Figure 5: (a) absolute and (b) relative number of outliers for
simulated Ea /ETa attend (10988 days) for the 13 pedotransfer
functions over all 12 USDA soil classes (11 for Clapp&Hornberger) and
the homogeneous bare soil scenario. As some simulation runs did not
converge, the total number of outliers was normalized to the number of
converged simulations for each scenario and PTF combination.