Diagnostic Summary for Global Net Ecosystem Carbon Balance: Model vs. HOFFMAN

	Global Patterns	Scoring (Info)
	Annual Mean (PgC/yr) Bias (PgC/yr) RMSE (PgC/yr)	Global Bias RMSE Interannual Variability Overall
Benchmark  [Hoffman et al. (2013)]	0.05 - -	- - - -
CLM40cn	0.43 0.38 1.01	0.58 0.24 0.86 0.48
CLM45bgc_CRUNCEP	-0.07 -0.12 0.92	0.84 0.27 0.63 0.50
CLM45bgc_GSWP3	-0.18 -0.23 1.10	0.72 0.21 0.52 0.41

Notes: In calculating overall score, rmse score contributes double in comparison with all other scores.