/[PAMELA software]/gpamela/gpcas/gpucas.F
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Annotation of /gpamela/gpcas/gpucas.F

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Revision 3.1.1.1 - (hide annotations) (download) (vendor branch)
Thu Jul 11 16:02:14 2002 UTC (22 years, 5 months ago) by cafagna
Branch: v3r0, MAIN
CVS Tags: v4r4, v4r5, v4r6, v4r7, v4r0, v4r1, v4r2, v4r3, v4r8, v4r9, firstrelease, v4r14, v4r12, v4r13, v4r10, v4r11, v3r3, v3r1, v3r2, HEAD
Changes since 3.1: +0 -0 lines
First GPAMELA release on CVS

1 cafagna 3.1 *
2     * $Id$
3     *
4     * $Log$
5     *
6     *CMZ : 2.01/00 05/04/2000 14.35.18 by Marialuigia Ambriola
7     *CMZ : 2.00/00 03/03/2000 15.39.06 by Francesco Cafagna
8     *CMZ : 1.02/00 15/03/97 11.02.08 by Francesco Cafagna
9     *CMZ : 1.00/02 04/04/96 16.47.16 by Francesco Cafagna
10     *-- Author : Francesco Cafagna 21/02/96
11     SUBROUTINE GPUCAS(IACT,IS,ID,IPA,IT,DELOSS,TIME,PATH,
12     + TRAPAR,NUMVOL,IMEC)
13     ************************************************************************
14     * *
15     * To collect and store the hit structure for CAS *
16     * *
17     * Variables definition: *
18     * IN: *
19     * IACT, integer specifing the action to be taken. It is the INWVOL *
20     * variable in GCTRAK common *
21     * IS , set number *
22     * ID , detector number *
23     * IPA , particle number *
24     * IT , track number *
25     * DELOSS, energy loss in the step *
26     * TIME , current time of flight *
27     * PATH , current track lenght *
28     * TRAPAR, track parameter, is the VECT vector in GCTRAK common *
29     * NUMVOL, integr array of numbers identifying the DETECTOR *
30     * IMEC , integer indicating the LOSS mecanism position inside NMEC *
31     * vector, zero if not present *
32     * *
33     * *
34     * Called by: GUSTEP *
35     * Author: Francesco Cafagna, 21/02/96 16.13.51 *
36     * *
37     ************************************************************************
38     #include "gphit.inc"
39     #include "gcunit.inc"
40     *
41     INTEGER IACT,IS,ID,IPA,IT,NUMVOL(20),IMEC,IDHIT
42     REAL DELOSS,TIME,PATH,TRAPAR(7),VHIT(NHCAS)
43     LOGICAL SAVE
44     *
45     * Track is inside a volume
46     *
47     IF(IACT.EQ.0) THEN
48     IF(IMEC.GT.0) THEN
49     SAVE = .TRUE.
50     VHIT(7) = DELOSS + VHIT(7)
51     ENDIF
52     ENDIF
53     *
54     * Entering a new volume or is a new track
55     *
56     IF(IACT.EQ.1) THEN
57     SAVE = .FALSE.
58     CALL VZERO(VHIT,NHCAS)
59     DO I=1,3
60     VHIT(I) = TRAPAR(I)
61     ENDDO
62     IF(IMEC.GT.0) THEN
63     SAVE = .TRUE.
64     VHIT(7) = DELOSS
65     ENDIF
66     VHIT(8) = TIME
67     VHIT(9) = PATH
68     VHIT(10)= IPA
69     VHIT(11)= TRAPAR(7)
70     IDHIT = -1
71     ENDIF
72     *
73     * Track is exiting current volume
74     *
75     IF(IACT.EQ.2) THEN
76     DO I=1,3
77     VHIT(I+3) = TRAPAR(I)
78     #if defined(GPAMELA_INTER)
79     * interactive case, we need the average position
80     VHIT(I) = (VHIT(I) + VHIT(I+3) )/2.
81     #endif
82     ENDDO
83     IF(IMEC.GT.0) THEN
84     SAVE = .TRUE.
85     VHIT(7) = DELOSS + VHIT(7)
86     ENDIF
87     VHIT(8) = (TIME + VHIT(8))/2.
88     VHIT(9) = PATH - VHIT(9)
89     VHIT(11)= (TRAPAR(7) + VHIT(11))/2.
90     *
91     * Store the hit
92     *
93     IF(IDHIT.EQ.-1) THEN
94     IF(SAVE) CALL GSAHIT (IS,ID,IT,NUMVOL,VHIT,IDHIT)
95     IF (IDHIT.EQ.0) THEN
96     WRITE(CHMAIL,10000) IS,ID,IT
97     CALL GMAIL(1,0)
98     ENDIF
99     ELSE
100     WRITE(CHMAIL,10100) IS,ID,IT
101     CALL GMAIL(1,0)
102     ENDIF
103     ENDIF
104     *
105     * Track is exiting the set up
106     *
107     IF(IACT.EQ.3) THEN
108     *
109     * Check if the hit have been previously stored or not
110     *
111     IF(IDHIT.LT.0) THEN
112     DO I=1,3
113     VHIT(I+3) = TRAPAR(I)
114     #if defined(GPAMELA_INTER)
115     * interactive case, we need the average position
116     VHIT(I) = (VHIT(I) + VHIT(I+3) )/2.
117     #endif
118     ENDDO
119     IF(IMEC.GT.0) THEN
120     SAVE = .TRUE.
121     VHIT(7) = DELOSS + VHIT(7)
122     ENDIF
123     VHIT(8) = (TIME + VHIT(8))/2.
124     VHIT(9) = PATH - VHIT(9)
125     VHIT(11)= (TRAPAR(7) + VHIT(11))/2.
126     *
127     * Store the hit
128     *
129     IF(IDHIT.EQ.-1) THEN
130     IF(SAVE) CALL GSAHIT (IS,ID,IT,NUMVOL,VHIT,IDHIT)
131     IF (IDHIT.EQ.0) THEN
132     WRITE(CHMAIL,10200) IS,ID,IT
133     CALL GMAIL(1,0)
134     ENDIF
135     ELSE
136     WRITE(CHMAIL,10300) IS,ID,IT
137     CALL GMAIL(1,0)
138     ENDIF
139     ENDIF
140     ENDIF
141     10000 FORMAT(' GPUCAS error: HIT have not be stored for SET='
142     + ,I4,', DET=',I4,', TRACK=',I6)
143     10100 FORMAT(' GPUCAS error: HIT have not be initialized for SET='
144     + ,I4,', DET=',I4,', TRACK=',I6)
145     10200 FORMAT(' GPUCAS error: HIT have not be stored for SET='
146     + ,I4,', DET=',I4,', TRACK=',I6)
147     10300 FORMAT(' GPUCAS error: HIT have not be initialized for SET='
148     + ,I4,', DET=',I4,', TRACK=',I6)
149     RETURN
150     END

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