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File Date Author Commit
html 2013-03-13 rsz rsz [ef1095] Switched -i and -j. Flushed messages. Added lay...
sandbox 2013-03-12 rsz rsz [811852] All tests pass, scatter -> combine -> cmp.
src 2013-03-13 rsz rsz [ef1095] Switched -i and -j. Flushed messages. Added lay...
test 2013-03-14 rsz rsz [895d55] test even tweak.
COPYING 2012-12-03 Remik Ziemlinski Remik Ziemlinski [975230] Initial commit.
Makefile 2013-03-12 rsz rsz [811852] All tests pass, scatter -> combine -> cmp.
README.md 2013-03-13 rsz rsz [ef1095] Switched -i and -j. Flushed messages. Added lay...

Read Me

Overview

mppncscatter splits a NetCDF file into a 2D tiling of non-overlapping files for parallel processing. This is the converse to mppnccombine.

Download

Source code

Installation

make; make test; make install

Usage

mppncscatter -- Decomposes single NetCDF file into many files (converse
to mppnccombine).  The output files are created in the current working
directory and prefixed with the input file name, i.e. in.nc.0000 ...

Usage: mppncscatter [OPTION...] in.nc

  -h, --help           Give this usage message.
      --usage          
  -i, --io-layout-x N  Set io-layout for X dimension.
  -j, --io-layout-y N  Set io-layout for Y dimension.
  -n, --dry-run        Run without writing files.
  -p, --prefix PATH    Prefix path for output files.
  -s, --start N        Start file name suffix numbers from N (default is 0).
  -V, --verbose        Progressively output messages to stdout.
  -v, --version        Print program version.
  -w, --width N        Width for output filename suffix digits.
                       -w 4 (default) creates in.nc.0000 ...
  -x, --npx N          Try to split domain evenly into N columns.
  -X, --xdims d1,...   List of X dimension names to scatter
                       (for those not detectable through metadata).
  -y, --npy N          Try to split domain evenly into N rows.
  -Y, --ydims d1,...   List of Y dimension names to scatter
                       (for those not detectable through metadata).

Report bugs to Remik . Ziemlinski @ noaa gov.
mppncscatter 0.3.2
Built with NetCDF 4.2 of Jul  4 2012 23:16:46 $

Publishing

ssh -t rsz,mppncscatter@shell.sourceforge.net create

scp -r html/* \
rsz,mppncscatter@shell.sourceforge.net:/home/project-web/mppncscatter/htdocs

scp ../mppncscatter-0.3.2.tar.gz \
rsz,mppncscatter@shell.sourceforge.net:/home/frs/project/m/mp/mppncscatter

License

Copyright (C) 2007,2009-2010,2012,2013 Remik Ziemlinski