result california 4dAn historical analysis of the california current circulation using ROMS 4D-var: System confuration and diagnostics. Ocean Model., 99 (2016), pp.4D(6), 4D(6)(b) (Commentary), 4D(6)(f) and 6D(2)(c). 14. 15. Nonpublic information means information that, by law, is not available to the public.