calendar.txt: Dates for service IDs using a weekly schedule. Specify when service starts and ends, as well as days of the week where service is available.
| Column |
|---|
| service_id |
| service_name |
| monday |
| tuesday |
| wednesday |
| thursday |
| friday |
| saturday |
| sunday |
| start_date |
| end_date |
service_id,service_name,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date c_6515_b_19680_d_127,Spring (All days of week),1,1,1,1,1,1,1,20190422,20190526 c_5996_b_17955_d_127,Winter (All days of week),1,1,1,1,1,1,1,20181210,20190421