BUMPER

A time-dependent uniform-field rectangular kicker magnet with no fringe effects. The waveform is in mpl format, with time in seconds and amplitude normalized to 1.

Parameter Name	Units	Type	Default	Description
L	$M$	double	0.0	length
ANGLE	$RAD$	double	0.0	kick angle
TILT	$RAD$	double	0.0	rotation about longitudinal axis
TIME_OFFSET	$S$	double	0.0	time offset of waveform
PERIODIC		long	0	is waveform periodic?
PHASE_REFERENCE		long	0	phase reference number (to link with other time-dependent elements)
FIRE_ON_PASS		long	0	pass number to fire on
WAVEFORM		STRING	NULL	$<$filename$>$=$<$x$>$+$<$y$>$ form specification of input file giving kick factor vs time
SPATIAL_DEPENDENCE		STRING	NULL	rpn function of x and y giving spatial dependence of kick