TUBEND

A special rectangular bend element for top-up backtracking.

Parameter Name	Units	Type	Default	Description
L	$M$	double	0.0	arc length
ANGLE	$RAD$	double	0.0	bend angle
FSE		double	0.0	fractional strength error
OFFSET		double	0.0	horizontal offset of magnet center from arc center
MAGNET_WIDTH		double	0.0	horizontal width of the magnet pole
MAGNET_ANGLE		double	0.0	angle that the magnet was designed for