Case | E_mp1 | E_mp2 N_mp2 | E_mp3 | E_mp4 |
---|
Psaut_β0
| 0.001 | 0.001 | 0.02 | 0.0025 |
Γ_saut | 0.025 | 0.025 | 0.09 | 0.025 |
Γ_sacr | 0.025 | 0.025 | 0.09 | 0.025 |
cnst_VT_qi | – | – | −0.05 | – |
cr | 130 | 130 | 130 | 57 |
cs | 4.84 | 4.84 | 4.84 | 1.0 |
C_d | 0.6 | 0.6 | 0.6 | 20.0 |
- The parameter Psaut_β0 and Γ_saut are concerning the autoconversion rate of cloud ice to snow [Eq. (52) and (53) in Tomita 2008], and Γ_sacr is concerning accretion rate of cloud ice by snow [Eq. (39) in Tomita 2008], cnst_VT_qi is the constant for terminal velocity of cloud ice (VT_qi), cr and cs are the coefficients of terminal velocity of rain and snow, respectively [Eq. (28) in Tomita 2008], and C_d is concerning the terminal velocity of graupel. In E, VT_qi was formulated as VT_qi = 3.29 (ρqi)0.16 [Eq. (5) of Heymsfield and Donner 1990], where ρ is the air density (kg m−3) and qi is cloud ice content (kg kg−1)