Hello friends, Im looking for a lisp than can draw a wall profile by inputting a top wall elevation and bottom wall elevation.

I been using excel x,y inputs for the top and another file fo the bottom, I was hoping if somebody can help with this, where I type the command and be asked for a distance the top elev bottom elev. and ets:

example:

command: Wall (or any thing)

distance1: 0

top elevation: 100

bottom elevation: 95

distance2: 25

top elevation: 96

bottom elevation: 90... and so on until you add all distance for the full lrngth of wall and the press Enter to generate the profile.

attached is an example of the final product

I would really appreciate any help.. thanks all