% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-horizons-wrb-v033.R
\name{fragic}
\alias{fragic}
\title{Fragic horizon (WRB 2022): a high-bulk-density horizon with restricted
rooting. v0.3.3: detects via bulk_density_g_cm3 >= 1.65 AND structure
grade massive/very firm OR designation pattern \code{x}/\code{Bx}.}
\usage{
fragic(pedon, min_thickness = 15, min_bd = 1.65)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}

\item{min_thickness}{Numeric threshold or option (see Details).}

\item{min_bd}{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{
Fragic horizon (WRB 2022): a high-bulk-density horizon with restricted
rooting. v0.3.3: detects via bulk_density_g_cm3 >= 1.65 AND structure
grade massive/very firm OR designation pattern \code{x}/\code{Bx}.
}
