Did not get any replies for this - maybe Thursday is my lucky day and
someone has the answer:

There are two performance curves and five curves under capacity curves tab
for DX cooling. I was planning on generating just custom performance curves,
but was wondering if it is necessary to generate custom capacity curves
also? If yes, which of the capacity curves are critical to be customized
(total cap vs temps, sen cap vs temps, bypass factor vs temps, bypass factor
vs flow, and bypass factor vs part load). My thinking is total cap and
sensible cap curves might be useful to customize. Is it easy to get data for
the bypass factor curves?

Appreciate it if anyone who has done custom curves for DX cooling can chime
in.

Thanks
-Rohini