RCOL

A rectangular collimator.
Parallel capable? : yes

Parameter Name	Units	Type	Default	Description
L	$M$	double	0.0	length
X_MAX	$M$	double	0.0	half-width in x
Y_MAX	$M$	double	0.0	half-width in y
DX	$M$	double	0.0	misalignment
DY	$M$	double	0.0	misalignment
OPEN_SIDE		STRING	NULL	which side, if any, is open (+x, -x, +y, -y)
INVERT		long	0	If non-zero, particles inside the aperture are lost while those outside are transmitted.
GROUP		string	NULL	Optionally used to assign an element to a group, with a user-defined name. Group names will appear in the parameter output file in the column ElementGroup