GHL(): Get column name containing generalized horizon labels
GHL<-: Set generalized horizon label column name
Usage
# S4 method for class 'SoilProfileCollection'
GHL(object, required = FALSE)
# S4 method for class 'SoilProfileCollection'
GHL(object, required = FALSE) <- value
Arguments
- object
a SoilProfileCollection
- required
logical, is this attribute required? If it is, set to TRUE to trigger error on invalid value.
- value
character, name of column containing generalized horizon labels
Details
Store the column name containing generalized horizon labels in the metadata slot of the SoilProfileCollection.
Examples
data(sp1)
# promote to SPC
depths(sp1) <- id ~ top + bottom
# set horizon designation column
GHL(sp1) <- "name"
# get horizon designation column
GHL(sp1)
#> [1] "name"