On 07.01.2009, at 15:47, Roger Bivand wrote:
Your ID has two unique values:
ID
[1] (-67.1,-64.6] [-74.4,-71.9]
Levels: [-74.4,-71.9] (-71.9,-69.5] (-69.5,-67.1] (-67.1,-64.6]
with two country polygons:
length(slot(pe_bo_data, "polygons"))
[1] 2
so you get two output polygons. If you do:
On Wed, 7 Jan 2009, Hans-Jörg Bibiko wrote:
Hi,
I have a tiny problem. I'm using Roger Bivand's (
http://spatial.nhh.no/R/etc/TM_WORLD_BORDERS_SIMPL-0.2.RData ) to create a
plot showing two countries without boundaries. I did this:
library("foreign")
library("sp")
library("maptools")
libr
Hi,
I have a tiny problem. I'm using Roger Bivand's ( http://spatial.nhh.no/R/etc/TM_WORLD_BORDERS_SIMPL-0.2.RData
) to create a plot showing two countries without boundaries. I did
this:
library("foreign")
library("sp")
library("maptools")
library("gpclib")
load("TM_WORLD_BORDERS_SIMPL-