RAMPRF

A voltage-ramped RF cavity, implemented like RFCA. The voltage ramp pattern is given by an SDDS-format file of the voltage factor vs time in seconds.

Parameter Name	Units	Type	Default	Description
L	$M$	double	0.0	length
VOLT	$V$	double	0.0	nominal voltage
PHASE	$DEG$	double	0.0	nominal phase
FREQ	$Hz$	double	500000000	nominal frequency
PHASE_REFERENCE		long	0	phase reference number (to link with other time-dependent elements)
VOLT_WAVEFORM		STRING	NULL	$<$filename$>$=$<$x$>$+$<$y$>$ form specification of input file giving voltage waveform factor vs time
PHASE_WAVEFORM		STRING	NULL	$<$filename$>$=$<$x$>$+$<$y$>$ form specification of input file giving phase offset vs time (requires FREQ_WAVEFORM)
FREQ_WAVEFORM		STRING	NULL	$<$filename$>$=$<$x$>$+$<$y$>$ form specification of input file giving frequency factor vs time (requires PHASE_WAVEFORM)
FIDUCIAL		STRING	NULL	mode for determining fiducial arrival time (light, tmean, first, pmaximum)