On Feb 25, 2010, at 5:51 AM, Magali teurlai wrote:
Hi all,
sorry,
here is the pdf and I re post my question :
could anyone give me a clue for the name of a function that would
allow me to create the same kind of plot as the attached image in R?
I know how to create a map (shapefile polygons), I just want to add
the phase information as triangles , pointing in the direction
according to the phase, and the colors of the triangle describing as
well the phase
I will have a vector of phases : one scalr (the phase) per polygon
plotted on the map
You have a plot with shapes indicating directions and magnitudes
overlayed on latitude and longitude on a map. Look for vectorFields in
package plotrix. There is also a dataset in ggplot that is described
as being a vector field but I don't see a plotting method mentioned in
that dataset page.
Thanks very much for any help
Magali
2010/2/25 Magali teurlai <teurlaima...@gmail.com>
Hi all,
could anyone give me a clue for the name of a function that would
allow me create the same kind of plot as the attached image in R?
I know how to create a map (shapfile polygons), I just want to add
the phase information
Thanks very much for any help
Magali
<phase angle map.pdf>______________________________________________
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