Package: echogram
Type: Package
Title: Echogram Visualisation and Analysis
Version: 0.1.2
Date: 2019-12-15
Encoding: UTF-8
Author: Héctor Villalobos [aut, cre]
Maintainer: Héctor Villalobos <hvillalo@ipn.mx>
Description: Easily import multi-frequency acoustic data stored in 'HAC' files (see <http://biblio.uqar.ca/archives/30005500.pdf> for more information on the format), and produce echogram visualisations with predefined or customized color palettes. It is also possible to merge consecutive echograms; mask or delete unwanted echogram areas; model and subtract background noise; and more important, develop, test and interpret different combinations of frequencies in order to perform acoustic filtering of the echogram's data. 
Depends: R (>= 3.0.0)
License: GPL-3
URL: https://github.com/hvillalo/echogram
BugReports: https://github.com/hvillalo/echogram/issues
Imports: geosphere, readHAC
NeedsCompilation: no
Packaged: 2019-12-15 23:51:05 UTC; hecvi
Repository: CRAN
Date/Publication: 2019-12-16 05:30:10 UTC
Built: R 4.3.3; ; 2025-04-07 00:58:05 UTC; windows
