/[PAMELA software]/DarthVader/TrackerLevel2/src/TrkLevel1.cpp
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revision 1.15 by pam-fi, Thu Mar 15 12:17:10 2007 UTC revision 1.28 by pam-ts, Wed Jun 4 07:57:04 2014 UTC
# Line 11  using namespace std; Line 11  using namespace std;
11  extern "C" {  extern "C" {
12                    
13  //      int readetaparam_();  //      int readetaparam_();
14      float cog_(int*,int*);    float cog_(int*,int*);
15      float pfaeta_(int*,float*);    float pfaeta_(int*,float*);
16      float pfaeta2_(int*,float*);    float pfaeta2_(int*,float*);
17      float pfaeta3_(int*,float*);    float pfaeta3_(int*,float*);
18      float pfaeta4_(int*,float*);    float pfaeta4_(int*,float*);
19              float pfaetal_(int*,float*);
20      float digsat_(int*);
21      int   npfastrips_(int*,float*);
22      
23      float fbad_cog_(int*,int*);
24      float risx_cog_(float*);
25      float risy_cog_(float*);
26  }  }
27  //--------------------------------------  //--------------------------------------
28  //  //
# Line 94  void TrkCluster::Clear(){ Line 100  void TrkCluster::Clear(){
100   * strips, around maxs, having a significant signal.   * strips, around maxs, having a significant signal.
101   * @param nstrip   Maximum number of strips.   * @param nstrip   Maximum number of strips.
102   * @param cut      Inclusion cut ( s > cut*sigma ).   * @param cut      Inclusion cut ( s > cut*sigma ).
103     * @param force    Falg to force the PFA strip-inclusion pattern (nstrip>0)
104   * If nstrip<=0 only the inclusion cut is used to determine the cluster size.   * If nstrip<=0 only the inclusion cut is used to determine the cluster size.
105   */   */
106  Float_t TrkCluster::GetSignal(Int_t nstrip, Float_t cut){  Float_t TrkCluster::GetSignal(Int_t nstrip, Float_t cut, Bool_t force){
107            
108      if(CLlength<=0)return 0;      if(CLlength<=0)return 0;
109    
110      Float_t s = 0;      Float_t s = 0;
111            
112        //-----------------------------------
113        // inlcude strips with s > cut*sigma
114        //-----------------------------------
115    
116      if( nstrip<=0 ){      if( nstrip<=0 ){
117  //          for(Int_t is = 0; is < CLlength; is++){  //          for(Int_t is = 0; is < CLlength; is++){
118  //              Float_t scut = cut*clsigma[is];  //              Float_t scut = cut*clsigma[is];
# Line 120  Float_t TrkCluster::GetSignal(Int_t nstr Line 131  Float_t TrkCluster::GetSignal(Int_t nstr
131          return s;          return s;
132      };      };
133            
134        //---------------------------------------------------
135        // inlcude strips with s > cut*sigma, up to nstrip.
136        // strips are included in order of decreasing signal
137        //---------------------------------------------------
138        if( !force ){
139    
140            Int_t il = indmax;
141            Int_t ir = indmax;
142            Int_t inc = 0;
143            
144            if( clsignal[indmax] < cut*clsigma[indmax] ) return 0;
145            
146            while ( inc < nstrip ){
147                Float_t sl = -100000;
148                Float_t sr = -100000;
149                if( il >= 0       ) sl = clsignal[il];
150                if( ir < CLlength ) sr = clsignal[ir];
151                if( sl == sr && inc == 0 ){
152                    s += clsignal[il]; //cout << inc<<" - "<< clsignal[il]<<" "<<s<<endl;
153                    il--;
154                    ir++;
155                }else if ( sl >= sr && sl > cut*clsigma[il] && inc !=0 ){
156                    s += sl;//cout << inc<<" - "<< clsignal[il]<<" "<<s<<endl;
157                    il--;
158                }else if ( sl < sr && sr > cut*clsigma[ir] ){
159                    s += sr;//cout << inc<<" - " << clsignal[ir]<<" "<<s<<endl;
160                    ir++;
161                }else break;
162                
163                inc++;
164            }
165            return s;
166    
167        }else{
168        //---------------------------------------------------
169        // evaluate signal using a fixed number of strips,
170        // following the PFA inclusion patters
171        //---------------------------------------------------
172    //     --> signal of the central strip
173            Float_t sc = clsignal[indmax];
174    //     signal of adjacent strips
175            Float_t sl1 = -9999.;
176            Float_t sl2 = -9999.;
177            Float_t sr1 = -9999.;
178            Float_t sr2 = -9999.;
179            if(indmax-1>=0) sl1 = clsignal[indmax-1];
180            if(indmax-2>=0) sl2 = clsignal[indmax-2];
181            if(indmax+1<CLlength) sr1 = clsignal[indmax+1];
182            if(indmax+2<CLlength) sr2 = clsignal[indmax+2];
183    
184            if(nstrip==1){
185                s = sc;
186            }else if(nstrip==2){
187                if( sl1>sr1 && sl1+sc!=0 )s = (sl1+sc);
188                if( sl1<sr1 && sr1+sc!=0 )s = (sc+sr1);
189                if( sl1==sr1 && sl1 != -9999.){
190                    if( clsigma[indmax-1] < clsigma[indmax+1] &&  sl1+sc!=0 )s = (sl1+sc);
191                    if( clsigma[indmax-1] > clsigma[indmax+1] &&  sc+sr1!=0 )s = (sc+sr1);
192                }
193            }else if(nstrip==3){
194                s = (sl1+sc+sr1);
195            }else if(nstrip==4){
196                if( sl2>sr2 && sl2+sl1+sc+sr1!=0 )s = (sl2+sl1+sc+sr1);
197                if( sl2<sr2 && sl1+sc+sr1+sr2!=0 )s = (sl1+sc+sr1+sr2);
198                if( sl2==sr2 && sl2 != -9999.){
199                    if( clsigma[indmax-2] < clsigma[indmax+2] &&  sl2+sl1+sc+sr1!=0 )s = (sl2+sl1+sc+sr1);
200                    if( clsigma[indmax-2] > clsigma[indmax+2] &&  sl1+sc+sr1+sr2!=0 )s = (sl1+sc+sr1+sr2);
201                }
202            }else if(nstrip==5){
203                s = (sl1+sc+sr1);
204                if(sl2 != -9999.)s += sl2;
205                if(sr2 != -9999.)s += sr2;
206            }else{
207                cout << "Float_t TrkCluster::GetSignal("<<nstrip<<","<<cut<<","<<force<<")- not implemented"<<endl;  
208            }
209            
210      Int_t il = indmax;      }
     Int_t ir = indmax;  
     Int_t inc = 0;  
211    
212      if( clsignal[indmax] < cut*clsigma[indmax] ) return 0;      return 0.;
213    
     while ( inc < nstrip ){  
         Float_t sl = -100000;  
         Float_t sr = -100000;  
         if( il >= 0       ) sl = clsignal[il];  
         if( ir < CLlength ) sr = clsignal[ir];  
         if( sl == sr && inc == 0 ){  
             s += clsignal[il]; //cout << inc<<" - "<< clsignal[il]<<" "<<s<<endl;  
             il--;  
             ir++;  
         }else if ( sl >= sr && sl > cut*clsigma[il] && inc !=0 ){  
             s += sl;//cout << inc<<" - "<< clsignal[il]<<" "<<s<<endl;  
             il--;  
         }else if ( sl < sr && sr > cut*clsigma[ir] ){  
             s += sr;//cout << inc<<" - " << clsignal[ir]<<" "<<s<<endl;  
             ir++;  
         }else break;  
           
         inc++;  
     }  
     return s;  
214  };  };
215    
216    
# Line 239  Bool_t TrkCluster::IsBad(Int_t nbad){ Line 303  Bool_t TrkCluster::IsBad(Int_t nbad){
303      il = indmax;      il = indmax;
304      ir = indmax;      ir = indmax;
305      for(Int_t i=1; i<nbad; i++){      for(Int_t i=1; i<nbad; i++){
306          if (ir == CLlength && il == 0)break;          if (ir == CLlength-1 && il == 0)break;
307          else if (ir == CLlength && il != 0)il--;          else if (ir == CLlength-1 && il != 0)il--;
308          else if (ir != CLlength && il == 0)ir++;          else if (ir != CLlength-1 && il == 0)ir++;
309          else{          else{
310              if(clsignal[il-1] > clsignal[ir+1])il--;              if(clsignal[il-1] > clsignal[ir+1])il--;
311              else ir++;              else ir++;
# Line 264  Bool_t TrkCluster::IsSaturated(Int_t nba Line 328  Bool_t TrkCluster::IsSaturated(Int_t nba
328      il = indmax;      il = indmax;
329      ir = indmax;      ir = indmax;
330      for(Int_t i=1; i<nbad; i++){      for(Int_t i=1; i<nbad; i++){
331          if (ir == CLlength && il == 0)break;          if (ir == CLlength-1 && il == 0)break;
332          else if (ir == CLlength && il != 0)il--;          else if (ir == CLlength-1 && il != 0)il--;
333          else if (ir != CLlength && il == 0)ir++;          else if (ir != CLlength-1 && il == 0)ir++;
334          else{          else{
335              if(clsignal[il-1] > clsignal[ir+1])il--;              if(clsignal[il-1] > clsignal[ir+1])il--;
336              else ir++;              else ir++;
# Line 291  void TrkCluster::Dump(){ Line 355  void TrkCluster::Dump(){
355      cout << "Position of maximun "<< maxs <<endl;      cout << "Position of maximun "<< maxs <<endl;
356      cout << "Multiplicity        "<< GetMultiplicity() <<endl;      cout << "Multiplicity        "<< GetMultiplicity() <<endl;
357      cout << "Tot signal          "<< GetSignal() << " (ADC channels)"<<endl ;      cout << "Tot signal          "<< GetSignal() << " (ADC channels)"<<endl ;
358      cout << "Signal/Noise        "<< GetSignalToNoise();      cout << "Signal/Noise        "<< GetSignalToNoise()<<endl;
359      cout <<endl<< "Strip signals       ";      cout << "COG                 "<< GetCOG(0)<<endl;;
360        cout << "Strip signals       ";
361      for(Int_t i =0; i<CLlength; i++)cout << " " <<clsignal[i];      for(Int_t i =0; i<CLlength; i++)cout << " " <<clsignal[i];
362      cout <<endl<< "Strip sigmas        ";      cout <<endl<< "Strip sigmas        ";
363      for(Int_t i =0; i<CLlength; i++)cout << " " <<clsigma[i];      for(Int_t i =0; i<CLlength; i++)cout << " " <<clsigma[i];
# Line 346  void TrkCluster::GetLevel1Struct(cTrkLev Line 411  void TrkCluster::GetLevel1Struct(cTrkLev
411   *      @param ncog Number of strips to evaluate COG.     *      @param ncog Number of strips to evaluate COG.  
412   * If ncog=0, the COG of the cluster is evaluated according to the cluster multiplicity (defined by the inclusion cut).   * If ncog=0, the COG of the cluster is evaluated according to the cluster multiplicity (defined by the inclusion cut).
413   * If ncog>0, the COG is evaluated using ncog strips, even if they have a negative signal (according to G.Landi)   * If ncog>0, the COG is evaluated using ncog strips, even if they have a negative signal (according to G.Landi)
414     *
415     * (NB TrkCluster::GetLevel1Struct() showld be called first, in order to fill the F77 level1 common with this single cluster)
416   */   */
417  Float_t TrkCluster::GetCOG(Int_t ncog){  Float_t TrkCluster::GetCOG(Int_t ncog){
418                    
419      int ic = 1;      int ic = 1;
420      GetLevel1Struct();      //    GetLevel1Struct(); //Elena: dangerous...
421      return cog_(&ncog,&ic);      return cog_(&ncog,&ic);
422                    
423  };  };
# Line 387  Float_t TrkCluster::GetCOG(Float_t angle Line 454  Float_t TrkCluster::GetCOG(Float_t angle
454  //  //
455  //--------------------------------------  //--------------------------------------
456  /**  /**
457   * Evaluates the cluster position, in strips, relative to the strip with the maximum signal (TrkCluster::maxs), by applying the non-linear ETA-algorythm.   * Evaluates the cluster position, in pitch units, relative to the strip
458     *  with the maximum signal (TrkCluster::maxs), by applying the non-linear
459     *  ETA-algorythm.
460   *  @param neta  Number of strips to evaluate ETA.   *  @param neta  Number of strips to evaluate ETA.
461   *  @param angle Projected angle between particle track and detector plane.   *  @param angle Projected (effective) angle between particle track and detector plane.
462     *  @landi flag to apply Landi correction
463   * Implemented values of neta are 2,3,4. If neta=0, ETA2, ETA3 and ETA4 are applied according to the angle.   * Implemented values of neta are 2,3,4. If neta=0, ETA2, ETA3 and ETA4 are applied according to the angle.
464     * (NB TrkCluster::GetLevel1Struct() showld be called first, in order to fill the F77 level1 common with this single cluster)
465   */   */
466  Float_t TrkCluster::GetETA(Int_t neta, float angle){  Float_t TrkCluster::GetETA(Int_t neta, float angle, bool landi){
467                    
468  //    cout << "GetETA(neta,angle) "<< neta << " "<< angle;  //    cout << "GetETA(neta,angle) "<< neta << " "<< angle;
469  //      LoadPfaParam();  //      LoadPfaParam();
470    
471      TrkParams::Load(4);      TrkParams::Load(4);
472      if( !TrkParams::IsLoaded(4) ){      if( !TrkParams::IsLoaded(4) ){
473          cout << "int Trajectory::DoTrack2(float* al) --- ERROR --- p.f.a. parameters  not loaded"<<endl;          cout << "Float_t TrkCluster::GetETA(Int_t neta, float angle, bool landi) --- ERROR --- p.f.a. parameters  not loaded"<<endl;
474          return 0;          return 0;
475      }      }
476    
477      float ax = angle;      float ax = angle;
478      int ic = 1;      int ic = 1;
479      GetLevel1Struct();      //GetLevel1Struct(); //Elena: dangerous...
480      if(neta == 0)      return pfaeta_(&ic,&ax);      if(     neta == 0 && !landi) return pfaeta_(&ic,&ax);
481      else if(neta == 2) return pfaeta2_(&ic,&ax);      else if(neta == 0 && landi ) return pfaetal_(&ic,&ax);
482      else if(neta == 3) return pfaeta3_(&ic,&ax);      else if(neta == 2          ) return pfaeta2_(&ic,&ax);
483      else if(neta == 4) return pfaeta4_(&ic,&ax);      else if(neta == 3          ) return pfaeta3_(&ic,&ax);
484      else cout << "ETA"<<neta<<" not implemented\n";      else if(neta == 4          ) return pfaeta4_(&ic,&ax);
485        else cout << "TrkCluster::GetETA("<<neta<<","<<angle<<","<<landi<<") not implemented\n";
486      return 0;      return 0;
487            
488  };  };
489    
490    /**
491     * Evaluates the cluster position, in pitch units, relative to the strip
492     *  with the maximum signal (TrkCluster::maxs), by applying the digital
493     *  algorithm for saturated clusters.
494     *
495     *  @return The cluster position (0 also if if no saturated strip is found).
496     *
497     * (NB TrkCluster::GetLevel1Struct() showld be called first, in order to fill the F77 level1 common with this single cluster)
498     */
499    Float_t TrkCluster::GetDigSat() {
500    
501      //  GetLevel1Struct(); //Elena: dangerous...
502      int ic = 1;
503      return digsat_(&ic);
504    
505    }
506    
507    /**
508     * Evaluates the cluster position, in pitch unit, relative to the strip with
509     * the maximum signal (TrkCluster::maxs), by applying the PFA set as default (see TrkParams).
510     *  @param angle Projected (effective) angle between particle track and detector plane.
511     */
512    Float_t TrkCluster::GetPositionPU(float angle){
513    
514        if     ( TrkParams::GetPFA() == 0  )return GetETA(0,angle,false);
515        else if( TrkParams::GetPFA() == 2  )return GetETA(2,angle,false);
516        else if( TrkParams::GetPFA() == 3  )return GetETA(3,angle,false);
517        else if( TrkParams::GetPFA() == 4  )return GetETA(4,angle,false);
518        else if( TrkParams::GetPFA() == 5  )return GetETA(0,angle,true);
519        else if( TrkParams::GetPFA() == 10 )return GetCOG(0);
520        else if( TrkParams::GetPFA() == 11 )return GetCOG(1);
521        else if( TrkParams::GetPFA() == 12 )return GetCOG(2);
522        else if( TrkParams::GetPFA() == 13 )return GetCOG(3);
523        else if( TrkParams::GetPFA() == 14 )return GetCOG(4);
524        else cout << "  TrkCluster::GetPositionPU(float "<<angle<<") -- WARNING -- PFA="<<TrkParams::GetPFA()<<" not implemented"<<endl;
525        
526        return 0.;
527        
528    }
529    
530    /**
531     * Give the number of strip used to evaluate the cluster coordinate
532     * according to the p.f.a.
533     * It returns 0 when the COG is used (in this case the number of strip used
534     * equals the multiplicity).
535     * (NB TrkCluster::GetLevel1Struct() showld be called first, in order to fill the F77 level1 common with this single cluster)
536     */
537    Int_t TrkCluster::GetPFAstrips(float angle){
538    
539        float ax = angle;
540        int ic = 1;
541        //    GetLevel1Struct(); //Elena: dangerous...
542        return npfastrips_(&ic,&ax);
543    
544    }
545    
546  //--------------------------------------  //--------------------------------------
547  //  //
548  //  //
# Line 431  TrkLevel1::TrkLevel1(){ Line 559  TrkLevel1::TrkLevel1(){
559              cnn[j][i]=0;              cnn[j][i]=0;
560          };          };
561      };      };
562    //     TrkParams::SetTrackingMode();
563    //     TrkParams::SetPrecisionFactor();
564    //     TrkParams::SetStepMin();
565        TrkParams::SetMiniDefault();
566        TrkParams::SetPFA();
567  }  }
568  //--------------------------------------  //--------------------------------------
569  //  //
# Line 463  void TrkLevel1::Dump(){ Line 596  void TrkLevel1::Dump(){
596      for(int i=0; i<this->nclstr(); i++)     ((TrkCluster *)t[i])->Dump();      for(int i=0; i<this->nclstr(); i++)     ((TrkCluster *)t[i])->Dump();
597            
598  }  }
599    /**
600     * \brief Dump processing status
601     */
602    void TrkLevel1::StatusDump(int view){
603        cout << "DSP n. "<<view+1<<" (level1-)status: "<<hex<<showbase<<good[view]<<dec<<endl;    
604    };
605    /**
606     * \brief Check event status
607     *
608     * Check the event status, according to a flag-mask given as input.
609     * Return true if the view passes the check.
610     *
611     * @param view View number (0-11)
612     * @param flagmask Mask of flags to check (eg. flagmask=0x111 no missing packet,
613     *  no crc error, no software alarm)
614     *
615     * @see TrkLevel2 class definition to know how the status flag is defined
616     *
617     */
618    Bool_t TrkLevel1::StatusCheck(int view, int flagmask){
619    
620        if( view<0 || view >= 12)return false;
621        return !(good[view]&flagmask);
622    
623    };
624    
625    
626  //--------------------------------------  //--------------------------------------
627  //  //
628  //  //
# Line 500  void TrkLevel1::SetFromLevel1Struct(cTrk Line 660  void TrkLevel1::SetFromLevel1Struct(cTrk
660              t_cl->clsigma  = new Float_t[t_cl->CLlength];              t_cl->clsigma  = new Float_t[t_cl->CLlength];
661              t_cl->cladc    = new Int_t[t_cl->CLlength];              t_cl->cladc    = new Int_t[t_cl->CLlength];
662              t_cl->clbad    = new Bool_t[t_cl->CLlength];              t_cl->clbad    = new Bool_t[t_cl->CLlength];
663    
664              Int_t index = 0;              Int_t index = 0;
665              for(Int_t is = from; is < to; is++ ){              for(Int_t is = from; is < to; is++ ){
666                  t_cl->clsignal[index] = (Float_t) l1->clsignal[is];                  t_cl->clsignal[index] = (Float_t) l1->clsignal[is];
# Line 626  TrkCluster *TrkLevel1::GetCluster(int is Line 787  TrkCluster *TrkLevel1::GetCluster(int is
787      TrkCluster *cluster = (TrkCluster*)t[is];      TrkCluster *cluster = (TrkCluster*)t[is];
788      return cluster;      return cluster;
789  }  }
 //--------------------------------------  
 //  
 //  
 //--------------------------------------  
 // /**  
 //  * Load Position-Finding-Algorythm parameters (call the F77 routine).  
 //  *  
 //  */  
 // int TrkLevel1::LoadPfaParam(TString path){  
           
 //     if( path.IsNull() ){  
 //      path = gSystem->Getenv("PAM_CALIB");  
 //      if(path.IsNull()){  
 //          cout << " TrkLevel1::LoadPfaParam() ==> No PAMELA environment variables defined "<<endl;  
 //          return 0;  
 //      }  
 //      path.Append("/trk-param/eta_param-0/");  
 //     }  
790    
 //     strcpy(path_.path,path.Data());  
 //     path_.pathlen = path.Length();  
 //     path_.error   = 0;  
 //     cout <<"Loading p.f.a. parameters: "<<path<<endl;  
 //     return readetaparam_();  
 // }  
791    
792  // /**  // int TrkLevel1::GetPfaNbinsAngle(){
793  //  * Load magnetic field parameters (call the F77 routine).  //     TrkParams::Load(4);
794  //  *  //     if( !TrkParams::IsLoaded(4) ){
795  //  */  //      cout << "int TrkLevel1::GetPfaNbinsAngle() --- ERROR --- p.f.a. parameters  not loaded"<<endl;
796  // int TrkLevel1::LoadFieldParam(TString path){  //      return 0;
           
 // //    if( strcmp(path_.path,path.Data()) ){  
 //     if( path.IsNull() ){  
 //      path = gSystem->Getenv("PAM_CALIB");  
 //      if(path.IsNull()){  
 //          cout << " TrkLevel1::LoadFieldParam() ==> No PAMELA environment variables defined "<<endl;  
 //          return 0;  
 //      }  
 //      path.Append("/trk-param/field_param-0/");  
 //     }  
 //     cout <<"Loading magnetic field "<<path<<endl;  
 //     strcpy(path_.path,path.Data());  
 //     path_.pathlen = path.Length();  
 //     path_.error   = 0;  
 //     return readb_();  
 // //    }        
 // //    return 0;  
 // }  
 // /**  
 //  * Load magnetic field parameters (call the F77 routine).  
 //  *  
 //  */  
 // int TrkLevel1::LoadChargeParam(TString path){  
           
 // //    if( strcmp(path_.path,path.Data()) ){  
 //     if( path.IsNull() ){  
 //      path = gSystem->Getenv("PAM_CALIB");  
 //      if(path.IsNull()){  
 //          cout << " TrkLevel1::LoadChargeParam() ==> No PAMELA environment variables defined "<<endl;  
 //          return 0;  
 //      }  
 //      path.Append("/trk-param/charge_param-1/");  
 //     }  
 //     cout <<"Loading charge-correlation parameters: "<<path<<endl;  
 //     strcpy(path_.path,path.Data());  
 //     path_.pathlen = path.Length();  
 //     path_.error   = 0;  
 //     return readchargeparam_();  
 // //    }        
 // //    return 0;  
 // }  
 // /**  
 //  * Load magnetic field parameters (call the F77 routine).  
 //  *  
 //  */  
 // int TrkLevel1::LoadAlignmentParam(TString path){  
           
 // //    if( strcmp(path_.path,path.Data()) ){  
 //     if( path.IsNull() ){  
 //      path = gSystem->Getenv("PAM_CALIB");  
 //      if(path.IsNull()){  
 //          cout << " TrkLevel1::LoadAlignmentParam() ==> No PAMELA environment variables defined "<<endl;  
 //          return 0;  
 //      }  
 //      path.Append("/trk-param/align_param-0/");  
 //     }  
 //     cout <<"Loading alignment parameters: "<<path<<endl;  
 //     strcpy(path_.path,path.Data());  
 //     path_.pathlen = path.Length();  
 //     path_.error   = 0;  
 //     return readalignparam_();  
 // //    }        
 // //    return 0;  
 // }  
 // /**  
 //  * Load magnetic field parameters (call the F77 routine).  
 //  *  
 //  */  
 // int TrkLevel1::LoadMipParam(TString path){  
           
 // //    if( strcmp(path_.path,path.Data()) ){  
 //     if( path.IsNull() ){  
 //      path = gSystem->Getenv("PAM_CALIB");  
 //      if(path.IsNull()){  
 //          cout << " TrkLevel1::LoadMipParam() ==> No PAMELA environment variables defined "<<endl;  
 //          return 0;  
 //      }  
 //      path.Append("/trk-param/mip_param-0/");  
797  //     }  //     }
798  //     cout <<"Loading ADC-to-MIP conversion parameters: "<<path<<endl;  //     return pfa_.nangbin;
799  //     strcpy(path_.path,path.Data());  // };
800  //     path_.pathlen = path.Length();  
801  //     path_.error   = 0;  // int TrkLevel1::GetPfaNbinsETA(){
802  //     return readmipparam_();  //     TrkParams::Load(4);
803  // //    }        //     if( !TrkParams::IsLoaded(4) ){
804  // //    return 0;  //      cout << "int TrkLevel1::GetPfaNbinsETA() --- ERROR --- p.f.a. parameters  not loaded"<<endl;
805  // }  //      return 0;
 // /**  
 //  * Load magnetic field parameters (call the F77 routine).  
 //  *  
 //  */  
 // int TrkLevel1::LoadVKMaskParam(TString path){  
           
 // //    if( strcmp(path_.path,path.Data()) ){  
 //     if( path.IsNull() ){  
 //      path = gSystem->Getenv("PAM_CALIB");  
 //      if(path.IsNull()){  
 //          cout << " TrkLevel1::LoadVKMaskParam() ==> No PAMELA environment variables defined "<<endl;  
 //          return 0;  
 //      }  
 //      path.Append("/trk-param/mask_param-1/");  
806  //     }  //     }
807  //     cout <<"Loading VK-mask parameters: "<<path<<endl;  //     return pfa_.netaval;
808  //     strcpy(path_.path,path.Data());  // };
 //     path_.pathlen = path.Length();  
 //     path_.error   = 0;  
 //     return readvkmask_();  
 // //    }        
 // //    return 0;  
 // }  
809    
810  // /**  // /**
811  //  * Load all (default) parameters. Environment variable must be defined.  //  *
812  //  *  //  *
813  //  */  //  */
814  // int TrkLevel1::LoadParams(){  // float* TrkLevel1::GetPfaCoord(TString pfa, int nview, int nladder, int nang){
   
 //     int result=0;  
       
 //     result = result * LoadFieldParam();  
 //     result = result * LoadPfaParam();  
 //     result = result * LoadChargeParam();  
 //     result = result * LoadAlignmentParam();  
 //     result = result * LoadMipParam();  
 //     result = result * LoadVKMaskParam();  
   
 //     return result;  
 // }  
   
   
815    
816  int TrkLevel1::GetPfaNbinsAngle(){  //     TrkParams::Load(4);
817      TrkParams::Load(4);  //     if( !TrkParams::IsLoaded(4) ){
818      if( !TrkParams::IsLoaded(4) ){  //      cout << "float* TrkLevel1::GetPfaCoord(TString pfa, int nview, int nladder, int nang) --- ERROR --- p.f.a. parameters  not loaded"<<endl;
819          cout << "int TrkLevel1::GetPfaNbinsAngle() --- ERROR --- p.f.a. parameters  not loaded"<<endl;  //      return 0;
820          return 0;  //     }
     }  
     return pfa_.nangbin;  
 };  
   
 int TrkLevel1::GetPfaNbinsETA(){  
     TrkParams::Load(4);  
     if( !TrkParams::IsLoaded(4) ){  
         cout << "int TrkLevel1::GetPfaNbinsETA() --- ERROR --- p.f.a. parameters  not loaded"<<endl;  
         return 0;  
     }  
     return pfa_.netaval;  
 };  
   
 /**  
  *  
  *  
  */  
 float* TrkLevel1::GetPfaCoord(TString pfa, int nview, int nladder, int nang){  
   
     TrkParams::Load(4);  
     if( !TrkParams::IsLoaded(4) ){  
         cout << "float* TrkLevel1::GetPfaCoord(TString pfa, int nview, int nladder, int nang) --- ERROR --- p.f.a. parameters  not loaded"<<endl;  
         return 0;  
     }  
821        
822      int nbins = GetPfaNbinsETA();  //     int nbins = GetPfaNbinsETA();
823      if(!nbins)return 0;  //     if(!nbins)return 0;
824    
825      float *fcorr = new float [nbins];  //     float *fcorr = new float [nbins];
826    
827      if(!pfa.CompareTo("ETA2",TString::kIgnoreCase)){  //     if(!pfa.CompareTo("ETA2",TString::kIgnoreCase)){
828          for(int ib=0; ib<nbins; ib++){  //      for(int ib=0; ib<nbins; ib++){
829              fcorr[ib] = pfa_.feta2[nang][nladder][nview][ib];  //          fcorr[ib] = pfa_.feta2[nang][nladder][nview][ib];
830              cout << pfa_.eta2[nang][ib] << " - " <<  pfa_.feta2[nang][nladder][nview][ib]<<endl;;  //          cout << pfa_.eta2[nang][ib] << " - " <<  pfa_.feta2[nang][nladder][nview][ib]<<endl;;
831          }  //      }
832      }else if (!pfa.CompareTo("ETA3",TString::kIgnoreCase)){  //     }else if (!pfa.CompareTo("ETA3",TString::kIgnoreCase)){
833          for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.feta3[nang][nladder][nview][ib];  //      for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.feta3[nang][nladder][nview][ib];
834      }else if (!pfa.CompareTo("ETA4",TString::kIgnoreCase)){  //     }else if (!pfa.CompareTo("ETA4",TString::kIgnoreCase)){
835          for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.feta4[nang][nladder][nview][ib];  //      for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.feta4[nang][nladder][nview][ib];
836      }else{  //     }else{
837          cout << pfa<<" pfa parameters not implemented "<<endl;  //      cout << pfa<<" pfa parameters not implemented "<<endl;
838          return 0;  //      return 0;
839      }      //     }    
840    
841      return fcorr;  //     return fcorr;
842    
843  };  // };
844    
845  float* TrkLevel1::GetPfaAbs(TString pfa, int nang){  // float* TrkLevel1::GetPfaAbs(TString pfa, int nang){
846        
847      TrkParams::Load(4);  //     TrkParams::Load(4);
848      if( !TrkParams::IsLoaded(4) ){  //     if( !TrkParams::IsLoaded(4) ){
849          cout << "float* TrkLevel1::GetPfaAbs(TString pfa, int nang) --- ERROR --- p.f.a. parameters  not loaded"<<endl;  //      cout << "float* TrkLevel1::GetPfaAbs(TString pfa, int nang) --- ERROR --- p.f.a. parameters  not loaded"<<endl;
850          return 0;  //      return 0;
851      }  //     }
852    
853      int nbins = GetPfaNbinsETA();  //     int nbins = GetPfaNbinsETA();
854      if(!nbins)return 0;  //     if(!nbins)return 0;
855    
856      float *fcorr = new float [nbins];  //     float *fcorr = new float [nbins];
857    
858      if(!pfa.CompareTo("ETA2",TString::kIgnoreCase)){  //     if(!pfa.CompareTo("ETA2",TString::kIgnoreCase)){
859          for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.eta2[nang][ib];  //      for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.eta2[nang][ib];
860      }else if (!pfa.CompareTo("ETA3",TString::kIgnoreCase)){  //     }else if (!pfa.CompareTo("ETA3",TString::kIgnoreCase)){
861          for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.eta3[nang][ib];  //      for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.eta3[nang][ib];
862      }else if (!pfa.CompareTo("ETA4",TString::kIgnoreCase)){  //     }else if (!pfa.CompareTo("ETA4",TString::kIgnoreCase)){
863          for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.eta4[nang][ib];  //      for(int ib=0; ib<nbins; ib++)fcorr[ib] = pfa_.eta4[nang][ib];
864      }else{  //     }else{
865          cout << pfa<<" pfa parameters not implemented "<<endl;  //      cout << pfa<<" pfa parameters not implemented "<<endl;
866          return 0;  //      return 0;
867      }      //     }    
868    
869      return fcorr;  //     return fcorr;
870    
871  };  // };
872    
873  /**  /**
874   * Method to call the F77 routine that performs level1->level2 processing.   * Method to call the F77 routine that performs level1->level2 processing.
875   * The level2 output is stored in a common block, which can be retrieved   * The level2 output is stored in a common block, which can be retrieved
876   * by mean of the method TrkLevel2::SetFromLevel2Struct().   * by mean of the method TrkLevel2::SetFromLevel2Struct().
  * @param pfa Position finding algorythm used to reconstruct the track  
  * Implemented algorythms:  
  * 0  ETA (default)  
  * 1  ---  
  * 2  ETA2  
  * 3  ETA3  
  * 4  ETA4  
  * 10 COG  
  * 11 COG1  
  * 12 COG2  
  * 13 COG3  
  * 14 COG4  
877   * NB If the TrkLevel1 object is readout from a tree, and the   * NB If the TrkLevel1 object is readout from a tree, and the
878   * TrkLevel1::ProcessEvent(int pfa) is used to reprocess the event, attention   * TrkLevel1::ProcessEvent(int pfa) is used to reprocess the event, attention
879   * should be payed to the fact that single clusters (clusters not associated   * should be payed to the fact that single clusters (clusters not associated
880   * with any track) might not be stored. Full reprocessing should be done from   * with any track) might not be stored. Full reprocessing should be done starting
881   * level0 data.   * from level0 data.
882   */   */
883  int TrkLevel1::ProcessEvent(int pfa){  //int TrkLevel1::ProcessEvent(int pfa){
884    int TrkLevel1::ProcessEvent(){
885    
886  //    cout << "int TrkLevel1::ProcessEvent()" << endl;  //    cout << "int TrkLevel1::ProcessEvent()" << endl;
887      TrkParams::Load( );      TrkParams::Load( );
# Line 899  int TrkLevel1::ProcessEvent(int pfa){ Line 889  int TrkLevel1::ProcessEvent(int pfa){
889    
890      GetLevel1Struct();      GetLevel1Struct();
891    
892      analysisflight_(&pfa);  //    analysisflight_(&pfa);
893    //    TrkParams::SetPFA(pfa);
894  //    cout << "...done"<<endl;      analysisflight_();
895    
896      return 1;      return 1;
897    
898  }  }
899    
900    //--------------------------------------
901    //
902    //
903    //--------------------------------------
904    /**
905     * Method to fill a TrkLevel1 object from an existing one, by cleaning low-signal clusters.
906     *
907     */
908    void TrkLevel1::Set(TrkLevel1 *trkl1, float mipCut, float fCut){
909    
910    
911    
912        
913        if(!trkl1)return;
914    
915        //  -------------------------
916        //  ****general variables****
917        //  -------------------------    
918        for(Int_t i=0; i<12 ; i++){
919            good[i] = trkl1->good[i];
920            for(Int_t j=0; j<24 ; j++){
921                cn[j][i]     = trkl1->cn[j][i];
922                cnn[j][i]    = trkl1->cnn[j][i];
923            };
924        };
925        //  -------------------------
926        //  ****cluster array****
927        //  -------------------------    
928    
929        if(Cluster)Cluster->Clear("C");
930        Cluster = new TClonesArray("TrkCluster");
931        TClonesArray &t = *Cluster;
932    
933        int isel=0;
934        for(int icl=0 ; icl< trkl1->GetClusters()->GetEntries(); icl++){
935            TrkCluster *cl = trkl1->GetCluster(icl);
936    
937            float mip = TrkParams::GetMIP(cl->GetLadder()-1,cl->view-1);
938            float smip = cl->GetSignal()/(mip>0.?mip:1.);
939            float smax =  cl->clsignal[cl->indmax]/(mip>0.?mip:1.);
940            if(smax/smip<fCut)continue;
941            if(smip<mipCut)continue;
942            if(smax<0.5*mipCut)continue;
943            
944    
945    
946            new(t[isel]) TrkCluster(*cl); // <<< store cluster
947            isel++;
948        }
949    
950    
951    
952    }
953    
954  ClassImp(TrkLevel1);  ClassImp(TrkLevel1);
955  ClassImp(TrkCluster);  ClassImp(TrkCluster);
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