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Re: THREDDS aggregation capability
- Subject: Re: THREDDS aggregation capability
- Date: Fri, 16 Jun 2006 12:37:45 -0700
Title: Re: THREDDS aggregation
capability
Hi Ben:
THREDDS allows you to aggregate along any dimension, including a
"new" one. In your case, you would aggregate across
time, and then do the normal OPeNDAP call for the one location,
treating it as if it were one series.
You can see a lot of examples of this at:
http://oceanwatch.pfeg.noaa.gov:8081/thredds/catalog.html
All of the Items under the heading "Aggregation Satellite
Datasets" are aggregated in just this fashion . You can
pick one and go to the html interface and see that you can select to
get a time series at a point. In fact, you can get a time series
for a region.
HTH,
-Roy M.
I'm wondering if THREDDS (or perhaps
simply a DODS or other type of server)
can help me with the following data aggregation problem.
I have daily data files containing an 84 hour forecast. From
these daily fi
les I want to extract a 24 hour section out of the 84 hour forecast
and conc
atenate those 24 hour sections to form a continuous time series.
There may
be multiple sections of interest (e.g. 6 to 30, 36 to 50, 60 to 84).
This i
s "station" time series data at a point. It is
actually the time series at
a grid point extracted from daily NWP data files.
Can THREDDS do this? Or is there another type of server you know
of that wi
ll handle this problem?
Thank you,
Ben
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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
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www: http://www.pfeg.noaa.gov/
"Old age and treachery will overcome youth and skill."