plotLatLongMap: plot file location on a map
In flowPhyto: Methods for Continuous Flow Cytometry

plot the location of the file (longitude and latitude) on a map

1
2
3

plotLatLongMap(lat, long, track=NULL, margin=0.1, col='red', 
		legend=NULL, pch=20, cex=1.5, lwd=1, lty = 2, zlab=NA, xlim=NULL, ylim=NULL,
		xlab = "Longitude (deg)", ylab = "Latitude (deg)", ...)

`lat`	vector of latitudes.
`long`	vecor of longitudes.
`track`	a dataframe of the cruise track (from the sds file) with longitude (long) and latitude (lat) named accordingly.
`margin`	margin of longitude and latitude around edges of current position.
`col`	vector of colors of the cruise track.
`legend`	vector of named colors for use in a heatmap color legend.
`pch`	point character
`cex`	character expansion
`lwd`	line width
`lty`	line type
`zlab`	the label for the values of the heatmap color gradient passed as 'col'
`xlim`	limit of x axis
`ylim`	limit of y axis
`xlab`	x label
`ylab`	y label
`...`	additional arguments to be passed to the plot function

stat.tab <- system.file("extdata","seaflow_cruise","stats.tab", 
				package="flowPhyto")
stats <- read.delim(stat.tab)
plotLatLongMap(stats$lat[10], stats$long[10], track=stats)