• 29 April 2015: To provide a more reliable service, ECMWF implemented a limit of 10GB in the size of the target file.
• Currently, Access MARS service is available only for ECMWF staff (if accessing from outside the centre) and commercial license users.
• There are two new ECMWF Public Datasets available:
  • S2S (sub-seasonal to seasonal)
    https://software.ecmwf.int/wiki/display/S2S/Home
  • ERA-20C Observations 
    http://www.ecmwf.int/en/research/climate-reanalysis/era-20c