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fe4da5cc | 1 | * |
2 | * $Id$ | |
3 | * | |
4 | * $Log$ | |
5 | * Revision 1.1.1.1 1995/10/24 10:21:25 cernlib | |
6 | * Geant | |
7 | * | |
8 | * | |
9 | #include "geant321/pilot.h" | |
10 | *CMZ : 3.21/02 29/03/94 15.41.22 by S.Giani | |
11 | *-- Author : | |
12 | FUNCTION GLANDS(X) | |
13 | C. | |
14 | C. ****************************************************************** | |
15 | C. * * | |
16 | C. * Copy of the CERN library routine DSTLAN (G110) * | |
17 | C. * * | |
18 | C. * ==>Called by : GVACOE * | |
19 | C. * * | |
20 | C. ****************************************************************** | |
21 | C. | |
22 | DIMENSION P1(0:4),P2(0:3),P3(0:3),P4(0:3),P5(0:3),P6(0:3) | |
23 | DIMENSION Q1(0:4),Q2(0:3),Q3(0:3),Q4(0:3),Q5(0:3),Q6(0:3) | |
24 | DIMENSION A1(1:3),A2(1:3) | |
25 | C | |
26 | DATA (P1(I),I=0,4),(Q1(J),J=0,4) | |
27 | 1/ 0.25140 91491E+0,-0.62505 80444E-1, 0.14583 81230E-1, | |
28 | 2 -0.21088 17737E-2, 0.74112 47290E-3, | |
29 | 3 1.0 ,-0.55711 75625E-2, 0.62253 10236E-1, | |
30 | 4 -0.31373 78427E-2, 0.19314 96439E-2/ | |
31 | C | |
32 | DATA (P2(I),I=0,3),(Q2(J),J=0,3) | |
33 | 1/ 0.28683 28584E+0, 0.35643 63231E+0, 0.15235 18695E+0, | |
34 | 2 0.22513 04883E-1, | |
35 | 3 1.0 , 0.61911 36137E+0, 0.17207 21448E+0, | |
36 | 4 0.22785 94771E-1/ | |
37 | C | |
38 | DATA (P3(I),I=0,3),(Q3(J),J=0,3) | |
39 | 1/ 0.28683 29066E+0, 0.30038 28436E+0, 0.99509 51941E-1, | |
40 | 2 0.87338 27185E-2, | |
41 | 3 1.0 , 0.42371 90502E+0, 0.10956 31512E+0, | |
42 | 4 0.86938 51567E-2/ | |
43 | C | |
44 | DATA (P4(I),I=0,3),(Q4(J),J=0,3) | |
45 | 1/ 0.10003 51630E+1, 0.45035 92498E+1, 0.10858 83880E+2, | |
46 | 2 0.75360 52269E+1, | |
47 | 3 1.0 , 0.55399 69678E+1, 0.19335 81111E+2, | |
48 | 4 0.27213 21508E+2/ | |
49 | C | |
50 | DATA (P5(I),I=0,3),(Q5(J),J=0,3) | |
51 | 1/ 0.10000 06517E+1, 0.49094 14111E+2, 0.85055 44753E+2, | |
52 | 2 0.15321 53455E+3, | |
53 | 3 1.0 , 0.50099 28881E+2, 0.13998 19104E+3, | |
54 | 4 0.42000 02909E+3/ | |
55 | C | |
56 | DATA (P6(I),I=0,3),(Q6(J),J=0,3) | |
57 | 1/ 0.10000 00983E+1, 0.13298 68456E+3, 0.91621 49244E+3, | |
58 | 2 -0.96050 54274E+3, | |
59 | 3 1.0 , 0.13398 87843E+3, 0.10559 90413E+4, | |
60 | 4 0.55322 24619E+3/ | |
61 | C | |
62 | DATA (A1(I),I=1,3) | |
63 | 1/-0.45833 33333E+0, 0.66753 47222E+0,-0.16417 41416E+1/ | |
64 | C | |
65 | DATA (A2(I),I=1,3) | |
66 | 1/ 1.0 ,-0.42278 43351E+0,-0.20434 03138E+1/ | |
67 | C | |
68 | V=X | |
69 | IF(V .LT. -5.5) THEN | |
70 | U=EXP(V+1.0) | |
71 | GLANDS=0.3989422803*EXP(-1.0/U)*SQRT(U)* | |
72 | 1 (1.0+(A1(1)+(A1(2)+A1(3)*U)*U)*U) | |
73 | ELSE IF(V .LT. -1.0) THEN | |
74 | U=EXP(-V-1.0) | |
75 | GLANDS=(EXP(-U)/SQRT(U))* | |
76 | 1 (P1(0)+(P1(1)+(P1(2)+(P1(3)+P1(4)*V)*V)*V)*V)/ | |
77 | 2 (Q1(0)+(Q1(1)+(Q1(2)+(Q1(3)+Q1(4)*V)*V)*V)*V) | |
78 | ELSE IF(V .LT. 1.0) THEN | |
79 | GLANDS=(P2(0)+(P2(1)+(P2(2)+P2(3)*V)*V)*V)/ | |
80 | 1 (Q2(0)+(Q2(1)+(Q2(2)+Q2(3)*V)*V)*V) | |
81 | ELSE IF(V .LT. 4.0) THEN | |
82 | GLANDS=(P3(0)+(P3(1)+(P3(2)+P3(3)*V)*V)*V)/ | |
83 | 1 (Q3(0)+(Q3(1)+(Q3(2)+Q3(3)*V)*V)*V) | |
84 | ELSE IF(V .LT. 12.0) THEN | |
85 | U=1.0/V | |
86 | GLANDS=(P4(0)+(P4(1)+(P4(2)+P4(3)*U)*U)*U)/ | |
87 | 1 (Q4(0)+(Q4(1)+(Q4(2)+Q4(3)*U)*U)*U) | |
88 | ELSE IF(V .LT. 50.0) THEN | |
89 | U=1.0/V | |
90 | GLANDS=(P5(0)+(P5(1)+(P5(2)+P5(3)*U)*U)*U)/ | |
91 | 1 (Q5(0)+(Q5(1)+(Q5(2)+Q5(3)*U)*U)*U) | |
92 | ELSE IF(V .LT. 300.0) THEN | |
93 | U=1.0/V | |
94 | GLANDS=(P6(0)+(P6(1)+(P6(2)+P6(3)*U)*U)*U)/ | |
95 | 1 (Q6(0)+(Q6(1)+(Q6(2)+Q6(3)*U)*U)*U) | |
96 | ELSE | |
97 | U=1.0/(V-V*LOG(V)/(V+1.0)) | |
98 | GLANDS=1.0-(A2(1)+(A2(2)+A2(3)*U)*U)*U | |
99 | END IF | |
100 | RETURN | |
101 | END | |
102 |