rainerosr: Calculate Rainfall Intensity and Erosivity Indices

Calculates I30 (maximum 30-minute rainfall intensity) and EI30 (erosivity index) from rainfall breakpoint data. Supports multiple storm events, rainfall validation, and visualization for soil erosion modeling and hydrological analysis. Methods are based on Brown and Foster (1987) <doi:10.13031/2013.30422>, Wischmeier and Smith (1978) "Predicting Rainfall Erosion Losses: A Guide to Conservation Planning" <doi:10.22004/ag.econ.171903>, and Renard et al. (1997) "Predicting Soil Erosion by Water: A Guide to Conservation Planning with the Revised Universal Soil Loss Equation (RUSLE)" (USDA Agriculture Handbook No. 703).

Version: 0.1.1
Depends: R (≥ 3.5.0)
Imports: dplyr (≥ 1.1.0), ggplot2 (≥ 3.4.0), lubridate (≥ 1.9.0)
Suggests: testthat (≥ 3.0.0), knitr, rmarkdown
Published: 2026-03-19
DOI: 10.32614/CRAN.package.rainerosr (may not be active yet)
Author: Sadikul Islam ORCID iD [aut, cre]
Maintainer: Sadikul Islam <sadikul.islamiasri at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: no
Language: en-US
Materials: README, NEWS
CRAN checks: rainerosr results

Documentation:

Reference manual: rainerosr.html , rainerosr.pdf
Vignettes: Getting Started with rainerosr (source, R code)
Terminology and Background (source)

Downloads:

Package source: rainerosr_0.1.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): rainerosr_0.1.1.tgz, r-release (x86_64): rainerosr_0.1.1.tgz, r-oldrel (x86_64): rainerosr_0.1.1.tgz

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