Description Usage Arguments Value Note Author(s) References Examples
Title Corrected Weynants et al. (2009) Pedotransfer Function
1 | ptf.cW(CLAY, SAND, BD, OC)
|
CLAY |
A vector of |
SAND |
A vector of |
BD |
A vector of |
OC |
A vector of |
Pedotransfer function returns the van Genuchten - Mualem model parameters given CLAY
, SAND
, BD
, and OC
.
The correction of the original paper presented by \insertCiteWeynants.2009spsh, were made by \insertCiteWeihermuller.2017spsh, which is implemented.
The PTF is not suitable for predicting the hydraulic conductivity curve at pressured heads > -6 cm \insertCiteWeynants.2009spsh.
Melanie Weynants, mweynants@gmail.com
Tobias KD Weber , tobias.weber@uni-hohenheim.de
Weynants.2009spsh \insertRefWeihermuller.2017spsh
1 | result <- ptf.cW(CLAY = .4, SAND = .4, BD = 1.6, OC = .5)
|
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