Map Antarctica
Hi,
There is a problem with xlim and ylim.
map("worldHires","Antarctica",xlim=c(-180,180),ylim=c(-90,-60),col="gray90",fill=TRUE)
You also might have a look at "ggplot2"
library(ggplot2)
world <- map_data("world")
worldmap <- ggplot(world, aes(x=long, y=lat, group=group)) +
geom_path() +
scale_y_continuous(breaks=(-2:2) * 30) +
scale_x_continuous(breaks=(-4:4) * 45)
worldmap + coord_map("ortho", orientation=c(-90, 0, 0))
Regards,
Pascal
On 05/06/13 22:00, ejb wrote:
Hey, I'm new with R and I'm attempting to map and then plot points on a map of Antarctica with help from some code at the following link. Link <http://www.molecularecologist.com/2012/09/making-maps-with-r/> After downloading the packages here is the code I used. I feel like the problem has to do with the coordinates since I get a very small image that appears to be only a small portion of the continent (I want the whole thing). Thanks in advance! library(maps) library(mapdata) map("worldHires","Antarctica",xlim=c(-90,-60),ylim=c(-180,180),col="gray90",fill=TRUE) -- View this message in context: http://r.789695.n4.nabble.com/Map-Antarctica-tp4668713.html Sent from the R help mailing list archive at Nabble.com.
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