Optimal interpolation of partitions : a data assimilation scheme for NEDWAM-4 : description and evaluation of the period November 1995-October 1996 / A.C. VoorripsSequential data assimilation methods for ocean wave models / Aart Carel VoorripsOn the coupling between LAM and Nedwam in the APL / A.C. Voorrips, V.K. Makin and G.J. KomenReal-time assimilation of sealevel data in the storm surge model WAQUA / A.C. Voorrips em J.W. de Vries