Dear Ifeffit mailing-list,
first of all sorry for writing another mail to the list in such a short
time span, I hope people will not get sick of me too quickly.
I want to do many fits for the same data with varying start-parameters.
More specifically, I am doing fits to EXAFS data of the Pt L
I am very sorry, in the second paragraph the sequence describing what I
want to do could have been clearer:
I want to 1. start a fit with certain parameters, 2. save the log file,
3. change one parameter. This should be repeated many (120 for now) times.
Felix
On 16/06/2017 18:39, Felix E.
Dear Robert and users,
Thank you for your quick reply and the address for mail archive.
But I still cannot find the posting for all day long.
Now I want to bear shame to ask a favor to send the posting.
Thank you very much in advance!
Best,
Kug-Seung Lee
Kug-Seung Lee, Ph.D.
Staff Sci
Felix,
When you fit your EXAFS data using Artemis + Ifeffit or Larch, you are
using a Levenberg-Marquardt non-llinear, steepest descent algorithm. The
fit does kn ow anything /at all/ about what you are trying to do. It
doesn't know what a sensible value for sigma^2 or any other parameter
is.
Hello,
It might help you if you want to use feff8 in artemis without using the very
old one…
Try to use the Installer 0.9.19 if it works for you (It is ok for me under win7
but some people got problems see the associated thread) or the 0.9.13 with
update to 0.9.18.2.
These are the last
My standard response to the feff9 question:
http://bruceravel.github.io/SCFtests/scf.html
B
On 06/15/2017 02:55 AM, 이국승(에너지환경소재연구팀) wrote:
Dear Ifeffit users,
I remember that one of you have posted the method how we can use
FEFF8/FEFF9 in Demeter program.
But I cannot find the posting
