Get WQX Characteristic Domain Table (internal-only) — TADA

Loads the package-installed internal reference table from inst/extdata and caches it for the session. No network is used. Arguments download_only and refresh are kept for backward compatibility but are ignored.

Usage

TADA_GetCharacteristicRef(download_only = FALSE, refresh = FALSE)

Arguments

download_only: Ignored. Present for backward compatibility.
refresh: Ignored. Present for backward compatibility.

Value

data.frame with columns: CharacteristicName, Comparable.Name, CAS.Number, Char_Flag