HydroMe: R codes for estimating water retention and infiltration model parameters using experimental data

This package is version 2 of HydroMe v.1 package. It estimates the parameters in infiltration and water retention models by curve-fitting method. The models considered are those that are commonly used in soil science. It has new models for water retention characteristic curve and debugging of errors in HydroMe v.1

Author
Christian Thine Omuto
Date of publication
2013-05-04 00:08:43
Maintainer
Christian Thine Omuto <thineomuto@yahoo.com>
License
GPL (>= 2)
Version
2.0
URLs

View on CRAN

Man pages

Brook
Brook-Corey water retention model
Campbel
Campbell water retention model
Dstart
A function for detremining starting values for nonlinear...
Expo
Exponential water retention model
HydroMe-package
R codes for estimating water retention and infiltration model...
infilt
Water infiltration characteristics data
isric
Water retention world dataset from ISRIC
Ruso
A Russo water retention model
SSfredlund
A Fredlund-Xing water retention model
SSgampt
A Green-Ampt water infiltration model
SSgard
A Gardner water retention model for grouped data
SSgardner
A Gardner water retention model
SShorton
A Horton water infiltration model
SSkosugi
A Kosugi water retention model
SSomuto
An Omuto water retention model
SSphilip
A Philip's water infiltration model
SSvgm
A van Genuchten water retention model
Tani
A Tani water retention model

Files in this package

HydroMe
HydroMe/MD5
HydroMe/man
HydroMe/man/isric.Rd
HydroMe/man/infilt.Rd
HydroMe/man/Tani.Rd
HydroMe/man/SSvgm.Rd
HydroMe/man/SSphilip.Rd
HydroMe/man/SSomuto.Rd
HydroMe/man/SSkosugi.Rd
HydroMe/man/SShorton.Rd
HydroMe/man/SSgardner.Rd
HydroMe/man/SSgard.Rd
HydroMe/man/SSgampt.Rd
HydroMe/man/SSfredlund.Rd
HydroMe/man/Ruso.Rd
HydroMe/man/HydroMe-package.Rd
HydroMe/man/Expo.Rd
HydroMe/man/Dstart.Rd
HydroMe/man/Campbel.Rd
HydroMe/man/Brook.Rd
HydroMe/data
HydroMe/data/isric.rda
HydroMe/data/infilt.rda
HydroMe/R
HydroMe/R/Tani.R
HydroMe/R/SSvgm.R
HydroMe/R/SSphilip.R
HydroMe/R/SSomuto.R
HydroMe/R/SSkosugi.R
HydroMe/R/SShorton.R
HydroMe/R/SSgardner.R
HydroMe/R/SSgard.R
HydroMe/R/SSgampt.R
HydroMe/R/SSfredlund.R
HydroMe/R/Ruso.R
HydroMe/R/Expo.R
HydroMe/R/Dstart.R
HydroMe/R/Campbel.R
HydroMe/R/Brook.R
HydroMe/NAMESPACE
HydroMe/DESCRIPTION