% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-spodosols-usda.R
\name{spodic_horizon_usda}
\alias{spodic_horizon_usda}
\title{Spodosols Order qualifier (USDA, KST 13ed)}
\usage{
spodic_horizon_usda(pedon)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}
}
\value{
A \code{\link{DiagnosticResult}}.
}
\description{
Pass when the profile has a spodic horizon (illuvial Fe/Al/OM
accumulation). Implementation delegates to the WRB \code{spodic}
diagnostic.
}
\references{
Soil Survey Staff (2022), KST 13ed, Ch. 3, pp 64-67.
}
