Also combining the code for figures 6.5, 13.8 and 13.9 in the following link
http://lmdvr.r-forge.r-project.org/figures/figures.html
gets you there.
On Fri, Apr 19, 2013 at 8:38 AM, Barry Rowlingson
b.rowling...@lancaster.ac.uk wrote:
On Fri, Apr 19, 2013 at 3:13 PM, Lorenzo Isella
lorenzo.ise...@gmail.com wrote:
Dear All,
I like very much figure 2.a) and 2.b) of this paper
http://www.nature.com/srep/2013/130410/srep01640/pdf/srep01640.pdf
and I probably need a similar visualization.
Is anything like that doable in R? I have some experience with R and
gadm (gadm.org), but that is only to produce maps colored according to
a scalar.
I do not know how to visualize maps with a perspective, let alone
adding the histograms in 3D.
Sorry for not providing an example script, but if I had one I would
not be posting at all.
The panel B maps are created by using R so they are definitely
doable in R. I suspect they are using the rgl package for 3d graphics.
You just have to get the country outline data, give it a Z of 0, draw
it using the rgl 3d line functions, then add the bars (they're not
histograms) by starting at (x,y,0) and drawing a 3d line to (x,y,H)
for each value of H.
You might try asking on R-sig-geo for more on mapping stuff with R.
Clearly my papers don't have enough 3d nonsense graphics to get into
Nature...
Barry
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