/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.27 by pam-fi, Thu May 24 14:32:14 2007 UTC revision 1.36 by pam-fi, Fri Apr 11 13:44:36 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 144  public: Line 162  public:
162      Bool_t IsSaturated();      Bool_t IsSaturated();
163      Bool_t IsBad(int,int);      Bool_t IsBad(int,int);
164      Float_t GetDEDX();      Float_t GetDEDX();
165      Float_t GetDEDX(int);      Float_t GetDEDX(int ip);
166      Float_t GetDEDX(int,int);      Float_t GetDEDX(int ip,int iv);
167      Int_t GetLeverArmX();      Int_t GetLeverArmX();
168      Int_t GetLeverArmY();      Int_t GetLeverArmY();
169        Float_t GetChi2X();
170        Float_t GetChi2Y();
171        Float_t GetLnLX();
172        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 161  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      void EvaluateClusterPositions();      Bool_t EvaluateClusterPositions();
195    
196      void FillMiniStruct(cMini2track&);      void FillMiniStruct(cMini2track&);
197      void SetFromMiniStruct(cMini2track*);      void SetFromMiniStruct(cMini2track*);
# Line 174  public: Line 202  public:
202      Int_t GetSensor(int ip);      Int_t GetSensor(int ip);
203      Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };      Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };
204      Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };      Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };
205      void ResetXGood(int ip){ xgood[ip]=0; };      void ResetXGoo(int ip){ xgood[ip]=0; };
206      void ResetYGood(int ip){ ygood[ip]=0; };      void ResetYGood(int ip){ ygood[ip]=0; };
207      void SetXGood(int ip, int clid, int is);  /*     void SetXGood(int ip, int clid, int is); */
208      void SetYGood(int ip, int clid, int is);  /*     void SetYGood(int ip, int clid, int is); */
209        void SetXGood(int ip, int clid, int il, int is, bool bad);
210        void SetYGood(int ip, int clid, int il, int is, bool bad);
211        void SetXGood(int ip, int clid, int il, int is){ SetXGood(ip,clid,il,is,false); };
212        void SetYGood(int ip, int clid, int il, int is){ SetYGood(ip,clid,il,is,false); };
213    
214    
215      Bool_t BadClusterX(int ip){ return IsBad(ip,0); };      Bool_t BadClusterX(int ip){ return IsBad(ip,0); };
216      Bool_t BadClusterY(int ip){ return IsBad(ip,1); };      Bool_t BadClusterY(int ip){ return IsBad(ip,1); };
# Line 185  public: Line 218  public:
218      Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };      Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
219      Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };      Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
220    
221        Int_t GetClusterX_Multiplicity(int ip){ return (Int_t)(multmaxx[ip]/10000); };
222        Int_t GetClusterY_Multiplicity(int ip){ return (Int_t)(multmaxy[ip]/10000); };
223        Int_t GetClusterX_MaxStrip(int ip){ return (Int_t)(multmaxx[ip]%10000); };
224        Int_t GetClusterY_MaxStrip(int ip){ return (Int_t)(multmaxy[ip]%10000); };
225        Float_t GetClusterX_Seed(int ip){ return seedx[ip]; };
226        Float_t GetClusterY_Seed(int ip){ return seedy[ip]; };
227    /*     Float_t GetClusterX_oordinatePU(int ip); */
228    /*     Float_t GetClusterY_CoordinatePU(int ip); */
229        
230        Float_t GetYav();
231        Float_t GetXav();
232        Float_t GetZav();
233    
234        Int_t GetNColumns();
235    
236        Float_t GetDEDX_max(int ip, int iv);
237        Float_t GetDEDX_max(int iv){ return GetDEDX_max(-1,iv); };
238        Float_t GetDEDX_max(){ return GetDEDX_max(-1,-1); };
239        Float_t GetDEDX_min(int ip, int iv);
240        Float_t GetDEDX_min(int iv){ return GetDEDX_min(-1,iv); };
241        Float_t GetDEDX_min(){ return GetDEDX_min(-1,-1); };
242    
243        Float_t GetResidual_max(int ip, int iv);
244        Float_t GetResidual_max(int iv){ return GetResidual_max(-1,iv); };
245        Float_t GetResidual_max(){ return GetResidual_max(-1,-1); };
246    
247        Int_t GetClusterX_Multiplicity_max();
248        Int_t GetClusterX_Multiplicity_min();
249        Int_t GetClusterY_Multiplicity_max();
250        Int_t GetClusterY_Multiplicity_min();
251    
252        Float_t GetClusterX_Seed_min();
253        Float_t GetClusterY_Seed_min();
254    
255      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
256    
257      friend class TrkLevel2;      friend class TrkLevel2;
258    
259      ClassDef(TrkTrack,3);      ClassDef(TrkTrack,5);
260    
261  };  };
262  /**  /**
# Line 207  public: Line 274  public:
274      int plane;       ///<plane      int plane;       ///<plane
275      float coord[2];  ///<coordinate (on sensor 1 and 2)      float coord[2];  ///<coordinate (on sensor 1 and 2)
276      float sgnl;      ///<cluster signal in MIP (<0 if saturated)      float sgnl;      ///<cluster signal in MIP (<0 if saturated)
277        int multmax;     ///<cluster multiplicity and strip of maximum
278    
279      TrkSinglet();      TrkSinglet();
280      TrkSinglet(const TrkSinglet&);      TrkSinglet(const TrkSinglet&);
# Line 218  public: Line 286  public:
286      void Delete(){Clear();};      void Delete(){Clear();};
287      Float_t GetSignal(){return fabs(sgnl);}      Float_t GetSignal(){return fabs(sgnl);}
288      Bool_t IsSaturated(){return (sgnl<0); };      Bool_t IsSaturated(){return (sgnl<0); };
289            
290        Bool_t IsBad()                 { return multmax<=0; };
291        Int_t GetCluster_Multiplicity(){ return (Int_t)(abs(multmax)/10000); };
292        Int_t GetCluster_MaxStrip()    { return (Int_t)(abs(multmax)%10000); };
293    
294    
295      friend class TrkLevel2;      friend class TrkLevel2;
296    
297      ClassDef(TrkSinglet,3);      ClassDef(TrkSinglet,4);
298    
299  };  };
300    
# Line 235  public: Line 308  public:
308   * Each track may have an "image", due to the ambiguity on the Y view, which is stored also.   * Each track may have an "image", due to the ambiguity on the Y view, which is stored also.
309   * Thus, the number of stored tracks ( ntrk() ) differs from the number of "physical" tracks ( GetNTracks() ).   * Thus, the number of stored tracks ( ntrk() ) differs from the number of "physical" tracks ( GetNTracks() ).
310   * Proper methods allow to sort tracks and select the physical ones ( GetTracks() ).   * Proper methods allow to sort tracks and select the physical ones ( GetTracks() ).
311     *
312     * The event status indicates the processing status of data from each DSP, according to the following
313     * notation:
314     *
315     * LSB --> 0 missing packet
316     *         1 CRC error
317     *         2 on-line software alarm (latch-up, timeout ecc...)
318     *         3 jump in the trigger counter
319     *         4 decode error
320     *         5 n.clusters > maximum number (level1 processing)
321     *         6
322     *         7
323     *         8 n.clusters > maximum value (level2 processing)
324     *         9 n.couples per plane > maximum values (vector dimention)
325     *         10 n.doublets > maximum values
326     *         11 n.triplets > maximum values
327     *         12 n.yz-clouds > maximum values
328     *         13 n.xz-clouds > maximum values
329     *         14 n.candidate-tracks > maximum values
330     *         15 n.couples per plane > maximum values (for Hough transform)
331     * MSB --> 16
332     *        
333     *
334     * For all data processed before June 2007 the event status was coded according to
335     * a different rule:
336     *
337     * Status of level1 processing
338     *  0 -- OK  
339     *  1 -- missing packet
340     *  2 -- 1  CRC error
341     *  3 -- 2 on-line software alarm (latch-up flags asserted or n.transmitted-words = 0)
342     *  4 -- 3 jump in the trigger counter
343     * 10 -- 4 decode error
344     * 11 -- 5  n.clusters > maximum number (for level1 processing)
345     * Status of level2 processing
346     * 21 -- 0 n.clusters > maximum value (for level2 processing)
347     * 22 -- 1 n.couples per plane > maximum values (vector dimention)
348     * 23 -- 2 n.doublets > maximum values
349     * 24 -- 3 n.triplets > maximum values
350     * 25 -- 4 n.yz-clouds > maximum values
351     * 26 -- 5 n.xz-clouds > maximum values
352     * 27 -- 6 n.candidate-tracks > maximum values
353     * 28 -- 7 n.couples per plane > maximum values (for Hough transform)
354     *  
355     *
356   */   */
357  class TrkLevel2 : public TObject {  class TrkLevel2 : public TObject {
358    
# Line 274  class TrkLevel2 : public TObject { Line 392  class TrkLevel2 : public TObject {
392      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
393      float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)      float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
394      Float_t GetZTrk(Int_t);      Float_t GetZTrk(Int_t);
395      Float_t GetXTrkLeft(){return XTRKL;};      Float_t GetXTrkLeft(){return XMAGNLOW;};
396      Float_t GetXTrkRight(){return XTRKR;};      Float_t GetXTrkRight(){return XMAGNHIGH;};
397      Float_t GetYTrkLeft(){return YTRKL;};      Float_t GetYTrkLeft(){return YMAGNLOW;};
398      Float_t GetYTrkRight(){return YTRKR;};      Float_t GetYTrkRight(){return YMAGNHIGH;};
399            
400      Bool_t IsMaskedVK(int,int);      Bool_t IsMaskedVK(int,int);
401      Bool_t GetVKMask(int,int);      Bool_t GetVKMask(int,int);
# Line 299  class TrkLevel2 : public TObject { Line 417  class TrkLevel2 : public TObject {
417      TrkLevel2*    GetTrkLevel2(){return this;}      TrkLevel2*    GetTrkLevel2(){return this;}
418      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
419            
420        void   StatusDump(int view);
421        Bool_t StatusCheck(int view, int flagmask);
422    
423      ClassDef(TrkLevel2,3);      ClassDef(TrkLevel2,3);
424    
425  };  };
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