Ice coverage data source

[PiotrD]

P.R. wrote:
> Id like to work with plotting polar/high-latitude sea ice coverage in grads.
> Does anyone know where I can find a gridded data source for sea ice
> coverage?
> Thanks,
> P.R.
>
>
There is "Sea Ice" at NOMADS server:
http://nomads.ncep.noaa.gov/

I make this image with that dataset:
http://www.gfspl.rootnode.net/seaice/ice.png


BTW
Is there any possibility to "rotate" image in GrADS? I want to have
image like that (this is rotated with imagemagick)
http://www.gfspl.rootnode.net/ice2.png

Best Regards
Piotr Djakow

--
Prognoza modelu numerycznego GFS dla obszaru Polski:
http://www.gfspl.rootnode.net