Dataset of the regional reanalysis COSMO-REA6. sftlf (Percentage of the grid cell occupied by land (including lakes) in modeling realm(s) atmos): Please express X_area_fraction as the percentage of horizontal area occupied by X. COSMO model original name(s): FR_LAND, FR_LAKE Diagnostic recipe: "sftlf=FR_LAND+FR_LAKE" Additional diagnostic: Converted units from "1" to "%".