[SciPy-user] organizing data
Wed Nov 21 12:37:01 CST 2007
Gael Varoquaux wrote:
> On Wed, Nov 21, 2007 at 08:45:22AM +0100, Gael Varoquaux wrote:
>> If I understand properly, you have non-regular gridded data that you want
>> to interpolate on a regular grid (though only through a cut) to plot as
>> images. If I get it right, that does not sound an incredibly easy
>> problem. There are algorithmes to do this, but I don't think there are
>> wrapped in scipy. VTK but do this, but AFAIK, only in 3D.
> I am stupid. Of course there are things in scipy !
> First you can look at a Delaunay natural neighbor interpolation
> Unfortunately I think the algorithm in Scipy can only do this for 2D
> data. Robert Kern will chime in, when he wakes up.
You are correct.
> To everybody, is it possible to change the sandbox so that when scipy is
> built, all the packages in the sandbox are built, but the build doesn't
> complain if it fails for these (or you need a special switch to have it
> complain). There are some really nice packages in the sandbox, but most
> people cannot build them because they don't know how to build. IMHO it is
> better to have the binary packages of scipy shipping with the fraction of
> the sandbox that builds, and might not even pass tests, than to have
> these packages simply not available for users who cannot build.
Jarrod and I came to the conclusion that the sandbox packages will be moved out
of the sandbox. Packages that just need a home could go to scikits instead.
Packages intended for scipy itself can live under branches/ temporarily as a
standalone package until they are approved for inclusion. Maintainers who want
to build binaries of them can do so.
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
More information about the SciPy-user