[ncl-talk] What is the spatial interpolation method used by "contouring 1-D data"?

[Dennis Shea]

Without going into the code, a guess would be:
*http://ngwww.ucar.edu/supplements/conpack/#Intro2DSmoothing*
<http://ngwww.ucar.edu/supplements/conpack/#Intro2DSmoothing>
*http://ngwww.ucar.edu/supplements/dashpack/*
<http://ngwww.ucar.edu/supplements/dashpack/>
Correct:  it is not "simple 9-point smoothing"
====
Not sure what you mean by: "Triangulated irregular networks"

* http://www.cs.cmu.edu/~quake/triangle.
<http://www.cs.cmu.edu/~quake/triangle.html>html
<http://www.cs.cmu.edu/~quake/triangle.html>*
<http://www.cs.cmu.edu/~quake/triangle.html>



*https://www.ncl.ucar.edu/Document/Graphics/contour_grids.shtml
<https://www.ncl.ucar.edu/Document/Graphics/contour_grids.shtml>*


<http://www.cs.cmu.edu/~quake/triangle.html>


On Wed, Sep 12, 2018 at 4:16 PM, Wenshan Wang <wenshanw at uci.edu> wrote:

> Hi NCL-talk,
>
> What is the spatial interpolation method used in this example
> contour1d_1.ncl?
> Is it "Triangulated irregular networks"?
> Where can I find a more detailed description?
>
> Also, what is the smoothing method here?
> seems not a simple 9-point smoothing.
>
> Thank you!
>
> Best,
> Wenshan
> ------------------------------------------------------------
> ------------------
> Post-doctoral Scholar
> Zender Research Group
> Department of Earth System Science
> University of California, Irvine
> https://sites.google.com/a/uci.edu/wenshanwang/
>
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