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 |
| Author: | Sadikul Islam 
[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: rainerosr_0.1.1.zip, r-release: rainerosr_0.1.1.zip, r-oldrel: rainerosr_0.1.1.zip |
| macOS binaries: | r-release (arm64): rainerosr_0.1.1.tgz, 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 |
Linking:
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