Test: F20TR ATM 1/6
Reference: F20TR ATM 1/2

JJA Mean

Variables	Unit	Test_mean	Ref._mean	Mean_Bias	Test_STD	Ref._STD	RMSE	Correlation
FREQZM global	%	20.862	20.562	0.299	17.668	17.526	2.628	0.989