[R] Adding country boundaries on field map plots

Paul Hiemstra p.hiemstra at geo.uu.nl
Sun Apr 11 10:46:42 CEST 2010

zowiti at ncst.go.ke wrote:
> Hi R users,
> What is the command  for adding (or how do we add) country boundaries on 
> r-spatial plots. 
> Thanks  
> Nanjing University of Information, Science and Technology
> College of International Education
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> and provide commented, minimal, self-contained, reproducible code.

You have to be more specific, in particular you need to provide some 
code that takes us to the step where you would want to add the country 
boundaries. In addition, the r-sig-geo mailing list might be a better 
place to ask this question.

If you use spplot, look at the sp.layout argument.


Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone:  +3130 274 3113 Mon-Tue
Phone:  +3130 253 5773 Wed-Fri

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