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[THREDDS #QZU-789955]: Re: nctoolbox ?



In case this is still useful, heres an example for CFSR timeseries.

    <dataset name="NCDC-NOMADS Climate Forecast System Reanalysis (CFSR)">
      <metadata inherited="true">
        <dataFormat>GRIB-2</dataFormat>
        <documentation 
xlink:href="http://nomads.ncdc.noaa.gov/data.php#cfs-reanal-data";
                       xlink:title="NOMADS CFSR Page"/>
        <creator>
          <name vocabulary="DIF">DOC/NOAA/NWS/NCEP</name>
          <contact url="http://www.ncep.noaa.gov/"; 
email="http://www.ncep.noaa.gov/mail_liaison.shtml"/>
        </creator>

        <documentation type="summary">The NCEP Climate Forecast System 
Reanalysis (CFSR) was designed and executed as a global,
          high resolution, coupled atmosphere-ocean-land surface-sea ice system 
to provide the best estimate of the state of
          these coupled domains over the 31-year period of 1979 to 2009.
        </documentation>
      </metadata>

      <featureCollection name="NCDC-CFSR-TimeSeries" featureType="GRIB" 
harvest="true" path="grib/NCDC/CFSR/TimeSeries">
        <metadata inherited="true">
          <documentation type="summary">Hourly time series 
dataset</documentation>
        </metadata>

        <collection spec="/data/thredds/ncdc/cfsr/timeseries/**/.*grb2$"
                    timePartition="directory"
                    dateFormatMark="#timeseries/#yyyyMM"/>
        <tdm trigger="allow"/>
        <gribConfig>
          <gdsHash from="1450218978" to="1450192070"/>
          <gdsName hash='1450192070' groupName='FLX GaussianT382'/>
          <gdsName hash='2079260842' groupName='FLX GaussianT62'/>
          <gdsName hash='-175190888' groupName='OCN LatLon0p5'/>
          <gdsName hash='823344589' groupName='OCN LatLon1p0'/>
          <gdsName hash='-1857264615' groupName='PGB LatLon0p5'/>
          <gdsName hash='-829780679' groupName='PGB LatLon2p5'/>
          <intvFilter excludeZero="true"/>
        </gribConfig>
      </featureCollection>
    </dataset>

John

> John,
> Soupy has about 10 files worth.  It would be very useful to get your
> TDS config for CFSR.  Thanks!
> -Rich
> 
> On Thu, Feb 2, 2012 at 10:36 PM, Unidata THREDDS Support
> <address@hidden> wrote:
> > oh, CFSR timeseries?
> >
> > I happen to be working on that, i have a sample server at:
> >
> > http://motherlode.ucar.edu:9080/thredds/catalog/grib/NCDC/CFSR/catalog.html
> >
> > i can even give you the exact TDS config if you want.
> >
> > How much data are you trying to look at?
> >
> > john
> >
> >> If you go to ftp://nomads.ncdc.noaa.gov/CFSR/HP_time_series/, you can
> >> download an example of the type I'm using. ÂThey are named
> >> wnd10m.gdas.YYYYMM.grb2 (there's one in each month's folder).
> >>
> >> Thanks, Soupy
> >>
> >> **************************************
> >> P. Soupy Dalyander, Ph.D.
> >> Mendenhall Postdoc, Research Oceanographer
> >> U.S. Geological Survey, Woods Hole Science Center
> >> 384 Woods Hole Road, Woods Hole, MA Â02543
> >> (508) 457-2290 Â Â Â (508) 457-2310 (fax)
> >>
> >>
> >>
> >>
> >> From:
> >> "Unidata THREDDS Support" <address@hidden>
> >> To:
> >> address@hidden
> >> Cc:
> >> address@hidden
> >> Date:
> >> 02/02/2012 12:34 PM
> >> Subject:
> >> [THREDDS #QZU-789955]: Re: nctoolbox ?
> >>
> >>
> >>
> >> can you send me an example grib file? i need the file, not the opendap
> >> url. thanks
> >>
> >> > We are game to give a try as an alpha test, when you are ready.
> >> >
> >> > -Rich
> >> >
> >> > On Wed, Feb 1, 2012 at 7:21 PM, Unidata THREDDS Support
> >> > <address@hidden> wrote:
> >> > > The old grib handling is really bad - especially aggregating grib.
> >> > >
> >> > > Im trying to finish various pieces to make a release, but if you want
> >> to try it out, I can get something out to you.
> >> > >
> >> > > The server is probably getting an error, but youd have to look in the
> >> logs.
> >> > >
> >> > > john
> >> > >
> >> > >
> >> > >
> >> > >
> >> > >> Thredds Support,
> >> > >>
> >> > >> We are having trouble extracting a time series from an aggregation of
> >> > >> GRIB2 files. ÂI guess aggregations of GRIB2 files will be much better
> >> > >> in ÂTDS 4.3. Â Is there a alpha or beta version available?
> >> > >>
> >> > >> Thanks,
> >> > >> Rich
> >> > >>
> >> > >> On Tue, Jan 31, 2012 at 1:17 PM, P. Soupy Dalyander
> >> <address@hidden> wrote:
> >> > >> >
> >> > >> > Rich-
> >> > >> >
> >> > >> > I've got an aggregation of .grb2 CFSR wind data on GAM. ÂI can pull
> >> down
> >> > >> > the entire grid for a single time step, but when I attempt to pull
> >> down a
> >> > >> > time series from even a single point, it takes crashes out on me.
> >> Any
> >> > >> > ideas for how I might make this work? ÂI'm wondering if a problem
> >> is the
> >> > >> > total size of the grid x the number of time steps, although I'm not
> >> sure
> >> > >> > why it can handle pulling down a grid from one time, then, and not
> >> a time
> >> > >> > series. ÂOne thought I had is to pull from my grb2 files the
> >> geographic
> >> > >> > region of interest to me (I think I can do that in wgrib2), but I
> >> thought
> >> > >> > I'd check with you if there's some more obvious solution.
> >> > >> >
> >> > >> > mp.urlH = ...
> >> > >> >
> >> > >> >
> >> 'dods://geoport.whoi.edu/thredds/dodsC/usgs/data2/sdalyander/CFSR_winds_fine/cfsr_agg4.ncml';
> >> > >> > time = nc.time('time');
> >> > >> > lon = nc.data('lon');
> >> > >> > lat = nc.data('lat');
> >> > >> > test = squeeze(double(nc.data('U-component_of_wind',[100 1 1
> >> 1],[100 1
> >> > >> > length(lat) length(lon)]))); % This works
> >> > >> >
> >> > >> > u = nc.data('U-component_of_wind',[1 1 10 10],[length(time) 1 10
> >> 10]);
> >> > >> > %This doesn't
> >> > >> >
> >> > >> >
> >> > >> > Thanks, Soupy
> >> > >> >
> >> > >> > **************************************
> >> > >> > P. Soupy Dalyander, Ph.D.
> >> > >> > Mendenhall Postdoc, Research Oceanographer
> >> > >> > U.S. Geological Survey, Woods Hole Science Center
> >> > >> > 384 Woods Hole Road, Woods Hole, MA Â02543
> >> > >> > (508) 457-2290 Â Â Â (508) 457-2310 (fax)
> >> > >> >
> >> > >>
> >> > >>
> >> > >>
> >> > >> --
> >> > >> Dr. Richard P. Signell  (508) 457-2229
> >> > >> USGS, 384 Woods Hole Rd.
> >> > >> Woods Hole, MA 02543-1598
> >> > >>
> >> > >>
> >> > >
> >> > >
> >> > > Ticket Details
> >> > > ===================
> >> > > Ticket ID: QZU-789955
> >> > > Department: Support THREDDS
> >> > > Priority: Normal
> >> > > Status: Open
> >> > >
> >> >
> >> >
> >> >
> >> > --
> >> > Dr. Richard P. Signell  (508) 457-2229
> >> > USGS, 384 Woods Hole Rd.
> >> > Woods Hole, MA 02543-1598
> >> >
> >> >
> >>
> >>
> >> Ticket Details
> >> ===================
> >> Ticket ID: QZU-789955
> >> Department: Support THREDDS
> >> Priority: Normal
> >> Status: Open
> >>
> >>
> >>
> >>
> >>
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: QZU-789955
> > Department: Support THREDDS
> > Priority: Normal
> > Status: Open
> >
> 
> 
> 
> --
> Dr. Richard P. SignellÂÂ (508) 457-2229
> USGS, 384 Woods Hole Rd.
> Woods Hole, MA 02543-1598
> 
> 

Ticket Details
===================
Ticket ID: QZU-789955
Department: Support THREDDS
Priority: Critical
Status: Closed


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