Hi,
find attached an example with the flatten-problem.
thanks a lot,
jens
Hi,
I have a normalization problem with Athena. If I turn on the flatten
option in the background removal section, Athena creates in some of the
normalized spectra a step in the pre-edge range. How can I get rid
Hi Craig,
The correct version of the example has now been uploaded to the Ifeffit Wiki:
http://cars9.uchicago.edu/iffwiki/HoraeSoftware
--Scott Calvin
Sarah Lawrence College
At 11:09 AM 1/9/2007, Scott Calvin wrote:
Hi Craig,
I'm cc'ing this to the Ifeffit mailing list, as others may
Hi Jens,
I believe the problem is related to the structure in the data before E0.
If you choose e0 to be at the beginning of the structure then the
normalization is handled better by Athena. Take a look at the attached
project file. The first data set with e0 on the edge as you would
choose for
Jens,
It appears to me that the E-shift is causing the problems with the step in the
pre-edge data. Shelly's data only appears to remove the step because the
pre-edge and the extrapolated post-edge plots are nearly parallel. If you
adjust the Normalization range in Shelly's data you will see
Good going Dave. I think that you are correct.
Shelly
-Original Message-
From: [EMAIL PROTECTED] [mailto:ifeffit-
[EMAIL PROTECTED] On Behalf Of Barton, David (DG)
Sent: Thursday, January 11, 2007 10:49 AM
To: 'XAFS Analysis using Ifeffit'
Subject: RE: [Ifeffit] Projekt with the
