% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/diagnostics-horizons-wrb-v033.R
\name{sombric}
\alias{sombric}
\title{Sombric horizon (WRB 2022): subsurface accumulation of humus that
qualified neither as spodic nor as a true mollic-like horizon
(low-base-saturation cool tropical highlands). v0.3.3 detects via
designation pattern + OC criteria (BS < 50, OC > 0.6, depth > 25 cm).}
\usage{
sombric(
  pedon,
  min_thickness = 15,
  min_oc = 0.6,
  max_bs = 50,
  min_top_cm = 25,
  min_oc_increase = 0.1
)
}
\arguments{
\item{pedon}{A \code{\link{PedonRecord}}.}

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

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

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

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

\item{min_oc_increase}{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{
Sombric horizon (WRB 2022): subsurface accumulation of humus that
qualified neither as spodic nor as a true mollic-like horizon
(low-base-saturation cool tropical highlands). v0.3.3 detects via
designation pattern + OC criteria (BS < 50, OC > 0.6, depth > 25 cm).
}
