how to zoom out on the output map

[grubalo]

Hi

On this step

res <- run.single.region("region_5", pop=pop, psi=psi, xlen=40,ylen=50, output.file.name = "finalanalysis.txt")
pdf("imagen_reg5.pdf")
plot(res)
dev.off()

I generate the map for population 5, for example, but the map looks too "zoomed in", and I would like to see the map a bit "zoomed out", so I can tell where in the map the samples are.... Attached is an example of the current output...

imagen_reg5.pdf

sorry for the basic question... and poor description of the issue, its 3.36 am here, so, half brain functioning.

Thanks for any help

[petrikemppainen]

You could modify the get.sample.bbox function a little (subtracting and adding to the limits):

get.sample.bbox <- function(samples){
s <- c('longitude', 'latitude')
mins <- apply(samples[,s],2,min)-2 # I'm substracting
maxs <- apply(samples[,s],2,max)+2 # I'm adding
return(cbind(mins, maxs))
}