Purpose
To work like menu item Ground Modelling, Create Section but in a simplified way and avoiding the need to name a .sek file.
Operation
Select the model.
Pick point A (the plan location for the start of the section).
Pick point B (the location for the end of the location).
Pick a location to position the section with enough space around it to avoid overwriting.
Note that the section drawing parameters default to the settings used the last time a section was drawn by menu item Sections, Draw Section.
