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With the 12Z upgrade to the GFS model. I have notice a serious problem with the data. Many of the fields are not smoothed and are very noisy, which is causing problems for display applications. I am attaching a couple of samples. Is anyone else seeing these problems? It's as if the smoothing in the GFS post-processor smoothing is not working. I seemed to remember this happening a year or two ago after an upgrade to the GFS, but this time it seems much worse. -Mike -- Michael Dross Meteorologist Wright-Weather, LLC mdross@xxxxxxxxxxxxxxxxxx
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