@@ -2773,3 +2773,27 @@ (define-public gplates
reconstructions of geological and paleogeographic features through geological
time. Interactively visualize vector, raster and volume data.")
(license license:gpl2+)))
+
+(define-public libaec
+ (package
+ (name "libaec")
+ (version "1.0.6")
+ (home-page "https://gitlab.dkrz.de/k202009/libaec")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url home-page)
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "14myrmmiz9z6wgxqywf3a63cq514vrzsd6z4zvpwigvawlk30iip"))))
+ (build-system cmake-build-system)
+ (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)))