[Ifeffit] About export Chi(K) file
Bruce Ravel
bravel at bnl.gov
Thu Feb 4 08:50:41 CST 2010
On Wednesday 03 February 2010 12:06:15 pm 康明亮 wrote:
> Dear, I want to ask why the exported Chi(K) file from Artermis can not
> repeat the figure like in Graphic window #1 - [Athena]. I planed to output
> the fitted data from Artemis and plot in Origin 8.0 or Excel ect, but the
> figure based on the output data seems strange for Chi(K) file. For Chi(R),
> it was ok, the shape plotted in Origin 8.0 was the same like in Graphic
> window #1 - [Athena]. I do not know why?In addition, I want to ask a
> question about Artermis fitting. I used 5 paths for fitting, and it seemed
> a good fitting from the figure in Graphic window #1 - [Athena]. But the
> results showed that only path 1 had good values of N, R-factor,
> Chi-square, amp and sigma^2. If I choose only path 1 for fitting, the
> figure in Graphic window #1 - [Athena] showed only the highest peak fitted
> perfectly. Thus, I am not sure how many path that I should choose for
> fitting(I know only path 1 is available). The problem is, how can I export
> the fitted results, with or without ohter paths? Tha! nks!Best
> wishes
Mingliang
Rather than repeat what I said before, I will give you a link and let
you re-read it:
http://millenia.cars.aps.anl.gov/pipermail/ifeffit/2010-January/009273.html
B
PS. One more hint: asking clear, easy-to-understand is one of the
good reasons that Athena and Artemis give you the option of saving
project files.
--
Bruce Ravel ------------------------------------ bravel at bnl.gov
National Institute of Standards and Technology
Synchrotron Methods Group at NSLS --- Beamlines U7A, X24A, X23A2
Building 535A
Upton NY, 11973
My homepage: http://xafs.org/BruceRavel
EXAFS software: http://cars9.uchicago.edu/~ravel/software/exafs/
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