Matt: I have had a problem install in the perl wrappers in ifeffit 1.0076. It seems to have a problem in the "perl Makefile.pl" command. This breaks athena. Right now I am not at a computer that has an installation but I can send more info later if you like. Carlo On Wed, 22 Jan 2003, Matt Newville wrote:
Happy New Year Everyone,
I've just posted a new release of Ifeffit: 1.0076. This has many small fixes and added features, including: - fixed plotting bug in which all legends were not always shown - added 'unguess' command - added 'window' command (generate an FT window without actually doing the FT) - fixed a bug in reading 1-row data files - allow (consistently) '&', ':', and '?' in variable and group names - added the math functions nofx(), join(), and slice() for array manipulations - further tweaks to configuration procedure.
There are a few more details are in the ChangeLog. I hope to get changes to the Reference Manual posted within a week.
The Windows installer now includes the current versions of Athena, Artemis, Atoms, SixPack, and GIFEFFIT.
I have not tried this version on Mac OS X. The installation using Fink and PGPLOT (not to mention Perl/Tk for Athena and Artemis) on Mac OS 10.2 seems especially fragile.
For future work, the changes at the top of my list include: - adding an automated way to have feffit() apply more than 1 k-weight at a time, to help overcome the k-dependent biases due to the high correlations of XAFS parameters. - trying to improve the pre-edge subtraction and normalization algorithms. - getting the docs up-to-date. - working on changing the interface of Feff6 so that it can be included in Ifeffit.
The still seem to be unresolved issues with QEXAFS data, and probably other things that should be done. Suggestions for improvements or added features are welcome. In fact, I'd like to ask everyone to think about what features you'd like to see added or changed.
Thanks,
--Matt Newville
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-- Carlo U. Segre -- Professor of Physics Associate Dean for Research, Armour College Illinois Institute of Technology Voice: 312.567.3498 Fax: 312.567.3494 Carlo.Segre@iit.edu http://www.iit.edu/~segre