Hi,
I did a kernel map using Script R:
image (kernel2d
(casos.spp,contorno.poa,h0=7000,nx=250,ny=250),add=TRUE,col=terrain.colors
(20))
And I need to put in this map legend, north arrow and scale bar.
I tried some scripts but I fail to do.
Thanks
Dear List,
I am hoping that someone can help me with the GNsrtm3 function in the Geonames
package. I am trying to get elevation values for more than one lat,long stored
in a data frame. I am not sure if this function can process more than one
request since it is a web query. But since R seems
2008/11/25 Michael Denslow [EMAIL PROTECTED]:
I am hoping that someone can help me with the GNsrtm3 function in the
Geonames package. I am trying to get elevation values for more than one
lat,long stored in a data frame. I am not sure if this function can process
more than one request
You could also loop e.g. (this way you have a bit more control):
long - c(-81.66,-82.66)
lat - c(36.21,37.21)
df - data.frame(lat,long)
df$srtm - rep(NA, length(df$lat))
for(i in 1:length(df$srtm)){
+ df$srtm[i] - GNsrtm3(df$lat[i],df$long[i])$srtm3
+ }
df
lat long srtm
1 36.21
The r-spatial web site http://r-spatial.sourceforge.net/ has a graph
gallery; I think it only works for spplot which takes data in sp
classes. You could us it by coercing your objects to it as
library(maptools)
as(casos.spp, SpatialPointsDataFrame)
might work.
--
Edzer
[EMAIL PROTECTED] wrote:
On Tue, 25 Nov 2008, Edzer Pebesma wrote:
The r-spatial web site http://r-spatial.sourceforge.net/ has a graph
gallery; I think it only works for spplot which takes data in sp
classes. You could us it by coercing your objects to it as
library(maptools)
as(casos.spp, SpatialPointsDataFrame)
The following code runs fine on Linux, but not on my Mac. The error
message is given below, after the levelplot() call. I was able to run
lattice functions previously on the Mac without any problems. The only
change I'm aware of is that my Mac was recently worked on by a system
administrator to
It seems that the R graphics system cannot find the font mentioned.
Maybe try r-sig-mac for this question?
--
Edzer
Waichler, Scott R wrote:
The following code runs fine on Linux, but not on my Mac. The error
message is given below, after the levelplot() call. I was able to run
lattice
