Auxiliary Material for Paper 2007JC004548 Application and comparison of Kalman filters for coastal ocean problems: An experiment with FVCOM Changsheng Chen School for Marine Science and Technology, University of Massachusetts-Dartmouth, New Bedford, Massachusetts, USA Also at Marine Ecosystem and Environmental Laboratory, Shanghai Ocean University, Shanghai, China Paola Malanotte-Rizzoli and Jun Wei Department of Atmospheric, Earth and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA Robert C. Beardsley Department of Physical Oceanography, Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA Zhigang Lai and Pengfei Xue School for Marine Science and Technology, University of Massachusetts-Dartmouth, New Bedford, Massachusetts, USA Sangjun Lyu Department of Atmospheric, Earth and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA Qichun Xu, Jianhua Qi, and Geoffrey W. Cowles School for Marine Science and Technology, University of Massachusetts-Dartmouth, New Bedford, Massachusetts, USA Chen, C., P. Malanotte-Rizzoli, J. Wei, R. C. Beardsley, Z. Lai, P. Xue, S. Lyu, Q. Xu, J. Qi, and G. W. Cowles (2009), Application and comparison of Kalman filters for coastal ocean problems: An experiment with FVCOM, J. Geophys. Res., 114, C05011, doi:10.1029/2007JC004548. 1. Introduction This auxiliary material includes 1) the text file entitled "Kalman Filters Implemented in FVCOM"; 2) Figure S1: Schematic of the implementation of RRKF into FVCOM and 3) Figure S2: Schematic of the implementation of EnKF (EnSKF/EnTKF) into FVCOM. 1. 2007jc004548-txts01.tex, 2007jc004548-txts01.pdf Text S1. Kalman filters implemented in FVCOM. 2. 2007jc004548-fs01.tif Figure S1. Schematic of the implementation of RRKF into FVCOM. 3. 2007jc004548-fs02.tif Figure S2. Schematic of the implementation of EnKF (EnSKF/EnTKF) into FVCOM.