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Agreed Roy. Grib was a great transmission standard back in 1975! Yes, tables go stale. Kevin, I too would like to know the source of these data. Regards, Glenn On Thu, May 2, 2013 at 6:24 PM, Roy Mendelssohn - NOAA Federal < roy.mendelssohn@xxxxxxxx> wrote: > Hi Kevin: > > I already ran into this with data from FNMOC, and reported it (is that > where your GRIB files are from?). At one point they thought they had a > fix, but when i tried it things got mucked up. > > So this is one they are aware of, and hopefully 4.3.17 will have a fix. > At the same time, in our case, I know they didn't really use a different > table, and this is sloppy on the providers part, and also is one of the > many problems with using external tables. > > -Roy > > > On May 2, 2013, at 3:12 PM, Kevin Manross <manross@xxxxxxxx> wrote: > > > > > > > Greetings! > > > > > > I know there is work being preformed on the GRIB1 in THREDDS, so I do > not know if this already being covered or not. I came across the error in > the subject line when I expanded my TDS catalog config to cover the extent > of my dataset. This caused an Error 500 when trying to view Best > Timeseries data via any of the TDS access types/services. > > > > I'll spare the gory details unless they are needed. I have isolated > this error to a period spanning two months in 1999 (Aug & Sep). After > converting the GRIB1 files to netCDF and dumping the netCDF headers, the > only variation I see with the Pressure_surface variable is that some use > Grib1_TableVersion = 1 and the rest use version 2: > > > > fnl_19990814_00_00.cdl: Pressure_surface:Grib1_TableVersion = 2 ; > > fnl_19990814_12_00.cdl: Pressure_surface:Grib1_TableVersion = 1 ; > > fnl_19990814_18_00.cdl: Pressure_surface:Grib1_TableVersion = 1 ; > > fnl_19990815_00_00.cdl: Pressure_surface:Grib1_TableVersion = 2 ; > > fnl_19990815_06_00.cdl: Pressure_surface:Grib1_TableVersion = 2 ; > > > > I would be glad to dig into this further if it provides any help. > > > > I am currently using THREDDS Data Server [Version 4.3.17-SNAPSHOT - > 20130501.1251] > > > > -kevin. > > > > -- > > Kevin Manross > > NCAR/CISL/Data Support Section > > Phone: (303)-497-1218 > > Email:manross@xxxxxxxx > > Web:http://rda.ucar.edu > > _______________________________________________ > > thredds mailing list > > thredds@xxxxxxxxxxxxxxxx > > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ > > ********************** > "The contents of this message do not reflect any position of the U.S. > Government or NOAA." > ********************** > Roy Mendelssohn > Supervisory Operations Research Analyst > NOAA/NMFS > Environmental Research Division > Southwest Fisheries Science Center > 1352 Lighthouse Avenue > Pacific Grove, CA 93950-2097 > > e-mail: Roy.Mendelssohn@xxxxxxxx (Note new e-mail address) > voice: (831)-648-9029 > fax: (831)-648-8440 > www: http://www.pfeg.noaa.gov/ > > "Old age and treachery will overcome youth and skill." > "From those who have been given much, much will be expected" > "the arc of the moral universe is long, but it bends toward justice" -MLK > Jr. > > _______________________________________________ > thredds mailing list > thredds@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ > -- Glenn K. Rutledge Meteorologist/Physical Scientist NOMADS Team Leader National Climatic Data Center Asheville, NC 28801 (828) 271-4097 nomads.ncdc.noaa.gov
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