Support for truncated ISO-8601 datetimes?

[oliver.sanders]

Tip: Cycle Point Format

Cylc uses the ISO8601 time point syntax for cycle points. For example, this workflow: [scheduling] initial cycle point = 2020 [[graph]] P1Y = @wall_clock => happy-new-year [runtime] [[happy-new-year]] script = echo "Happy ${CYLC_TASK_CYCLE_POINT}!" Will produce cycle points like this: 20200101T0000Z 20210101T0000Z 20220101T0000Z … These cycle points are used to form task IDs and are passed into tasks using the $CYLC_TASK_CYCLE_POINT environment variable: $ cy…