PercentageCoverageSoilClasses: Percentage coverage of soil classes.

In cvitolo/curvenumber: An implementation of the USDA Soil Conservation Service Curve Number method

Percentage coverage of soil classes.

Description

Percentage coverage of soil classes.

Usage

PercentageCoverageSoilClasses(soilMap, ignoreColumns = NULL,
  removeZeros = TRUE)

Arguments

soilMap	SpatialPolygonsDataFrame containing percentage of HOST soil classes, i.e. see data("PlynlimonSOIL").
ignoreColumns	(optional) vector containing the columns to ignore
removeZeros	(optional) boolean. If TRUE (default), the function returns only non zero classes.

Details

This function recognises the column containing soil classes (it assumes that the name of the column contains the string "code").

Value

A named numeric vector containing the percentage coverage of soil classes.

Examples

## Not run: 
  data("PlynlimonSUBCATCHMENTS")
  data("PlynlimonSOIL")
  # Clip soil map over Severn catchment
  soilMap <- ClipSoilMap(soil = PlynlimonSOIL,
                         catchment = PlynlimonSUBCATCHMENTS[1,])
  PercentageCoverageSoilClasses(soilMap=soilMap, ignoreColumns = c(32, 33))

## End(Not run)

cvitolo/curvenumber documentation built on April 19, 2022, 3:33 a.m.