Dear Bruce, thank you very much for your prompt answer. An user of Athena that participates in the mailing list gave me a way to get the data of the fitted curves. Shortly, I use the log file to get the functions parameters and, with the definition of the functions, I go to Origin and generate the curves. So, I can plot the fitted curves with the experimental data. Kind regards, Ismael.
Ismael,
OK! With a bit of further explanation from Adam, I was able to understand the issue. You are certainly correct -- the button labeled "Save fit as a data group" certainly does not do what it says!
There is no work around in the current version of Athena -- that button is simply broken. I am planning to make a new release of my software some time in the next three weeks or so -- before the APS XAFS Summer School next month. This problem, along with a few others that have come to my attention recently, will be fixed in the next release.
Thank you for the bug report. As always -- the software benefits enormously from the feedback I receive in this forum.
Regards, B
On Tuesday 09 June 2009 09:55:08 pm Ismael Graff wrote:
Hi dears,
I was using Athena (Ifeffit version 1.2.11) to fit XANES peaks and it worked very well. But, at the end when I try to "save fit as data group" the output is empty (or almost). The only thing that I get when I save the group data as "norm(E)" is the following:
# Athena multicolumn data file -- Athena version 0.8.056 # This file contains normalized mu(E) from: # Peak hnvp (column 2) #------------------------ # energy Peak_hnvp
I have no data in the output! Also, when I click the "save fit as data group" button, the plot window becomes blank/white, without plots! I have to have the fits to put them on a high-quality figure for publication. Interestingly, the fits appear in the plot window but I can not get the data corresponding to the fits. I can just save the window as GIF or PS files, and it works well. I use Athena on windows XP and Vista and the problem is the same for both. I´ve attached my data file in case someone would like to have a look on it. For sure I´m doing something stupid and I don´t see where is the fail!
All the best, Ismael.
--
Bruce Ravel ------------------------------------ bravel@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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-- Ismael Leandro Graff Departamento de Física - UFPR Centro Politécnico, CP 19044 81531-990, Curitiba, Brazil. Tel: +55 41 3361 3427 Fax: +55 41 3361 3418