Why not stack(fn)
?
On Thu, 5 Feb 2015 06:41 Dominik Schneider <dominik.schnei...@colorado.edu>
wrote:
> Hi -
> I have some data on a server but would like to bring them local in a
> somewhat compressed format that is still easy to access.
>
> /Volumes/hD/2012 -> 100 geotiffs
> ~/project/data/ -> store those geotiffs here without needing server access.
>
> untested, I think I could do something like:
> s=stack()
> writeRaster(s,'2012stack')
> fn=list.files('/Volumes/hD/2012',pattern='*.tif',full.names=T)
> lapply(fn,function(f){
> s=stack('2012stack')
> r=raster(f)
> names(r)=gsub(pattern='.tif',replacement='',basename(f))
> s=addLayer(s,r)
> writeRaster(s,'2012stack')
> })
> Or is it better to save to a .RData?
> Is there a better way that doesn't require me to loop through each geotiff
> since I can't load it all into memory.
> Thanks
> Dominik
>
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>
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