Message-ID: <4A321195.1040203@gmail.com>
Date: 2009-06-12T08:28:05Z
From: Anne Ghisla
Subject: [Report #2] Kriging with GRASS and R: v.autokrige port to wxPython and more
In-Reply-To: <4A317827.6050105@noaa.gov>
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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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