[Rivet] YODA excptions

[David Grellscheid]

Hi all,

can we discuss the new YODA stance of always raising exceptions?

Within the lowest level of YODA, I have no problem with that, it's the 
right thing to do. The question is at what level you need to swallow 
these. One rogue point in one dodgy Rivet analysis can kill a whole run 
right now.

I think that

1) no YODA exceptions should be able to propagate outside of Rivet. 
Rivet needs to deal with them and "do the right thing" whatever that may be.

2) Rivet needs to isolate crashing analyses and allows the remaining run 
to proceed

Any comments?

   David