Re: [Ifeffit] Ifeffit Digest, Vol 184, Issue 21

2018-06-28 Thread Carlo Segre
Hi Edmund and Chris: I totally agree but for the same reason as Edmund, it is much more efficient to let the monochromator and not stop and start all the time. Rebinning is useful if you are sure that it works properly. Carlo On Thu, 28 Jun 2018, Edmund Welter wrote: Dear Chris,

Re: [Ifeffit] Ifeffit Digest, Vol 184, Issue 21

2018-06-28 Thread Edmund Welter
Dear Chris, Rebinning is always fraught; I would normally not allow a student to do it... I thought you would say that! ;-) and I share your concern, actually that is the reason why we store ~8600 data points or more for a scan of 1200 eV. Don't mess with the raw data! But 8600 (or

Re: [Ifeffit] Ifeffit Digest, Vol 184, Issue 21

2018-06-27 Thread Christopher Chantler
Dear all Rebinning is always fraught; I would normally not allow a student to do it... You might be interested in our paper [Schalken, M et al., JSR, 2018] which explicitly avoids rebinning and propagates uncertainty to ifeffit-like [Matt modified] analysis, efeffit. This was an outcome