| 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 |
| 13-14 |
Aerosol type |
Code/Flag Table 4.233 |
Operational |
| 15 |
Type of interval for first and second sizes |
Code/Flag Table 4.91 |
Operational |
| 16 |
Scale factor of first size |
|
Operational |
| 17-20 |
Scaled value of first size in metres |
|
Operational |
| 21 |
Scale factor of second size |
|
Operational |
| 22-25 |
Scaled value of second size in metres |
|
Operational |
| 26 |
Background generating process identifier (defined by originating centre) |
|
Operational |
| 27 |
Forecast generating process identifier (defined by originating centre) |
|
Operational |
| 28-29 |
Hours after reference time of data cut-off |
(see Note 1) |
Operational |
| 30 |
Minutes after reference time of data cut-off |
|
Operational |
| 31 |
Indicator of unit of time range |
Code/Flag Table 4.4 |
Operational |
| 32-35 |
Forecast time in units defined by octet 31 |
(see Note 2) |
Operational |
| 36 |
Type of first fixed surface |
Code/Flag Table 4.5 |
Operational |
| 37 |
Scale factor of first fixed surface |
|
Operational |
| 38-41 |
Scaled value of first fixed surface |
|
Operational |
| 42 |
Type of second fixed surface |
Code/Flag Table 4.5 |
Operational |
| 43 |
Scale factor of second fixed surface |
|
Operational |
| 44-47 |
Scaled value of second fixed surface |
|
Operational |
| 48 |
Type of ensemble forecast |
Code/Flag Table 4.6 |
Operational |
| 49 |
Perturbation number |
|
Operational |
| 50 |
Number of forecasts in ensemble |
|
Operational |
| 51-52 |
Year of end of overall time interval |
|
Operational |
| 53 |
Month of end of overall time interval |
|
Operational |
| 54 |
Day of end of overall time interval |
|
Operational |
| 55 |
Hour of end of overall time interval |
|
Operational |
| 56 |
Minute of end of overall time interval |
|
Operational |
| 57 |
Second of end of overall time interval |
|
Operational |
| 58 |
n - number of time range specifications describing the time intervals used to calculate the statistically processed field |
|
Operational |
| 59-62 |
Total number of data values missing in statistical process |
|
Operational |
|
63-74 Specification of the outermost (or only) time range over which statistical processing is done |
|
Operational |
| 63 |
Statistical process used to calculate the processed field from the field at each time increment during the time range |
Code/Flag Table 4.10 |
Operational |
| 64 |
Type of time increment between successive fields used in the statistical processing |
Code/Flag Table 4.11 |
Operational |
| 65 |
Indicator of unit of time for time range over which statistical processing is done |
Code/Flag Table 4.4 |
Operational |
| 66-69 |
Length of the time range over which statistical processing is done, in units defined by the previous octet |
|
Operational |
| 70 |
Indicator of unit of time for the increment between the successive fields used |
Code/Flag Table 4.4 |
Operational |
| 71-74 |
Time increment between successive fields, in units defined by the previous octet |
(see Note 3) |
Operational |
|
75-nn These octets are included only if n > 1, where nn = 62 + 12 x n |
|
Operational |
| 75-86 |
As octets 63 to 74, next innermost step of processing |
|
Operational |
| 87-nn |
Additional time range specifications, included in accordance with the value of n. Contents as octets 63 to 74, repeated as necessary |
|
Operational |