-- 所有的group
groups = {
	{ id = 201006004, refresh_time = 0, pos = { x = 3.3, y = 0.5, z = 10.1 } },
	{ id = 201006005, refresh_time = 0, pos = { x = 4.4, y = 1.0, z = -38.4 } },
	{ id = 201006006, refresh_time = 0, pos = { x = 144.2, y = 60.7, z = -21.7 } },
	{ id = 201006007, refresh_time = 0, pos = { x = 167.1, y = 60.7, z = -22.4 } },
	{ id = 201006008, refresh_time = 0, pos = { x = 173.8, y = 81.5, z = -16.9 } }
}