[netCDFJava #TXK-884300]: NetCDF Java running correctly on one machine but not on another

can you send the data file, compressed?

> Hi. Attached is the test java file.
> 
> All the best
> 
> james
> 
> 
> On 03/05/2009 22:28, "Unidata netCDF Java Support"
> <address@hidden> wrote:
> 
> > Hi James:
> >
> > NetCDF Java is 100% java, so should not need to be recompiled.
> >
> > My best guess is that theres is a byte-order dependency somewhere that we
> > didnt get right.
> >
> > Can you send a sample file that causes the problem? I take it is compressed?
> > What kind of compression? What kind of file? Can you send the compressed and
> > uncompressed versions? If large, can you send a URL?
> >
> > thanks
> >
> >> Hi there,
> >> I am having a problem running a NetCDF Java program that runs fine on two
> >> different local laptops - Mac OS X and Windows Vista, but when I run the
> >> exact same program on a remote Linux machine, rather than reading the
> >> variables such as latitude that I would expect, it outputs many incorrect
> >> variables.
> >>
> >> E.g It outputs to standard out Mesonet data such as this on the remote
> >> Linux:
> >>
> >> Station id: AP474
> >> station name: AA7OA Astoria                     OR US
> >> Latitude: -7.6605096E-23
> >>
> >> and this on the local laptops:
> >>
> >> Station id: AP474
> >> station name: AA7OA Astoria                     OR US
> >> Latitude: 46.18125
> >>
> >> Strangely, the textual data I access appears to output correctly on the
> >> remote Linux, but the numeric values retrieved such as Latitude and
> >> Longitude pull out incorrect results like that shown above. I have uploaded
> >> the local working class files and run on the remote Linux machine, and also
> >> compiled the java on that same machine and no errors are shown during the
> >> running of the program but still this problem persists.
> >>
> >> After a while of contemplating the problem, I considered it could be a
> >> problem occurring when the NetCDF file uncompresses on the server using:
> >>
> >> ncfile = NetcdfFile.open(filename);
> >>
> >> however, if I download the resultant uncompressed file and test the program
> >> on the file locally on either of the laptops I mention above, it outputs 
> >> the
> >> correct data again.
> >>
> >> I also tested the following. I uncompressed a NetCDF file locally and
> >> uploaded it to the remote linux machine and ran the same program on that. 
> >> In
> >> that instance - the program would not run because of the following error:
> >>
> >> Misformed netCDF file - dim magic number wrong
> >>
> >> I'm afraid I am totally stumped. Do you have any suggestions as to what may
> >> be causing this problem? I'm not sure if this will help but some 
> >> information
> >> my local testing laptop and remote:
> >>
> >> Local Mac OS X info: xnu-1228.9.59~1/RELEASE_I386 i386
> >> Remote Linux info:  i686 i686 i386 GNU/Linux
> >>
> >> Any suggestions or help would be very much appreciated.
> >>
> >> All the best
> >>
> >> James Cox
> >>
> >>
> >>
> >>
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: TXK-884300
> > Department: Support netCDF Java
> > Priority: Normal
> > Status: Open
> >
> 
> --
> James Cox
> Accurate Creations
> Creative & accurate web solutions for your business
> 
> 18A Tuckton Rd, Bournemouth, BH6 3HR
> +44 (0) 77 99 88 4871
> address@hidden
> www.accuratecreations.co.uk
> 
> 
> 
> 


Ticket Details
===================
Ticket ID: TXK-884300
Department: Support netCDF Java
Priority: Normal
Status: Open