PTF: Pedotransfer function to generate soil/geol parameter from...

Description Usage Arguments Value Examples

Description

Pedotransfer function to generate soil/geol parameter from soil texture PTF

Usage

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PTF(x = t(matrix(c(33, 33, 2, 1.4), ncol = 5, nrow = 4)),
  topsoil = TRUE)

Arguments

x

data.frame or matrix, column = c(Silt_perc, Clay_perc, OrganicMatter _perc, BulkDensity g/cm3)

topsoil

TRUE/FALSE, default = TRUE

Value

Hydraulic parameters, matrix

Examples

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x=cbind(10,40, 1:20, 1.5)
y=PTF(x)
apply(y[,-1], 2, summary)
plot(x[,3], y[,2])

happynotes/PIHMgisR documentation built on Jan. 25, 2020, 9:51 p.m.