[Ifeffit] spline fitting

Chris Patridge patridge at buffalo.edu
Fri Aug 29 05:27:35 CDT 2014


Move E0 past the white line and that should fix the problem. 

Chris

Sent from my iPhone

> On Aug 29, 2014, at 3:13 AM, Matthias Filez <Matthias.Filez at ugent.be> wrote:
> 
> Dear mailing list users,
>  
> I am trying to fit the spline background function in a proper way to a spectrum (Ga K edge, see attached).
> However, it doesn't seem to work out, but I don't see why.
>  
> I already tried the following:
> * Vary the Rbkg value
> * Change spline k-weight
> * Change k-range of spline fitting
> * Alter the strength of spline clamps
> ... and the combination of these effects.
>  
> Since there is a strong white line, I suspect this causes the spline misfit. The data quality is OK. 
> If you have any idea, please post it.
>  
> Thanks in advance,
> Matthias
> _____________________
> Matthias Filez
> Laboratory for Chemical Technology
> Department of Chemical Engineering
> Ghent University
>  
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