Fig. 4. Measured and simulated net radiation (Rn), latent heat flux (LvE), sensible heat flux (Hs), and ground heat flux (G) for a maize canopy in Yucheng from 15 to 30 August of 2003 (Day 227–242). (Precipitation, P, is in mm; all energy fluxes are in W m^–2 and assumed positive toward the surface).