Questions tagged [gfs]

Global Forecast System

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Why did the GFS switch to hourly forecasts through hour 120?

About a month ago, the GFS was upgraded. Among other things (like making parallel GFS data available), the upgrade notice said: Include hourly forecasts out to 120 hr Now, this seemed ...
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Difference between GDAS and GFS data

What is the exact difference between GFS 0.25 and GDAS 0.25 data which is available in http://nomads.ncep.noaa.gov/. And are the GFS 0.5 and 1 degree data available in the above url and here the same?...
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Land Use grib2 Table 4.212 download?

The grib2 format has a field listed under table 4.212 giving the land use code. Does anyone know where I can download data containing this field?
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3D data from GFS files

I am using GFS forecast files from here: https://www.ncdc.noaa.gov/data-access/model-data/model-datasets/global-forcast-system-gfs and processing them with cfgrib: https://github.com/ecmwf/cfgrib ...