Corrigendum

Olivier Pannekoucke (1, 2) , Sophie Ricci (2) , Sébastien Bathelemy (2) , Richard Menard (3) , Olivier Thual (2, 4)

1 DIRSE - Météo-France Direction Interrégionale Sud-Est
2 CERFACS - Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique
3 ECCC - Environment and Climate Change Canada
4 IMFT - Institut de mécanique des fluides de Toulouse

This article refers to : Parametric Kalman filter for chemical transport models. In our previous contribution Pannekoucke et al. (2016) (P16), an error has been made in the derivation of the error diffusion tensor dynamics Eq. (20). This involves an error in the Lagrangian dynamics of the uncertainty given in the Algorithm 2, while leaving the Eulerian dyanmics unchanged. The corrigendum is organized as follows. The modification of the Lagrangian dynamics is presented in Section 2, where a new version of the Algorithm 2 of P16 is presented. The computation leading to the Eulerian dynamics is described in Section 3, which gives the dynamics presented in Eq. (26) of P16.

Mots clés: Data assimilation; Kalman filter; Covariance dynamics; Parameterisation of analysis

Domaines: Génie chimique

Olivier Pannekoucke, Sophie Ricci, Sébastien Bathelemy, Richard Menard, Olivier Thual. Corrigendum. Tellus A: Dynamic Meteorology and Oceanography, 2018, 70 (1), pp.1-2. ⟨10.1080/16000870.2018.1472954⟩. ⟨hal-02639009⟩