Argillic-or-Kandic helper (USDA, used in Spodosols Subgroups)

Pass when EITHER an argillic OR a kandic horizon is present within max_top_cm.

Usage

argillic_or_kandic_usda(pedon, max_top_cm = 200, min_bs = NULL)

Arguments

pedon

A PedonRecord.

max_top_cm

Default 200.

min_bs

Optional minimum BS for "Alfic" subgroups.

Value

A DiagnosticResult.