Spot-finding resolution is not only for ED

[dagewa]

This interface is weird

d_max and d_min are not parameters that are specific to electron diffraction.

[dagewa]

In fact the "Electron diffraction parameters" title should go away entirely. The other parameter in this block is to set threshold.aglorithm=radial_profile, but some users have had success using this method for X-ray data too. DUI gives the impression that it is only for ED. Actually it is designed for data with high background with a radial fall off pattern, which is common in ED, but not limited to it.

Anyway, DUI allows to set radial_profile but not to control any of its sub-options, like n_iqr and blur. In the dials.image_viewer, selecting different spot-finding methods dynamically changes the options to set sub-parameters. It would be best to have something like this in DUI too