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 |
| monday |
| tuesday |
| wednesday |
| thursday |
| friday |
| saturday |
| sunday |
| start_date |
| end_date |
service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date 1_2018-12-09_2019-12-31,1,1,1,1,1,1,1,20181209,20191231 1_2018-12-01_2018-12-08,1,1,1,1,1,1,1,20181201,20181208 2_2018-12-10_2019-12-31,1,1,1,1,1,1,0,20181210,20191231 2_2018-12-01_2018-12-09,1,1,1,1,1,1,0,20181201,20181209