Hello,

I do not say this new initiative is the right way to implement it, but
it surely would be nice to have a way to keep track of some metadata For
example WSxM keeps track of the operations performed by appending to the
titlebar of each window, the name of the processes that were applied to
the data showed in that window. You get a title like:

channel_1:flatten:drift_correction:FFT:...

It's far from perfect (numerical parameters are lost) but the idea is
useful. Regarding the measurement metadata, if you give meaningful names
to the exported files, then you can always find again the original file
and open it in Gwyddion to read the metadata. However I do not know a
way in Gwyddion to remember the operations that lead to a particular
image export (did I apply some polynomial background correction or just
a plane fit on this image I now want to show at a conference?), and I
think it would be nice to find a way to keep track of some relevant
information (the name and folder of the orginal file, and the name of
the transforming operations applied).

Regards,
Jérôme Borme

On Tue, Dec 31, 2013 at 02:11:30PM WET, Daniil Bratashov wrote:
>On Tue, 31 Dec 2013 14:06:01 +0100
>David Nečas (Yeti) <[email protected]> wrote:
>
>> This thing is clearly meant for art.  While you can put the name of
>> whoever exported the presentational image in the file as Creator, you
>> will more likely want to acknowledge whoever did the measurement.
>
>No, the main idea not to store creator name, but to add some more
>meaningful information inside the images, mainly scan metadata, so one
>can simply take the image from report and got all the parameters how
>this image was taken and how it was processed from raw data, maybe raw
>data filename and scan name also. I'll rather prefer to find scan
>file name and scan number from gimp menu, than from dusty logbook.
>
>WBR, Daniil Bratashov.
>

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