function data()
return {
	type = "TRAIN_STEAM",
	refDist = 25.0,
	refWeight = 45.0,
	horn = { name = "vehicle/train_steam_old/horn.wav", refDist = 50.0 },
    clacks = {
		"vehicle/clack/heavy/part_1.wav",
		"vehicle/clack/heavy/part_2.wav",
		"vehicle/clack/heavy/part_3.wav",
		"vehicle/clack/heavy/part_4.wav",
		"vehicle/clack/heavy/part_5.wav",
		"vehicle/clack/heavy/part_6.wav",
		"vehicle/clack/heavy/part_7.wav",
		"vehicle/clack/heavy/part_8.wav",
		"vehicle/clack/heavy/part_9.wav",
		"vehicle/clack/heavy/part_10.wav",
    },
	params =  {
		--idle = { name = "vehicle/train_steam_old/idle.wav", gain = 1.0, refDist = 1.0, rolloffFact = 1.0 }
		idle = "vehicle/train_steam_old/idle.wav",
		fast = "vehicle/train_steam_old/fast.wav",
		fastFreq = 12.0,
		chuffs = {
			"vehicle/train_steam_old/chuff_1.wav",
			"vehicle/train_steam_old/chuff_2.wav",
			"vehicle/train_steam_old/chuff_3.wav",
			"vehicle/train_steam_old/chuff_4.wav",
			"vehicle/train_steam_old/chuff_5.wav",
			"vehicle/train_steam_old/chuff_6.wav",
			"vehicle/train_steam_old/chuff_7.wav",
			"vehicle/train_steam_old/chuff_8.wav",
			"vehicle/train_steam_old/chuff_9.wav",
			"vehicle/train_steam_old/chuff_10.wav"
		}
	}
}
end