ncx - NetCDF Extractor and Appender

Features

• Arena memory management to prevent swapping and fragmentation.
• Support for classic, 64bit and HDF file format flavors.
• Header and static data section padding.
• Progress indicator with I/O rate and estimated time to complete.
• Reports peak memory usage.
• Dimension slicing by strides, min/max ranges, indices, or values, that can be used to reorder or reverse slices within dimensions.
• Custom blocksize for I/O tuning.
• Currently serial only.

Download

Source code

Building & Installation

make 
make test TMPDIR=/tmp/
make memtest TMPDIR=/tmp/
make install PREFIX=/usr/local
make clean

News

v1.1.1 2012/11/09 rsz

• ncx will now abort if a given var name is not found in input file when not using --regex.

v1.1.0 2012/10/20 rsz

• Append mode will overwrite variables with same name in source file.

v1.0.2 2011/12/20 rsz

• Added global attribute "NCX" that shows ncx version used to create file.
• Fixed 0D record var data export.
• Fixed static var export within append destination file.
• Added more examples to usage message.

v1.0.1 2011/12/12 rsz

• Didn't export coord vars by default.
• Var atts were missing on output of vars from non-append input file.

v1.0.0 2011/12/02 rsz

• Packaged. All tests pass. No memory leaks.

Distribution

make clean
make dist VER=1.1.1

Publishing

ssh -t rsz,ncx@shell.sourceforge.net create
scp html/* rsz,ncx@shell.sourceforge.net:/home/project-web/ncx/htdocs
scp ../ncx-1.1.1.tar.gz rsz,ncx@shell.sourceforge.net:/home/frs/project/n/nc/ncx

License

Copyright 2011,2012 Remik Ziemlinski under the terms of the GNU General Public License v3