% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-rsg-tier2.R
\name{kastanozem_strict}
\alias{kastanozem_strict}
\title{Kastanozem RSG gate (strengthened, WRB 2022 Ch 4, p 112)}
\usage{
kastanozem_strict(pedon, min_bs = 50, max_top_cm = 70, strict = NULL)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}

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

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

\item{strict}{Logical or \code{NULL}. When \code{NULL} (default) it
resolves via \code{getOption("soilKey.rsg_strict", FALSE)}.
\code{TRUE} raises the base-saturation floor to 75\%.}
}
\value{
A \code{\link{DiagnosticResult}} recording whether the diagnostic is present, the qualifying layers, and the supporting evidence.
}
\description{
Same structure as \code{\link{chernozem_strict}} but using the mollic
horizon (no chernic gate) and starting \\<= 70 cm of mineral soil
surface.
}
\section{Tier-3 strict mode (v0.9.98)}{

With \code{strict = TRUE} the base-saturation floor above the
carbonate-bearing layer is raised from 50\% to 75\%. The 70 cm
carbonate-depth window is left unchanged.
}

