Without more detail about why "it is not ok" it's hard to offer advice.
But it may be that Barnes isn't an appropriate interpolation method for
your case. There are lots of different interpolation methods, and they all
have different characteristics. Barnes Interpolation has some features
which make it good for some applications (e.g.
interpolating meteorological data) but maybe not so good for others. It
smooths the computed surface, and in general doesn't exactly match the
observed values at input data points. (You can tune this to some extent by
increasing the passes and convergence parameters - but it isn't really
designed to do this).
On Mon, Aug 20, 2012 at 2:24 PM, dementiev <dementie...@gmail.com> wrote:
> Andrea, I was able to run burnes interpolation algorithm. It works very
> quick, but the result of interpolation is not ok for us.
> Could you pls suggest parameters that you usually use?
> *My problem* is that almost all of my values are very close to the same
> value.
>
>
>
> --
> View this message in context:
> http://osgeo-org.1560.n6.nabble.com/interpolate-points-with-Nearest-Neighbor-algorithm-tp4994626p4996479.html
> Sent from the geotools-gt2-users mailing list archive at Nabble.com.
>
>
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--
Martin Davis
OpenGeo - http://opengeo.org
Expert service straight from the developers.
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