1# FLAG TABLE 3.10, Scanning mode for one diamond 21 0 Points scan in +i direction, i.e. from pole to equator 31 1 Points scan in -i direction, i.e. from equator to pole 42 0 Points scan in +j direction, i.e. from west to east 52 1 Points scan in -j direction, i.e. from east to west 63 0 Adjacent points in i direction are consecutive 73 1 Adjacent points in j direction is consecutive 8