Test: beta0.FC5COSP.ne30
Reference: Observation and Reanalysis

JJA Mean

Variables	Unit	Test_mean	Ref._mean	Mean_Bias	Test_STD	Ref._STD	RMSE	Correlation
PRECT global GPCP_v2.3	mm/day	3.111	2.713	0.398	2.692	2.493	1.408	0.867