# Code table 4.2 - Parameter number by product discipline and parameter category
0 0 Base spectrum width (m/s)
1 1 Base reflectivity (dB)
2 2 Base radial velocity (m/s)
3 3 Vertically integrated liquid water (VIL) (kg m-2)
4 4 Layer-maximum base reflectivity (dB)
5 5 Precipitation (kg m-2)
6 6 Radar spectra (1) (-)
7 7 Radar spectra (2) (-)
8 8 Radar spectra (3) (-)
9 9 Reflectivity of cloud droplets (dB)
10 10 Reflectivity of cloud ice (dB)
11 11 Reflectivity of snow (dB)
12 12 Reflectivity of rain (dB)
13 13 Reflectivity of graupel (dB)
14 14 Reflectivity of hail (dB)
15 15 Hybrid scan reflectivity (dB)
16 16 Hybrid scan reflectivity height (m)
# 17-191 Reserved 
# 192-254 Reserved for local use 
255 255 Missing