[GRASS-user] starspan with grass support compilation failure
Nikos Alexandris
nikos.alexandris at felis.uni-freiburg.de
Thu Jan 29 14:06:32 EST 2009
On Thu, 2009-01-29 at 10:15 -0800, Jonathan Greenberg wrote:
> Folks:
>
> I would LOVE to see someone take over development on starspan -- I
> did submit a OSGEO application but it came back denied, more or less,
> because of lack of community support. There are a lot of bugs and user
> interface issues still remaining that would be nice to get cleaned up,
> but I'm not a C programmer and, while I developed the algorithm itself,
> I was not the coder.
>
> If anyone is interested in working on the development, please email
> me! If you all are not sure what STARSPAN does, it is a flexible way to
> get raster data (raw or summarized) associated with vector coverages
> (similar to Arc's zonalstats, although with more output types). E.g.,
> if you want to get the average pixel values from a SET of raster images
> underlying a single vector coverage, starspan will spit out a CSV
> containing the vector's original database, along with a column for the
> average pixel value for that polygon. The algorithm tends to be very
> fast, especially in cases where the polygon coverage is a fraction of
> the raster coverage (which tends to be the case in many problems).
>
> --j
Jonathan + all,
please excuse my ignorance if I ask something that I shouldn't: could
you imagine starspan as part of GRASS? Something like "v.starspan" ?
Kind regards, Nikos
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