Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
HI I'm doing this in a test mode, and things seem to working well so I'll be eventually transitioning all my ncml aggregations soon. For the HF radar national network thredds server at http://hfrnet.ucsd.edu:8080/thredds, you'll see the ncml aggregations towards the top, and a "USWC_6km" link which is using the FMRC collection. We are overwriting our netCDF files, and there were some unresolvable errors with the ncml aggregations which were only fixable by disabling netcdf caching. This slowed the requests down considerably. After help from Rich Signell and John Caron, I was able to use the FMRC "best" dataset to resolve this problem. It has been working pretty well once I got around some of the initial setup. Here's the portion of my catalog.xml that handles this: <featureCollection name="USWC_6km" featureType="FMRC" path="HFRNET/USWC_6km/FMRC"> <metadata inherited="true"> <serviceName>allServices</serviceName> <documentation type="Summary"> 6km HF Radar Data </documentation> </metadata> <collection spec="/data1/HFRadar/RTV/USWC/**/#yyyyMMddHHmm#_HFRadar_USWC_6km_rtv_SIO.nc$" recheckAfter="15 min" name="USWC_6km_RTV_fmrc" olderThan="5 min"/> <!-- Re-scan the directory each hour at 5 minutes and 0 seconds past the hour --> <update startup="true" rescan="0 5 * * * ? *" trigger="allow"/> <fmrcConfig regularize="false" datasetTypes="Best"/> </featureCollection> Good luck, Tom On Sun, Aug 7, 2011 at 10:09 AM, Roy Mendelssohn <Roy.Mendelssohn@xxxxxxxx> wrote: > With TDS 4.2.x, "Feature Collections" appear to be the preferred way to > perform aggregation of datasets. Questions are: > > 1. Can you point me to a TDS server that is actually using this to perform > aggregation as opposed to FMRC aggregation, and which datasets are being > aggregated using this? > > 2. Can I get the actual catalog.xml (or portion of it) for that dataset? > > I find seeing actual working examples more informative than what is often in > the tutorials. This may be because of old age and denseness, but it is > what works for me. > > Thanks, > > -Roy > > > ********************** > "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" > > _______________________________________________ > thredds mailing list > thredds@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ >
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