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Fig. 6. Observed and predicted depth distribution of water potentials within the cylinder in the laboratory experiment for the Se30B60 and the Sp60B30 substrates. All matric head values above the horizontal asymptote were far below –250 cm for the Se30B60 substrate. The Sp60B30 curve is identical to the hydrostatic profile. The top Se30B60 predicted curve used the average value of the Se30B60 K(
)– data (see Fig. 4 above) while the bottom one used the data from the one replicate with the largest 
1 value in the K()–.
