Interpolate curve through two lists


I would like to draw a curve through a series of points that are on two separate lists. What is the best way to combine these two lists? I’ve tried merge and weave but did not work.

curve through two (13.0 KB)

I think either Weave or otherwise Pick’N’Choose are the ones you want. I attached a file that shows the difference.

weave and (20.7 KB)