Hi guys
I have an interesting question for you all.
I am trying to build a subgrade surface on a project where pavement detail is as below
100mm basecourse
200mm subbase
There is one condition though.
Subbase is required only where my subgrade model (underside of subbase) is higher than original ground.
Using corridor template, I have built my Finished/subbase/subgrade model however I am having trouble meeting the above condition.
I have highlighted with yellow line how my subgrade would like to be.
I tried doing it with "conditional" instruction in corridor template, however there is too many variable to do it, and very lengthy process.
I also wondered if I can use "surface" instruction, but I failed.
Has anyone had to do anything like this or have any idea how to achieve this?
Also, if I had to satisfy similar sort of condition doing a non-corridor surface such as a carpark, what would be the quickest way?
Regards
