@tig said:
Using Grow on a component... process it 16 times to 'east', incrementing it to 'north' in each step; using the min to max values across half width, incrementing the Z values for each set.
Then copy/mirror all to 'east', then for all of the results you copy/mirror them to 'north', forming the 'mound'...
Thanks, TIG! I did some of them, but I could not make No.2