Remove reflections

[luisodls]

add one more way to run dials.filter_reflections, now by telling remove_by_index=n1,n2,n3...

this is useful if the user wants to remove reflections one by one manually from the GUI

[codecov]

Codecov Report

Merging #2201 (7611000) into main (4925678) will increase coverage by 0.50%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #2201      +/-   ##
==========================================
+ Coverage   80.65%   81.15%   +0.50%     
==========================================
  Files         588      588              
  Lines       66611    67555     +944     
  Branches     9393     9659     +266     
==========================================
+ Hits        53723    54823    +1100     
+ Misses      10805    10632     -173     
- Partials     2083     2100      +17     

[dagewa]

@luisodls wants this for DUI2 and the feature seems to fit well enough in the existing dials.filter_reflections program. I'll approve now and will merge early next week unless there are further comments.

[ndevenish]

My only real problem is that it's not a generic operation. It's extremely specific, based on the exact structure of the reflection table e.g. only helpful exactly after reading the table in a separate program (which presumably could have then just re-written the table itself). It doesn't fit into any kind of pipeline.

That said, It doesn't affect anything else. I might be happy just putting an extremely high expert level e.g. 6?

[dagewa]

@ndevenish I've gone for your pragmatic suggestion. Is this okay now?