Octet No. |
Contents |
10 |
Parameter category (see Code Table 4.1) |
11 |
Parameter number (see Code Table 4.2) |
12 |
Type of generating process (see Code Table 4.3) |
13
|
Background generating process
identifier (defined by originating centre)
|
14
|
Forecast generating process identified
(see Code ON388 Table A)
|
15-16
|
Hours after reference time data
cutoff (see Note)
|
17
|
Minutes after reference time
data cutoff
|
18
|
Indicator of unit of time range (see Code Table 4.4)
|
19-22
|
Forecast time in units defined
by octet 18
|
23 |
Type of first fixed surface (see Code Table 4.5) |
24
|
Scale factor of first fixed
surface |
25-28
|
Scaled value of first fixed
surface
|
29 |
Type of second fixed surfaced (see Code Table 4.5) |
30
|
Scale factor of second fixed
surface
|
31-34
|
Scaled value of second fixed
surfaces
|
35
|
Percentile value (from 100% to
0%)
|