This experiment contains the re-analysis (acronym rean) and subsequent forecasts (acronym fore) from the COSMO high resolution model of DWD (2.8km horizontal resoultion and 50 model levels) for the entire COPS period. In this experiment the re-analysis will consider all data available in the operational data base of DWD so far. (i.e. data which are collected for COPS (mainly radio sondes) in addition to the operational ones). Model forecasts are started every 6h at 00, 06, 12, and 18 UTC with a forecast range of +24h. We adapted the output of the model as close as possible to the tigge+ list, but there are some differences; see dataset summaries. However, the output frequency for all fields is 15 minutes.