% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-aridisols-usda.R
\name{paleargid_qualifying_usda}
\alias{paleargid_qualifying_usda}
\title{Paleargid qualifying helper
Pass when argillic horizon has continuous clay films AND
clay >> 35\% in upper 10 cm (proxy for old, well-developed argillic).
v0.8 proxy: argillic + clay_pct >= 35 in upper 30 cm.}
\usage{
paleargid_qualifying_usda(pedon)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}
}
\description{
Paleargid qualifying helper
Pass when argillic horizon has continuous clay films AND
clay >> 35\% in upper 10 cm (proxy for old, well-developed argillic).
v0.8 proxy: argillic + clay_pct >= 35 in upper 30 cm.
}
