Mollic Munsell color test (WRB 2022)

Moist value <= 3 AND moist chroma <= 3 AND dry value <= 5. If munsell_value_dry is missing, uses the conservative substitute munsell_value_moist + 1.

Usage

test_mollic_color(
  h,
  max_value_moist = 3,
  max_chroma_moist = 3,
  max_value_dry = 5,
  candidate_layers = NULL,
  allow_oc_inference = TRUE
)

Arguments

h

Numeric threshold or option (see Details).

max_value_moist

Numeric threshold or option (see Details).

max_chroma_moist

Numeric threshold or option (see Details).

max_value_dry

Numeric threshold or option (see Details).

candidate_layers

Optional restriction.

allow_oc_inference

If TRUE (default), accept OC \>= 1.5 % in a surface A horizon as evidence of dark colour when both moist and dry Munsell are missing.