I use a loop to modify the (1) points, (2) left handles, and (3) right handles of a spline. I then produce 3 Vector lists and use them to create a new spline. The following pictures shows how the x-coord of points are modified. The actual node tree has more complex logic for the points and handles.
There may be better way to I achieve the task. My question is not necessary about the best approach. The problem I have is that the 3 output lists are all named 'Vector List'. I have no way to tell which list is which when I am working them inside the Input Loop (because the actual layout of the nodes for manipulating the 3 Vector lists is not as neat as the attached picture). Is there a way to rename the 3 output lists so they can be descriptive. In this case I want them to match the input lists.
Thanks for any help.