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

	Global Patterns	Scoring (Info)
	Annual Mean (PgC/yr) Bias (PgC/yr) RMSE (PgC/yr)	Global Bias RMSE Interannual Variability Overall
Benchmark  [Le Quere et al. (2012)]	-0.51 - -	- - - -
CLM40cn	0.18 0.69 1.23	0.54 0.34 0.91 0.53
CLM45bgc_CRUNCEP	-0.89 -0.38 1.06	0.72 0.39 0.99 0.62
CLM45bgc_GSWP3	-0.95 -0.44 1.13	0.68 0.37 0.89 0.58
CLM45bgc_cCO2	0.18 0.69 1.15	0.54 0.36 0.72 0.50

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