DESCRIPTION 
Based on two varying sinusoids, this definition creates a lofted surface between a pre-defined number of connection lines.

PROCEDURE

1. Input Parameters
2. Create a range with the predefined amount of points and the wall length as an end value.
3. Use the graphmapper to define the two base curves
4. Create two rows of points according to the graph curves
5. Connect them with lines
6. Loft between those lines