[R-sig-Geo] [Report #2] Kriging with GRASS and R: v.autokrige port to wxPython and more

[Anne Ghisla]

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Thomas Adams ha scritto:
> Anne,
> 
> Will this be scriptable? I guess it's not a huge deal since it would be
> using a script that included GRASS and R using automap…

Sure it will! I'll have a look at how to add this functionality in the
next weeks.

regards,
Anne

> Tom
> 
> 
> Anne Ghisla wrote:
> Hello all,
> 
> there are some important news about the module!
> 
> First of all, the interface is almost finished. See a screenshot on the
> wiki page [0].
> The layout includes a notebook with a page for each R package (automap,
> gstat and geoR), with the available options. Another layout could be a
> chiocebox wht the three packages on the top of Kriging section, that
> redraws the section accourding to the user's choice.
> Let me know which one do you prefer, feel free also to suggest something
> new.
> 
> The R-GRASS integration is on its way: autofitting the variogram on a
> map obtained from a DEM sample [1] works in the proof of concept.  rpy2
> is extremely helpful and does not require much more code than the
> original R code. More to come in the next days.
> 
> The idea for variogram fitting is to plot the variogram in a new frame
> and add some controls like sliders and/or text boxes to fill up with
> nugget, sill and range values. This will involve Python graphics, not R,
> as the former is more flexible.
> 
> Comments, suggestions, critics are welcome!
> 
> best regards and happy coding to everyone,
> 
> Anne
> 
> [0] http://grass.osgeo.org/wiki/V.autokrige_GSoC_2009
> [1] http://casoilresource.lawr.ucdavis.edu/drupal/node/442
>>
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