vlimant
vlimant
ping @michaelwassmer
good point on race condition @elusian ; the scope of interest for posdef covariance matrix is small for the time being (BPH only?) and they should have it under control...
@elusian : what I meant is that BPH will have an analyser/ntupler producing what they need, and since they know about the special need they will enable the option, and...
I think this version will be acceptable
@clacaputo thanks indeed. all done.