GFS Ensemble high resolution in Nomad5

Christian Gonzalez christian.m.gonzalez at GMAIL.COM
Tue Aug 1 08:35:28 EDT 2006


Thanks you to all of you. Your informartion help me a lot.


On 7/31/06, Bill Bua <Bill.Bua at noaa.gov> wrote:
>
> Christian --
>
> The c00 is the T126 (spectral resolution) control run for the ensemble.
> The others, p01, p02,...,up to p14, are perturbation runs. The
> perturbations are developed by using a method called ETKF (Ensemble
> Transform Kalman Filter), where the initial conditions that will produce
> the most spread in the ensemble are determined using statistical means.
> For more information on this, I'd go to:
>
> http://www.emc.ncep.noaa.gov/gmb/ens/ and then click on the link named
> "Implementation News" toward the bottom of the page.
>
> Let me know if you have additional questions.
>
> Bill
>
> Christian Gonzalez wrote:
> > Hello,
> > Could anyone tell me what are the differences between gec00 y gep01,
> > gep02, ..., gep14 for a selected hour?
> > http://nomad5.ncep.noaa.gov:9090/dods/gens/archive/
> > Thanks a lot.
> >
> >
> > Christian Gonzalez
> > CEPROPA
> > Argentina
>
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