CDF lon lat @ t Conventions 2http://www.gfd-dennou.org/arch/gtool4/conventions/ gt_version 4.2 title bExperiment of Non-linear shallow water equation on a sphere: Williamson et al. (1992) test case 1. source %shallow_zd: sample program of SPMODEL institution %GFD_Dennou Club davis/spmodel project history ,unknown unknown> gt4_history: HistoryCreate lon long_name longitude units deg. lat long_name latitude units deg. t long_name time units sec. topo long_name Topography units m h_n long_name height units m u_n long_name velocity(longitude) units m/s v_n long_name velocity(latitude) units m/s vor_n long_name vorticity units 1/s div_n long_name divergence units 1/s h_b long_name height units m u_b long_name velocity(longitude) units m/s v_b long_name velocity(latitude) units m/s vor_b long_name vorticity units 1/s div_b long_name divergence units 1/s h_bb long_name height units m u_bb long_name velocity(longitude) units m/s v_bb long_name velocity(latitude) units m/s vor_bb long_name vorticity units 1/s div_bb long_name divergence units 1/s @4 @ A A4 Aa A A A Aʀ A A B B@ B B( B4 B?@ BJ BU Ba Bl@ Bw B` B B B@ B B B B B` B B B@ B Bʀ B B B` B B B@ B B B C` C0 C C C Cp C@ C C C C C P C# C% C( C+ C.` C10 C4 C6 C9 C