/[PAMELA software]/PamVMC/trk/src/f77/gpdcspe.F
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Contents of /PamVMC/trk/src/f77/gpdcspe.F

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Revision 1.5 - (show annotations) (download)
Fri Jun 12 18:39:58 2009 UTC (16 years, 5 months ago) by pam-rm2
Branch: MAIN
CVS Tags: v1r0, HEAD
Changes since 1.1: +0 -0 lines 
- Introduced user-defined names of output files and random seeds number.
Users can do it use options of PamVMCApplication constructor:
PamVMCApplication(const char* name,  const char *title, const char*
filename="pamtest", Int_t seed=0).
The Random object that I use is TRandom3 object which has astronomical
large period (in case of default initialization 0). All random generators
in the code use this object by calling of gRandom singleton which keeps
it.

- Corrected TOF digitization routine. No problems with TDC hits due to
hadronic interactions anymore.

- Some small changes was done to compile code under Root 5.23. +
geant4_vmc v. 2.6 without any warnings

- Some classes of PamG4RunConfiguartion was changed for geant4_vmc v.
2.6.Some obsolete classes was deleted as soon as developers implemented
regions.

- Navigation was changed from "geomRootToGeant4" to "geomRoot", because on
VMC web page written that as soon as Geant4 has no option ONLY/MANY
translation of overlapped geometry to Geant4 through VGM could be wrong.
I'd like to stay with Root navigation:
http://root.cern.ch/root/vmc/Geant4VMC.html. This should be default
option.

- New Tracker digitization routine written by Sergio was implemented

- PamVMC again became compatible with geant4_vmc v.2.5 and ROOT 5.20.
 The problem was that ROOT developers introduced in TVirtualMC class a new
method SetMagField and new base class:TVirtualMagField from which
user-defined classes shoukd be derived
1 *
2 *cutted from gpdcspe by Nikolay Nikonov
3 *CMZ : 2.01/00 05/04/2000 14.35.18 by Marialuigia Ambriola
4 *CMZ : 2.00/00 03/03/2000 15.39.06 by Francesco Cafagna
5 *CMZ : 1.02/00 19/01/2000 15.50.14 by Francesco Cafagna
6 *CMZ : 1.01/00 16/05/96 17.38.13 by Francesco Cafagna
7 *CMZ : 1.00/02 27/03/96 18.35.42 by Francesco Cafagna
8 *-- Author : Francesco Cafagna 23/02/96
9 SUBROUTINE GPDCSPE(XINSPE,YINSPE,ZINSPE,XOUTSPE,YOUTSPE,ZOUTSPE)
10 *************************************************************************
11 * *
12 * To calculate XAVE,YAVE,ZAVE and NMULT, YMULT after each hit *
13 * *
14 * *
15 *************************************************************************
16 *#include "gcunit.inc"
17 *#include "gpphit.inc"
18 PARAMETER (RADDEG=57.295779)
19 #include "gpspe.inc"
20 *#include "gpsed.inc"
21 *#include "gpkey.inc"
22 *et. 04/11/2005
23 *#include "gpstripspe.inc"
24 *end et.
25 *
26 *
27 * Data block for digitalization
28 *
29 REAL XINSPE,YINSPE,ZINSPE,XOUTSPE,YOUTSPE,ZOUTSPE
30 REAL VPOS(3),BMAGNET(3),ANGLEX,ANGLEY,XMULT,YMULT,DXPOS,DYPOS
31 *
32 * DATA NTRA,LTRA/1,1/
33
34 c PRINT*,XINSPE,' ',YINSPE,' ',ZINSPE,' ',XOUTSPE,' ',ZOUTSPE
35
36 XAVSPE = (XINSPE+XOUTSPE)/2.
37 YAVSPE = (YINSPE+YOUTSPE)/2.
38 ZAVSPE = (ZINSPE+ZOUTSPE)/2.
39
40
41 C
42 C ADD RESOLUTION SIMULATION TO XAVSPE
43 C
44 ANGLEX=0.
45 ANGLEY=0.
46 IF(ZOUTSPE.NE.ZINSPE) THEN
47 ANGLEX=RADDEG*ATAN( ABS(XOUTSPE-XINSPE )/
48 + ABS(ZOUTSPE-ZINSPE ) )
49 ANGLEY=RADDEG*ATAN( ABS(YOUTSPE-YINSPE )/
50 + ABS(ZOUTSPE-ZINSPE ) )
51 ENDIF
52
53 c PRINT*,'ANGX=',ANGLEX,' ANGY=',ANGLEY
54
55 VPOS(1)=XAVSPE
56 VPOS(2)=YAVSPE
57 VPOS(3)=ZAVSPE
58 CALL GUFIELD(VPOS,BMAGNET)
59
60 CALL GPRSPE(ANGLEX,ANGLEY,BMAGNET,XMULT,YMULT,DXPOS,DYPOS)
61
62 NXMULT=INT(XMULT)
63 NYMULT=INT(YMULT)
64
65 XAVSPE = XAVSPE + DXPOS
66 YAVSPE = YAVSPE + DYPOS
67
68 c PRINT*,'<X>=',XAVSPE,' <Y>=',YAVSPE,' <Z>=',ZAVSPE
69 c PRINT*,'NXMULT=',NXMULT,' NYMULT=',NYMULT
70
71 *
72 20 RETURN
73 END
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