Gypsiric material (WRB 2022 Ch 3.3.7): \>= 5% gypsum that is primary (not secondary). Without a "secondary fraction" schema column, v0.3.3 treats any layer with caso4_pct >= 5 as gypsiric unless it explicitly carries gypsic-horizon designation.

Gypsiric material (WRB 2022 Ch 3.3.7): \>= 5% gypsum that is primary (not secondary). Without a "secondary fraction" schema column, v0.3.3 treats any layer with caso4_pct >= 5 as gypsiric unless it explicitly carries gypsic-horizon designation.

Usage

gypsiric_material(pedon, min_caso4_pct = 5)

Arguments

pedon

A PedonRecord.

min_caso4_pct

Numeric threshold or option (see Details).