grwat: River Hydrograph Separation and Analysis

River hydrograph separation and daily runoff time series analysis. Provides various filters to separate baseflow and quickflow. Implements advanced separation technique by Rets et al. (2022) <doi:10.1134/S0097807822010146> which involves meteorological data to reveal genetic components of the runoff: ground, rain, thaw and spring (seasonal thaw). High-performance C++17 computation, annually aggregated variables, statistical testing and numerous plotting functions for high-quality visualization.

Version: 0.0.4
Depends: R (≥ 3.3)
Imports: cli, Rcpp, magrittr, dplyr, tidyr, lubridate, stringr, rlang, grid, ggplot2, zoo, trend, mblm, R.utils
LinkingTo: Rcpp
Suggests: ggridges, ggHoriPlot, ggthemes, kableExtra, knitr, ncdf4, rmarkdown, sf, testthat, stringi
Published: 2023-10-27
DOI: 10.32614/CRAN.package.grwat
Author: Timofey Samsonov ORCID iD [aut, cre], Ekaterina Retz ORCID iD [ctb], Maria Kireeva ORCID iD [ctb]
Maintainer: Timofey Samsonov <tsamsonov at>
License: MIT + file LICENSE
NeedsCompilation: yes
SystemRequirements: pandoc
Language: en-US
Materials: README NEWS
In views: Hydrology
CRAN checks: grwat results


Reference manual: grwat.pdf
Vignettes: 1. Baseflow filtering
Introduction to grwat R package
2. Advanced hydrograph separation
3. Summaries


Package source: grwat_0.0.4.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): grwat_0.0.4.tgz, r-oldrel (arm64): grwat_0.0.4.tgz, r-release (x86_64): grwat_0.0.4.tgz, r-oldrel (x86_64): grwat_0.0.4.tgz
Old sources: grwat archive


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