[Ifeffit] data files for Athena
Bruce Ravel
ravel at phys.washington.edu
Wed Oct 22 15:35:00 CDT 2003
On Wednesday 22 October 2003 04:36 pm, k-kupiecki at northwestern.edu wrote:
> Hi,
>
> I'd like to start using Athena and Artemis to do some feff- fitting to my
> data but I'm having some problems loading in my two column data files (E
> (keV) & Intensity (Flourscence signal/reflectivity detector) ) of the
> spectra into Athena.
>
> I get the following message when I try to load the data file:
>
> ************
> This file:
> c:/My Documents/25min_trying.txt
>
> contins data that are not monotonically increasing in energy. (check data
> points 101)
>
> Athena cannot import data in this state. You may sort these by energy,
> discading repeated points, or you may simply discard these data.
>
> ************
>
> *If I select sort, Athena "finishes" and has the comment
> Error: Runtime exception
>
>
>
> I don't think there are any duplicate energies in my spectra... to give
> you an idea here are the first couple lines of my text file:
>
>
> 11.8946 0.135782452
> 11.8951 0.137828398
> 11.8956 0.137274903
> 11.8961 0.137603924
> 11.8966 0.136993206
> 11.8971 0.135301602
> 11.8976 0.139005468
>
>
> Is there are particular format I need to have this file in?
Kristine,
That's not quite enough information for me to diagnose the problem.
Email me a copy of the data file that is causing this problem and I'll
take a look-see.
B
--
Bruce Ravel ----------------------------------- ravel at phys.washington.edu
Code 6134, Building 3, Room 222
Naval Research Laboratory phone: (1) 202 767 5947
Washington DC 20375, USA fax: (1) 202 767 1697
NRL Synchrotron Radiation Consortium (NRL-SRC)
Beamlines X11a, X11b, X23b
National Synchrotron Light Source
Brookhaven National Laboratory, Upton, NY 11973
My homepage: http://feff.phys.washington.edu/~ravel
EXAFS software: http://feff.phys.washington.edu/~ravel/software/exafs/
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