| 1 |
0 |
Direction increments not given |
| 1 |
1 |
Direction increments given |
| 2 |
0 |
Earth assumed spherical with radius 6367.47 km |
| 2 |
1 |
Earth assumed oblate spheroidal with size as determined by IAU in 1965 (6378.160 km, 6356.775 km, f = 1/297.0) |
| 3-4 |
|
Reserved |
| 5 |
0 |
Resolved u- and v-components of vector quantities relative to easterly and northerly directions |
| 5 |
1 |
Resolved u- and v-components of vector quantities relative to the defined grid in the direction of increasing x and y (or i and j) coordinates respectively |
| 6-8 |
0 |
Reserved set to zero |