useDynLib(gstat, 
	gstat_debug_level,
	gstat_exit,
	gstat_fit_variogram,
	gstat_get_variogram_models,
	gstat_init,
	gstat_load_ev,
	gstat_load_variogram,
	gstat_new_data,
	gstat_new_dummy_data,
	gstat_predict,
	gstat_set_merge,
	gstat_set_method,
	gstat_set_set,
	gstat_variogram,
	gstat_variogram_values
)

importFrom(utils, setTxtProgressBar, stack, txtProgressBar, head, tail)
importFrom(stats, as.formula, cor, cov2cor, delete.response, .getXlevels, 
	lm, median, model.extract, model.frame, model.matrix, na.exclude, 
	na.fail, na.omit, na.pass, optim, optimise, optimize, predict, 
	residuals, terms, 
	rnorm, fft, numericDeriv, runif, setNames)
importFrom(graphics, image.default, lines, locator, text)
importFrom(zoo, is.regular)
import(methods)
import(lattice)
importFrom(zoo, zoo, is.regular)
import(sp)
import(spacetime)
import(FNN)

export(as.vgm.variomodel,
	cross.name,
	fit.lmc,
	fit.variogram,
	fit.variogram.reml,
	fit.variogram.gls,
	fit.StVariogram,
	estiStAni,
	get.contr,
	get_gstat_progress,
	gstat,
	gstat.cv,
	"[.gstat",
	hscat,
	idw0,
	krigeTg,
	krige0, krigeST, krigeSTTg, krigeSimCE, krigeSTSimTB, vgmAreaST,
	map.to.lev,
	ossfim,
	show.vgms,
	spplot.vcov,
	variogram,
	variogramST,
	extractPar,
	extractParNames,
	variogramLine,
	variogramSurface,
	vgm, vgmArea, vgmST,
	vgm.panel.xyplot,
	panel.pointPairs,
	set_gstat_progress,
	xyz2img)

exportMethods(krige, idw, krige.cv)

S3method("[", gstat)

S3method(as.data.frame, variogramCloud)

S3method(image, data.frame)

S3method(plot, pointPairs)
S3method(plot, gstatVariogram)
S3method(plot, variogramMap)
S3method(plot, variogramCloud)
S3method(plot, variogramModel)
S3method(plot, StVariogram)

S3method(predict, gstat)

S3method(print, gstat)
S3method(print, gstatVariogram)
S3method(print, variogramCloud)
S3method(print, variogramModel)
S3method(print, StVariogramModel)

S3method(variogram, default)
S3method(variogram, formula)
S3method(variogram, gstat)