Description

FXE asked us to extend the ROI projection we already integrated with a threshold, zeroing out pixels below that threshold before reducing the ROI to a 1D curve. This gets rid of a lot of remaining noise (see the screenshot below).

How Has This Been Tested?

Ran the notebook interactively on p3279 r275, with ROI definition [3, 405, 450, 0, 1024, -2] (supplied by Yohei), with no thresholding and with the threshold set to 1.

Relevant Documents (optional)

Average of the projected ROI spectrum over the whole run, with / without thresholding:

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the code style of this project.

Reviewers

@ahmedk @schmidtp @uemuray