1. Select polygon or poly line from screen's bottom-middle.
2. Draw the path you want.
3. Finish the path (for poly line double click on last point,
for polygon click on first point).
4. Edit the path by selecting the hand tool and get the new
coordinates and the terrain profile.
5. Select hand icon then edit the coordinates by right-click
Note: In order to change coordinates type displayed inside
POINTS window, change the type of coordinates and edit