{
"hull":
	{
	"ship_type": "container",
	"L": 230,
	"Lwl": 232,
	"LOA": 232.5,
	"B": 32.2,
	"T": 10.8,
	"Cb": 0.6508,
	"Cm": 0.985,
	"Cp": 0.6608,
	"Cwp": 0.7,
	"V": 12.3456,
	"S": 9645,
	"ks": 150
	},
"propeller":
	{
	"Dia": 7.9,
	"Z": 5,
	"PoD": 0.997,
	"EAR": 0.8,
	"h": 6,
	"design_rpm": 95
	},
"propulsion":
	{
	"no_of_propellers": 1,
	"w": 0.208,
	"t": 0.154,
	"relative_rotative": 1.011,
	"trans_effi": 1.0
	},
"engine":
	{
	"MCR_P": 40000,
	"MCR_rpm": 110,
	"gear_ratio": 1
	}
}