implicit real*8(a-h,o-z) double precision x(792,6) open(unit=5, file='sbout.out') open(unit=7, file='sbout.dat') do 10 i=1,792 read(5,*) (x(i,j),j=1,6) write(7,801) (x(i,j),j=1,6) 10 continue 801 format(6(1X,F13.6)) stop end