| Octet Number |
Description |
Note |
Status |
| 10 |
Parameter category |
Code/Flag Table 4.1 |
Operational |
| 11 |
Parameter number |
Code/Flag Table 4.2 |
Operational |
| 12-13 |
Aerosol type |
Code/Flag Table 4.233 |
Operational |
| 14 |
Type of interval for first and second sizes |
Code/Flag Table 4.91 |
Operational |
| 15 |
Scale factor of first size |
|
Operational |
| 16-19 |
Scaled value of first size in metres |
|
Operational |
| 20 |
Scale factor of second size |
|
Operational |
| 21-24 |
Scaled value of second size in metres |
|
Operational |
| 25 |
Type of generating process |
Code/Flag Table 4.3 |
Operational |
| 26 |
Background generating process identifier (defined by originating centre) |
|
Operational |
| 27 |
Analysis or 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 |
| 48-49 |
Year - Time of end of overall time interval |
|
Operational |
| 50 |
Month - Time of end of overall time interval |
|
Operational |
| 51 |
Day - Time of end of overall time interval |
|
Operational |
| 52 |
Hour - Time of end of overall time interval |
|
Operational |
| 53 |
Minute - Time of end of overall time interval |
|
Operational |
| 54 |
Second - Time of end of overall time interval |
|
Operational |
| 55 |
n - number of time range specifications describing the time intervals used to calculate the statistically processed field |
|
Operational |
| 56-59 |
Total number of data values missing in statistical process |
|
Operational |
|
60-71 Specification of the outermost (or only) time range over which statistical processing is done |
|
Operational |
| 60 |
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 |
| 61 |
Type of time increment between successive fields used in the statistical processing |
Code/Flag Table 4.11 |
Operational |
| 62 |
Indicator of unit of time for time range over which statistical processing is done |
Code/Flag Table 4.4 |
Operational |
| 63-66 |
Length of the time range over which statistical processing is done, in units defined by the previous octet |
|
Operational |
| 67 |
Indicator of unit of time for the increment between the successive fields used |
Code/Flag Table 4.4 |
Operational |
| 68-71 |
Time increment between successive fields, in units defined by the previous octet |
(see Notes 3 and 4) |
Operational |
|
72-nn These octets are included only if n > 1, where nn = 59 + 12 x n |
|
Operational |
| 72-83 |
As octets 60 to 71, next innermost step of processing |
|
Operational |
| 84-nn |
Additional time range specifications, included in accordance with the value of n. Contents as octets 60 to 71, repeated as necessary |
|
Operational |