Re: [R] ggplot map bounds
Oh this is excellent, Thanks!
Adrienne
On Mon, Nov 1, 2010 at 11:25 AM, Ista Zahn wrote:
> Hi Adrienne,
> I think
>
> usamap + xlim(c(-85, -75)) + ylim(c(33,37))
>
> will do what you want.
>
> Best,
> Ista
>
> On Mon, Nov 1, 2010 at 10:52 AM, Adrienne Wootten
> wrote:
> > 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
> >
> > __
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
> >
>
>
>
> --
> Ista Zahn
> Graduate student
> University of Rochester
> Department of Clinical and Social Psychology
> http://yourpsyche.org
>
--
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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__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] ggplot map bounds
Hi Adrienne,
I think
usamap + xlim(c(-85, -75)) + ylim(c(33,37))
will do what you want.
Best,
Ista
On Mon, Nov 1, 2010 at 10:52 AM, Adrienne Wootten wrote:
> 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
>
> __
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>
--
Ista Zahn
Graduate student
University of Rochester
Department of Clinical and Social Psychology
http://yourpsyche.org
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[R] ggplot map bounds
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
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
