# Code table 4.2 - Parameter number by product discipline and parameter category
0 0 Equivalent radar reflectivity factor for rain (mm6 m-3)
1 1 Equivalent radar reflectivity factor for snow (mm6 m-3)
2 2 Equivalent radar reflectivity factor for parameterized convection (mm6 m-3)
3 3 Echo top (m)
4 4 Reflectivity (dB)
5 5 Composite reflectivity (dB)
# 6-191 Reserved 
# 192-254 Reserved for local use 
255 255 Missing