What kind of changes would you like to make?


   - changes in data?
   - changes in KML structure: color, extrusion, ...?


If the changes concern data, then you can simply modify your
SpatialPointsDataFrame object then export it in KML using OGR driver through
rgdal

If they concern structure, you might have to do it from scratch. Have a look
at this page. You may find some ideas:
http://spatial-analyst.net/wiki/index.php?title=Export_maps_to_GE

Cheers,

mathieu

2011/5/10 Hodgess, Erin <HodgessE@uhd.edu>

> Dear R SIG Geo People:
>
> I have the following object:
>
> > class(zip1_wgs84)
> [1] "SpatialPointsDataFrame"
> attr(,"package")
> [1] "sp"
> >
>
> and I am able to use writeOGR just fine.
>
> However, I would like to make some changes to the KML output file.
>
> I looked at kmlLine in maptools, but that works with Spatial Lines Data
> Frames rather than Spatial Points.
>
> Has anyone run into this before, please?
>
> Thanks,
> Sincerely,
> Erin
>
>
> Erin M. Hodgess, PhD
> Associate Professor
> Department of Computer and Mathematical Sciences
> University of Houston - Downtown
> mailto: hodgesse@uhd.edu
>
>
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>
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