blob: 408a168241f8f6f464db091ffb616fd0ec0da2ef [file] [log] [blame]
avm99963802583e2022-05-12 10:56:56 +02001subroutine WRITECONFIG(S, L)
2 implicit none
3 integer*4, intent(in) :: L
4 integer*2, intent(out) :: S(1:L,1:L)
5 integer*4 :: SEED, i, j
6 real*8 :: genrand_real2
7
8 SEED = 23456
9 call init_genrand(SEED)
10
11 do i = 1, L
12 do j = 1, L
13 S(i, j) = merge(1, -1, genrand_real2() < .5d0)
14 enddo
15 enddo
16end subroutine WRITECONFIG