TY - JOUR A1 - Gustafsson, N. A1 - Bojarova, J. T1 - Four-dimensional ensemble variational (4D-En-Var) data assimilation for the HIgh Resolution Limited Area Model (HIRLAM) JO - Nonlin. Processes Geophys. J1 - NPG VL - 21 IS - 4 SP - 745 EP - 762 Y1 - 2014/07/14 PB - Copernicus Publications SN - 1607-7946 UR - https://npg.copernicus.org/articles/21/745/2014/ L1 - https://npg.copernicus.org/articles/21/745/2014/npg-21-745-2014.pdf DO - 10.5194/npg-21-745-2014 ER -