[R-sig-Geo] 'xyValues' from 'raster' package slow

Karl Ove Hufthammer karl at huftis.org
Mon Dec 7 17:05:50 CET 2009

On Tue, 1 Dec 2009 13:14:33 -0800 Robert J. Hijmans 
<r.hijmans at gmail.com> wrote:
> Karl and others: There is a new version of xyValues (in raster version
> 0.9.8-31)  that --in a single test-- is 30 times faster then the
> previous version (for files read with rgdal; I have not yet updated
> the function for the 'native formats'). 

It is certainly faster for my data too (though still quite slow). 

(And regarding your last message: My data are not in a rectangular area, 
or inside a small rectangular area, so I have to use the slow method.)

Karl Ove Hufthammer

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