I have enjoyed discussions of numerical model experiments with Dr. S. Borisov (QG model), Mr. Liping Zhang (2.5-layer model), Mr. Shin Shangik (MICOM), and Dr. T. Inui (MOM1). Comments from two reviewers are greatly appreciated. The editorial assistance of Ms. Kennedy is of great help. This work is supported by NSF, NOAA, and ONR.
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