search for: puffinislandseabirdresearch

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2012 Feb 23
1
using shapefiles in adehabitat/ converting shapefile to spatial pixel data frame
...erance minimum: 1 Error in points2grid(depth) : dimension 1 : coordinate intervals are not constant Bur these do not seem to work, does anyone have any ideas? Many thanks Louise Soanes School of Environmental Sciences University of Liverpool Brownlow Hill L69 3GP http://sites.google.com/site/puffinislandseabirdresearch/ [[alternative HTML version deleted]]