SoilHyP

Soil Hydraulic Properties

Provides functions for (1) soil water retention (SWC) and unsaturated hydraulic conductivity (Ku) (van Genuchten-Mualem (vGM or vG) [1, 2], Peters-Durner-Iden (PDI) [3, 4, 5]), (2) fitting of parameter for SWC and/or Ku using Shuffled Complex Evolution (SCE) optimisation and (3) calculation of soil hydraulic properties (Ku and soil water contents) based on the simplified evaporation method (SEM) [6, 7]. Main references: [1] van Genuchten (1980) <doi:10.2136/sssaj1980.03615995004400050002x>, [2] Mualem (1976) <doi:10.1029/WR012i003p00513>, [3] Peters (2013) <doi:10.1002/wrcr.20548>, [4] Iden and Durner (2013) <doi:10.1002/2014WR015937>, [5] Peters (2014) <doi:10.1002/2014WR015937>, [6] Wind G. P. (1966) and [7] Peters and Durner (2008) <doi:10.1016/j.jhydrol.2008.04.016>.

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Description file content

Package
SoilHyP
Type
Package
Title
Soil Hydraulic Properties
Version
0.1.2
Date
2018-12-03
Maintainer
Ullrich Dettmann
Description
Provides functions for (1) soil water retention (SWC) and unsaturated hydraulic conductivity (Ku) (van Genuchten-Mualem (vGM or vG) [1, 2], Peters-Durner-Iden (PDI) [3, 4, 5]), (2) fitting of parameter for SWC and/or Ku using Shuffled Complex Evolution (SCE) optimisation and (3) calculation of soil hydraulic properties (Ku and soil water contents) based on the simplified evaporation method (SEM) [6, 7]. Main references: [1] van Genuchten (1980) , [2] Mualem (1976) , [3] Peters (2013) , [4] Iden and Durner (2013) , [5] Peters (2014) , [6] Wind G. P. (1966) and [7] Peters and Durner (2008) .
BugReports
https://bitbucket.org/UlliD/soilhyp/issues
Encoding
UTF-8
License
GPL (>= 2)
Depends
R (>= 3.4.0)
RoxygenNote
6.1.1
NeedsCompilation
no
Packaged
2018-12-03 15:14:06 UTC; ulli
Author
Ullrich Dettmann [aut, cre], Felix Andrews [ctb] (For the code copied from the hydromad::SCEoptim function (Version: 0.9-15) which is not on r-cran (https://github.com/floybix/hydromad). The SCEoptim function is adapted, and substantially revised from Brecht Donckels MATLAB code which is in turn adopted from Qingyun Duans MATLAB code), Brecht Donckels [ctb] (For the Matlab code which was adapted and reviesed in the hydromad::SCEoptim function.), Qingyun Duan [ctb] (For the MATLAB code adapted from Brecht Donkels.)
Repository
CRAN
Date/Publication
2018-12-03 15:40:02 UTC

install.packages('SoilHyP')

0.1.2

6 days ago

Ullrich Dettmann

GPL (>= 2)

Depends on

R (>= 3.4.0)

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