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Re: FTP Access

On Tue, 12 Jul 2005, Nelson Brandon K A1C AFWA/SCSA wrote:

> Sir,
>
>
>
>       Got 2 questions for you Rob... 1st I tried to connect to the FTP with
> the follow instructions..

login as: anonymous

>
>
>
> % ftp www.unidata.ucar.edu
>
> % cd pub/decoders
>
> % get GribJava.tar.gz
>
>
>
>       And it told me a password was needed?  2nd Mr Zachary is out of the
> office so if you could give me a point in the right direction on how to
> handle the NotSupportedException : ucar.grib.NotSupportedException: table
> for center: 57 subCenter: 1 number: 2 error that would be great! Thanks for
> your time I am sure you are a busy man!
>


i added the table yesterday and it in the distribution, you shouldn't get
the NotSupportedException

robb...

>
>
> V/r
>
> Brandon K. Nelson, A1C USAF
>
> Communications/Computer Systems Programmer
>
> Air Force Weather Agency
>
> (402) 232-0159
>
> address@hidden
>
>
>
>
>
>
>
> ============================================================================
> ==========================================================================
>
>
>
>
>
> Robb, I'm working with Brandon on trying out your Java Grib tool and we are
> running into this little snag.  When we try to do a dump of the Grib file we
> receive this exception:
>
> NotSupportedException : ucar.grib.NotSupportedException: table for center:
> 57 subCenter: 1 number: 2
>
>
>
> I read the message at
> http://my.unidata.ucar.edu/content/support/help/MailArchives/thredds/msg0037
> 7.html
> <http://my.unidata.ucar.edu/content/support/help/MailArchives/thredds/msg003
> 77.html>  and I'm not sure what the exception indicates since the Javadocs
> for it are very basic.  Is the problem with the center or with the sub
> center?  I looked in the tables.txt file and noticed that center 57 was
> listed as U.S. Air Force - Global Weather Center, center 57 is now Air Force
> Weather Agency (Air Fore Weather Center was changed to AFWA).  Is this
> causing a problem?  I didn't see a table for sub centers, am I overlooking
> something?  Do we need to make our own tables?
>
>
>
> Sorry to flood you with questions and we appreciate any help you can give
> us!  I'll be gone for the next 2 weeks but A1C Nelson will be available so
> please include him in any responses.
>
>
>
> Thanks!
>
>
>
> Kurt A. Zachary
>
> Software Engineer, Northrop Grumman
>
> Operational Applications
>
> 232-4386
>
>
>
> -----Original Message-----
>
> From: Nelson Brandon K A1C AFWA/SCSA
>
> Sent: Friday, July 08, 2005 9:23 AM
>
> To: Zachary Kurt A Contr AFWA/SCSA
>
> Subject: FW: 20050707: netCDF Decoders - Degribbing files
>
>
>
> Also when I try and do a dump on the Grib file it gives this msg...
>
>
>
> NotSupportedException : ucar.grib.NotSupportedException: table for center:
> 57 subCenter: 1 number: 2
>
>
>
> You might email him with that msg and see what he says
>
>
>
> -----Original Message-----
>
> From: Robb Kambic [mailto:address@hidden
> <mailto:address@hidden> ]
>
> Sent: Thursday, July 07, 2005 3:11 PM
>
> To: Brandon Nelson
>
> Cc: support-thredds; decoders
>
> Subject: Re: 20050707: netCDF Decoders - Degribbing files
>
>
>
>
>
> On Thu, 7 Jul 2005, Unidata Support wrote:
>
>
>
> >
>
> > ------- Forwarded Message
>
> >
>
> > >To: address@hidden
>
> > >From: "Brandon Nelson" <address@hidden>
>
> > >Subject: netCDF Decoders - Degribbing files
>
> > >Organization: Air Force Weather Agency
>
> > >Keywords: 200507071800.j67I0wA2001404 netCDF decoders
>
> >
>
> > Institution: USAF HQ AFWA/SCSA
>
> > Package Version: unknown
>
> > Operating System: Windows XP Pro
>
> > Hardware Information: unknown
>
> > Inquiry: We are trying to figure out how to use your java classes to
> degrib several files.  Do you have a quick example to lead us in the right
> direction? We are using the ucar.grib.grib1 files.
>
> Thank you for your time.
>
> >
>
>
>
> Brandon,
>
>
>
> After setting your CLASSPATH to find the the jar files. in the run file
>
> there are samples like.
>
>
>
>
>
> java -Xmx256m ucar/grib/grib1/Grib1Dump data/RUC.wmo | more
>
>
>
> java -Xmx256m ucar/grib/grib1/Grib1Indexer data/RUC.wmo | more
>
>
>
> in the IndexFormat.txt file it explains the index format. the index is
>
> used for quick data extraction.
>
>
>
> java -Xmx256m ucar/grib/grib1/Grib1GetData data/RUC.wmo 110 1 true | more
>
>
>
> the "110 1 true" are the BmsOrGdsOffset DecScale BmsExists fields from the
>
> index file. This permits the data extractor to position itself in file to
>
> get the data and to scale it correctly.
>
>
>
> the data/RUC.wmo is a locate test file, you can use any grib1 file for
>
> your tests.
>
>
>
> the grib.jar package will also decode grib2 files.
>
>
>
>
>
> please note:
>
>
>
> the source code is still in beta development so any bugs that you find
>
> would be helpfull to me to know about. there are some extra files in
>
> the tar, don't be concerned about them. the code is GribJava.tar.gz and it
>
> is located at:
>
>
>
> % ftp www.unidata.ucar.edu
>
> % cd pub/decoders
>
> % get GribJava.tar.gz
>
>
>
> i just made a new file today with the latest changes.
>
>
>
>
>
> robb...
>
>
>
>
>
> > V/r
>
> > Brandon K. Nelson, A1C USAF
>
> > Communications/Computer Systems Programmer
>
> > Air Force Weather Agency
>
> > (402) 232-0159
>
> > address@hidden
>
> >
>
> >
>
> >
>
> > --
>
> >
> ****************************************************************************
>
> > Unidata User Support                                    UCAR Unidata
>
> > (303)497-8643                                                  P.O. Box
>
> > address@hidden                                   Boulder, CO
>
> >
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>
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> http://my.unidata.ucar.edu/content/support
>
> >
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>
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> >
>
> > ------- End of Forwarded Message
>
> >
>
>
>
> ============================================================================
> ===
>
> Robb Kambic                            Unidata Program Center
>
> Software Engineer III                  Univ. Corp for Atmospheric Research
>
> address@hidden               WWW: http://www.unidata.ucar.edu/
> <http://www.unidata.ucar.edu/>
>
> ============================================================================
> ===
>
>

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================