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[netCDF #RWH-394641]: NetCDF Java: Writing Structures to files



Greetings Nhan,

I thought the PATH needed to point to the lib directory of
the netcdf-c install, not bin. Did it used to work pointing to
bin? Unfortunately, I do not have a windows machine to test
on currently. Could you try adding the netcdf lib/ directory to
the path?

Thanks!

Sean

> Hi Sean,
> 
> Thanks for your reply. After installing the C library, I include both
> /*netCDF 4.3.2\bin*/ and/*netCDF 4.3.2\deps\x64\bin*//**/ in the
> environment PATH.
> 
> Regards,
> Nhan
> 
> On 11/24/2014 3:40 PM, Unidata netCDF Java Support wrote:
> > Greetings Nhan,
> >
> > Which method are you using to point to the netCDF C library?
> >
> > http://www.unidata.ucar.edu/software/thredds/current/netcdf-java/reference/netcdf4Clibrary.html
> >
> > Cheers!
> >
> > Sean
> >
> >> Hi list,
> >>
> >> I'm trying to export a file in the NetCDF 4 format using NetCDF Java. I
> >> have followed the instructions to install the C library and it seems to be
> >> loaded successfully with netcdfAll-4.3.jar. However, the exported file does
> >> not contain variables with Structure data type. I have found this
> >> https://bugtracking.unidata.ucar.edu/browse/TDS-391 and assume it is not
> >> possible to export Structures with NetCDF 4.3. The issue seems to be
> >> resolved in version 4.5; however when I switch to netcdfAll-4.5.jar the
> >> exporting fails at writer.create() with the following error message:
> >>
> >> Cannot determine Netcdf4 library path
> >> java.lang.NullPointerException
> >> at ucar.nc2.jni.netcdf.Nc4Iosp.create(Nc4Iosp.java:2251)
> >> at ucar.nc2.jni.netcdf.Nc4Iosp.create(Nc4Iosp.java:2251)
> >> at ucar.nc2.NetcdfFileWriter.create(NetcdfFileWriter.java:794)
> >>
> >> I have installed the C library netCDF4.3.2-NC4-64.exe from here:
> >> http://www.unidata.ucar.edu/software/netcdf/docs/winbin.html.
> >>
> >> Could someone give me a pointer?
> >>
> >> Cheers,
> >> Nhan
> > Ticket Details
> > ===================
> > Ticket ID: RWH-394641
> > Department: Support netCDF Java
> > Priority: Low
> > Status: Open
> >
> 
> 
> --
> 
> 
> *Thanh-Trong-Nhan Vo*
> 
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Ticket Details
===================
Ticket ID: RWH-394641
Department: Support netCDF Java
Priority: Low
Status: Open