Replication Data for the study on polar HCl depletion

10.26165/JUELICH-DATA/DNGQOQGrooß, Jens-UweJens-UweGrooß0000-0002-9485-866XForschungszentrum JülichReplication Data for the study on polar HCl depletionJülich DATA2025Earth and Environmental SciencesGrooß, Jens-UweForschungszentrum Jülich2025-06-132025-06-2414457281445768144576414457601624272162427214457561445760144576016242721427656267270002672699626726976application/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdfapplication/x-netcdf3.1CC0 WaiverThis data set is part of the study by Grooß et al. (2025). In this study, a discrepancy between model simulations and observations of HCl in the dark polar stratosphere (see here) is further investigated. Adding futher reactions to the standard model chemistry, especially the heterogeneous reaction of chlorine peroxide (Cl2O2) with hydrogen chloride (HCl) helps reducing this reported discrepancy significantly.