits! " << endl;                  cout << "TrkTrack *TrkLevel2::GetTrack(int) >> Track "<< it << "does not exits! " << endl;
1971                  cout << "                Physical tracks GetNTracks() = "<< this->ntrk() << endl;                  cout << "Physical tracks GetNTracks() = "<< this->ntrk() << endl;
1972                  return 0;                  return 0;
1973          }          }
1974                    
# Line 1314  Int_t TrkLevel2::GetNTracks(){ Line 2005  Int_t TrkLevel2::GetNTracks(){
2005  TrkTrack *TrkLevel2::GetTrackImage(int it){  TrkTrack *TrkLevel2::GetTrackImage(int it){
2006    
2007      if(it >= this->GetNTracks()){      if(it >= this->GetNTracks()){
2008          cout << "** TrkLevel2 ** Track "<< it << "does not exits! " << endl;          cout << "TrkTrack *TrkLevel2::GetTrackImage(int) >> Track "<< it << "does not exits! " << endl;
2009          cout << "                Physical tracks GetNTracks() = "<< this->ntrk() << endl;          cout << "Physical tracks GetNTracks() = "<< this->ntrk() << endl;
2010          return 0;          return 0;
2011      }      }
2012                    
# Line 1324  TrkTrack *TrkLevel2::GetTrackImage(int i Line 2015  TrkTrack *TrkLevel2::GetTrackImage(int i
2015      TrkTrack *track = (TrkTrack*)sorted->At(it);      TrkTrack *track = (TrkTrack*)sorted->At(it);
2016                    
2017      if(!track->HasImage()){      if(!track->HasImage()){
2018          cout << "** TrkLevel2 ** Track "<< it << "does not have image! " << endl;          cout << "TrkTrack *TrkLevel2::GetTrackImage(int) >> Track "<< it << "does not have image! " << endl;
2019          return 0;          return 0;
2020      }      }
2021      if(!Track)return 0;      if(!Track)return 0;
# Line 1351  void TrkLevel2::LoadField(TString path){ Line 2042  void TrkLevel2::LoadField(TString path){
2042  //     path_.error   = 0;  //     path_.error   = 0;
2043  //     readb_();  //     readb_();
2044    
2045      TrkParams::SetTrackingMode();  //     TrkParams::SetTrackingMode();
2046      TrkParams::SetPrecisionFactor();  //     TrkParams::SetPrecisionFactor();
2047      TrkParams::SetStepMin();  //     TrkParams::SetStepMin();
2048        TrkParams::SetMiniDefault();
2049    
2050      TrkParams::Set(path,1);      TrkParams::Set(path,1);
2051      TrkParams::Load(1);      TrkParams::Load(1);
2052        if( !TrkParams::IsLoaded(1) ){
2053            cout << "void TrkLevel2::LoadField(TString path) --- ERROR --- m.field not loaded"<<endl;
2054        }
2055    
2056  //  //
2057  };  };
# Line 1544  float Trajectory::GetLength(int ifirst, Line 2239  float Trajectory::GetLength(int ifirst,
2239    
2240  /**  /**
2241   * Evaluates the trajectory in the apparatus associated to the track.   * Evaluates the trajectory in the apparatus associated to the track.
2242   * It integrates the equations of motion in the magnetic field. The magnetic field should be previously loaded ( by calling  TrkLevel2::LoadField() ), otherwise an error message is returned.     * It integrates the equations of motion in the magnetic field.
2243   * @param t pointer to an object of the class Trajectory,   * @param al Track state-vector (X0,Y0,sin(theta),phi,deflection).
2244   * which z coordinates should be previously initialized by calling the proper constructor ( Trajectory::Trajectory(int n, float* zin) ).   * @param zini z-coordinate of the reference plane (Z0).
2245   * @return error flag.   * @return error flag.
2246   */   *
2247  int Trajectory::DoTrack2(float* al){   * This method is needed when you want to integrate the particle trajectory
2248     * starting from a track state-vector relative to an arbitrary reference plane.
2249      double *dxout   = new double[npoint];   * The default reference plane, used by the tracker routines, is at zini=23.5.
2250      double *dyout   = new double[npoint];   * If you give as input the track state-vector from a TrkTrack object,
2251      double *dthxout = new double[npoint];   * you can use Trajectory::DoTrack(float* al) instead.
2252      double *dthyout = new double[npoint];   */
2253      double *dtlout  = new double[npoint];  int Trajectory::DoTrack(float* al, float zini){
2254      double *dzin    = new double[npoint];  
2255    //      double *dxout   = new double[npoint];
2256    //      double *dyout   = new double[npoint];
2257    //      double *dthxout = new double[npoint];
2258    //      double *dthyout = new double[npoint];
2259    //      double *dtlout  = new double[npoint];
2260    //      double *dzin    = new double[npoint];
2261        
2262        double *dxout;
2263        double *dyout;
2264        double *dthxout;
2265        double *dthyout;
2266        double *dtlout;
2267        double *dzin;
2268        
2269        dxout   = (double*) malloc(npoint*sizeof(double));
2270        dyout   = (double*) malloc(npoint*sizeof(double));
2271        dthxout = (double*) malloc(npoint*sizeof(double));
2272        dthyout = (double*) malloc(npoint*sizeof(double));
2273        dtlout  = (double*) malloc(npoint*sizeof(double));
2274        dzin    = (double*) malloc(npoint*sizeof(double));
2275        
2276      double dal[5];      double dal[5];
2277    
2278      int ifail = 0;      double dzini = (double)zini;
2279    
2280        int ifail = 0;
2281        
2282      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];      for (int i=0; i<5; i++)      dal[i]  = (double)al[i];
2283      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];      for (int i=0; i<npoint; i++) dzin[i] = (double)z[i];
2284    
2285      TrkParams::Load(1);      TrkParams::Load(1);
2286      if( !TrkParams::IsLoaded(1) ){      if( !TrkParams::IsLoaded(1) ){
2287          cout << "int Trajectory::DoTrack2(float* al) --- ERROR --- m.field not loaded"<<endl;          cout << "int Trajectory::DoTrack(float* al) --- ERROR --- m.field not loaded"<<endl;
2288          return 0;          return 0;
2289      }      }
2290      dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);  //    dotrack2_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&ifail);
2291        dotrack3_(&(npoint),dzin,dxout,dyout,dthxout,dthyout,dtlout,dal,&dzini,&ifail);
2292            
2293      for (int i=0; i<npoint; i++){      for (int i=0; i<npoint; i++){
2294          x[i]   = (float)*dxout++;          x[i]   = (float)*(dxout+i);
2295          y[i]   = (float)*dyout++;          y[i]   = (float)*(dyout+i);
2296          thx[i] = (float)*dthxout++;          thx[i] = (float)*(dthxout+i);
2297          thy[i] = (float)*dthyout++;          thy[i] = (float)*(dthyout+i);
2298          tl[i]  = (float)*dtlout++;          tl[i]  = (float)*(dtlout+i);
2299      }      }
2300    
2301        if(dxout)  free( dxout );
2302        if(dyout)  free( dyout );
2303        if(dthxout)free( dthxout );
2304        if(dthyout)free( dthyout );
2305        if(dtlout) free( dtlout );
2306        if(dzin)   free( dzin );
2307    
2308    //      delete [] dxout;
2309    //      delete [] dyout;
2310    //      delete [] dthxout;
2311    //      delete [] dthyout;
2312    //      delete [] dtlout;
2313    //      delete [] dzin;
2314    
2315    
2316      return ifail;      return ifail;
2317  };  };
2318    
2319    /**
2320     *
2321     * >>> OBSOLETE !!! use Trajectory::DoTrack(float* al, float zini) instead
2322     *
2323     */
2324    int Trajectory::DoTrack2(float* al, float zini){
2325    
2326        cout << endl;
2327        cout << " int Trajectory::DoTrack2(float* al, float zini) --->> NB NB !! this method is going to be eliminated !!! "<<endl;
2328        cout << " >>>> replace it with TrkTrack::DoTrack(Trajectory* t) <<<<"<<endl;
2329        cout << " (Sorry Wolfgang!! Don't be totally confused!! By Elena)"<<endl;
2330        cout << endl;
2331    
2332        return DoTrack(al,zini);
2333    
2334    };
2335    
2336    
2337    
2338  ClassImp(TrkLevel2);  ClassImp(TrkLevel2);
2339  ClassImp(TrkSinglet);  ClassImp(TrkSinglet);
2340  ClassImp(TrkTrack);  ClassImp(TrkTrack);
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