NEMOTAM: tangent and adjoint models for the ocean modelling platform NEMO - INSU - Institut national des sciences de l'Univers Access content directly
Journal Articles Geoscientific Model Development Year : 2015

NEMOTAM: tangent and adjoint models for the ocean modelling platform NEMO

Abstract

Tangent linear and adjoint models (TAMs) are efficient tools to analyse and to control dynamical systems such as NEMO. They can be involved in a large range of applications such as sensitivity analysis, parameter estimation or the computation of characteristic vectors. A TAM is also required by the 4D-Var algorithm, which is one of the major methods in data assimilation. This paper describes the development and the validation of the tangent linear and adjoint model for the NEMO ocean modelling platform (NEMOTAM). The diagnostic tools that are available alongside NEMOTAM are detailed and discussed, and several applications are also presented.
Fichier principal
Vignette du fichier
NEMOTAM tangent and adjoint models for the ocean modelling.pdf (2.42 Mo) Télécharger le fichier
Origin : Publication funded by an institution
Loading...

Dates and versions

insu-01164710 , version 1 (17-06-2015)

Identifiers

Cite

Arthur Vidard, Pierre-Antoine Bouttier, Franck Vigilant. NEMOTAM: tangent and adjoint models for the ocean modelling platform NEMO. Geoscientific Model Development, 2015, 8, pp.1245-1257. ⟨10.5194/gmd-8-1245-2015⟩. ⟨insu-01164710⟩
383 View
404 Download

Altmetric

Share

Gmail Facebook X LinkedIn More