| Bit No. | Value | Meaning |
|---|---|---|
| 1 |
0 |
Points scan in +i (+x) direction |
| 1 |
Points scan in the -i (-x) direction | |
| 2 |
0 |
Points scan in -j (-y) direction |
| 1 |
Points scan in +j (+y) direction |
|
| 3 |
0 |
Adjacent points in the i (x) direction are consecutive |
| 1 |
Adjacent points in the j (y) direction are consecutive | |
| 4-8 |
Reserved |