Re: [Gnuplot-info] Surface fit

[Thomas S. <t.s...@fz...>]

if your data are expected to be on a surface which you are able
to describe with a function, then you could fit this function to
your data.

but if your data are non-gridded and you are looking for some
interpolation mechanism have a look at
http://www.gnuplot.info/docs/node177.html
http://gnuplot.sourceforge.net/demo/scatter.html


xabi wrote:
> 
> Thomas Sefzick a écrit :
>> yes, it's possible, have a look at
>> http://www.gnuplot.info/docs/node82.html
> 
> Hi,
> 
> Actually, I'm sure that the fit fonction is what I'm looking for.
> 
> I have a "cloud" of points x,y,z.
> 
> I am using
> splot "file.dat" us 1:2:3
> 
> And I would like to know if there is an existing fonction which fill the 
> gap between the points.
> 
> Thanks for yor help,
> 
> xabi
> 

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