The authors gratefully acknowledge the financial support of the U.S. Office of Naval Research (Grants N00014-97-1-0234 and N00014-97-1-0233) and of the Australian Research Council (Grant A00102965). We also express our gratitude to the staff of the School of Civil Engineering of the Australian Defense Force Academy for their help during AUSWEX, particularly to Michael Jones, Mary Dalton, and John MacLeod who offered highly professional and prompt responses to all urgent demands during the experiment. The authors thank Vladimir Kudryavtsev for providing a numerical algorithm for estimating the KMM pressure profile and Frederick Dobson for his careful reading of the manuscript and many useful suggestions for its improvement. We are indebted also to the referees for many valuable criticisms.
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