| Octet Number |
Description |
Note |
Status |
| 10 |
Parameter category |
Code/Flag Table 4.1 |
Operational |
| 11 |
Parameter number |
Code/Flag Table 4.2 |
Operational |
| 12 |
Type of generating process |
Code/Flag Table 4.3 |
Operational |
| 13 |
Background generating process identifier (defined by originating centre) |
None |
Operational |
| 14 |
Forecast generating process identifier (defined by originating centre) |
None |
Operational |
| 15-16 |
Hours after reference time of data cut-off |
(see Note) |
Operational |
| 17 |
Minutes after reference time of data cut-off |
None |
Operational |
| 18 |
Indicator of unit of time range |
Code/Flag Table 4.4 |
Operational |
| 19-22 |
Forecast time in units defined by octet 18 |
None |
Operational |
| 23-24 |
Random field number |
None |
Operational |
| 25-26 |
Total number of random fields |
None |
Operational |
| 27-28 |
Spatio-temporal scale number |
None |
Operational |
| 29-30 |
Total number of spatio-temporal scales |
None |
Operational |
| 31-34 |
Scaled value of spatial scale |
None |
Operational |
| 35 |
Scale factor of spatial scale |
None |
Operational |
| 36-39 |
Scaled value of temporal scale |
None |
Operational |
| 40 |
Scale factor of temporal scale |
None |
Operational |
| 41 |
Type of first fixed surface |
Code/Flag Table 4.5 |
Operational |
| 42 |
Scale factor of first fixed surface |
None |
Operational |
| 43-46 |
Scaled value of first fixed surface |
None |
Operational |
| 47 |
Type of second fixed surface |
Code/Flag Table 4.5 |
Operational |
| 48 |
Scale factor of second fixed surface |
None |
Operational |
| 49-52 |
Scaled value of second fixed surface |
None |
Operational |
| 53 |
Type of ensemble forecast |
Code/Flag Table 4.6 |
Operational |
| 54-57 |
Perturbation number |
None |
Operational |
| 58-61 |
Number of forecasts in ensemble |
None |
Operational |