How to auto generate landscape proxy with python?

Hi friends,

I have some large landscape data. I need a script to auto load these large landscape then cut them into pieces and throw them to streaming levels.
I know how to do it manully, that’s to load the landscape and use Landscape’s “Remove Tool” to move the tile to streaming levels. I believe the scripts to process this task won’t be too complicated, but I just need some hints. The document of python API is complete while lacking examples…

thanks my friends

@YakSue did you get anywhere with this?