Loft from multiple Catenary Curves

[Karol1 (Karol)]

Glasshall.gh (24.6 KB)

Hello,
my problem is that I want to Loft those catenary lines in this regualr pattern and grasshopper doesnt understand the order in which I want to have them lofted. I tried to graft or flatten the lists but nothing seems to work. Can anyone help?

[leopoldomonzani]

[Karol1 (Karol)]

Thank you very much! Could you maybe explain what exactly is happening now?

[leopoldomonzani]

Simply the catenaries are ordered, taking their midpoint as a reference,
along the Y axis.