% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/utils-diagnostic-tests-v04.R
\name{test_shiny_ped_surfaces}
\alias{test_shiny_ped_surfaces}
\title{Test for shiny ped surfaces (informational only)}
\usage{
test_shiny_ped_surfaces(h, candidate_layers = NULL)
}
\description{
WRB 2022 mentions shiny faces of polyhedral peds as a supportive
criterion for the nitic horizon. The horizon schema does not carry
a dedicated "shiny_peds" field; \code{slickensides} is a poor proxy
(slickensides are shrink-swell features, distinct from
Fe-oxide-coated polyhedral ped faces). This predicate therefore
returns the slickensides evidence non-gating: the result is always
\code{passed = NA} when the field is missing or "absent" (no
evidence either way) and \code{TRUE} when slickensides is present
(taken as suggestive). The diagnostic does not fail on this test.
}
\keyword{internal}
