airGR: Suite of GR Hydrological Models for Precipitation-Runoff Modelling

Hydrological modelling tools developed at INRAE-Antony (HYCAR Research Unit, France). The package includes several conceptual rainfall-runoff models (GR4H, GR5H, GR4J, GR5J, GR6J, GR2M, GR1A) that can be applied either on a lumped or semi-distributed way. A snow accumulation and melt model (CemaNeige) and the associated functions for the calibration and evaluation of models are also included. Use help(airGR) for package description and references.

Version: 1.7.6
Depends: R (≥ 3.1.0)
Imports: graphics, grDevices, stats, utils
Suggests: knitr, markdown, rmarkdown, caRamel, coda, DEoptim, FME, ggmcmc, Rmalschains, GGally, ggplot2, testthat
Published: 2023-10-26
DOI: 10.32614/CRAN.package.airGR
Author: Laurent Coron ORCID iD [aut, trl], Olivier Delaigue ORCID iD [aut, cre], Guillaume Thirel ORCID iD [aut, ths], David Dorchies ORCID iD [aut], Charles Perrin ORCID iD [aut, ths], Claude Michel [aut, ths], Vazken Andréassian ORCID iD [ctb, ths], François Bourgin ORCID iD [ctb], Pierre Brigode ORCID iD [ctb], Nicolas Le Moine [ctb], Thibaut Mathevet ORCID iD [ctb], Safouane Mouelhi [ctb], Ludovic Oudin ORCID iD [ctb], Raji Pushpalatha [ctb], Audrey Valéry [ctb]
Maintainer: Olivier Delaigue <airGR at>
License: GPL-2
NeedsCompilation: yes
Citation: airGR citation info
Materials: README NEWS
In views: Hydrology
CRAN checks: airGR results


Reference manual: airGR.pdf
Vignettes: Get Started with airGR
Plugging in new calibration algorithms
MCMC Parameter estimation
GR4J parameter sets
Using CemaNeige with Hysteresis
Simulated vs observed upstream flows in calibration of semi-distributed GR4J model


Package source: airGR_1.7.6.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): airGR_1.7.6.tgz, r-oldrel (arm64): airGR_1.7.6.tgz, r-release (x86_64): airGR_1.7.6.tgz, r-oldrel (x86_64): airGR_1.7.6.tgz
Old sources: airGR archive

Reverse dependencies:

Reverse depends: airGRdatassim, airGRiwrm, airGRteaching
Reverse imports: rechaRge


Please use the canonical form to link to this page.