• Set default cosTheta to 1 for EvtSLBaryonAmp spin density matrix.
• Undo max prob changes to EvtSSD_DirectCP since we are going to try a more general approach.

Just one minor comment.

I have formatted the missed files and pushed the diff.

• clang-format the missed files

Many of the zero nDof histograms in problem-histos.txt occur when there is only 1 bin filled (the others are empty), e.g. a constant PDG mass value with essentially zero width or a fixed momentum in a 2-body decay. So we could add a check for non-zero entries within the histogram range if nDof = 0 in addition to the chiSq/nDof number.

1. We should increase the tensor probability from 10 to 20 for EvtSSD_DirectCP (e.g. for B+ -> f_2 pi).

Result of the command grep "chiSq/nDof" *.out | grep -v "pValue = 0.000" > problem-histos.txt

Two files don't seem to be modified that I believe should be:

• EvtGen/EvtGen.hh
• validation/compareRootFiles.cc