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Re: NetCDF Subset Service Reference



Thanks John. Programmatic use is what we had in mind. Am I correct form reading over the pages that we also must have a "Data Description" XML document. Does that need to be in any particular place.

Several of the links on the pages associated with that are broken, such as:

http://motherlode.ucar.edu:9080/thredds/ncss/grid/fmrc/NCEP/NAM/ CONUS_80km/NCEP-NAM-CONUS_80km_best.ncd/dataset.html

which is referenced from:

http://www.unidata.ucar.edu/projects/THREDDS/tech/interfaceSpec/ GridDataSubsetService.html

Right now it is something we just want to experiment with on our internal server. I expect in a short while we will have Java code that can output to other formats - perhaps it would be of some use.


-Roy


On Jul 10, 2007, at 1:34 PM, John Caron wrote:

We are still trying to get this documented etc. It replaces the previous NetcdfService, and can now be used on any gridded datasets, and we are experimenting with station observation data.

You have to enable it in threddsConfig.xml, and add it as a service to your catalog, just like WCS. Its really intended for programmatic usage, but we are generating an HTML interface also. The file writing is rather slow, i want to improve that before it gets too much use.

we will try to get it documented in the next few weeks...

Roy Mendelssohn wrote:
Hi:
I just stumbled onto the "NetCDF Subset Service Reference" aspect of THREDDS. What is unclear from the page:
http://www.unidata.ucar.edu/projects/THREDDS/tech/interfaceSpec/ NetcdfSubsetService.html
is if this is automatically implemented when we implement THREDDS or if we have to add this as an additional service when we set up our TDS just like you do for WCS? If it is the latter, I can not find where the instructions are for doing that, and would appreciate it if you could point me to that.
-Roy
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"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: address@hidden (Note new e-mail address)
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"Old age and treachery will overcome youth and skill."

**********************
"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: address@hidden (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."



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