Mapping of Event Quality/Background types to group

[kosack]

Example:

(from Max's presentation in Granada, modified such that each set has a different color)

• Each color is associated with an IRF
• the use can choose which select which sets to analyze
• overlapping (nested) sets cannot be analyzed jointly (in different DataSets)
• disjoint sets can be analyzed in different DataSets

We need a table that maps multiple event type columsn into column groups hat each are associated with an IRF

e.g

superclean_goodpsf = 
[[1, 0, 0] 
  [0, 0, 0],
  [0, 0, 0]]

semiclean_goodpsf = 
[[1, 1, 0
   0, 0, 0
   0, 0, 0]]

Those define what the user can select as an IRF. The science tools can check if sets are overlapping by
multiplying these and looking for intersections. If overlapping, joint analysis should be forbidden.

So having a table as follows would be useful

MATNDIMS = 2  / there are two independent types of events
MATDIM1 = quality_type  / maps name to  matrix dimension 0
MATDIM2 = background_type  / maps name to matrix dimension 1

irf_name	matrix
superclean_goodpsf	[[1,0,0],[0,0,0],[0,0,0]]
clean_goodpsf	[[1,1,0],[0,0,0],[0,0,0]]
...	...

Requirement: Event type columns in the event list should be integers numbered from 0 so they can map to this matrix.