Turns out the best idea was Barry's..Simply co-opt some existing kml
code and make it do what you want with your image
http://www.ceoe.udel.edu/cms/moliver/EDA_20090619.170.1758.n18.kml
On Mon, Jul 13, 2009 at 12:12 PM, Roger Bivand wrote:
> On Mon, 13 Jul 2009, Barry Rowlingson wrote:
>
It turns out to be a pretty significant difference.try
image(lon,lat,mcsst)
image(lonr,latr,mcsst, add = T)
On Mon, Jul 13, 2009 at 12:04 PM, Barry Rowlingson <
b.rowling...@lancaster.ac.uk> wrote:
> On Mon, Jul 13, 2009 at 4:32 PM, Matt Oliver wrote:
> > I tried to polygon.you
On Mon, 13 Jul 2009, Barry Rowlingson wrote:
On Mon, Jul 13, 2009 at 3:26 PM, Matt Oliver wrote:
Dear r-sig-geo,
I am trying to generate a kml for an image I am producing using image().
After reading about kml generation, I'm unsure if I sould be using
kmlOverlay() or writeOGR, or some other f
On Mon, Jul 13, 2009 at 4:32 PM, Matt Oliver wrote:
> I tried to polygon.you are right...too slow
>
> I'm not sure how to resample to get a regular grid...using interp or interpp
> would not be wise because of the size of the grid...
A quick bodge would be to ignore the slight change in lat
I tried to polygon.you are right...too slow
I'm not sure how to resample to get a regular grid...using interp or interpp
would not be wise because of the size of the grid...
On Mon, Jul 13, 2009 at 11:09 AM, Barry Rowlingson <
b.rowling...@lancaster.ac.uk> wrote:
> On Mon, Jul 13, 2009 at
On Mon, Jul 13, 2009 at 3:26 PM, Matt Oliver wrote:
> Dear r-sig-geo,
>
> I am trying to generate a kml for an image I am producing using image().
> After reading about kml generation, I'm unsure if I sould be using
> kmlOverlay() or writeOGR, or some other function.
>
> This is the data
>
> http:/
Dear r-sig-geo,
I am trying to generate a kml for an image I am producing using image().
After reading about kml generation, I'm unsure if I sould be using
kmlOverlay() or writeOGR, or some other function.
This is the data
http://www.ceoe.udel.edu/cms/moliver/20071003.276.0237.n17.nc
require(nc
