FIG. 12. Simulated distributions of dimensionless water flux, |J_w|/J_w⁰, during steady infiltration under a constant flux surface flux, J_w⁰, of (a) 1 mm yr^–1, (b) 10 mm yr^–1, (c) 10² mm yr^–1, and (d) 10³ mm yr^–1. Domain properties were upscaled to 2-cm grid.