[Ifeffit] Demeter deglitch problem

Matt Newville newville at cars.uchicago.edu
Sun Dec 15 17:20:24 CST 2013

 Hi Sathish,

On Sat, Dec 14, 2013 at 2:35 PM, Sathish Mayanna <satty334 at gmail.com> wrote:
> Dear Matt and Bruce
> Thanks a lot for your help,
> I noticed your suggestions, regarding the deglitch problem, I installed the
> Demeter in another drive than in drive C.
> Now it seems  working well except some minor things, I can remove the points
> from the data, the random point selection by software  works better for
> rebinned data. I think the only problem I have now is I still cannot move
> the cursor after double click (I can only remove the points which the
> software decides - at least now it choose the points where I double click).
> When i move my mouse cursor on the plot, it shows the correct coordinates.

I'm still a bit confused about whether this actually working for you.
 The data you sent has fairly large arrays (>2400 points), but all the
data was well-ordered in energy... I think that should "just work",
without needing re-binning.  And it does for me, and I don't see how
re-binning would affect this.

I think it's always been the case that you double-click near the point
to be removed, and hope that Athena does select the one you intended.

> I have one clarifications, when u choose the option to deglitch the data
> (rebinned or non rebinned data), does the x(E) data plot looks like in the
> attached file (line) or it looks like sets of blue round points same size as
> cursor.

For me, it looks very much like the image you attached.   I do not see
a series of dots.

> I think, the issue is solved except that I cannot move the randomly chosen
> point.

Why can't you remove the point chosen?  That seems like it's not
working to me. Wasn't that the problem you were having?

Again, it may be that I'm not understanding. Cheers,


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