Guess Horizon Designation Column Name
This follows the historic convention used by aqp::plotSPC() looking for "hzname" or other column names containing the regular expression "name". If the pattern "name" is not found, the pattern "desgn" is searched as a fallback, as "hzdesgn" or "hz_desgn" are other common column naming schemes for horizon designation name.
guessHzDesgnName(x)
x |
A SoilProfileCollection |
Character containing horizon designation column name.
Andrew G. Brown
a <- data.frame(id = 1, top = c(0,10), bottom=c(10,40), horizonname=c("A","Bw"))
depths(a) <- id ~ top + bottom
# store guess in metadata
hzdesgnname(a) <- guessHzDesgnName(a)
# inspect result
hzdesgnname(a)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.