g = 9.81
#R = 8.314 # 287 # J/(Kg K)
R = 287
R_dry = R
#R_v = 13.369 #  461.5
R_v = 461.5
R_moist = R_v
sigma_w = 72E-3
M_w = 18.15E-3 # Kg/mol
rho_w = 999.86 # Kg/m^3
L_vap = 2.5E6 # J/Kg
kappa = 2.40E-2 # J/(m s K)
D_v = 2.21E-5 # m^2/s
adia_lapse_rate = 0.004 # K/m
amb_lapse_rate = 9.8E-3 # K/m
cp = 1004 # J/(Kg K)
epsilon = 0.622
rho_air = 1.29 # Kg/m^3
es0 = 610.7 # Pa
