HARMONIE-AROME model data (cy40REF and cy40NEW) and observations for December 2018

File kmds_202812 contains the observations at weather stations (following international code) that are used for Figs. 19 and 20 in: Model development in practice: a comprehensive update to the boundary layer schemes in HARMONIE-AROME cycle 40, Wim C. de Rooy et al. 2022, Geosc. Mod. Dev. Similarly, files vlfd* contain the model data (cy40REF and cy40NEW in the file name refer to the corresponding model version) used for Figs 19 and 20, where the relevant parameters are: FI 0: Geopotential station height NN 0: Total cloud cover DD 0: Wind direction (°) FF 0: Wind speed TT 0: 2-Meter Temperature RH 0: 2-Meter Relative Humidity PS 0: Mean Sea Level Pressure PE 15: Total precipitation? QQ 0: 2-m Specific Humidity VI 0: Visibility N75 0: Cloud cover below 7500 m CH 0: Cloud base height LC 0: Low cloud cover