Fixing error with coherence test=True
The purpose of this MR is to fix the error in commit 4daf21b0e3f8. The error is that when you run lalinference_nest
with coherence_test=True
you get 6 entries for the executable cbcBayesPostProc
when there should be 1 for the network run a 1 for each IFO (3 for this case).
This error was found by @salvatore-vitale. @john-veitch @vivien