10.26165/JUELICH-DATA/FBZRVOGrooß, Jens-UweJens-UweGrooß0000-0002-9485-866XForschungszentrum JülichJülich DATA2022Earth and Environmental SciencesCLaMS simulation, polar stratospheric chemistry, HCl, NOyGrooß, Jens-UweForschungszentrum Jülich2022-03-162022-03-1710.5194/acp-18-8647-201810.5194/acp-22-3631-20221.1CC0 WaiverThis data repository provides access to the model data of the study by Grooß et al. (2018) and Ziereis et al. (2022). Grooß et al. investigate the discrepancy between HCl observations in the early Antarctic winter stratosphere and simulations by 3 different models. Ziereis et al use the simulations of the model CLaMS for the investigation of Redistribution of total reactive nitrogen in the lowermost Arctic stratosphere in comparison with aircraft observations.Data storage location: https://datapub.fz-juelich.de/slcs/clams/hcl_discrepancy The dataset eqlat_avg_clams_2015-2016_NH_GCR.nc was used in Ziereis et al.ESMclams-esm