grib data

• To: Shen Yingshuo <shen.yingshuo@xxxxxxxxx>
• Subject: grib data
• From: Robb Kambic <rkambic@xxxxxxxxxxxxxxxx>
• Date: Mon, 31 Jul 2006 17:58:58 -0600 (MDT)

Shen,

sorry for the delay in response. i responsed to your message but forgot to
include your address because the message was forwarded to me.

the problem is we don't have a parameter table for the data. can you
contact the data provider FNMOC and see if they have a table? if so, i'll
add the table into the resources and it should work.

i sent a support message to FNMOC asking for the table but never got a
response. i have table version 2 but not version 3 and it's not good to
kludge these tables because they are a mess anyways. i also searched the
web but was unable to find the table. i just sent another request for the
table, maybe second time will be a charm.

robb..





On Mon, 24 Jul 2006, John Caron wrote:

> Robb, can you check these files, and get back to shen? looks like we dont 
> have a grib table for them:
>
> NotSupportedException : ucar.grib.NotSupportedException: table for center: 58 
> subCenter: 0 number: 3
> NotSupportedException : ucar.grib.NotSupportedException: table for center: 58 
> subCenter: 0 number: 3
> java.lang.NullPointerException
>       at ucar.grib.grib1.Grib1Lookup.<init>(Grib1Lookup.java:44)
>       at 
> ucar.nc2.iosp.grib.Grib1ServiceProvider.open(Grib1ServiceProvider.java:71)
>       at 
> ucar.nc2.iosp.grib.GribServiceProvider.open(GribServiceProvider.java:63)
>       at ucar.nc2.NetcdfFile.<init>(NetcdfFile.java:823)
>       at ucar.nc2.NetcdfFile.open(NetcdfFile.java:368)
>       at ucar.nc2.NetcdfFile.open(NetcdfFile.java:230)
>       at ucar.nc2.NetcdfFile.open(NetcdfFile.java:175)
>
>
> i put a test file in:
>
> /upc/share/testdata\grid\grib\grib1\test
>
>
> -------- Original Message --------
> Subject:      grib data
> Date:         Fri, 21 Jul 2006 16:23:45 -1000
> From:         Shen Yingshuo <shen.yingshuo@xxxxxxxxx>
> Organization:         UCAR/Unidata
> To:   caron@xxxxxxxxxxxxxxxx
> CC:   edavis@xxxxxxxxxxxxxxxx
>
>
>
> hi john and ethan,
>
>    this is shen yingshuo from iprc/soest -- university of hawaii.
>
>    i guess you guys don't remember me but i met you both a few times in
> meetings (ams or opendap workshop -- too bad that peter has not been
> doing opendap workshop for the last three years).
>
>    we have been using john's aggregation server since 2002 -- and i
> just learned there had been major change in aggregation server and it is
> now part of thredds.
>
>    great to know the new netcdf-java lib reads grib data.   and i liket
> the new thredds..
>
>    i wonder if you can help me with some problems that i have with
> serving grib data
>
>  i put some grib data (i got from usgodae) into my thredds
>
>   http://laoshen.soest.hawaii.edu:9090/thredds/catalog/scanwave/catalog.html
>
> using
>
> <?xml version="1.0" encoding="UTF-8"?>
> <catalog
> xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0
> <http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0>"
> xmlns:xlink="http://www.w3.org/1999/xlink"; name="Scan All" version="1.0.1">
>   <service name="all" serviceType="Compound" base="">
>     <service name="ncdods" serviceType="OPENDAP" base="/thredds/dodsC/" />
>     <service name="HTTPServer" serviceType="HTTPServer"
> base="/thredds/fileServer/" />
>   </service>
>   <datasetScan name="Wave Data for TW" path="scanwave"
> dirLocation="/home/tsana/poppy/wave/" addDatasetSize="true">
>     <serviceName>all</serviceName>
>   </datasetScan>
> </catalog>
>
>  i can see data from the  server but only the http service works -- that
> i can download data.  there is nothing in opendap.
>
> also if the opendap works... how can i aggregate them  --- using
> type="joinExisting"
>
> thanks for your time..
>
>
==============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
rkambic@xxxxxxxxxxxxxxxx                   WWW: http://www.unidata.ucar.edu/
==============================================================================