Dear Adam and Mailing List,

I've checked and found some of my data has a similar problem, I don't know how to solve this using settings in Athena, however as a workaround I have found that if I convert the energy in my raw data file from KeV to Ev before importing it into Athena (using excel) it appears that re-sampling issue does not occur. Hopefully that helps in the short term and gives a clue to what is going wrong with the import.

All the best

Lucy Mottram

On Fri, 5 Apr 2019 at 12:35, Clark Adam Hugh (PSI) <adam.clark@psi.ch> wrote:

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

_______________________________________________
Ifeffit mailing list
Ifeffit@millenia.cars.aps.anl.gov
http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit