#Namespace for gmaps package
export(
	grid.mapGrob,
	mapGrob,
	validDetails.mapGrob,
	USALevelPlot,
	grid.USALevelPlot,
	gradientLegendGrob,
	grid.gradientLegendGrob,
	widthDetails.gradientLegendGrob,
	heightDetails.gradientLegendGrob,
	reds,blues,greens
)    
