program read PARAMETER ( nyear=29) real sdex(15,nyear) C 15 ensemble members C nyear=29: 1981-2009 open(11,file='dex2_sstASO_ic06') open(21,file='dex2_sstASO_ic06.gr', 1 form='unformatted',access='direct',recl=nyear*4) do iy=1,nyear read(11,444) iyear, (sdex(k,iy),k=1,15) 444 format(I4,2x,15f7.2) end do print *, sdex(10,21),sdex(4,10) do id=1,15 read(21,rec=id) (sdex(id,iy),iy=1,nyear) end do print *, sdex(10,21),sdex(4,10) stop end