Integer Cycling

Get a copy of this example

$ cylc get-resources examples/integer-cycling

[meta]
    title = Integer Cycling
    description = """
        A basic cycling workflow which runs the same set of tasks over
        and over. Each cycle will be given an integer number.
    """

[scheduling]
    # tell Cylc to count cycles as numbers starting from the number 1
    cycling mode = integer
    initial cycle point = 1
    [[graph]]
        P1 = """
            # this is the workflow we want to repeat:
            a => b => c & d
            # this is an "inter-cycle dependency", it makes the task "b"
            # wait until its previous instance has completed:
            b[-P1] => b
        """

[runtime]
    [[root]]
        # all tasks will "inherit" the configuration in the "root" section
        script = echo "Hello, I'm task $CYLC_TASK_NAME in cycle $CYLC_TASK_CYCLE_POINT!"
    [[a]]
    [[b]]
    [[c]]
    [[d]]

Run it with:

$ cylc vip integer-cycling