Resolve WRB 2022 qualifiers for a Reference Soil Group — resolve_wrb

Walks the YAML qualifier list for a given RSG code and tests every principal / supplementary qualifier against the pedon. Returns the resolved canonical name pieces (principal + supplementary) plus a per-qualifier trace.

Usage

resolve_wrb_qualifiers(pedon, rsg_code, rules = NULL)

Arguments

pedon: A PedonRecord.
rsg_code: Two-letter RSG code (e.g. "FR" for Ferralsols).
rules: Optional pre-loaded rules list (saves I/O when many RSGs are tested).

Value

A list with principal (character vector), supplementary (character vector), trace, and trace_supplementary.