Xanthic Subgroup helper (Oxisols) Pass when 50%+ colors have hue >= 7.5YR AND value >= 6 in B horizons.
Source:R/diagnostics-oxisols-usda.R
xanthic_subgroup_usda.RdXanthic Subgroup helper (Oxisols) Pass when 50%+ colors have hue >= 7.5YR AND value >= 6 in B horizons.
Arguments
- pedon
A
PedonRecord.