I'm trying to make a set of rules so that a train arriving at a station leaves at some scheduled time (10:00 say),
OR 1 minute after arrival, whichever later. Being a noob, I've been wrestling with "Timecheck", "Variable Modify"
and "Variable Check" rules, but nothing seems to work. Am I trying to reinvent the wheel? If so, perhaps someone
has a few pointers...
A related question: must a variable (like "delayed_arrival") be created before using "Variable Modify" on it? If so,
how does one create such a variable?
Signed,
Exasperated.
OR 1 minute after arrival, whichever later. Being a noob, I've been wrestling with "Timecheck", "Variable Modify"
and "Variable Check" rules, but nothing seems to work. Am I trying to reinvent the wheel? If so, perhaps someone
has a few pointers...
A related question: must a variable (like "delayed_arrival") be created before using "Variable Modify" on it? If so,
how does one create such a variable?
Signed,
Exasperated.
