/[PAMELA software]/DarthVader/TrackerLevel2/inc/TrkLevel2.h
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revision 1.24 by pam-fi, Fri Apr 27 10:39:57 2007 UTC revision 1.33 by pam-fi, Tue Nov 27 11:43:49 2007 UTC
# Line 17  Line 17 
17  // z-coordinate of track state-vector reference-plane  // z-coordinate of track state-vector reference-plane
18  #define ZINI 23.5    #define ZINI 23.5  
19  // (mechanical) z-coordinate of the tracker planes  // (mechanical) z-coordinate of the tracker planes
20  #define ZTRK6 -22.23  #define ZTRK6 -22.22
21  #define ZTRK5 -13.32  #define ZTRK5 -13.31
22  #define ZTRK4 -4.42  #define ZTRK4 -4.41
23  #define ZTRK3 4.48  #define ZTRK3 4.49
24  #define ZTRK2 13.38  #define ZTRK2 13.39
25  #define ZTRK1 22.28  #define ZTRK1 22.29
26    // magnet cavity dimensions
27    #define ZMAGNHIGH 21.83
28    #define ZMAGNLOW -21.83
29    #define XMAGNHIGH 8.07
30    #define XMAGNLOW -8.07
31    #define YMAGNHIGH 6.57
32    #define YMAGNLOW -6.57
33  // (mechanical) x/y-coordinates of magnet cavity  // (mechanical) x/y-coordinates of magnet cavity
34  #define XTRKL -8.1  #define XTRKL -8.1
35  #define XTRKR  8.1  #define XTRKR  8.1
# Line 83  class TrkTrack : public TObject { Line 90  class TrkTrack : public TObject {
90    
91  private:  private:
92    
93    public:
94    
95      int   seqno;           ///<stored track sequential number      int   seqno;           ///<stored track sequential number
96      int   image;           ///<sequential number of track-image      int   image;           ///<sequential number of track-image
97                    
 public:  
   
98      float al[5];           ///<TRACK STATE VECTOR      float al[5];           ///<TRACK STATE VECTOR
99      float coval[5][5];     ///<covariance matrix      float coval[5][5];     ///<covariance matrix
100      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)
101      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)
102      float xm[6];           ///<measured x coordinates      float xm[6];           ///<measured x coordinates
103      float ym[6];           ///<measured y coordinates      float ym[6];           ///<measured y coordinates
104      float zm[6];           ///<measured z coordinates      float zm[6];           ///<measured z coordinates
# Line 100  public: Line 107  public:
107      float tailx[6];        ///<spatial resolution tail on X view      float tailx[6];        ///<spatial resolution tail on X view
108      float taily[6];        ///<spatial resolution tail on y view      float taily[6];        ///<spatial resolution tail on y view
109      float chi2;            ///<chi2      float chi2;            ///<chi2
110      int   nstep;           ///<n. step      int   nstep;           ///<n.step
111      float xv[6];           ///<calculated x coordinates      float xv[6];           ///<calculated x coordinates
112      float yv[6];           ///<calculated y coordinates      float yv[6];           ///<calculated y coordinates
113      float zv[6];           ///<calculated z coordinates      float zv[6];           ///<calculated z coordinates
# Line 108  public: Line 115  public:
115      float ayv[6];          ///<calculated angles (deg) on y view      float ayv[6];          ///<calculated angles (deg) on y view
116      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)      float dedx_x[6];       ///<dE/dx in MIP (<0 if saturated)
117      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)      float dedx_y[6];       ///<dE/dx in MIP (<0 if saturated)
118        int   multmaxx[6];     ///<cluster multiplicity and strip of maximum on x view
119        int   multmaxy[6];     ///<cluster multiplicity and strip of maximum on y view
120        float seedx[6];        ///< seed of the cluster x
121        float seedy[6];        ///< seed of the cluster y
122        float xpu[6];          ///< x coordinate in pitch units
123        float ypu[6];          ///< y coordinate in pitch units
124    
125      TrkTrack();      TrkTrack();
126      TrkTrack(const TrkTrack&);      TrkTrack(const TrkTrack&);
# Line 137  public: Line 150  public:
150      Bool_t IsSaturated();      Bool_t IsSaturated();
151      Bool_t IsBad(int,int);      Bool_t IsBad(int,int);
152      Float_t GetDEDX();      Float_t GetDEDX();
153      Float_t GetDEDX(int);      Float_t GetDEDX(int ip);
154      Float_t GetDEDX(int,int);      Float_t GetDEDX(int ip,int iv);
155      Int_t GetLeverArmX();      Int_t GetLeverArmX();
156      Int_t GetLeverArmY();      Int_t GetLeverArmY();
157        Float_t GetChi2X();
158        Float_t GetChi2Y();
159        Float_t GetLnLX();
160        Float_t GetLnLY();
161    
162        Float_t GetEffectiveAngle(int ip, int iv);
163        
164      void SetMeasure(double *xmeas, double *ymeas, double *zmeas);      void SetMeasure(double *xmeas, double *ymeas, double *zmeas);
165      void SetResolution(double *rx, double *ry);      void SetResolution(double *rx, double *ry);
166        void SetTail(double *tx, double *ty, double factor);
167        void SetStudentParam(int flag);
168      void SetGood(int *xg, int *yg);      void SetGood(int *xg, int *yg);
169      void LoadField(TString s);      void LoadField(TString s);
170      void Fit(double pfixed, int& fail, int iprint);      void Fit(double pfixed, int& fail, int iprint, int froml1);
171        void Fit(double pfixed, int& fail, int iprint){ Fit(pfixed,fail,iprint,0); };
172      void FitReset();      void FitReset();
173      void SetTrackingMode(int trackmode);      void SetTrackingMode(int trackmode);
174      void SetPrecisionFactor(double fact);      void SetPrecisionFactor(double fact);
175      void SetStepMin(int istepmin);      void SetStepMin(int istepmin);
176        void SetDeltaB(int id, double db);
177    
178        Bool_t IsInsideCavity();
179    
180        Bool_t EvaluateClusterPositions();
181    
182      void FillMiniStruct(cMini2track&);      void FillMiniStruct(cMini2track&);
183      void SetFromMiniStruct(cMini2track*);      void SetFromMiniStruct(cMini2track*);
# Line 161  public: Line 188  public:
188      Int_t GetSensor(int ip);      Int_t GetSensor(int ip);
189      Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };      Bool_t XGood(int ip){ return GetClusterX_ID(ip)!=-1; };
190      Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };      Bool_t YGood(int ip){ return GetClusterY_ID(ip)!=-1; };
191        void ResetXGood(int ip){ xgood[ip]=0; };
192        void ResetYGood(int ip){ ygood[ip]=0; };
193        void SetXGood(int ip, int clid, int is);
194        void SetYGood(int ip, int clid, int is);
195    
196      Bool_t BadClusterX(int ip){ return IsBad(ip,0); };      Bool_t BadClusterX(int ip){ return IsBad(ip,0); };
197      Bool_t BadClusterY(int ip){ return IsBad(ip,1); };      Bool_t BadClusterY(int ip){ return IsBad(ip,1); };
# Line 168  public: Line 199  public:
199      Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };      Bool_t SaturatedClusterX(int ip){ return IsSaturated(ip,0); };
200      Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };      Bool_t SaturatedClusterY(int ip){ return IsSaturated(ip,1); };
201    
202        Int_t GetClusterX_Multiplicity(int ip){ return (Int_t)(multmaxx[ip]/10000); };
203        Int_t GetClusterY_Multiplicity(int ip){ return (Int_t)(multmaxy[ip]/10000); };
204        Int_t GetClusterX_MaxStrip(int ip){ return (Int_t)(multmaxx[ip]%10000); };
205        Int_t GetClusterY_MaxStrip(int ip){ return (Int_t)(multmaxy[ip]%10000); };
206        Float_t GetClusterX_Seed(int ip){ return seedx[ip]; };
207        Float_t GetClusterY_Seed(int ip){ return seedy[ip]; };
208    /*     Float_t GetClusterX_CoordinatePU(int ip); */
209    /*     Float_t GetClusterY_CoordinatePU(int ip); */
210        
211    
212      TrkTrack* GetTrkTrack(){return this;};      TrkTrack* GetTrkTrack(){return this;};
213    
214      friend class TrkLevel2;      friend class TrkLevel2;
215    
216      ClassDef(TrkTrack,3);      ClassDef(TrkTrack,4);
217    
218  };  };
219  /**  /**
# Line 218  public: Line 259  public:
259   * 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.
260   * 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() ).
261   * Proper methods allow to sort tracks and select the physical ones ( GetTracks() ).   * Proper methods allow to sort tracks and select the physical ones ( GetTracks() ).
262     *
263     * The event status indicates the processing status of data from each DSP, according to the following
264     * notation:
265     *
266     *     xxxx xxxx xxxx xxxx xxxx xxxx
267     *     |||| |||| |||| |||| |||| ||||_ 0 missing packet
268     *     |||| |||| |||| |||| |||| |||__ 1 CRC error
269     *     |||| |||| |||| |||| |||| ||___ 2 on-line software alarm (latch-up, timeout ecc...)
270     *     |||| |||| |||| |||| |||| |____ 3 jump in the trigger counter
271     *     |||| |||| |||| |||| ||||______ 4 decode error
272     *     |||| |||| |||| |||| |||_______ 5 n.clusters > maximum number (level1 processing)
273     *     |||| |||| |||| |||| ||________ 6
274     *     |||| |||| |||| |||| |_________ 7
275     *     |||| |||| |||| ||||___________ 8 n.clusters > maximum value (level2 processing)
276     *     |||| |||| |||| |||____________ 9 n.couples per plane > maximum values (vector dimention)
277     *     |||| |||| |||| ||_____________ 10 n.doublets > maximum values
278     *     |||| |||| |||| |______________ 11 n.triplets > maximum values
279     *     |||| |||| ||||________________ 12 n.yz-clouds > maximum values
280     *     |||| |||| |||_________________ 13 n.xz-clouds > maximum values
281     *     |||| |||| ||__________________ 14 n.candidate-tracks > maximum values
282     *     |||| |||| |___________________ 15 n.couples per plane > maximum values (for Hough transform)
283     *     |||| ||||_____________________ 16
284     *        
285     *
286     * For all data processed before June 2007 the event status was coded according to
287     * a different rule:
288     *
289     * Status of level1 processing
290     *  0 -- OK  
291     *  1 -- missing packet
292     *  2 -- 1  CRC error
293     *  3 -- 2 on-line software alarm (latch-up flags asserted or n.transmitted-words = 0)
294     *  4 -- 3 jump in the trigger counter
295     * 10 -- 4 decode error
296     * 11 -- 5  n.clusters > maximum number (for level1 processing)
297     * Status of level2 processing
298     * 21 -- 0 n.clusters > maximum value (for level2 processing)
299     * 22 -- 1 n.couples per plane > maximum values (vector dimention)
300     * 23 -- 2 n.doublets > maximum values
301     * 24 -- 3 n.triplets > maximum values
302     * 25 -- 4 n.yz-clouds > maximum values
303     * 26 -- 5 n.xz-clouds > maximum values
304     * 27 -- 6 n.candidate-tracks > maximum values
305     * 28 -- 7 n.couples per plane > maximum values (for Hough transform)
306     *  
307     *
308   */   */
309  class TrkLevel2 : public TObject {  class TrkLevel2 : public TObject {
310    
# Line 253  class TrkLevel2 : public TObject { Line 340  class TrkLevel2 : public TObject {
340      void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };          void SetFromLevel2Struct()              { SetFromLevel2Struct(&level2event_);     };    
341      void GetLevel2Struct(cTrkLevel2 *) const;      void GetLevel2Struct(cTrkLevel2 *) const;
342      void LoadField(TString);      void LoadField(TString);
343      float GetBX(float*);      float GetBX(float* v){return TrkParams::GetBX(v);};///< Bx (kGauss)
344      float GetBY(float*);      float GetBY(float* v){return TrkParams::GetBY(v);};///< By (kGauss)
345      float GetBZ(float*);      float GetBZ(float* v){return TrkParams::GetBZ(v);};///< Bz (kGauss)
346      Float_t GetZTrk(Int_t);      Float_t GetZTrk(Int_t);
347      Float_t GetXTrkLeft(){return XTRKL;};      Float_t GetXTrkLeft(){return XTRKL;};
348      Float_t GetXTrkRight(){return XTRKR;};      Float_t GetXTrkRight(){return XTRKR;};
# Line 282  class TrkLevel2 : public TObject { Line 369  class TrkLevel2 : public TObject {
369      TrkLevel2*    GetTrkLevel2(){return this;}      TrkLevel2*    GetTrkLevel2(){return this;}
370      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array      TClonesArray* GetTrackArray(){return Track;};///< returns pointer to the track array
371            
372        void   StatusDump(int view);
373        Bool_t StatusCheck(int view, int flagmask);
374    
375      ClassDef(TrkLevel2,3);      ClassDef(TrkLevel2,3);
376    
377  };  };
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