Hi Matthias,
OK, having scipy 0.9.0 is almost certainly the problem. I'm not
entirely sure how far back in scipy versions would be supported, but I
believe that version 0.12 will work, and am certain that 0.13 will
work. In fact, I'm pretty sure that version 0.13 is made several
changes to the minimization package. I believe I may be relying on
some of those changes for being able to use minimization method other
than the default Levenberg-Marquardt least-squares algorithm (not
that this is recommended for autobk() or feffit(), but it can
sometimes be useful in other fitting problems).
The version of numpy you have should be not be a problem.
I'll set the required versions of scipy to 0.13 and numpy to 1.5.
On Wed, Nov 5, 2014 at 1:39 AM, Matthias Filez
Dear Matt, Bruce,
I verified the scipy version: 0.9.0. The installed numpy version is 1.6.1.
What versions are required?
Thanks a lot!
Matthias ________________________________________ Van: ifeffit-bounces@millenia.cars.aps.anl.gov [ifeffit-bounces@millenia.cars.aps.anl.gov] namens Matt Newville [newville@cars.uchicago.edu] Verzonden: dinsdag 4 november 2014 18:59 Aan: XAFS Analysis using Ifeffit Onderwerp: Re: [Ifeffit] Larch-0.9.24 with Python2
Hi Matthias,
Hmm, looking at this more closely, my guess is that you're using an older version scipy than I am. Can you verify what scipy version you have?
That is, I do see that the return value for this call did change sometime in the past 2 years, though I'm not sure exactly which version. I'll try to commit a patch to allow this older version to github today. But, I suspect that older scipy versions might cause other problems.
I should probably put in a more exact check for required scipy version.
--Matt _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
--Matt