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piscal/dataassim/math/othersupmath/gridscreator.f
T
2016-02-03 18:52:05 +00:00

27 lines
800 B
FortranFixed

!creating uniform grids
program test
implicit none
integer i,j,k,msect,nparams,ip(10),n,m
msect=4
nparams=3
do i=1,msect**nparams
do j=1,nparams
!the size of the larger repeated unit is msect**(nparams-j+1)
k=i/(msect**(nparams-j+1))
n=mod(i,(msect**(nparams-j+1)))
if(n.eq.0)k=k-1
!k is the number of repeated units before i (not include the unit i is in)
k=i-k*(msect**(nparams-j+1))
!now k is the position in the larger repeated unit
!
!the size of the smaller repeated unit is (msect**(nparams-j+1))/msect
m=(msect**(nparams-j+1))/msect
n=k/m
if(mod(k,m).ne.0)n=n+1
ip(j)=n
enddo
write(1,210)(ip(j),j=1,nparams)
enddo
210 format(1x,10i3)
end