Re: NetCDF Subset Service Reference

[Roy Mendelssohn <Roy.Mendelssohn@xxxxxxxx>]

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
> > **********************
> > "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."

**********************
"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."



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