Using moisture sensors to control programs

[cdesouza]

After playing around quite a bit it seems that

• srvals is set on signal zone_change and not on stations_changed
  
• rs is set on signal stations_scheduled
  
• setting rs[x] to [0, 0, 0, 0] will stop the schedule from running on station x
  

in which case it would seem that the following documentation is wrong as gv.srvals should be gv.rs
   "stations_scheduled      a program is started (Scheduled or "run now"), or station is manually started (check gv.srvals for stations set to run))"


Is there a way to determine if a station was triggered by schedule/Run Now or Run Once? 
The reason I ask is that while it makes sense to suppress a Schedule it might not make sense to suppress a Run Now and it does not make sense to suppress a Run Once.