| 3820ca8e |
1 | |
| 2 | CDECK ID>, HWRINT. |
| 3 | |
| 4 | *CMZ :- -26/04/91 11.11.56 by Bryan Webber |
| 5 | |
| 6 | *-- Author : Bryan Webber |
| 7 | |
| 8 | C----------------------------------------------------------------------- |
| 9 | |
| 10 | FUNCTION HWRINT(IMIN,IMAX) |
| 11 | |
| 12 | C----------------------------------------------------------------------- |
| 13 | |
| 14 | C RANDOM INTEGER IN [IMIN,IMAX]. N.B. ASSUMES IMAX.GE.IMIN |
| 15 | |
| 16 | C----------------------------------------------------------------------- |
| 17 | |
| 18 | DOUBLE PRECISION HWR,RN,ONE |
| 19 | |
| 20 | INTEGER HWRINT,IMIN,IMAX |
| 21 | |
| 22 | EXTERNAL HWR |
| 23 | |
| 24 | PARAMETER (ONE=1.0D0) |
| 25 | |
| 26 | 1 RN=HWR() |
| 27 | |
| 28 | IF (RN.EQ.ONE) GOTO 1 |
| 29 | |
| 30 | RN=RN*(IMAX-IMIN+1) |
| 31 | |
| 32 | HWRINT=IMIN+INT(RN) |
| 33 | |
| 34 | END |
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