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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Sorry, confusing names. "the latest 4.0 library supports writing netcdf-3 large files" means the latest java-netcdf 4.0 library, see java-netcdf home page: http://www.unidata.ucar.edu/software/netcdf-java/ Mark Balonkin wrote: > But there is no Java library which support large files writing. Is it correct? > > > > > -----Original Message----- > From: John Caron [mailto:caron@xxxxxxxxxxxxxxxx] > Sent: 11 декабря 2008 г. 17:12 > To: Mark Balonkin > Cc: netcdf-java@xxxxxxxxxxxxxxxx > Subject: Re: [netcdf-java] NetCDF-java 4.0 release? > > the latest 4.0 library supports writing netcdf-3 large files, see > NetcdfFileWriteable: > > /** > * Set if this should be a "large file" (64-bit offset) format. > * Must be in define mode > * @param isLargeFile true if large file > */ > public void setLargeFile(boolean isLargeFile); > > Mark Balonkin wrote: >> Do you mean Java library for netcdf-3? >> I'm using: >> - Java 2.2.20 lib, which doesn't support large files and >> - "C" library netcdf version 3.6.1 with .net wrapper, which support large >> files. >> >> I don't really need netcdf-4, the critical feature is large file support, so >> this one is enough. >> >> >> >> >> >> >> -----Original Message----- >> From: John Caron [mailto:caron@xxxxxxxxxxxxxxxx] >> Sent: 11 декабря 2008 г. 16:40 >> To: Mark Balonkin >> Cc: netcdf-java@xxxxxxxxxxxxxxxx >> Subject: Re: [netcdf-java] NetCDF-java 4.0 release? >> >> >> >> Mark Balonkin wrote: >>> Hi John, >>> >>> >>> >>> We are thinking about implementation of java wrapper on “C” netcdf library. >>> Basically because we need >> large file support and also would be good to have better >> performance. We don’t need the whole functionality, >> just a basic writing. But anyway it’s still a bunch of work. >> >> >> the latest 4.0 library supports writing netcdf-3 large files, but >> not netcdf-4. >> >> i doubt performance is a good enough reason to do all that work, but >> it would be interesting to see some timings. >>
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