Hi all,

is it possible to create an object of class
SpatialPoint/SpatialPointDataFrame, with a given resolution, constrained to
a certain SpatialPolygon?

In QGis, for example, I can create a rectangular layer of points and then
clip it to the extent of a polygon. The ideal solution in R would be to
create the point layer directly within the polygon boundaries, to avoid the
computational cost of clipping it afterwards (I am expecting a very large
(~10^5) number of points)

Thanks,

David

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