Three and four dimensional variational assimilation with a general circulation model of the Tropical Pacific ocean : part 1. Formulation, internal diagnostics, and consistency checks Weaver, A.T. /Vialard, Jérôme Anderson, D.L.T. CIRCULATION OCEANIQUE CLIMAT MODELE ALGORITHME ANALYSE STATISTIQUE VARIATION INTERANNUELLE 2003 text https://www.documentation.ird.fr/hor/fdi:010059151 fdi:010059151 Weaver A.T., Vialard Jérôme, Anderson D.L.T.. Three and four dimensional variational assimilation with a general circulation model of the Tropical Pacific ocean : part 1. Formulation, internal diagnostics, and consistency checks. 2003, 131 (7), 1360-1378 EN