To all, I'm working with code below to produce a map with station data plotted in points, but right now I'm having trouble with the mapping portion of this code
states <- data.frame(map("state", plot=FALSE,xlim= c(-85,-75),ylim=c(33,37))[c("x","y")]) usamap<- ggplot(states)+geom_path(aes(x,y)) usamap When I plot this the problem is that the bounds of the plot is from 31N to 38N and 90W to 75W. The problem is that I only need the bounds of the plot to be from 33N to 37N and 85W to 75W. The way this is now, if I try to subset the states object, I get a garbled mess of lines. The rest of the code provides what I'm trying to do with the attached data. usamap + geom_point(data=obsmeans,aes(x=lon,y=lat,colour = month_1),size=5) + scale_colour_gradientn(data=obsmeans,colour=rev(rainbow(17)),breaks=seq(5,21,by=1),limits=c(5,21)) Any ideas for how I can fix this map would be appreciated! Adrienne -- Adrienne Wootten Graduate Research Assistant State Climate Office of North Carolina Department of Marine, Earth and Atmospheric Sciences North Carolina State University
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