| Code Figure | Meaning |
|---|---|
| 0 |
Specified in Code Table 3.1 |
| 1 |
Predetermined Grid Definition (see Note 1) |
| 2-191 |
Reserved |
| 192-254 |
Reserved for Local Use |
| 255 |
A grid definition does not apply
to this product. |
| Notes: (1) Defined by originating center. |