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title11-06-2020 NCMRWF

NEPS-G upgrade to version 3:

The global model has been upgraded to UM11.2 (of Met Office, UK) and the model physics has been upgraded from GA6.2 to GA7.2 configuration in order to improve the representation of  the physical processes. The upgraded physics configuration includes improved treatment of gaseous absorption in the radiation scheme, JULES multi-layer snow scheme and improved treatment of warm rain and ice clouds.

Full details are available in the xls document linked in the page Models.  

Meteo-France

Info
title11-01-2021 Meteo-France

There are changes to Meteo-France contribution to TIGGE since  :

  • 4 runs from 0/6/12/18Z instead of 2 from 6/18Z
    • there are different final steps for different runs:
      • 0/12Z: +48H
      • 6Z: +90H
      • 18Z: +108H
  • resolution increase to 0.5 degree
  • simple packing instead of JPEG one in GRIB 2 files
  • tmin/tmax fix

Further details can be found in the page Models.