A Study of Coupling Parameter Estimation Implemented by 4D-Var and EnKF with a Simple Coupled System

Table 1

Default values and values used in OSSE of the model parameters.

Parameter	Default value	Value used in OSSE	Unit
	9.95	9.95	—
	29	29	—
	8/3	8/3	—
	0.1	0.11	(°C)^−1
	1	1.1	—
	10	10	—
	1	1	1/
	10	10	°C
	1	1	°C
	10	10
	0.25	0.25	—