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airGR (version 1.3.2.23)

Suite of GR Hydrological Models for Precipitation-Runoff Modelling

Description

Hydrological modelling tools developed at Irstea-Antony (HYCAR Research Unit, France). The package includes several conceptual rainfall-runoff models (GR4H, GR4J, GR5J, GR6J, GR2M, GR1A), a snow accumulation and melt model (CemaNeige) and the associated functions for their calibration and evaluation. Use help(airGR) for package description and references.

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Version

Install

install.packages('airGR')

Monthly Downloads

1,597

Version

1.3.2.23

License

GPL-2

Maintainer

Olivier Delaigue

Last Published

June 21st, 2019

Functions in airGR (1.3.2.23)

Data sample: time series of observations of different catchments

CreateRunOptions

Creation of the RunOptions object required to the RunModel functions

CreateInputsCrit

Creation of the InputsCrit object required to the ErrorCrit functions

Calibration algorithm that optimises the error criterion selected as objective function using the provided functions

DataAltiExtrapolation_Valery

Altitudinal extrapolation of precipitation and temperature series described by A. Valery

CreateInputsModel

Creation of the InputsModel object required to the RunModel functions

Calibration_Michel

Calibration algorithm that optimises the error criterion selected as objective function using the Irstea procedure described by C. Michel

CreateCalibOptions

Creation of the CalibOptions object required but the Calibration functions

Data sample: characteristics of a different catchments

CreateIniStates

Creation of the IniStates object possibly required by the CreateRunOptions functions

Param_Sets_GR4J

Generalist parameter sets for the GR4J model

Run with the provided hydrological model function

Computation of series of potential evapotranspiration at the daily or hourly time steps with Oudin's formula

Error criterion based on the RMSE

RunModel_CemaNeige

Run with the CemaNeige snow module

RunModel_CemaNeigeGR4H

Run with the CemaNeigeGR4H hydrological model

Error criterion based on the KGE formula

Error criterion using the provided function

Error criterion based on the KGE' formula

Error criterion based on the NSE formula

Run with the GR4J hydrological model

RunModel_CemaNeigeGR6J

Run with the CemaNeigeGR6J hydrological model

RunModel_CemaNeigeGR5J

Run with the CemaNeigeGR5J hydrological model

Run with the GR2M hydrological model

Run with the GR6J hydrological model

RunModel_CemaNeigeGR4J

Run with the CemaNeigeGR4J hydrological model

Conversion of time series to another time step (aggregation only)

Run with the GR1A hydrological model

Transformation of the parameters using the provided function

Run with the GR5J hydrological model

Run with the GR4H hydrological model

plot.OutputsModel

Default preview of model outputs

Suite of GR Hydrological Models for Precipitation-Runoff Modelling