kwb.hantush (version 0.3.0)

Calculation of Groundwater Mounding Beneath an Infiltration Basin

Description

Calculation groundwater mounding beneath an infiltration basin based on the Hantush (1967) equation (). The correct implementation is shown with a verification example based on a USGS report (page 25, ).

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Install

install.packages('kwb.hantush')

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Version

0.3.0

License

MIT + file LICENSE

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Repository

https://github.com/KWB-R/kwb.hantush

Homepage

https://kwb-r.github.io/kwb.hantush

Maintainer

Michael Rustler

Last Published

September 17th, 2019

Functions in kwb.hantush (0.3.0)

hantushS

Helper function hantushS

plotModelComparison

USGS verification example: plot model comparison results

hantushSstar

Hantush function Sstar

hantush

Hantush equation

hantushDistances

Hantush distance: for multiple coordinates

baseProperties

Hantush equation base properties

baseProps_ex1

USGS verification example: base parameterisation

example1

USGS verification example: model parameterisation (multiple distances)

getModelComparisonTable

USGS verification example: get model comparison table

compareModelResults

USGS verification example: compare R results for water level increase with other models and calculate statistical goodness of fit values (e.g. RMSE, PBIAS, NSE)

erf

Error function

hantushDistancesBaseProps

Hantush distances & base properties: allows input of vector of x,y coordinates and also a vector for one of the base properties