/[PAMELA software]/gpamela/gpgar/xgasdata.inc
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Revision 3.1 - (hide annotations) (download)
Thu Jul 11 16:02:14 2002 UTC (22 years, 4 months ago) by cafagna
Branch point for: v3r0, MAIN
Initial revision

1 cafagna 3.1 *
2     * $Id$
3     *
4     * $Log$
5     *
6     *
7     * xgasdata.inc
8     *
9     *CMZ : 3.00/00 02/05/2001 20.42.25 by Unknown
10     *-- Author :
11     *-----------------------------------------------------------------------
12     * GASDAT - Common block containing information on the drift speed
13     * GASCHR in the gas..
14     * VARIABLES : EGAS : E/p values [V/cm.torr].
15     * VGAS : Drift velocity || E [cm/microsec].
16     * XGAS : Drift velocity || ExB [cm/microsec].
17     * YGAS : Drift velocity || Btrans [cm/microsec].
18     * DGAS : Diffusion corresponding to E/P [cm2/sec].
19     * AGAS : Townsend coefficient,
20     * BGAS : attachment coefficient,
21     * MGAS : ion mobility
22     * WGAS : Lorentz angle
23     * CVGAS : Spline coefficients belonging to VGAS.
24     * CXGAS : Spline coefficients belonging to XGAS.
25     * CYGAS : Spline coefficients belonging to YGAS.
26     * CDGAS : Spline coefficients belonging to DGAS.
27     * CAGAS : Spline coefficients belonging to AGAS.
28     * CBGAS : Spline coefficients belonging to BGAS.
29     * CMGAS : Spline coefficients belonging to MGAS.
30     * CWGAS : Spline coefficients belonging to WGAS.
31     * NGAS : Number of points in EGAS, VGAS etc.
32     * PGAS : Pressure of the gas [torr].
33     * TGAS : Temperature of the gas [K].
34     * Z : 'Nuclear' charge of the gas.
35     * A : 'Atomic' number of the gas.
36     * RHO : Specific weight of the gas.
37     * CMEAN : Average number of clusters per cm.
38     * EMPROB : Most probable energy loss / cm in the gas.
39     * EPAIR : Energy needed to form one ion pair in the
40     * cluster.
41     * GASOK(I) : .TRUE. if present
42     * (1) electron drift velocity || E
43     * (2) ion mobility,
44     * (3) longitudinal diffusion || E
45     * (4) Townsend coefficient,
46     * (5) cluster size distribution.
47     * (6) attachment coefficient,
48     * (7) Lorentz angle,
49     * (8) transverse diffusion || Bt
50     * (9) electron drift velocity || Bt
51     * (10) electron drift velocity || ExB
52     * (11) transverse diffusion || ExB
53     * (12) diffusion correlation(E,Bt)
54     * (13) diffusion correlation(E,ExB)
55     * (14) diffusion correlation(Bt,ExB)
56     * CLSTYP : Cluster size distribution origin.
57     * function, 2 from a table, 3 from A, Z etc.
58     * VEXTR1...4 : Used for drift velocity extrapolation.
59     * XEXTR1...4 : Used for drift velocity extrapolation.
60     * YEXTR1...4 : Used for drift velocity extrapolation.
61     * DEXTR1...4 : Used for diffusion extrapolation.
62     * AEXTR1...4 : Used for Townsend extrapolation.
63     * BEXTR1...4 : Used for attachment coeff. extrapolation.
64     * MEXTR1...4 : Used for mobility coeff. extrapolation.
65     * WEXTR1...4 : Used for Lorentz angle extrapolation.
66     * OEXTR1...4 : Used for transv. diff. extrapolation.
67     * I/JVEXTR : Extrapolate V 0: const, 1: linear, 2:exp.
68     * I/JXEXTR : Extrapolate V 0: const, 1: linear, 2:exp.
69     * I/JYEXTR : Extrapolate V 0: const, 1: linear, 2:exp.
70     * I/JDEXTR : Ex. diffusion 0: const, 1: linear, 2:exp.
71     * I/JAEXTR : Ex. Townsend 0: const, 1: linear, 2:exp.
72     * I/JBEXTR : Ex. attachm. 0: const, 1: linear, 2:exp.
73     * I/JMEXTR : Ex. mobility 0: const, 1: linear, 2:exp.
74     * I/JWEXTR : Lorentz angle 0: const, 1: linear, 2:exp.
75     * I/JOEXTR : Transv. diff. 0: const, 1: linear, 2:exp.
76     * I(V/D/A/B/M/W/O)METH : Interpolation method: 0 = spline,
77     * higher: DIVDIF with order I(V/D/A/B/M)METH
78     * HEEDOK : Tells whether HEED has been run.
79     * GASDEN : Density of the gas in g/l for HEED.
80     * (Last changed on 12/ 2/00.)
81     *-----------------------------------------------------------------------

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