[Ifeffit] Guess Parameters Getting Stuck

M Solo sarsol89 at gmail.com
Thu May 25 14:46:13 CDT 2017


Hello.
I'm currently in process of fitting some exafs data, and have encountered
this issue several times.
At some point during fit one or several "guess" parameters get stuck on the
initial guess value, even if that value is changed to something that has no
resemblance to the data being fitted. Further changing the initial guess
value has no effect, and the fit merely takes in the new value as if its
been "set". The number of values affected range from 1 to all of the
variables in the GDS.

Regards
Aleks
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20170525/18827325/attachment.html>


More information about the Ifeffit mailing list