tripMap: Draw the positions and the trip on a map

In slisovski/GeoLight: Analysis of Light Based Geolocator Data

Draw the positions and the trip on a map

Description

Draw a map (from the R Package maps) with calculated positions connected by a line

Usage

tripMap(crds, equinox = TRUE, xlim = NULL, ylim = NULL, legend = TRUE, ...)

Arguments

crds	a SpatialPoints or matrix object, containing x and y coordinates (in that order).
equinox	logical; if TRUE, the equinox period(s) is shown as a broken blue line.
xlim	Longitude limits of map.
ylim	Latitude limits of map.
legend	logical; if TRUE, a legend will be added to the plot.
...	Arguments to be passed to methods, such as graphical parameters (see par).

Author(s)

Simeon Lisovski

Examples

data(hoopoe2)
hoopoe2$tFirst <- as.POSIXct(hoopoe2$tFirst, tz = "GMT")
hoopoe2$tSecond <- as.POSIXct(hoopoe2$tSecond, tz = "GMT")
crds <- coord(hoopoe2, degElevation = -6)
try(tripMap(crds, xlim = c(-20,20), ylim = c(0,60), main="hoopoe2"))

slisovski/GeoLight documentation built on Feb. 29, 2024, 2:10 p.m.