Creating multiple horizon files

[beecielo]

I really like the functionality of having an obstructed horizon file. As I start using ST4 to plan observations from other sites, I'm wondering if each site can have its own horizon file. Likely this has been discussed somewhere, but i can't find it.

If not, I guess a workaround could be to create a home_horizon.txt, darksite_horizon.txt, vacation_horizon.txt, etc. and then copy one to horizon.txt depending on where one is.