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[IDV #CVX-751058]: GFS K and L subdomain issue

Hi Dave-

> On Jul 17, 2007, at 9:36 AM, Unidata IDV Support wrote:
> 
> > Instead of using the old GFS Grib1 tiles, can you use the global Grib2
> > data and spatially subset over the area in question?
> 
> Don,
> 
> If I can get global GRIB2 model output via IDD, then I can play
> around with it. I imagine that the files are big, and most of the
> contents we wouldn't use, but whether that matters or not will bear
> investigating. I'll see what I can find out about them.

The data are available in GRIB 1 & 2 formats on the CONDUIT feed.
You can see the header information for pqact at:

http://www.unidata.ucar.edu/data/conduit/ldm_idd/index.html

which should allow you to pare down what you get.  Grid 3 is
1x1 degree (GRIB1) and Grid4 (.5 degree) is in GRIB 2.

You can access the data remotely from the IDV Model catalog
and historical data is available from the NOMADS server:

http://nomads.ncdc.noaa.gov/data.php#hires_weather_datasets

Don

Ticket Details
===================
Ticket ID: CVX-751058
Department: Support IDV
Priority: Normal
Status: Open