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| author | Roman Scherer <roman.scherer@burningswell.com> | 2022-12-03 12:14:53 +0100 |
|---|---|---|
| committer | Guillaume Le Vaillant <glv@posteo.net> | 2022-12-19 19:28:09 +0100 |
| commit | d03b6fb0e3f0b81b35a9b35b89c213c144c59fe6 (patch) | |
| tree | 428b752c6ac1f4f27f4376402c1da0cc9e767f46 /gnu | |
| parent | 97ef08c20719b608560dc969549aed220a98f453 (diff) | |
| download | guix-d03b6fb0e3f0b81b35a9b35b89c213c144c59fe6.tar.gz | |
gnu: Add libaec.
* gnu/packages/geo.scm (libaec): New variable. Signed-off-by: Guillaume Le Vaillant <glv@posteo.net>
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/geo.scm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/geo.scm b/gnu/packages/geo.scm index b3a5c0df3f..c0d5dcf7cd 100644 --- a/gnu/packages/geo.scm +++ b/gnu/packages/geo.scm @@ -128,6 +128,30 @@ #:use-module (gnu packages xml) #:use-module (gnu packages xorg)) +(define-public libaec + (package + (name "libaec") + (version "1.0.6") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://gitlab.dkrz.de/k202009/libaec") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "14myrmmiz9z6wgxqywf3a63cq514vrzsd6z4zvpwigvawlk30iip")))) + (build-system cmake-build-system) + (home-page "https://gitlab.dkrz.de/k202009/libaec") + (synopsis "Adaptive Entropy Coding library") + (description "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.") + (license license:bsd-2))) + (define-public cdo (package (name "cdo") |