program foo integer, dimension(3, 2) :: a a = reshape ((/1, 2, 3, 4, 5, 6/), (/3, 2/)) a = a(3:1:-1, 2:1:-1); if (any (a .ne. reshape ((/6, 5, 4, 3, 2, 1/), (/3, 2/)))) call abort end program