Excellent.
Great work with simple steps!

Thanks again!

Thanks, I sent you a mail with the ground format I'm looking for.

Yes, it can. But you may have to combine several triangles and boxes. Especially if you have a basement (a level below ground) it may take some work and clever use of triangles. ok

Thanks for feedback.

If is possible please describe in couple of steps what needs to be done.

I've tried to build ...

On this forum I could find excelent ideas and I'd like to thank you for all contributions.

I have in mind one type of slope ground, which graphically can be represented as:

[font=courier new].1m --------------- 2m
..\.................|
...\................|
....\...............|
... 0m ...