source:
trunk/libf/dyn3d/minmax.F
@
1
| Last change on this file since 1 was 1, checked in by , 14 years ago | |
|---|---|
| File size: 341 bytes | |
| Rev | Line | |
|---|---|---|
| [1] | 1 | ! |
| 2 | ! $Header$ | |
| 3 | ! | |
| 4 | SUBROUTINE minmax(imax, xi, zmin, zmax ) | |
| 5 | c | |
| 6 | c P. Le Van | |
| 7 | ||
| 8 | INTEGER imax | |
| 9 | REAL xi(imax) | |
| 10 | REAL zmin,zmax | |
| 11 | INTEGER i | |
| 12 | ||
| 13 | zmin = xi(1) | |
| 14 | zmax = xi(1) | |
| 15 | ||
| 16 | DO i = 2, imax | |
| 17 | zmin = MIN( zmin,xi(i) ) | |
| 18 | zmax = MAX( zmax,xi(i) ) | |
| 19 | ENDDO | |
| 20 | ||
| 21 | RETURN | |
| 22 | END | |
| 23 |
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