SoilTextureLevels: Ranking Systems for USDS Soil Texture Classes

View source: R/factor-level-setters.R

SoilTextureLevelsR Documentation

Ranking Systems for USDS Soil Texture Classes

Description

Generate a vector of USDA soil texture codes or class names, sorted according to approximate particle size

Usage

SoilTextureLevels(which = "codes")

Arguments

which

'codes' (texture codes) or 'names' (texture class names)

Value

an ordered factor

References

Field Book for Describing and Sampling Soils, version 3.0

Examples


# class codes
SoilTextureLevels()

# class names
SoilTextureLevels(which = 'names')
 

aqp documentation built on April 12, 2022, 1:05 a.m.