Hi David,
Putting a print statement around your spplot command solves your
problem. This behaviour is common for trellis graphics plot methods
(such as spplot). This is the command including print:
print(spplot(meuse, c("ffreq"),
sp.layout=list(l2,l3,l4,l5),col.regions="black",pch=c(1,2,3),
I want to use spplot inside a loop to itteratively produce png files.
for (i in 1:5){
png(file=paste("myPlot",i,".png",sep=""),bg="white",height=500,width=500)
library(lattice)
trellis.par.set(sp.theme()) # sets bpy.colors() ramp
data(meuse)
coordinates(meuse) <- ~x+y
l2 = list("Spat
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