sara4r: An R-GUI for Spatial Analysis of Surface Runoff using the NRCS-CN Method

A Graphical user interface to calculate the rainfall-runoff relation using the Natural Resources Conservation Service - Curve Number method (NRCS-CN method) but include modifications by Hawkins et al., (2002) about the Initial Abstraction. This GUI follows the programming logic of a previously published software (Hernandez-Guzman et al., 2011)<doi:10.1016/j.envsoft.2011.07.006>. It is a raster-based GIS tool that outputs runoff estimates from Land use/land cover and hydrologic soil group maps. This package has already been published in Journal of Hydroinformatics (Hernandez-Guzman et al., 2021)<doi:10.2166/hydro.2020.087> but it is under constant development at the Institute about Natural Resources Research (INIRENA) from the Universidad Michoacana de San Nicolas de Hidalgo and represents a collaborative effort between the Hydro-Geomatic Lab (INIRENA) with the Environmental Management Lab (CIAD, A.C.).

Version: 0.1.0
Depends: R (≥ 4.3.0), tcltk, tcltk2
Imports: terra
Suggests: knitr, rmarkdown
Published: 2023-10-26
DOI: 10.32614/CRAN.package.sara4r
Author: Rafael Hernandez-Guzman ORCID iD [aut, cre], Arturo Ruiz-Luna ORCID iD [aut]
Maintainer: Rafael Hernandez-Guzman <rhernandez.g at>
License: GPL (≥ 3)
NeedsCompilation: no
Citation: sara4r citation info
Materials: NEWS
CRAN checks: sara4r results


Reference manual: sara4r.pdf
Vignettes: sara4r Vignette


Package source: sara4r_0.1.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): sara4r_0.1.0.tgz, r-oldrel (arm64): sara4r_0.1.0.tgz, r-release (x86_64): sara4r_0.1.0.tgz, r-oldrel (x86_64): sara4r_0.1.0.tgz
Old sources: sara4r archive


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