Simple interface to the hydromad "leaky bucket" soil moisture model.
simpleWB(PPT, PET, D, thickness, sat, fc, S_0 = 0.5, a.ss = 0.05)
precipitation series (mm)
potential ET series (mm)
soil thickness (cm)
volumeric water content at saturation (satiated water content)
volumetric water content at field capacity (typically 1/3 bar suction)
initial soil moisture as a fraction of total water storage (mm)
recession coefficients for subsurface flow from saturated zone, should be > 0
Adjustments for coarse fragments should be made by reducing
Farmer, D., M. Sivapalan, Farmer, D. (2003). Climate, soil and vegetation controls upon the variability of water balance in temperate and semiarid landscapes: downward approach to water balance analysis. Water Resources Research 39(2), p 1035.
Bai, Y., T. Wagener, P. Reed (2009). A top-down framework for watershed model evaluation and selection under uncertainty. Environmental Modelling and Software 24(8), pp. 901-916.