m51_room_dr1		5.0,		5.0		0.98,		0.1,		50.0,		0.0,  	1.0,	0,	6,	1, 	0,	0,	0.0, 0.0, 0.0,		none
m51_room_dr2		5.0,		5.0		0.98,		0.1,		50.0,		0.0,  	1.0,	0,	6,	1, 	0,	0,	0.0, 0.0, 0.0,		none