| UMIDITA' RELATIVA (RELATIVE UMIDITY) | rhprs | (1000 975 950 925 900.. 200 175 150 125 100) relative humidity [%] |
| rh2m | 2 m above ground relative humidity [%] |
| rhsg330_1000 | 0.33-1 sigma layer relative humidity [%] |
| rhsg440_1000 | 0.44-1 sigma layer relative humidity [%] |
| rhsg720_940 | 0.72-0.94 sigma layer relative humidity [%] |
| rhsg440_720 | 0.44-0.72 sigma layer relative humidity [%] |
| rhsig995 | 0.995 sigma level relative humidity [%] |
| rh30_0mb | 30-0 mb above ground relative humidity [%] |
| rh60_30mb | 60-30 mb above ground relative humidity [%] |
| rh90_60mb | 90-60 mb above ground relative humidity [%] |
| rh120_90mb | 120-90 mb above ground relative humidity [%] |
| rh150_120mb | 150-120 mb above ground relative humidity [%] |
| rh180_150mb | 180-150 mb above ground relative humidity [%] |
| rhclm | entire atmosphere (considered as a single layer) relative humidity [%] |
| rhtop0c | highest tropospheric freezing level relative humidity [%] |
| rh0c | 0c isotherm relative humidity [%] |
| UMIDITA' SPECIFICA (SPECIFIC HUMIDITY) | spfhprs | (1000 975 950 925 900.. 200 175 150 125 100) specific humidity [kg/kg] |
| spfh2m | 2 m above ground specific humidity [kg/kg] |
| spfh30_0mb | 30-0 mb above ground specific humidity [kg/kg] |
| spfh60_30mb | 60-30 mb above ground specific humidity [kg/kg] |
| spfh90_60mb | 90-60 mb above ground specific humidity [kg/kg] |
| spfh120_90mb | 120-90 mb above ground specific humidity [kg/kg] |
| spfh150_120mb | 150-120 mb above ground specific humidity [kg/kg] |
| spfh180_150mb | 180-150 mb above ground specific humidity [kg/kg] |
| RAPPORTO DI MESCOLANZA (MIXING RATIO) | clwmrprs | ** (1000 975 950 925 900.. 200 175 150 125 100) cloud mixing ratio [kg/kg] |