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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.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.
It could be that the last NEXRAD2 data-product is stuck in a system buffer. Try putting a "-flush" or "-close" on the relevant PIPE action. On May 11, 2014 11:49 AM, "Gilbert Sebenste" <sebenste@xxxxxxxxxxxxxxxxxxxxx> wrote: > Hi Blair, > > We are still seeing this. I know the TOC was made aware of this issue two >> weeks ago, but despite all our servers being 0 seconds lagged on the >> NEXRAD2 feed tree, our data (from multiple providers who are also not >> lagged) is at least 10 minutes behind. >> > > Been off the grid, for the most part, or I would have answered earlier. > Things to look for: > > Can you do a traceroute to the servers in question? See if anything is > jammed up inbetween them and you. > > Are all network cards set at least at 100 mb? If 10 mb, it can't handle it. > > Is the system clock correct? Are you using ntp? This is a must. > > Also, this page is a 500 internal server error and has been for months, >> and nobody has fixed it or seems to even notice: >> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/rtstats_topogif?NEXRAD2 >> >> And this one takes over a minute to load: >> http://rtstats.unidata.ucar.edu/cgi-bin/rtstats/rtstats_feedtree?NEXRAD2 >> >> ...but you can verify from the second link that we're not lagging (search >> for "tampa" or "chicago"). >> > > Give those a try aboove, and see what happens. > > Gilbert > > ************************************************************ > ******************* > Gilbert Sebenste > ******** > (My opinions only!) ****** > Staff Meteorologist, Northern Illinois University **** > E-mail: sebenste@xxxxxxxxxxxxxxxxxxxxx > *** > web: http://weather.admin.niu.edu ** > Twitter: http://www.twitter.com/NIU_Weather ** > Facebook: http://www.facebook.com/niu.weather * > ************************************************************ > ******************* > > _______________________________________________ > ldm-users mailing list > ldm-users@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ >
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