Diagnostic Summary for Net Ecosystem Exchange: Model vs. FLUXNET

	Global Patterns	Regional Patterns	Scoring (Info)
	Annual Mean (gC/m2/day) Bias (gC/m2/day) RMSE (gC/m2/day) Phase Change (months)	Regional Mean Individual Site	Global Bias RMSE Seasonal Cycle Spatial Distribution Interannual Variability Overall
Benchmark  [Lasslop et al. (2010)]	0.64 - - 0.00	access to plots access to plots	- - - - - -
CLM40cn	0.15 -0.50 1.38 -0.16	access to plots access to plots	0.36 0.29 0.92 0.07 0.44 0.40
CLM45bgc	0.17 -0.48 1.43 -0.07	access to plots access to plots	0.37 0.26 0.92 0.06 0.48 0.39

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