This dataset contains model output from the 3D IFS model and a single-column model (SCM) setup, along with the corresponding SCM forcing file. The data were generated as part of a study investigating the representation of Arctic mixed-phase clouds in the ECMWF model (IFS) version 48r1 during the MOSAiC campaign. The dataset supports the analysis presented in a forthcoming publication currently under peer review. Once the article is published, a citation will be added to this record. Data Files Model Output along MOSAiC track: IFS 48r1 experiment (Full MOSAiC period) polarstern_ecmwf_ifs_2019-10-01-2020-09-30_00_day2_tco639_ctrl.nc(TCo639, control) Model Output along MOSAiC track: IFS 48r1 low resolution experiments (December 2019) polarstern_ecmwf_ifs_2019-12-01-2019-12-31_00_day2_tco399_ctrl.nc(TCo399, control) polarstern_ecmwf_ifs_2019-12-01-2019-12-31_00_day2_tco399_DM10_naer2.nc(TCo399, DM10 naer 2) Single column model initial condition and forcing (December 2019) scm_in_2019120100_24to48_iksu_iklg.nc Model Output: Single column model experiments (December 2019) Control scmout_MOSAIC_MONTH_DEC_month_setup_6_control_450s_day2.nc(control) Aerosol concentration (n_aer) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_fixed_0p1_450s_day2.nc(DM10 n_aer 0.1) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_fixed_1_450s_day2.nc(DM10 n_aer 1) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_fixed_2_450s_day2.nc(DM10 n_aer 2) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_fixed_5_450s_day2.nc(DM10 n_aer 5) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_fixed_10_450s_day2.nc(DM10 n_aer 10) Ice particle fall speed (v_ice) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_VICE_0.1_450s_day2.nc(DM10 n_aer 2, v_ice 0.1) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_VICE_0.2_450s_day2.nc(DM10 n_aer 2, v_ice 0.2) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_VICE_0.5_450s_day2.nc(DM10 n_aer 2, v_ice 0.5) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_VICE_0.05_450s_day2.nc(DM10 n_aer 2, v_ice 0.05) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_VICE_0.8_450s_day2.nc(DM10 n_aer 2, v_ice 0.8) scmout_MOSAIC_MONTH_DEC_month_setup_6_Meyers_VICE_0.1_450s_day2.nc(Meyers, v_ice 0.1) scmout_MOSAIC_MONTH_DEC_month_setup_6_Meyers_VICE_0.2_450s_day2.nc(Meyers, v_ice 0.2) scmout_MOSAIC_MONTH_DEC_month_setup_6_Meyers_VICE_0.5_450s_day2.nc(Meyers, v_ice 0.5) scmout_MOSAIC_MONTH_DEC_month_setup_6_Meyers_VICE_0.05_450s_day2.nc(Meyers, v_ice 0.05) scmout_MOSAIC_MONTH_DEC_month_setup_6_Meyers_VICE_0.8_450s_day2.nc(Meyers, v_ice 0.8) Sea ice cover (SIC) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_ci_100_450s_day2.nc(DM10 n_aer 2, SIC 100%) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_ci_99.9_450s_day2.nc(DM10 n_aer 2, SIC 99.9%) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_ci_99_450s_day2.nc(DM10 n_aer 2, SIC 99%) scmout_MOSAIC_MONTH_DEC_month_setup_6_DM10_naer_fixed_2_ci_98_450s_day2.nc(DM10 n_aer 2, SIC 98%)