| Octet No. |
Contents |
| 15 |
Spectral representation type (See Code Table 3.6) |
| 16-19 |
N – bi-Fourier resolution parameter |
| 20-23 |
M – bi-Fourier resolution parameter |
| 24 |
Bi-Fourier truncation type (See Code Table 3.25) |
| 25-32 |
Lx – size in metres of the domain along x-axis |
| 33-40 |
Lux – size in metres of model forecast subdomain along x-axis |
| 41-48 |
Lcx – width in metres of coupling area within forecast domain along x-axis |
| 49-56 |
Ly – size in metres of the domain along y-axis |
| 57-64 |
Luy – size in metres of model forecast subdomain along y-axis |
| 65-72 |
Lcy – width in metres of coupling area within forecast domain along y-axis |
| 73 |
Shape of the Earth (See Code Table 3.2) |
74
|
Scale factor of radius of
spherical Earth
|
75-78
|
Scale value of radius of
spherical Earth
|
79
|
Scale factor of major axis of
oblate spheroid Earth
|
80-83
|
Scaled value of major axis of
oblate spheroid Earth
|
84
|
Scale factor of minor axis of
oblate spheroid Earth
|
85-88
|
Scaled value of minor axis of
oblate spheroid Earth
|
89-92
|
La1 ― latitude of
first grid point |
| 93-96 |
Lo1 ― longitude of
first grid point |
| 97-100 |
LaD ― latitude where Dx and Dy
are specified |
| 101-104 |
LoV ― longitude of meridian parallel to
y-axis along which latitude increases as the y-coordinate increases |
| 105 |
Projection centre flag (see Flag
Table 3.5) |
| 106-109 |
Latin 1 ― first latitude from
the pole at which the secant cone cuts the sphere |
| 110-113 |
Latin 2 ― second latitude from
the pole at which the secant cone cuts the sphere
|
| 114-117 |
Latitude of the southern pole of
projection
|
| 118-121 |
Longitude of the southern pole
of projection
|