GTFS: How to specify different weekday/weekends frequencies?

[Renato Arbex]

Hi, 

I would like to know if there is any kind of specification for GTFS on how to specify different service frequencies for weekdays/saturdays/sundays. What would be the best approach? The same trip_ids would have different frequencies for different type of day. Right now our feed only represents weekdays frequencies.

Thanks for the help.

[Tony Laidig]

See http://transitdata.net/on-calendars-and-calendar_dates/ .