PTF.geol | R Documentation |
PTF.geol
Pedotransfer function to generate soil parameter
PTF.geol
PTF.geol(
x = t(matrix(c(33, 33, 2, 1.4), ncol = 5, nrow = 4)),
topsoil = FALSE,
rm.outlier = FALSE
)
x |
data.frame or matrix, column = c(Silt_perc, Clay_perc, OrganicMatter _perc, BulkDensity g/cm3) |
topsoil |
TRUE/FALSE, default = FALSE |
rm.outlier |
Whether replace the outliers in each column with the mean value of the column. |
Hydraulic parameters, matrix
x = cbind(10,40, 1:20, 1.5)
y = PTF.geol(x)
apply(y[,-1], 2, summary)
plot(x[,3], y[,2])
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