Dear Bruce and Lucy
Thanks for your work around Lucy, it works perfectly but still doesn't explain the behavior I am observing.
Bruce what other information would be useful to diagnose the problem I am currently having? I have attached two figures, one showing the import window with the setting I have been using, specifically that I am not using the rebin feature. The second figure shows the difference in the pre-edge region between importing the data with eV and keV units for the energy column to demonstrate clearly that resampling is occurring when importing with data that has an energy column of KeV.
Many Thanks
Adam Clark
__________________________________________
Paul Scherrer Institut
Adam Hugh Clark
WLGA/129
Forschungsstrasse 111
5232 Villigen PSI
Schweiz
Telefon: +41 56 310 41 51
E-Mail: adam.clark@psi.ch
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Today's Topics:
1. Data Import Bug (Athena 0.9.26) (Clark Adam Hugh (PSI))
2. Re: Data Import Bug (Athena 0.9.26) (Ravel, Bruce)
3. Re: Data Import Bug (Athena 0.9.26) (Lucy M Mottram)
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Message: 1
Date: Fri, 5 Apr 2019 11:33:13 +0000
From: "Clark Adam Hugh (PSI)"
To: "ifeffit@millenia.cars.aps.anl.gov"
Subject: [Ifeffit] Data Import Bug (Athena 0.9.26)
Message-ID:
Content-Type: text/plain; charset="us-ascii"
Dear Mailing List
I have recently come across a data import error when using Athena version 0.9.26. When importing data there appears to be a resampling which significantly reduces the resolution of the data. Attached is an example dataset with an energy step of 0.5 eV on the Cu K edge. When importing with Athena 0.9.26 this data is significantly resampled resulting in an energy resolution on the edge of 1.5 eV which can either be seen by plotting or by exporting and inspecting the datafile. Using version 0.9.25 resolves this issue entirely. The data itself appears to actually be visible correctly during the import process (the import tab shows the data listed correctly when choosing which columns to import).
Is there a setting somewhere within Athena 0.9.26 that sets the default behavior to resample the imported data?
Thanks
Adam Clark
__________________________________________
Paul Scherrer Institut
Adam Hugh Clark
WLGA/129
Forschungsstrasse 111
5232 Villigen PSI
Schweiz
Telefon: +41 56 310 41 51
E-Mail: adam.clark@psi.ch
