[R] spatialpixelsdataframe

Paul Hiemstra p.hiemstra at geo.uu.nl
Fri Apr 18 09:57:11 CEST 2008

Dave Depew wrote:
> I have a spatialpixelsdataframe containing bathymetry data. Is it 
> possible to save this as  something similar to the meuse.grid so it can 
> be loaded without having to run the spatial interpolation each time the 
> script is called?
> I don't see a straightforward method in the sp documentation.
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Hi Dave,

You can save the SpatialPixelsDataFrame to a file using:

save(SPDF_object, file ="test.rda")

And reload it with:


This is not specific to the sp-package. These kinds of questions are 
better to post to the r-sig-geo mailing list.


Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone: 	+31302535773
Fax:	+31302531145

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