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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Eric, I'm feeding from snow.cit.cornell.edu which feeds from ingestor sunshine.ssec.wisc.edu. The greatest max latency for NNEXRAD over the last 24 hours was 52 seconds. (Although, the fact that I'm only requesting 1 station may have something to do with it.) So it looks like the problem may lie with the wundergound.com host. Based on past experience, I don't think their network bandwith is all that it could be. Either that, or path to wunderground is really congested. Tom ----------------------------------------------------------------------------- Tom McDermott Email: tmcderm@xxxxxxxxxxxxxxxxx Systems Administrator Phone: (716) 395-5718 Earth Sciences Dept. Fax: (716) 395-2416 SUNY College at Brockport On Wed, 5 Dec 2001, Kevin R. Tyle wrote: > Hi Eric, > > Like you, we feed from flood, and yes, we see the same latencies. > Top-level feed site looks to be ingestor.wunderground.com. Last night > our stats file indicated latencies near 1 hour for HDS feeds emanating > from wunderground as well as NNEXRAD. The HDS latency was transient, > but NNEXRAD is still slow as of this time. > > ______________________________________________________________________ > Kevin Tyle, Systems Administrator ********************** > Dept. of Earth & Atmospheric Sciences ktyle@xxxxxxxxxxxxxxxx > University at Albany, ES-235 518-442-4571 (voice) > 1400 Washington Avenue 518-442-5825 (fax) > Albany, NY 12222 ********************** > ______________________________________________________________________ > > On Wed, 5 Dec 2001, Eric Nelson wrote: > > > > > We're feeding NNEXRAD and FNEXRAD from flood.atmos.uiuc.edu and seeing > > latencies of roughly an hour. Is anyone else experience data lag for > > these feeds? > > > > -Eric > > _______________________________________________________________________ > > Eric Nelson College of Dupage Meteorology Dept. > > NWP WXP Graphics/Forecaster http://weather.cod.edu/ > > Lab:(630) 942-2590 enelson@xxxxxxxxxxxxxxx > > > > "I love deadlines. I especially like the whooshing sound they make as > > they go flying by." --Douglas Adams > > _______________________________________________________________________ > > > > > >
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