Hi,

I am trying to use Geospatial Modelling Environment to run kernel density
estimates on GPS transmitter data for several individual animals. I want to
run 1 KDE per animal, then average them all using Raster Calculator. This
means I must force the extents of each KDE to be the same across all
animals (so my average isn't constrained to the animal with the smallest
range). GME produces null output every time I try to use the "ext" syntax
(in a for loop or just with the GUI). Anyone else tried this in the new
version of GME yet?

Any thoughts appreciated.

Thanks,

Laura

Script:

ids <- c("107","137","147","156","161","180","192","21","237",
"247","255","262","289","326","328","360","369","370","428",
"449","482","489","507","509","513","526","560","584","63","79"
,"98")

for(i in 1:length(ids)){
kde(in="Final_2012_shape.shp",out=paste("KDE_2012_",ids
[i],".img"),bandwidth="LSCV",cellsize=100,
ext="Final_2012_shape.shp",
where=paste("BirdID='",ids[i],"'"));
}

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