[Ifeffit] Demeter deglitch problem

Sathish Mayanna satty334 at gmail.com
Sat Dec 14 14:35:58 CST 2013


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 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.

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

Thanks a lot
Sathish


On Fri, Dec 13, 2013 at 5:10 PM,
<ifeffit-request at millenia.cars.aps.anl.gov>wrote:

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>    1. Re: Fwd: Re: Demeter deglitch problem (Matt Newville)
>    2. Handling time resolved data (Ditty Dixon)
>
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> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 12 Dec 2013 13:20:05 -0600
> From: Matt Newville <newville at cars.uchicago.edu>
> To: XAFS Analysis using Ifeffit <ifeffit at millenia.cars.aps.anl.gov>,
>         Sathish Mayanna <satty334 at gmail.com>
> Subject: Re: [Ifeffit] Fwd: Re: Demeter deglitch problem
> Message-ID:
>         <CA+7ESbpvTztp7Q8zTvShm8DO9yEjuo_2J6VuxtgnDWUNqk=
> 1qQ at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Sathish, Bruce,
>
> On Thu, Dec 12, 2013 at 12:51 PM, Bruce Ravel <bravel at bnl.gov> wrote:
> >
> > Sathish,
> >
> > I'm sorry, Sathish, but I simply don't see this behavior, on any of
> > the computers I have tried.
> >
> > I have no trouble putting the cursor on the point in question.  It can
> > be a little tricky getting the cursor on, for example, one of the
> > points from 6750 to 6770.  That is because of the details of the
> > algorithm that tries to find the actual data point that is closest to
> > whatever point was clicked on.  For a data point that is not a distant
> > outlier, pretty good aim is required.
> >
> > That said, the two points near 6864 are distant outliers.  Hitting one
> > and not the other might be hard, but hitting one of them is easy.
> >
> > I am not disputing that you are having trouble.  I am just saying that
> > given the data you sent and the explanation you gave, I cannot
> > reproduce the behavior, so I don't know what I can do to help.
>
> I made what I thought were two concrete suggestions / observations to
> Satish,
>   a)  I do not see k space data, and think you probably shouldn't either.
>   b)  If you just move the mouse around on the plot window,
>        do you see the correct coordinates?
>
> I am sure Satish read Bruce's instructions on reporting bugs, but it
> would have been polite if he had followed them.  He did not answer the
> questions designed to help diagnose the problem. He did not respond
> not to the list, but directly to Bruce.  In fact, he asked Bruce if
> anyone else had seen the problem!
>
> Satish, it would be very much appreciated if this conversation
> remained on the mailing list.   If a problem happens for you, it is
> possible that it will happen (or has happened) for someone else.
> You'll get much better help and be helping others if you use the
> mailing list.
>
> --Matt
>
>
> ------------------------------
>
> Message: 2
> Date: Fri, 13 Dec 2013 15:00:11 +0100
> From: Ditty Dixon <ditty.dixon at gmail.com>
> To: ifeffit at millenia.cars.aps.anl.gov
> Subject: [Ifeffit] Handling time resolved data
> Message-ID:
>         <CABPBYUcg8DSWDnvdiK=
> j9nfORORjG9n0RMYm4pVsaq6sYQYa3w at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Dear Bruce,
>
> Recenetly we  did some time resolved measurements, QEXAFS mode. While the
> old Athena arranged the file as we want i.e file 1, 2, 3 etc, the new did
> it bit different 1, 11 12  and again 2, 21 etc. Screenshot attached. Why is
> it doing diffrently for the two version? Can it be fixed some how.
>
> Thank you,
>
> Ditty
>
>
>
> --
> Ditty Dixon,
> Anorganische Chemie
> Karlsruhe Institute of Technology
> Kaiserstr 12
> Karlsruhe, Germany
> Ph no:  004972160848093
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-- 
Satty
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