Last change
on this file since 5415 was
709,
checked in by Laurent Fairhead, 18 years ago
|
Nouvelles versions de la dynamique YM
LF
|
-
Property svn:eol-style set to
native
-
Property svn:keywords set to
Author Date Id Revision
|
File size:
897 bytes
|
Rev | Line | |
---|
[630] | 1 | ! |
---|
| 2 | ! $Header$ |
---|
| 3 | ! |
---|
| 4 | FUNCTION RAN1(IDUM) |
---|
| 5 | DIMENSION R(97) |
---|
| 6 | save r |
---|
| 7 | save iff,ix1,ix2,ix3 |
---|
| 8 | PARAMETER (M1=259200,IA1=7141,IC1=54773,RM1=3.8580247E-6) |
---|
| 9 | PARAMETER (M2=134456,IA2=8121,IC2=28411,RM2=7.4373773E-6) |
---|
| 10 | PARAMETER (M3=243000,IA3=4561,IC3=51349) |
---|
| 11 | DATA IFF /0/ |
---|
| 12 | IF (IDUM.LT.0.OR.IFF.EQ.0) THEN |
---|
| 13 | IFF=1 |
---|
| 14 | IX1=MOD(IC1-IDUM,M1) |
---|
| 15 | IX1=MOD(IA1*IX1+IC1,M1) |
---|
| 16 | IX2=MOD(IX1,M2) |
---|
| 17 | IX1=MOD(IA1*IX1+IC1,M1) |
---|
| 18 | IX3=MOD(IX1,M3) |
---|
| 19 | DO 11 J=1,97 |
---|
| 20 | IX1=MOD(IA1*IX1+IC1,M1) |
---|
| 21 | IX2=MOD(IA2*IX2+IC2,M2) |
---|
| 22 | R(J)=(FLOAT(IX1)+FLOAT(IX2)*RM2)*RM1 |
---|
| 23 | 11 CONTINUE |
---|
| 24 | IDUM=1 |
---|
| 25 | ENDIF |
---|
| 26 | IX1=MOD(IA1*IX1+IC1,M1) |
---|
| 27 | IX2=MOD(IA2*IX2+IC2,M2) |
---|
| 28 | IX3=MOD(IA3*IX3+IC3,M3) |
---|
| 29 | J=1+(97*IX3)/M3 |
---|
| 30 | IF(J.GT.97.OR.J.LT.1)PAUSE |
---|
| 31 | RAN1=R(J) |
---|
| 32 | R(J)=(FLOAT(IX1)+FLOAT(IX2)*RM2)*RM1 |
---|
| 33 | RETURN |
---|
| 34 | END |
---|
Note: See
TracBrowser
for help on using the repository browser.