&run_control long n_steps = 1; double bunch_frequency = 0; long n_indices = 0; long n_passes = 1; long reset_rf_for_each_step = 1; long first_is_fiducial = 0; long restrict_fiducialization = 0; &end
n_steps-- The number of separate repetitions of the action implied by the next action command. If random errors are defined, this is also the number of separate error ensembles.
bunch_frequency-- The frequency to use in calculating the time delay between repetitions.
n_indices-- The number of looping indices for which to expect definitions in subsequent
vary_elementcommands. If nonzero, then
n_passes-- The number of passes to make through the beamline per repetition.
reset_rf_for_each_step-- If nonzero, the rf phases are established anew for each bunch tracked. Should be zero to simulate phase and timing jitter.
first_is_fiducial-- If nonzero, the first bunch seen is taken to establish the reference phases and momentum profile. If zero, each bunch is treated as a new fiducializing bunch.
restrict_fiducialization-- If nonzero, then momentum profile fiducialization occurs only after elements that are intended change the momentum, such as rf cavities. If zero, then each element is fiducialized to the average momentum of the beam.