Code figure |
Description |
Unit |
Status |
0 |
Pressure |
Pa |
Operational |
1 |
Pressure reduced to MSL |
Pa |
Operational |
2 |
Pressure tendency |
Pa/s |
Operational |
3 |
ICAO Standard Atmosphere Reference Height |
m |
Operational |
4 |
Geopotential |
m2 s-2 |
Operational |
5 |
Geopotential height |
gpm |
Operational |
6 |
Geometric height |
m |
Operational |
7 |
Standard deviation of height |
m |
Operational |
8 |
Pressure anomaly |
Pa |
Operational |
9 |
Geopotential height anomaly |
gpm |
Operational |
10 |
Density |
kg m-3 |
Operational |
11 |
Altimeter setting |
Pa |
Operational |
12 |
Thickness |
m |
Operational |
13 |
Pressure altitude |
m |
Operational |
14 |
Density altitude |
m |
Operational |
15 |
5-wave geopotential height |
gpm |
Operational |
16 |
Zonal flux of gravity wave stress |
N m-2 |
Operational |
17 |
Meridional flux of gravity wave stress |
N m-2 |
Operational |
18 |
Planetary boundary layer height |
m |
Operational |
19 |
5-wave geopotential height anomaly |
gpm |
Operational |
20 |
Standard deviation of sub-grid scale orography |
m |
Operational |
21 |
Angle of sub-gridscale orography |
rad |
Operational |
22 |
Slope of sub-gridscale orography |
Numeric |
Operational |
23 |
Gravity wave dissipation |
W m-2 |
Operational |
24 |
Anisotropy of sub-gridscale orography |
Numeric |
Operational |
25 |
Natural logarithm of pressure in Pa |
Numeric |
Operational |
26 |
Exner pressure |
Numeric |
Operational |
27 |
Updraught mass flux |
kg m-2 s-1 |
Operational |
28 |
Downdraught mass flux |
kg m-2 s-1 |
Operational |
29 |
Updraught detrainment rate |
kg m-3 s-1 |
Operational |
30 |
Downdraught detrainment rate |
kg m-3 s-1 |
Operational |
31-191 |
Reserved |
|
Operational |
192-254 |
Reserved for local use |
|
Operational |
255 |
Missing |
|
Operational |