Agitation Scheme Notation

Hey all,

Is there a "standard" or, at least, commonly used notation for agitation schemes? I am looking to note on a printfile, and so I am looking for a clear way to write this info down as succinctly as possible. I tried a few, but none are very clear, so I am hoping the collective might have some wisdom on this. I have seen things like 5/10 to denote 5 inversions in 10 seconds, but I am looking for a way to write "Initial 60 seconds, then 5 inversions in 10 seconds every minute" or "Initial 60 seconds, then 3 inversions in 10 seconds every 5-10 minutes" etc etc.

Thanks for your help