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Port details
libaec Adaptive entropy coding library
1.0.1 science on this many watch lists=0 search for ports that depend on this port Find issues related to this port Report an issue related to this port
Maintainer: sunpoet@FreeBSD.org search for ports maintained by this maintainer
Port Added: 01 Jan 2017 01:47:54
License: BSD2CLAUSE
Libaec provides fast lossless compression of 1 up to 32 bit wide signed or
unsigned integers (samples). The library achieves best results for low entropy
data as often encountered in space imaging instrument data or numerical model
output from weather or climate simulations. While floating point representations
are not directly supported, they can also be efficiently coded by grouping
exponents and mantissa.

Libaec implements Golomb-Rice coding as defined in the Space Data System
Standard documents 121.0-B-2 and 120.0-G-2.

Libaec includes a free drop-in replacement for the SZIP library. Just replace
SZIP's shared library libsz.so* with libaec.so* and libsz.so* from libaec. Code
which is dynamically linked with SZIP such as HDF5 should continue to work with
libaec. No re-compilation required. HDF5 files which contain SZIP encoded data
can be decoded by HDF5 using libaec and vice versa.

WWW: https://gitlab.dkrz.de/k202009/libaec
SVNWeb : Homepage : PortsMon

To install the port: cd /usr/ports/science/libaec/ && make install clean
To add the package: pkg install libaec

PKGNAME: libaec

distinfo:

TIMESTAMP = 1500743892
SHA256 (libaec-1.0.1.tar.bz2) = 5c45ef3a2df14dbaefda54402175e3bacec55bf01adfb48a9f6e6a2385a8256e
SIZE (libaec-1.0.1.tar.bz2) = 777999


NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.

Build dependencies:
  1. autoconf-2.69 : devel/autoconf
  2. autoheader-2.69 : devel/autoconf
  3. autoreconf-2.69 : devel/autoconf
  4. aclocal-1.15 : devel/automake
  5. automake-1.15 : devel/automake
  6. libtoolize : devel/libtool
There are no ports dependent upon this port

Configuration Options
     No options to configure

USES:
autoreconf libtool tar:bz2

Master Sites:
  1. http://distcache.FreeBSD.org/local-distfiles/sunpoet/
  2. http://distcache.eu.FreeBSD.org/local-distfiles/sunpoet/
  3. http://distcache.us-east.FreeBSD.org/local-distfiles/sunpoet/
  4. http://distcache.us-west.FreeBSD.org/local-distfiles/sunpoet/
  5. https://gitlab.dkrz.de/k202009/libaec/repository/archive.tar.bz2?ref=v1.0.1&dummy=/

Number of commits found: 3

Commit History - (may be incomplete: see SVNWeb link above for full details)
DateByDescription
22 Jul 2017 18:40:37
Original commit files touched by this commit  1.0.1
Revision:446423
sunpoet search for other commits by this committer
Update to 1.0.1

- Update LICENSE_FILE

Changes:	https://gitlab.dkrz.de/k202009/libaec/blob/master/CHANGELOG.md
27 May 2017 19:42:13
Original commit files touched by this commit  1.0.0
Revision:441868
sunpoet search for other commits by this committer
Fix CONFLICTS_INSTALL

PR:		219388
Submitted by:	pawel
01 Jan 2017 01:47:21
Original commit files touched by this commit  1.0.0
Revision:430225
sunpoet search for other commits by this committer
Add libaec 1.0.0

Libaec provides fast lossless compression of 1 up to 32 bit wide signed or
unsigned integers (samples). The library achieves best results for low entropy
data as often encountered in space imaging instrument data or numerical model
output from weather or climate simulations. While floating point representations
are not directly supported, they can also be efficiently coded by grouping
exponents and mantissa.

Libaec implements Golomb-Rice coding as defined in the Space Data System
Standard documents 121.0-B-2 and 120.0-G-2.

Libaec includes a free drop-in replacement for the SZIP library. Just replace
SZIP's shared library libsz.so* with libaec.so* and libsz.so* from libaec. Code
which is dynamically linked with SZIP such as HDF5 should continue to work with
libaec. No re-compilation required. HDF5 files which contain SZIP encoded data
can be decoded by HDF5 using libaec and vice versa.

WWW: https://gitlab.dkrz.de/k202009/libaec

Number of commits found: 3

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