Octet Number |
Description |
Note |
Status |
10 |
Parameter category |
Code/Flag Table 4.1 |
Operational |
11 |
Parameter number |
Code/Flag Table 4.2 |
Operational |
12 |
Tile classification |
Code/Flag Table 4.242 |
Operational |
13 |
Total number (NT) of tile/attribute pairs |
(see Notes 1 and 2) |
Operational |
14 |
Number of used spatial tiles (NUT) |
(see Notes 1 and 2) |
Operational |
15 |
Tile index (ITN = {1,…, NUT}) |
(see Note 1) |
Operational |
16 |
Number of used tile attributes (NAT) for tile ITN |
(see Note 1) |
Operational |
17 |
Attribute of tile (see Code table 4.241)) (A = {A(1),…, A(NAT(ITN))}) |
(see Note 1) |
Operational |
18 |
Type of generating process |
Code/Flag Table 4.3 |
Operational |
19 |
Background generating process identifier (defined by originating centre) |
|
Operational |
20 |
Analysis or forecast generating process identifier (defined by originating centre) |
|
Operational |
21-22 |
Hours of observational data cut-off after reference time |
(see Note 3) |
Operational |
23 |
Minutes of observational data cut-off after reference time |
|
Operational |
24 |
Indicator of unit of time range |
Code/Flag Table 4.4 |
Operational |
25-28 |
Forecast time in units defined by octet 24 |
(see Note 4) |
Operational |
29 |
Type of first fixed surface |
Code/Flag Table 4.5 |
Operational |
30 |
Scale factor of first fixed surface |
|
Operational |
31-34 |
Scaled value of first fixed surface |
|
Operational |
35 |
Type of second fixed surface |
Code/Flag Table 4.5 |
Operational |
36 |
Scale factor of second fixed surface |
|
Operational |
37-40 |
Scaled value of second fixed surface |
|
Operational |
41 |
Type of ensemble forecast |
Code/Flag Table 4.6 |
Operational |
42 |
Perturbation number |
|
Operational |
43 |
Number of forecasts in ensemble |
|
Operational |
44-45 |
Year - Time of end of overall time interval |
|
Operational |
46 |
Month - Time of end of overall time interval |
|
Operational |
47 |
Day - Time of end of overall time interval |
|
Operational |
48 |
Hour - Time of end of overall time interval |
|
Operational |
49 |
Minute - Time of end of overall time interval |
|
Operational |
50 |
Second - Time of end of overall time interval |
|
Operational |
51 |
n - number of time range specifications describing the time intervals used to calculate the statistically processed field |
|
Operational |
52-55 |
Total number of data values missing in statistical process |
|
Operational |
|
56-67 Specification of the outermost (or only) time range over which statistical processing is done |
|
Operational |
56 |
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 |
57 |
Type of time increment between successive fields used in the statistical processing |
Code/Flag Table 4.11 |
Operational |
58 |
Indicator of unit of time for time range over which statistical processing is done |
Code/Flag Table 4.4 |
Operational |
59-62 |
Length of the time range over which statistical processing is done, in units defined by the previous octet |
|
Operational |
63 |
Indicator of unit of time for the increment between the successive fields used |
Code/Flag Table 4.4 |
Operational |
64-67 |
Time increment between successive fields, in units defined by the previous octet |
(see Notes 5 and 6) |
Operational |
|
68-nn These octets are included only if n > 1, where nn = 55 + 12 x n |
|
Operational |
68-79 |
As octets 56 to 67, next innermost step of processing |
|
Operational |
80-nn |
80-nn Additional time range specifications, included in accordance with the value of n. Contents as octets 56 to 67, repeated as necessary |
|
Operational |