/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.29 by pam-fi, Wed Jun 6 09:36:08 2007 UTC revision 1.35 by pam-fi, Wed Mar 5 17:00:18 2008 UTC
# Line 30  Line 30 
30  #define XMAGNLOW -8.07  #define XMAGNLOW -8.07
31  #define YMAGNHIGH 6.57  #define YMAGNHIGH 6.57
32  #define YMAGNLOW -6.57  #define YMAGNLOW -6.57
33    // tof planes
34    #define ZS11  53.74
35    #define ZS12  53.04
36    #define ZS21  23.94
37    #define ZS22  23.44
38    #define ZS31 -23.49
39    #define ZS32 -24.34
40    
41  // (mechanical) x/y-coordinates of magnet cavity  // (mechanical) x/y-coordinates of magnet cavity
42  #define XTRKL -8.1  /* #define XTRKL -8.1 */
43  #define XTRKR  8.1  /* #define XTRKR  8.1 */
44  #define YTRKL -6.6  /* #define YTRKL -6.6 */
45  #define YTRKR  6.6  /* #define YTRKR  6.6 */
46    
47  /**  /**
48   * \brief Class to describe, by points, a particle trajectory in the apparatus.   * \brief Class to describe, by points, a particle trajectory in the apparatus.
# Line 49  class Trajectory : public TObject{ Line 57  class Trajectory : public TObject{
57   public:   public:
58    
59      int npoint; ///< number of evaluated points along the trajectory      int npoint; ///< number of evaluated points along the trajectory
60      float* x;   ///< x coordinates      float* x;   //[npoint]
61      float* y;   ///< y coordinates      float* y;   //[npoint]
62      float* z;   ///< z coordinates      float* z;   //[npoint]
63      float* thx; ///< x projected angle      float* thx; //[npoint]
64      float* thy; ///< y projected angle      float* thy; //[npoint]
65      float* tl;  ///< track length      float* tl;  //[npoint]
66    
67      Trajectory();      Trajectory();
68      Trajectory(int n);      Trajectory(int n);
# Line 67  class Trajectory : public TObject{ Line 75  class Trajectory : public TObject{
75      float GetLength(){float l=0; for(int i=0; i<npoint;i++)l=l+tl[i]; return l;};      float GetLength(){float l=0; for(int i=0; i<npoint;i++)l=l+tl[i]; return l;};
76      float GetLength(int,int);      float GetLength(int,int);
77    
78      ClassDef(Trajectory,2);      ClassDef(Trajectory,3);
79    
80  };  };
81  /**  /**
# Line 80  class Trajectory : public TObject{ Line 88  class Trajectory : public TObject{
88   * Cluster flags: xgood[6], ygood[6]   * Cluster flags: xgood[6], ygood[6]
89   *   *
90   * xgood/ygood = +/- 0lsccccccc   * xgood/ygood = +/- 0lsccccccc
91   *                |   |||------- ID (1-7483647) of the included cluster     * ccccccc ID (1-7483647) of the included cluster  
92   *                |   ||-------- sensor number (1,2   - increasing y)   * s       sensor number (1,2   - increasing y)
93   *                |   |--------- ladder number (1,2,3 - increasing x)   * l       ladder number (1,2,3 - increasing x)
94   *                |------------- does-not/does include bad strips   * +/-     does-not/does include bad strips
95     *
96   */   */
97  // ==================================================================  // ==================================================================
98  class TrkTrack : public TObject {  class TrkTrack : public TObject {
99    
100  private:  private:
101    
102    public:
103    
104      int   seqno;           ///<stored track sequential number      int   seqno;           ///<stored track sequential number
105      int   image;           ///<sequential number of track-image      int   image;           ///<sequential number of track-image
106                    
 public:  
   
107      float al[5];           ///<TRACK STATE VECTOR      float al[5];           ///<TRACK STATE VECTOR
108      float coval[5][5];     ///<covariance matrix      float coval[5][5];     ///<covariance matrix
109      int   xgood[6];        ///<cluster flag for x-view (0 = view not included in the fit)      int   xgood[6];        ///<cluster id for x-view (0 = view not included in the fit)
110      int   ygood[6];        ///<cluster flag for y-view (0 = view not included in the fit)      int   ygood[6];        ///<cluster id for y-view (0 = view not included in the fit)
111      float xm[6];           ///<measured x coordinates      float xm[6];           ///<measured x coordinates
112      float ym[6];           ///<measured y coordinates      float ym[6];           ///<measured y coordinates
113      float zm[6];           ///<measured z coordinates      float zm[6];           ///<measured z coordinates
# Line 107  public: Line 116  public:
116      float tailx[6];        ///<spatial resolution tail on X view      float tailx[6];        ///<spatial resolution tail on X view
117      float taily[6];        ///<spatial resolution tail on y view      float taily[6];        ///<spatial resolution tail on y view
118      float chi2;            ///<chi2      float chi2;            ///<chi2
119      int   nstep;           ///<n. step      int   nstep;           ///<n.step
120      float xv[6];           ///<calculated x coordinates      float xv[6];           ///<calculated x coordinates
121      float yv[6];           ///<calculated y coordinates      float yv[6];           ///<calculated y coordinates
122      float zv[6];           ///<calculated z coordinates      float zv[6];           ///<calculated z coordinates
# Line 115  public: Line 124  public:
124      float ayv[6];          ///<calculated angles (deg) on y view      float ayv[6];          ///<calculated angles (deg) on y view
125      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)
126      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)
127        int   multmaxx[6];     ///<cluster multiplicity and strip of maximum on x view
128        int   multmaxy[6];     ///<cluster multiplicity and strip of maximum on y view
129        float seedx[6];        ///< seed of the cluster x
130        float seedy[6];        ///< seed of the cluster y
131        float xpu[6];          ///< x coordinate in pitch units
132        float ypu[6];          ///< y coordinate in pitch units
133    
134        float xGF[14];         ///<calculated x coordinates on GF reference planes
135        float yGF[14];         ///<calculated y coordinates on GF reference planes
136    
137      TrkTrack();      TrkTrack();
138      TrkTrack(const TrkTrack&);      TrkTrack(const TrkTrack&);
# Line 131  public: Line 149  public:
149      Int_t  GetSeqNo(){return seqno;}        ///< Returns the track sequential number      Int_t  GetSeqNo(){return seqno;}        ///< Returns the track sequential number
150      Int_t  GetImageSeqNo(){return image;}   ///< Returns the track image sequential number      Int_t  GetImageSeqNo(){return image;}   ///< Returns the track image sequential number
151      Bool_t HasImage(){return !(image==-1);} ///< Returns true if the track has an image      Bool_t HasImage(){return !(image==-1);} ///< Returns true if the track has an image
152      int DoTrack(Trajectory* t);                         ///< Evaluates the trajectory in the apparatus.      int DoTrack(Trajectory* t);             ///< Evaluates the trajectory in the apparatus.
153      int DoTrack2(Trajectory* t);                        ///< Evaluates the trajectory in the apparatus.      int DoTrack2(Trajectory* t);            ///< Evaluates the trajectory in the apparatus.
154      float BdL(){return 0;};                                     ///< Evaluates the integral of B*dL along the track.      float BdL(){return 0;};                 ///< Evaluates the integral of B*dL along the track.
155      Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)XGood(i); return n;};      Int_t GetNX(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)XGood(i); return n;};
156      Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)YGood(i); return n;};      Int_t GetNY(){Int_t n=0; for(Int_t i=0; i<6; i++)n+=(Int_t)YGood(i); return n;};
157      Int_t GetNtot(){return GetNX()+GetNY();};      Int_t GetNtot(){return GetNX()+GetNY();};
# Line 153  public: Line 171  public:
171      Float_t GetLnLX();      Float_t GetLnLX();
172      Float_t GetLnLY();      Float_t GetLnLY();
173    
174        Float_t GetEffectiveAngle(int ip, int iv);
175        
176      void SetMeasure(double *xmeas, double *ymeas, double *zmeas);      void SetMeasure(double *xmeas, double *ymeas, double *zmeas);
177      void SetResolution(double *rx, double *ry);      void SetResolution(double *rx, double *ry);
178      void SetTail(double *tx, double *ty, double factor);      void SetTail(double *tx, double *ty, double factor);
# Line 165  public: Line 185  public:
185      void SetTrackingMode(int trackmode);      void SetTrackingMode(int trackmode);
186      void SetPrecisionFactor(double fact);      void SetPrecisionFactor(double fact);
187      void SetStepMin(int istepmin);      void SetStepMin(int istepmin);
188      Bool_t IsInsideCavity();      void SetDeltaB(int id, double db);
189    
190        Bool_t IsInsideCavity(float);
191        Bool_t IsInsideCavity(){ return IsInsideCavity(0.); };
192        Bool_t IsInsideAcceptance();
193    
194      Bool_t EvaluateClusterPositions();      Bool_t EvaluateClusterPositions();
195    
# Line 189  public: Line 213  public:
213      Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };      Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
214      Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };      Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
215    
216        Int_t GetClusterX_Multiplicity(int ip){ return (Int_t)(multmaxx[ip]/10000); };
217        Int_t GetClusterY_Multiplicity(int ip){ return (Int_t)(multmaxy[ip]/10000); };
218        Int_t GetClusterX_MaxStrip(int ip){ return (Int_t)(multmaxx[ip]%10000); };
219        Int_t GetClusterY_MaxStrip(int ip){ return (Int_t)(multmaxy[ip]%10000); };
220        Float_t GetClusterX_Seed(int ip){ return seedx[ip]; };
221        Float_t GetClusterY_Seed(int ip){ return seedy[ip]; };
222    /*     Float_t GetClusterX_CoordinatePU(int ip); */
223    /*     Float_t GetClusterY_CoordinatePU(int ip); */
224        
225        Float_t GetYav();
226        Float_t GetXav();
227        Float_t GetZav();
228    
229        Int_t GetNColumns();
230    
231        Float_t GetDEDX_max(int ip, int iv);
232        Float_t GetDEDX_max(int iv){ return GetDEDX_max(-1,iv); };
233        Float_t GetDEDX_max(){ return GetDEDX_max(-1,-1); };
234        Float_t GetDEDX_min(int ip, int iv);
235        Float_t GetDEDX_min(int iv){ return GetDEDX_min(-1,iv); };
236        Float_t GetDEDX_min(){ return GetDEDX_min(-1,-1); };
237    
238        Float_t GetResidual_max(int ip, int iv);
239        Float_t GetResidual_max(int iv){ return GetResidual_max(-1,iv); };
240        Float_t GetResidual_max(){ return GetResidual_max(-1,-1); };
241    
242        Int_t GetClusterX_Multiplicity_max();
243        Int_t GetClusterX_Multiplicity_min();
244        Int_t GetClusterY_Multiplicity_max();
245        Int_t GetClusterY_Multiplicity_min();
246    
247        Float_t GetClusterX_Seed_min();
248        Float_t GetClusterY_Seed_min();
249    
250      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
251    
252      friend class TrkLevel2;      friend class TrkLevel2;
253    
254      ClassDef(TrkTrack,3);      ClassDef(TrkTrack,5);
255    
256  };  };
257  /**  /**
# Line 211  public: Line 269  public:
269      int plane;       ///<plane      int plane;       ///<plane
270      float coord[2];  ///<coordinate (on sensor 1 and 2)      float coord[2];  ///<coordinate (on sensor 1 and 2)
271      float sgnl;      ///<cluster signal in MIP (<0 if saturated)      float sgnl;      ///<cluster signal in MIP (<0 if saturated)
272        int multmax;     ///<cluster multiplicity and strip of maximum
273    
274      TrkSinglet();      TrkSinglet();
275      TrkSinglet(const TrkSinglet&);      TrkSinglet(const TrkSinglet&);
# Line 222  public: Line 281  public:
281      void Delete(){Clear();};      void Delete(){Clear();};
282      Float_t GetSignal(){return fabs(sgnl);}      Float_t GetSignal(){return fabs(sgnl);}
283      Bool_t IsSaturated(){return (sgnl<0); };      Bool_t IsSaturated(){return (sgnl<0); };
284            
285        Bool_t IsBad()                 { return multmax<=0; };
286        Int_t GetCluster_Multiplicity(){ return (Int_t)(abs(multmax)/10000); };
287        Int_t GetCluster_MaxStrip()    { return (Int_t)(abs(multmax)%10000); };
288    
289    
290      friend class TrkLevel2;      friend class TrkLevel2;
291    
292      ClassDef(TrkSinglet,3);      ClassDef(TrkSinglet,4);
293    
294  };  };
295    
# Line 243  public: Line 307  public:
307   * The event status indicates the processing status of data from each DSP, according to the following   * The event status indicates the processing status of data from each DSP, according to the following
308   * notation:   * notation:
309   *   *
310   *     xxxx xxxx xxxx xxxx xxxx xxxx   * LSB --> 0 missing packet
311   *     |||| |||| |||| |||| |||| ||||_ 0 missing packet   *         1 CRC error
312   *     |||| |||| |||| |||| |||| |||__ 1 CRC error   *         2 on-line software alarm (latch-up, timeout ecc...)
313   *     |||| |||| |||| |||| |||| ||___ 2 on-line software alarm (latch-up, timeout ecc...)   *         3 jump in the trigger counter
314   *     |||| |||| |||| |||| |||| |____ 3 jump in the trigger counter   *         4 decode error
315   *     |||| |||| |||| |||| ||||______ 4 decode error   *         5 n.clusters > maximum number (level1 processing)
316   *     |||| |||| |||| |||| |||_______ 5 n.clusters > maximum number (level1 processing)   *         6
317   *     |||| |||| |||| |||| ||________ 6   *         7
318   *     |||| |||| |||| |||| |_________ 7   *         8 n.clusters > maximum value (level2 processing)
319   *     |||| |||| |||| ||||___________ 8 n.clusters > maximum value (level2 processing)   *         9 n.couples per plane > maximum values (vector dimention)
320   *     |||| |||| |||| |||____________ 9 n.couples per plane > maximum values (vector dimention)   *         10 n.doublets > maximum values
321   *     |||| |||| |||| ||_____________ 10 n.doublets > maximum values   *         11 n.triplets > maximum values
322   *     |||| |||| |||| |______________ 11 n.triplets > maximum values   *         12 n.yz-clouds > maximum values
323   *     |||| |||| ||||________________ 12 n.yz-clouds > maximum values   *         13 n.xz-clouds > maximum values
324   *     |||| |||| |||_________________ 13 n.xz-clouds > maximum values   *         14 n.candidate-tracks > maximum values
325   *     |||| |||| ||__________________ 14 n.candidate-tracks > maximum values   *         15 n.couples per plane > maximum values (for Hough transform)
326   *     |||| |||| |___________________ 15 n.couples per plane > maximum values (for Hough transform)   * MSB --> 16
  *     |||| ||||_____________________ 16  
327   *           *        
328   *   *
329   * For all data processed before June 2007 the event status was coded according to   * For all data processed before June 2007 the event status was coded according to
# Line 324  class TrkLevel2 : public TObject { Line 387  class TrkLevel2 : public TObject {
387      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
388      float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)      float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
389      Float_t GetZTrk(Int_t);      Float_t GetZTrk(Int_t);
390      Float_t GetXTrkLeft(){return XTRKL;};      Float_t GetXTrkLeft(){return XMAGNLOW;};
391      Float_t GetXTrkRight(){return XTRKR;};      Float_t GetXTrkRight(){return XMAGNHIGH;};
392      Float_t GetYTrkLeft(){return YTRKL;};      Float_t GetYTrkLeft(){return YMAGNLOW;};
393      Float_t GetYTrkRight(){return YTRKR;};      Float_t GetYTrkRight(){return YMAGNHIGH;};
394            
395      Bool_t IsMaskedVK(int,int);      Bool_t IsMaskedVK(int,int);
396      Bool_t GetVKMask(int,int);      Bool_t GetVKMask(int,int);
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