importFrom("stats", "coef", "confint", "model.matrix", "sd")

importFrom("graphics", "hist", "legend", "lines", "par", "plot", "points", "symbols")

export(occ, plot.occ, print.occ, print.summary.occ, summary.occ)

importFrom("graphics", "barplot", "frame", "legend", "lines", "par", "title")

importFrom("stats", "dbinom", "dnbinom", "dnorm", "na.omit", "pbinom",
"pgamma", "pnbinom", "qbinom", "qnbinom", "rexp", "rgeom",

exportClasses(oce, adv, adp, cm, coastline, ctd, drifter, lobo, pt, sealevel, section, tidem, topo, windrose)

## Note: comment out items as they are made into S4, and remove the block when done
exportClasses(oce, adv, adp, cm, coastline, ctd, drifter, lisst, lobo, met, tdr, sealevel, section, tidem, topo, windrose)

exportClasses(oce, adv, adp, cm, coastline, ctd, drifter, lobo, met, pt, sealevel, section, tidem, topo, windrose)

exportClasses(oce, adv, adp, cm, coastline, ctd, drifter, lobo, met, tdr, sealevel, section, tidem, topo, windrose)

read.aquadopp, # wrapper for read.adp.nortek()
read.aquadoppProfiler, # wrapper for read.adp.nortek()
read.aquadoppHR, # wrapper for read.adp.nortek()

colormap, # beta status; added 22 Apr, 2014
exportClasses(oce, adp, adv, cm, coastline, ctd, drifter, landsat, lisst, lobo, met, sealevel, section, tdr, tidem, topo, windrose)

swSigma0, swSigma1, swSigma2, swSigma3, swSigma4,
exportClasses(oce, adp, adv, cm, coastline, ctd, drifter, landsat, lisst, lobo, logger, met, odf, sealevel, section, tidem, topo, windrose)

importFrom("graphics", ".filled.contour", "abline", "arrows", "axis", "Axis",
"axis.POSIXct", "box", "contour", "frame", "grid", "hist", "image",
"layout", "lcm", "legend", "lines", "locator", "mtext", "par",
"plot", "plot.new", "plot.window", "points", "polygon", "rect",
"segments", "smoothScatter", "strwidth", "text", "title", "xinch",
"colorRampPalette", "contourLines", "gray", "hsv", "rgb")
importFrom("stats", "approx", "approxfun", "coef", "confint", "cor", "cov",
"fivenum", "frequency", "integrate", "is.ts", "kernel", "lm",
"median", "na.exclude", "nls", "optim", "optimize", "predict",
"printCoefmat", "quantile", "rnorm", "runmed", "sd", "smooth",
"smooth.spline", "spectrum", "time", "ts", "uniroot", "var",
importFrom("utils", "data", "head", "flush.console", "read.csv", "read.table",
"setTxtProgressBar", "str", "tail", "txtProgressBar", "write.table")
exportClasses(oce, adp, adv, amsr, bremen, cm, coastline, ctd, argo, ladp, landsat, lisst, lobo, met, odf, sealevel, section, rsk, tidem, topo, windrose)