Soil Moisture Estimator (SME). Estimates soil moisture for
a given location using
WRF
model data as input and the
FAO's
methods to calculate crop-indexed evapotranspiration, ETc.
Currently, the SME implements the
Sacramento Soil Moisture Accounting Model.
Written in Python and C, this is the back-end, command-line, program
for the web application
SME.
See the wiki description
here.