Changing the shape of a definition with a sine curve

Hi all,

I am fairly new to Grasshopper. I have been working with a definition I have downloaded of Santiago Calatrava's Mediopadana Station. (See image below)

I would like to change the base curve so that the definition follows a curved path while maintaining the undulations. I would also like alter the definition so that the height of the undulations can be changed at certain points. I have tried using an attractor point with no success.

I have uploaded the definition below.

Cheers,

Jingle