Package: floodflow
Type: Package
Title: Map-First Climate-Informed Flood Assessment for Data-Scarce
        Basins
Version: 0.2.0
Authors@R: c(
    person("George", "Owusu", email = "owusugeorge@ug.edu.gh",
           role = c("aut", "cre")))
Description: A reproducible, map-oriented workflow for flood hazard
        assessment that chains rainfall extreme value analysis,
        rainfall-runoff simulation, terrain-based flow routing and
        water-depth estimation into a single pipeline. A
        stationary-versus-nonstationary test for changing rainfall
        extremes is built in, and any flood scenario can be produced
        for a present-day or a climate-adjusted design event. Defaults
        target settings with sparse gauge networks, using satellite or
        reanalysis rainfall, temperature-based potential
        evapotranspiration and regional pooling of short records. Heavy
        modelling engines are wrapped rather than reimplemented so that
        the core stays lightweight. Methods follow established
        hydrology, including the generalized extreme value distribution
        for rainfall maxima (Coles, 2001,
        <doi:10.1007/978-1-4471-3675-0>) and Manning's equation for
        open-channel flow.
License: MIT + file LICENSE
Encoding: UTF-8
LazyData: true
Depends: R (>= 4.1)
Imports: stats
Suggests: terra, sf, extRemes, airGR, whitebox, tmap, leaflet,
        leafsync, ranger, lmomRFA, shiny, testthat (>= 3.0.0), knitr,
        rmarkdown
VignetteBuilder: knitr
Config/testthat/edition: 3
URL: https://github.com/gowusu/floodflow,
        https://gowusu.github.io/floodflow/
BugReports: https://github.com/gowusu/floodflow/issues
Config/roxygen2/version: 8.0.0
Config/Needs/website: pkgdown
Repository: https://gowusu.r-universe.dev
Date/Publication: 2026-07-26 18:53:26 UTC
RemoteUrl: https://github.com/gowusu/floodflow
RemoteRef: HEAD
RemoteSha: 9a92f3d6d20690e75b99095713b7c07123431c17
NeedsCompilation: no
Packaged: 2026-09-28 07:35:51 UTC; root
Author: George Owusu [aut, cre]
Maintainer: George Owusu <owusugeorge@ug.edu.gh>