SEXT

A sextupole implemented as a matrix, up to 2nd order

Parameter Name	Units	Type	Default	Description
L	$M$	double	0.0	length
K2	$1/M^{3}$	double	0.0	geometric strength
TILT	$RAD$	double	0.0	rotation about longitudinal axis
DX	$M$	double	0.0	misalignment
DY	$M$	double	0.0	misalignment
DZ	$M$	double	0.0	misalignment
FSE	$M$	double	0.0	fractional strength error
ORDER		long	0	matrix order