import(lattice)
import(sp)
import(sf)
import(stars)
import(gstat)
import(reshape)
import(ggplot2)
importFrom("graphics", "par")
importFrom("grDevices", "chull", "grey")
importFrom("methods", "is", "as")
importFrom("stats", "IQR", "as.formula", "cor", "median", "qnorm",
     "quantile", "sd")
importFrom("utils", "modifyList")
export(autoKrige,
	autofitVariogram,
	posPredictionInterval,
	automapPlot, 
	autoKrige.cv,
	compare.cv
	)

S3method(plot, autofitVariogram)
S3method(plot, autoKrige)
S3method(plot, posPredictionInterval)
S3method(summary, autofitVariogram)
S3method(summary, autoKrige)
S3method(summary, posPredictionInterval)
S3method(summary, autoKrige.cv)