44 |
|
|
45 |
REAL*8 AL |
REAL*8 AL |
46 |
REAL*8 XM,YM,ZM |
REAL*8 XM,YM,ZM |
47 |
REAL*8 XM_A,YM_A!,ZM_A |
REAL*8 XM_A,YM_A,ZM_A |
48 |
REAL*8 XM_B,YM_B!,ZM_B |
REAL*8 XM_B,YM_B,ZM_B |
49 |
REAL*8 RESX,RESY |
REAL*8 RESX,RESY |
50 |
|
REAL*8 TAILX,TAILY |
51 |
REAL*8 XGOOD,YGOOD |
REAL*8 XGOOD,YGOOD |
52 |
REAL*8 DEDXTRK_X |
REAL*8 DEDXTRK_X |
53 |
REAL*8 DEDXTRK_Y |
REAL*8 DEDXTRK_Y |
65 |
COMMON/TRACK/ |
COMMON/TRACK/ |
66 |
$ AL(5) !track parameters |
$ AL(5) !track parameters |
67 |
$ ,XM(NPLANES),YM(NPLANES),ZM(NPLANES) !couple => xyz point |
$ ,XM(NPLANES),YM(NPLANES),ZM(NPLANES) !couple => xyz point |
68 |
$ ,XM_A(NPLANES),YM_A(NPLANES)!,ZM_A(NPLANES) !single cl => segment AB |
$ ,XM_A(NPLANES),YM_A(NPLANES),ZM_A(NPLANES) !single cl => segment AB |
69 |
$ ,XM_B(NPLANES),YM_B(NPLANES)!,ZM_B(NPLANES) ! |
$ ,XM_B(NPLANES),YM_B(NPLANES),ZM_B(NPLANES) ! |
70 |
$ ,RESX(NPLANES),RESY(NPLANES) !spatial resolution |
$ ,RESX(NPLANES),RESY(NPLANES) !spatial resolution |
71 |
|
$ ,TAILX(NPLANES),TAILY(NPLANES) !tails in the resolution |
72 |
$ ,XGOOD(NPLANES),YGOOD(NPLANES) !mask of included views |
$ ,XGOOD(NPLANES),YGOOD(NPLANES) !mask of included views |
73 |
c $ ,DEDXTRK(NPLANES) !energy release |
c $ ,DEDXTRK(NPLANES) !energy release |
74 |
$ ,DEDXTRK_X(NPLANES),DEDXTRK_Y(NPLANES) |
$ ,DEDXTRK_X(NPLANES),DEDXTRK_Y(NPLANES) |
116 |
* ------------------------------------------------------------------------- |
* ------------------------------------------------------------------------- |
117 |
* Other commons needed by the minimization procedures: |
* Other commons needed by the minimization procedures: |
118 |
* ------------------------------------------------------------------------- |
* ------------------------------------------------------------------------- |
119 |
* computation of chi^2 and its derivatives |
* computation of chi^2 and its derivatives |
120 |
REAL*8 CHI2D,CHI2DD !first and second derivatives of chi^2 |
REAL*8 DAL |
121 |
|
REAL*8 CHI2D,CHI2DOLD,CHI2DD !first and second derivatives of chi^2 |
122 |
REAL*8 DXDAL,DYDAL !first derivatives of x and y on AL-pha |
REAL*8 DXDAL,DYDAL !first derivatives of x and y on AL-pha |
123 |
REAL*8 STEPAL ! |
REAL*8 STEPAL ! |
124 |
***PP*** REAL*8 ZINI !z coordinate of reference plane |
***PP*** REAL*8 ZINI !z coordinate of reference plane |
125 |
COMMON/MINICOM/ |
COMMON/MINICOM/ |
126 |
$ CHI2D(5),CHI2DD(5,5) |
$ DAL(5) |
127 |
|
$ ,CHI2D(5),CHI2DOLD(5),CHI2DD(5,5) |
128 |
$ ,DXDAL(NPLANES,5),DYDAL(NPLANES,5) |
$ ,DXDAL(NPLANES,5),DYDAL(NPLANES,5) |
129 |
$ ,STEPAL(5) |
$ ,STEPAL(5) |
130 |
***PP*** $ ,ZINI |
***PP*** $ ,ZINI |
149 |
COMMON/TRACKING/VECT(7),VECTINI(7),VOUT(7),TOLL,STEPMAX, |
COMMON/TRACKING/VECT(7),VECTINI(7),VOUT(7),TOLL,STEPMAX, |
150 |
$ CHARGE |
$ CHARGE |
151 |
|
|
152 |
|
* ------------------------------------------------------------------------- |
153 |
|
* variables for the DeltaB coorection |
154 |
|
c$$$ REAL*8 DELTA0,DELTA1,DLT ! DELTA-DEF = DELTA0 + DELTA1 x Y |
155 |
|
c$$$ COMMON/DELTAB/DELTA0,DELTA1,DLT |
156 |
|
|
157 |
|
|