Test: amip_v1_land
Reference: Observation and Reanalysis

ANN Mean

Variables	Unit	Test_mean	Ref._mean	Mean_Bias	Test_STD	Ref._STD	RMSE	Correlation
QRUNOFF global ISLSCPII_GRDC	mm/day	0.819	0.713	0.106	1.277	1.186	1.14	0.627