Re: routine for extrapolating sst onto land

Hi Jim,
I think you are looking for poisson_grid_fill:
http://www.ncl.ucar.edu/Document/Functions/Built-in/poisson_grid_fill.shtml

If you do a search for poisson_grid_fill you'll see a number of ncl-talk
replies, many from Dennis, referencing the function.
Adam

On 09/21/2011 11:23 AM, Boyle, Jim wrote:
> I remember that a routine exists for smoothly generating values of SST onto land.
> This is to provide values for a subsequent interpolation to a grid which has a different land/sea mask.
> I think it did some kind of laplacian smoothing.
> Since I cannot remember the name, nor can I come up with an appropriate description of what it does my searches have not been successful.
> If such a thing exists, Dennis must know.
>
> Thanks for any info.
> --JIm
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Adam Phillips                                asphilli@ucar.edu
NCAR/Climate and Global Dynamics Division       (303) 497-1726
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