% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-horizons-wrb-v033.R
\name{chernic}
\alias{chernic}
\title{Chernic horizon (WRB 2022): the cherozemic-style mollic with very high
biological activity (worm holes, casts, coprolites). v0.3.3:
delegates to mollic + worm_holes_pct >= 50 (proxy for "biological
homogenization").}
\usage{
chernic(pedon, min_worm_pct = 50)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}

\item{min_worm_pct}{Numeric threshold or option (see Details).}
}
\value{
A \code{\link{DiagnosticResult}} recording whether the diagnostic is present, the qualifying layers, and the supporting evidence.
}
\description{
Chernic horizon (WRB 2022): the cherozemic-style mollic with very high
biological activity (worm holes, casts, coprolites). v0.3.3:
delegates to mollic + worm_holes_pct >= 50 (proxy for "biological
homogenization").
}
