Moisture Release Functions
where Ym is the soil water potential
O is the moisture content at the Ym value
Os is the saturated moisture content
equation 2 O=Os{1/(1+(aYe)^n}^m
where a is an alph parameter
To convert parameters from eq. 1 to eq 2.
m=1-1/n for Muler's assumption normally used
m= 1-2/n for Burdine's assumption
n= (1/b) +1
a=1/Ye