/[PAMELA software]/DarthVader/CalorimeterLevel2/src/calol2tr.for
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Contents of /DarthVader/CalorimeterLevel2/src/calol2tr.for

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Revision 1.1 - (show annotations) (download)
Fri May 19 13:15:50 2006 UTC (18 years, 6 months ago) by mocchiut
Branch: MAIN
Branch point for: DarthVader
Initial revision

1 *****************************************************************************
2 INTEGER FUNCTION CALOL2TR()
3 c
4 IMPLICIT NONE
5 C
6 INCLUDE 'INTEST.TXT'
7 C
8 DOUBLE PRECISION al_p(5),
9 & xout(npla),yout(npla),zin(npla)
10 C
11 REAL PIANO(22), VARFIT(2)
12 REAL TX, TY, SHIFT
13 REAL BAR(2,NPLA), DISTY
14 REAL DISTX, Y(NPLA), YY(NPLA)
15 REAL RIG, PPLANEMAX, RMASS
16 REAL RNSS, QTOTT, RQT, MX, MY
17 REAL CHECK, ENER, CX, CY
18 REAL EINF, ESUP, RPIANO(2)
19 REAL hmemor(9000000), X01PL
20 C
21 REAL ax,bx,eax,ebx,chi2x
22 REAL ay,by,eay,eby,chi2y
23 REAL parzen3, TMISD
24 INTEGER Nfitx,Nfity
25 C
26 INTEGER INDEX, NTOT(2), NPIANI, GTR
27 INTEGER j, m, i, IWPL(2), timpx, timpy, T, nn
28 INTEGER IPLANE, NNX, NNY, INFX, INFY, ISUPX, ISUPY
29 INTEGER IBAR(2,NPLA), NPFIT(2), CHTRACK,IWPLU
30 INTEGER Iquest(100), ICONTROL5, nin, IFAIL
31 C
32 PARAMETER (X01PL=0.74)
33 C
34
35 C
36 COMMON / slftrig / tmisd,ax,bx,eax,ebx,chi2x,Nfitx,ay,by,eay,eby,
37 & chi2y,Nfity,parzen3
38 SAVE / slftrig /
39 C
40 COMMON / TAGLIOEN / EINF, ESUP, ENER(2)
41 SAVE / TAGLIOEN /
42 C
43 COMMON / SHIFT / SHIFT
44 SAVE / SHIFT /
45 C
46 COMMON / ANGOLO / BAR, IBAR
47 SAVE / ANGOLO /
48 C
49 COMMON / WHERE / CX, CY, PIANO
50 SAVE / WHERE /
51 C
52 COMMON / GENERAL / RIG, RMASS
53 SAVE / GENERAL /
54 C
55 COMMON / CH / CHECK
56 SAVE / CH /
57 C
58 COMMON / CALOFIT / VARFIT, NPFIT
59 SAVE / CALOFIT /
60 C
61 COMMON / pawcd / hmemor
62 save / pawcd /
63 C
64 Common / QUESTd / Iquest
65 save / questd /
66 C
67 C Begin !
68 C
69 CALOL2TR = 0;
70 NCORE = 0.
71 QCORE = 0.
72 NOINT = 0.
73 QCYL = 0.
74 NCYL = 0.
75 QLOW = 0.
76 NLOW = 0.
77 QTR = 0.
78 NTR = 0.
79 QLAST = 0.
80 QTRACK = 0.
81 QPRESH = 0.
82 NPRESH = 0.
83 QTRACKX = 0.
84 QTRACKY = 0.
85 DXTRACK = 0.
86 DYTRACK = 0.
87 QPRE = 0.
88 NPRE = 0.
89 NLAST = 0.
90 PLANETOT = 0.
91 QMEAN = 0.
92 SELFTRIGGER = 0
93 CALL VZERO(VARCFIT,2)
94 CALL VZERO(NPCFIT,2)
95 CALL VZERO(TBAR,2*NPLA)
96 CALL VZERO(TIBAR,2*NPLA)
97 CALL VZERO(BAR,2*NPLA)
98 CALL VZERO(IBAR,2*NPLA)
99 CALL VZERO(IBAR,2*NPLA)
100 CALL VZERO(Y,NPLA)
101 CALL VZERO(YY,NPLA)
102 CALL VZERO(XOUT,NPLA)
103 CALL VZERO(YOUT,NPLA)
104 C
105 C BEGIN WITH THE FISRT TRACK IF WE HAVE A TRACK FROM TRACKER
106 C
107 T = 1
108 C
109 10 CONTINUE
110 C
111 IF (GOOD2.EQ.1) THEN
112 C
113 CHTRACK = 0
114 C
115 CALL VZERO(IWPL,2)
116 CALL VZERO(BAR,2*NPLA)
117 CALL VZERO(IBAR,2*NPLA)
118 CALL VZERO(TBAR,2*NPLA)
119 CALL VZERO(TIBAR,2*NPLA)
120 do m = 1, 5
121 al_p(m) = al_pp(t,m)
122 enddo
123 if (al_p(5).eq.0.) THEN
124 PRINT *,' CALORIMETER - WARNING F77: track with R = 0, discarded'
125 GOOD2 = 0
126 GOTO 969
127 ENDIF
128 DO M = 1,2
129 DO I = 1,NPLA
130 XOUT(I) = 0.
131 YOUT(I) = 0.
132 IF (MOD(M,2).EQ.0) THEN
133 DISTX = PIANO(I) + ZALIG
134 ELSE
135 DISTX = PIANO(I) - 5.81 + ZALIG
136 ENDIF
137 ZIN(I) = distx / 10.
138 TBAR(M,I) = 0.
139 TIBAR(M,I) = 0
140 enddo
141 IFAIL = 0
142 call DOTRACK(NPLA,ZIN,XOUT,YOUT,AL_P,IFAIL)
143 if(IFAIL.ne.0)then
144 GOOD2 = 0
145 print *,' CALORIMETER - WARNING F77: tracking failed '
146 goto 969
147 endif
148 TX = TAN(ASIN(AL_P(3))) * COS(AL_P(4))
149 TY = TAN(ASIN(AL_P(3))) * SIN(AL_P(4))
150 DO I = 1, NPLA
151 NN = 0
152 IF (M.EQ.2) NN = 1
153 IF (MOD(I,2).EQ.NN) THEN
154 SHIFT = +0.5
155 ELSE
156 SHIFT = -0.5
157 ENDIF
158 C
159 C CHECK IF XOUT OR YOUT ARE NaN
160 C
161 IF (XOUT(I).NE.XOUT(I).OR.YOUT(I).NE.YOUT(I)) THEN
162 print *,
163 & ' CALORIMETER - WARNING F77: tracking error (NaN values)'
164 GOOD2 = 0
165 GOTO 969
166 ENDIF
167 C
168 CX = XOUT(I)*10. + XALIG
169 CY = -YOUT(I)*10. + YALIG
170 C
171 IF (I.EQ.1) THEN
172 TIMPX = CX
173 TIMPY = CY
174 ENDIF
175 IF (M.EQ.1) THEN
176 Y(I) = CX
177 BAR(M,I) = Y(I)
178 TBAR(M,I) = (Y(I) - XALIG)/10.
179 IF (I.EQ.22) MX=ABS(Y(1)-Y(22))/ABS(ZIN(1)-ZIN(22))
180 ELSE
181 YY(I) = CY
182 BAR(M,I) = YY(I)
183 TBAR(M,I) = (YALIG - YY(I))/10.
184 IF (I.EQ.22) MY=ABS(Y(1)-Y(22))/ABS(ZIN(1)-ZIN(22))
185 ENDIF
186 CALL LASTRISCIA(BAR(M,I),IBAR(M,I))
187 tibar(M,I) = ibar(m,i)
188 IF (ibar(m,i).EQ.-1) THEN
189 CHTRACK = CHTRACK + 1
190 ELSE
191 IWPL(M) = IWPL(M) + 1
192 ENDIF
193 ENDDO
194 ENDDO
195 969 continue
196 cC
197 cC IF WE HAVE A GOOD CALORIMETER FIT DOES IT MATCH WITH TRACKER FIT?
198 cC
199 c IF (GOOD2.EQ.1.AND.NPFIT(2).GT.15.AND.VARFIT(2).LT.1000
200 c & .AND.TRKCHI2.EQ.1) THEN
201 c IF (ABS(TBAR(2,1)-CBAR(2,1))<40.) THEN
202 cC
203 cC GOOD, THE TWO TRACKS COINCIDE
204 cC
205 c IF (T.EQ.2) TRKCHI2 = 2
206 c GOTO 6996
207 c ELSE
208 cC
209 cC IT IS NOT A GOOD FIT BUT WE HAVE AN IMAGE AND IT IS THE FIRST TRACK
210 cC
211 c IF (T.EQ.1) THEN
212 c T = 2
213 c GOTO 10
214 c ENDIF
215 c IF (T.EQ.2) THEN
216 c TRKCHI2 = -1
217 c T = 1
218 c GOTO 10
219 c ENDIF
220 c ENDIF
221 c ENDIF
222 C
223 IF (GOOD2.EQ.0) THEN
224 c IF (T.EQ.1.AND.TRKCHI2.EQ.1) THEN
225 c GOOD2 = 1
226 c T = 2
227 c GOTO 10
228 c ENDIF
229 GOTO 50
230 ENDIF
231 C
232 GOTO 6996
233 C
234 ENDIF
235 C
236 C WE MUST PROCESS A SELFTRIGGER EVENT
237 C
238 IF (TRIGTY.GE.2) THEN
239 C
240 C CALL SELFTRIGGER SUBROUTINE
241 C
242 CALL SELFTRIG()
243 ELEN = PARZEN3
244 SELEN = ABS(ELEN) * (11.98*1E-2 + 7.6 * EXP(-5736/ABS(ELEN)))
245 C
246 NPCFIT(1) = NFITX
247 NPCFIT(2) = NFITY
248 C
249 DO M = 1,2
250 C
251 IF (NPCFIT(M).GE.2) THEN
252 IF (M.EQ.1) THEN
253 VARCFIT(1) = CHI2X
254 IMPX = 10. * ( AX + 12.1 )
255 TANX = BX
256 ELSE
257 VARCFIT(2) = CHI2Y
258 IMPY = 10. * ( AY + 12.2 )
259 TANY = BY
260 ENDIF
261 C
262 DO I = 1,NPLA
263 NN = 0
264 IF (M.EQ.2) NN = 1
265 IF (MOD(I,2).EQ.NN) THEN
266 SHIFT = +0.5
267 ELSE
268 SHIFT = -0.5
269 ENDIF
270 C
271 IF (M.EQ.1) THEN
272 DISTX = PIANO(I) - 5.81
273 Y(I) = DISTX * TANX + CX
274 BAR(M,I) = Y(I)
275 CBAR(M,I) = Y(I)
276 IF (I.EQ.22) MX=ABS(Y(1)-Y(22))/ABS(ZIN(1)-ZIN(22))
277 C
278 ELSE
279 DISTY = PIANO(I)
280 YY(I) = DISTY * TANY + CY
281 BAR(M,I) = YY(I)
282 CBAR(M,I) = YY(I)
283 IF (I.EQ.22) MY=ABS(Y(1)-Y(22))/ABS(ZIN(1)-ZIN(22))
284 C
285 ENDIF
286 CALL LASTRISCIA(BAR(M,I),IBAR(M,I))
287 cibar(M,I) = ibar(m,i)
288 ENDDO
289 ENDIF
290 C
291 ENDDO
292 C
293 ELSE
294 IF (GOOD2.EQ.0) THEN
295 PRINT *,' CALORIMETER - WARNING F77: unknown request'
296 GOOD2 = 1
297 GOTO 50
298 ENDIF
299 ENDIF
300 C
301 6996 CONTINUE
302 C
303 DX0L = 0.
304 C
305 C IF THE TRACK IS OUTSIDE THE CALORIMETER GO OUT, IF NOT CALCULATE DX0L
306 C
307 IF (CHTRACK.EQ.44) THEN
308 GOOD2 = 0
309 PRINT *,' CALORIMETER - WARNING F77: track outside calorimeter'
310 GOTO 50
311 ELSE
312 IF ( IWPL(1).LE.IWPL(2) ) THEN
313 IWPLU = IWPL(1)
314 ELSE
315 IWPLU = IWPL(2)
316 ENDIF
317 C
318 DX0L = IWPLU * SQRT((BAR(2,1)-(2.66*MY+BAR(2,1)))**2
319 & + (BAR(1,1)-(2.66*MX+BAR(1,1)))**2 + 2.66**2) /
320 & 3.6
321 C
322 C DX0L = X01PL * SQRT( (IWPL(1) * SQRT(1 + MX*MX))**2 +
323 C & (IWPL(2) * SQRT(1 + MY*MY))**2 )/2.
324 ENDIF
325 C
326 C
327 C RIG IS RIGIDITY AS DETERMINED BY THE TRACKER
328 C OR by CALORIMETER IF IN SELFTRIGGER MODE
329 C
330 IF (GOOD2.EQ.1) THEN
331 GTR = 1
332 IF (TRKCHI2.LT.0) GTR = 2
333 IF ( AL_PP(GTR,5).NE.0. ) THEN
334 RIG = 1./(AL_PP(GTR,5))
335 ELSE
336 GOOD2 = 0
337 PRINT *,' CALORIMETER - WARNING F77: track with R = 0'
338 GOTO 50
339 ENDIF
340 ENDIF
341 IF (TRIGTY.GE.2.AND.GOOD2.EQ.0) THEN
342 RIG = ELEN ! SELFTRIGGER RIGIDITY
343 IF ( RIG.EQ.0. ) THEN
344 GOOD2 = 0
345 PRINT *,' CALORIMETER - WARNING F77: ST track with R = 0'
346 GOTO 50
347 ENDIF
348 ENDIF
349 C
350 RNSS = 0.
351 QTOTT = 0.
352 C
353 PPLANEMAX = 1.01*(LOG(ABS(RIG)/0.0081)-1.)
354 C
355 IPLANE = INT(ANINT(PPLANEMAX)) + 5
356 C
357 IF (IPLANE.GT.NPLA) IPLANE=NPLA
358 IF (IPLANE.LT.1) IPLANE = 1
359 C
360 C CALCULATE QLOW AND NLOW
361 C
362 DO J = IPLANE,NPLA
363 DO I = 1,NCHA
364 IF (DEXY(1,J,I).GE.EMIN) THEN
365 NLOW = NLOW + 1
366 QLOW = QLOW + DEXY(1,J,I)
367 ENDIF
368 IF (DEXY(2,J,I).GE.EMIN) THEN
369 NLOW = NLOW + 1
370 QLOW = QLOW + DEXY(2,J,I)
371 ENDIF
372 ENDDO
373 ENDDO
374 C
375 C CALCULATE QCORE AND NCORE
376 C
377 C
378 C 8 STRIPS ARE 2.88 cm , A MOLIERE RADIUS IS ABOUT 0.7 cm .
379 C
380 DO J = 1,IPLANE
381 NNX = IBAR(1,J)
382 IF (NNX.NE.-1) THEN
383 IF (NNX.LT.9) NNX = 9
384 IF (NNX.GT.88) NNX = 88
385 INFX = NNX - 8
386 ISUPX = NNX + 8
387 DO I = INFX,ISUPX
388 IF (DEXY(1,J,I).GE.EMIN) THEN
389 RNSS = RNSS + 1
390 QTOTT = QTOTT + DEXY(1,J,I)
391 ENDIF
392 ENDDO
393 ENDIF
394 C
395 NNY = IBAR(2,J)
396 IF (NNY.NE.-1) THEN
397 IF (NNY.LT.9) NNY = 9
398 IF (NNY.GT.88) NNY = 88
399 INFY = NNY - 8
400 ISUPY = NNY + 8
401 DO I = INFY,ISUPY
402 IF (DEXY(2,J,I).GE.EMIN) THEN
403 RNSS = RNSS + 1
404 QTOTT = QTOTT + DEXY(2,J,I)
405 ENDIF
406 ENDDO
407 ENDIF
408 NCORE = RNSS * FLOAT(J) + NCORE
409 QCORE = QTOTT * FLOAT(J) + QCORE
410 ENDDO
411 C
412 C CALCULATE NOINT
413 C
414 CALL NOINTER(NIN)
415 NOINT = FLOAT(NIN)
416 C
417 C
418 C QCYL = DETECTED ENERGY AND NCYL = NUMBER OF HIT STRIPS IN A CYLINDER oF
419 C RADIUS 8.5 STRIPS WITH AXIS DEFINED BY THE DIRECTION OF THE INCOMING
420 C PARTICLE .
421 C
422 C 8 STRIPS ARE 2.88 cm , A MOLIERE RADIUS IS ABOUT 0.7 cm .
423 C
424 DO J = 1,NPLA
425 NNX = IBAR(1,J)
426 IF (NNX.NE.-1) THEN
427 IF (NNX.LT.9) NNX = 9
428 IF (NNX.GT.88) NNX = 88
429 INFX = NNX - 8
430 ISUPX = NNX + 8
431 DO I = INFX,ISUPX
432 IF (DEXY(1,J,I).LT.EMIN) GO TO 710
433 NCYL = NCYL + 1
434 QCYL = QCYL + DEXY(1,J,I)
435 710 ENDDO
436 ENDIF
437 NNY = IBAR(2,J)
438 IF (NNY.NE.-1) THEN
439 IF (NNY.LT.9) NNY = 9
440 IF (NNY.GT.88) NNY = 88
441 INFY = NNY - 8
442 ISUPY = NNY + 8
443 DO I=INFY,ISUPY
444 IF (DEXY(2,J,I).LT.EMIN) GO TO 810
445 NCYL = NCYL + 1
446 QCYL = QCYL + DEXY(2,J,I)
447 810 ENDDO
448 ENDIF
449 C
450 C QTR = DETECTED ENERGY AND NTR = NUMBER OF HIT STRIPS IN A CYLINDER oF
451 C RADIUS 4.5 STRIPS WITH AXIS DEFINED BY THE DIRECTION OF THE INCOMING
452 C PARTICLE .
453 C
454 NNX = IBAR(1,J)
455 IF (NNX.NE.-1) THEN
456 IF (NNX.LT.5) NNX = 5
457 IF (NNX.GT.92) NNX = 92
458 INFX = NNX - 4
459 ISUPX = NNX + 4
460 DO I = INFX,ISUPX
461 IF (DEXY(1,J,I).GT.EMIN) THEN
462 NTR = NTR + 1
463 QTR = QTR + DEXY(1,J,I)
464 ENDIF
465 ENDDO
466 ENDIF
467 C
468 NNY = IBAR(2,J)
469 IF (NNY.NE.-1) THEN
470 IF (NNY.LT.5) NNY = 5
471 IF (NNY.GT.92) NNY = 92
472 INFY = NNY - 4
473 ISUPY = NNY + 4
474 DO I = INFY, ISUPY
475 IF (DEXY(2,J,I).GT.EMIN) THEN
476 NTR = NTR + 1
477 QTR = QTR + DEXY(2,J,I)
478 ENDIF
479 ENDDO
480 ENDIF
481 ENDDO
482 C
483 C CALCULATE QTRACK
484 C
485 CALL LATERALE(QTRACK,RQT)
486
487 C
488 C CALCULATE NPRESH AND QPRESH
489 C
490 DO I = 1,4
491 NNX = IBAR(1,I)
492 IF (NNX.NE.-1) THEN
493 IF (NNX.LT.3) NNX = 3
494 IF (NNX.GT.94) NNX = 94
495 INFX = NNX - 2
496 ISUPX = NNX + 2
497 DO J = INFX,ISUPX
498 IF (DEXY(1,I,J).GE.EMIN) THEN
499 NPRESH = NPRESH + 1
500 QPRESH = QPRESH + DEXY(1,I,J)
501 ENDIF
502 ENDDO
503 ENDIF
504 C
505 NNY = IBAR(2,I)
506 IF (NNY.NE.-1) THEN
507 IF (NNY.LT.3) NNY = 3
508 IF (NNY.GT.94) NNY = 94
509 INFY = NNY - 2
510 ISUPY = NNY + 2
511 DO J = INFY,ISUPY
512 IF (DEXY(2,I,J).GE.EMIN) THEN
513 NPRESH = NPRESH + 1
514 QPRESH = QPRESH + DEXY(2,I,J)
515 ENDIF
516 ENDDO
517 ENDIF
518 ENDDO
519 C
520 C CALCULATE DXTRACK, DYTRACK, QTRACKX AND QTRACKY
521 C
522 ICONTROL5 = 0
523 CALL NSHOWER(ICONTROL5,DXTRACK,DYTRACK,QTRACKX,QTRACKY)
524 C
525 C CALCULATE QPRE AND NPRE
526 C
527 DO J = 1,3
528 NNX = IBAR(1,J)
529 IF (NNX.NE.-1) THEN
530 IF (NNX.LT.9) NNX = 9
531 IF (NNX.GT.88) NNX = 88
532 INFX = NNX - 8
533 ISUPX = NNX + 8
534 DO I = INFX,ISUPX
535 IF (DEXY(1,J,I).GE.EMIN) THEN
536 NPRE = NPRE + 1
537 QPRE = QPRE + DEXY(1,J,I)
538 ENDIF
539 ENDDO
540 ENDIF
541 C
542 NNY = IBAR(2,J)
543 IF (NNY.NE.-1) THEN
544 IF (NNY.LT.9) NNY = 9
545 IF (NNY.GT.88) NNY = 88
546 INFY = NNY - 8
547 ISUPY = NNY + 8
548 DO I=INFY,ISUPY
549 IF (DEXY(2,J,I).GE.EMIN) THEN
550 NPRE = NPRE + 1
551 QPRE = QPRE + DEXY(2,J,I)
552 ENDIF
553 ENDDO
554 ENDIF
555 ENDDO
556 C
557 C CALCULATE NLAST AND QLAST
558 C
559 DO J = NPLA-4,NPLA
560 NNX = IBAR(1,J)
561 IF (NNX.NE.-1) THEN
562 IF (NNX.LT.9) NNX = 9
563 IF (NNX.GT.88) NNX = 88
564 INFX = NNX - 8
565 ISUPX = NNX + 8
566 DO I = INFX,ISUPX
567 IF (DEXY(1,J,I).GE.EMIN) THEN
568 NLAST = NLAST + 1
569 QLAST = QLAST + DEXY(1,J,I)
570 ENDIF
571 ENDDO
572 ENDIF
573 C
574 NNY = IBAR(2,J)
575 IF (NNY.NE.-1) THEN
576 IF (NNY.LT.9) NNY = 9
577 IF (NNY.GT.88) NNY = 88
578 INFY = NNY - 8
579 ISUPY = NNY + 8
580 DO I=INFY,ISUPY
581 IF (DEXY(2,J,I).GE.EMIN) THEN
582 NLAST = NLAST + 1
583 QLAST = QLAST + DEXY(2,J,I)
584 ENDIF
585 ENDDO
586 ENDIF
587 ENDDO
588 C
589 EINF = EMIN
590 ESUP = 50.
591 C
592 C CALCULATE PLANETOT AND QMEAN
593 C
594 DO M = 1,2
595 RPIANO(M) = 0.
596 NTOT(M) = 0
597 ENDDO
598 NPIANI = 5
599 QMEAN = 0.
600 INDEX = 0
601 CALL ELIO(RPIANO,NPIANI,QMEAN,NTOT,INDEX)
602 PLANETOT = RPIANO(1) + RPIANO(2)
603 C
604 50 CONTINUE
605 C
606 RETURN
607 END
608
609

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