Publish transfer function for 1D channels
Feedback from @sebastien.petitdemange
For now it is not possible to publish a transfer function for 1D channels.
That's array of values of the X axis according to X index of the data.
That's fixed value which can be considered as static during the scan (basically that's a metadata), else, it have to be handled in another way.
Main use cases
- Energy axis for MCAs (many beamlines)
- Linear wavelength axis for spectrometers (ID24, ID27...)
-
Log frequency axis for the flex (ID10)(the amount of point is not fixed between scan steps, so it's in the end not the same use case, i have created #2693 (closed))
Problematic
- How/where to publish the data?
- Dedicated channel
- Inside scan
scan_info
- Inside channel
info
- How to write it in NX?
- How to display it in Flint?