% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/qualifiers-wrb2022-v091b.R
\name{qual_melanic}
\alias{qual_melanic}
\title{Melanic qualifier (me): andic + dark high-OC surface horizon.
v0.9.1: thickness >= 30 cm within upper 50 cm, OC weighted >= 6\%,
Munsell value <= 2 and chroma <= 2 (moist). Melanic Index >= 1.7
(the canonical UV-OD ratio) is deferred to v0.9.2.}
\usage{
qual_melanic(pedon)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}
}
\description{
Melanic qualifier (me): andic + dark high-OC surface horizon.
v0.9.1: thickness >= 30 cm within upper 50 cm, OC weighted >= 6\%,
Munsell value <= 2 and chroma <= 2 (moist). Melanic Index >= 1.7
(the canonical UV-OD ratio) is deferred to v0.9.2.
}
