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Modell-iskola

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Nagyatád
#391
LeviG írta #390

Újabb hír: GFS A significant update to the GFS is planned for June 22, 2010. The NCO parallel will be starting soon. http://www.hpc.ncep.noaa.gov/synergy/03-29-10_final.htm Ezek szerint nemsokára lehet nézni a…

Csak kíváncsi leszek, hogy reagálnak az oldalak, mert kicsit át kell programozni a térkép generálást. nevet
Gyöngyös
#387
Egy jó hír még a GFS-rõl:

A significant update to the GFS is planned for late Spring 2010.

The next GFS implementation in planned for late Spring 2010 and includes:
-improvements to the shallow and deep convection parameterizations. There is a dramatic reduction in grid point storms (colloquially known as “precip bombs” or “grid-scale feedback”) , which have plagued the GFS.
-increase in resolution (to T574 64L or ~27 km grid spacing ).
-replacement of shortwave radiation from NASA based version with random cloud overlap to AER based RRTM with maximum/random cloud overlap.
-inclusion of vertical advection of moisture, ozone and cloud condensate based on positive definite advection scheme.
-changes are also made to boundary layer scheme and gravity wave drag.

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