[R-sig-Geo] Export of an irregular grid

[Paul Hiemstra]

Poizot Emmanuel wrote:
> Dear all,
Hi Emmanuel,
>
> after interpolation with the gstat package, I created a grid of class 
> SpatialGridDataFrame.
> The grid is not regular. 
How did you construct a SGDF then? Why is the grid not regular? Why not 
make it regular? If the outcome is a SpatialPointsDataFrame, dump it as 
an ascii file using write.table (like Robert suggested). But how to 
export the data also depends on what you want to do with it afterwards.
> I tried to export it with write.asciigrid function but didn't succed, 
> I suppose because of the non-regularity of my grid.
What error did you get? Look at the output of traceback() right after 
the error.
> How can I turn around that problem ?
Provide use with more info (also look at sessionInfo()) and maybe a 
reproducible example.

cheers,
Paul
>
> ------------------------------------------------
> Emmanuel Poizot
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> B.P. 324
> 50103 Cherbourg Cedex
>
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-- 
Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
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