Dear Nils and Elena,

I know I have dropped the ball on our project, but I would like now to
finish it up.  Can you remind me (and Thereza) what data would allow us
to complete the analysis?  I think we have discussed various things,
large U, triangular, one-dimension, assessing finite size/Trotter
errors, etc, but I have lost track.  I am sorry if you have already
given me a wish list, like that.  If you re-send it Thereza and I will
divvy it up and finish it off pronto.

Richard