1. Graduate Student, Dept. of Biological and Agricultural Engineering, Univ. of California, Davis, Davis, CA 95616 (corresponding author).
2. Professor, Dept. of Biological and Agricultural Engineering, Univ. of California, Davis, Davis, CA 95616.
3. Professor, Dept. of Biological and Agricultural Engineering and Dept. of Land, Air, and Water Resources, Univ. of California, Davis, Davis, CA 95616.