Test: E3SMv1
Reference: Observation and Reanalysis

ANN Mean

Variables	Unit	Test_mean	Ref._mean	Mean_Bias	Test_STD	Ref._STD	RMSE	Correlation
PRECT global GPCP_v2.3	mm/day	3.084	2.69	0.394	2.08	1.934	0.95	0.91