Harry,
NCEP posted a notice regarding change in the GFS postprocessor
coincident
with the 12Z Sep 25 run:
http://www.nws.noaa.gov/om/notification/tin07-59gfs_upgrade_unifiedpost.txt
Steve Chiswell
Unidata User Support
On Fri, 2007-09-28 at 10:01 -0700, Harry Edmon wrote:
> I have had a couple of users complain about changes in the GFS data
> starting with the 1200 UTC run on 25 September. I notice there is a
> jump up in the size of the gempak files starting with that run. Does
> anyone know of any changes? If you are curious about what I am talking
> about, look at this page, which uses the 0.5 degree data:
>
> http://www.atmos.washington.edu/~hakim/loop.psp?url=~hakim/tropo/theta/
>
> Start the loop and look at the areas in white go from smooth to noisy
> with the 1200 UTC 25th run. Another user is now having problems with
> his WRF initialization that he did not have before this.
>
>
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--
Steve Chiswell <chiz@xxxxxxxxxxxxxxxx>
Unidata
