Fig. 6 Cumulative drainage from six undisturbed soil cores under dry antecedent conditions reported by Smettem et al. (1994). The time constant model is shown for three of the cores. Observed drainage: Core 1 (open circles), Core 3 (open triangles), and Core 4 (filled triangles). Time constant model: Core 1 (dashed line), Core 3 (dotted line), and Core 4 (dashed and dotted line)