SGP/SEBS/E21 - Soil moisture 1 not buried

Soil Moisture 1 sometimes was too low, a result of the sensor being exposed above the 
soil.  The surface energy balance was incorrect during those periods.

• Surface soil heat flux, average of fluxes 1-5(surface_soil_heat_flux_avg)
• Soil heat flow 1, corrected for soil moisture(corr_soil_heat_flow_1)
• Soil heat capacity 1(soil_heat_capacity_1)
• Soil heat flow 1(soil_heat_flow_1)
• Surface soil heat flux 1(surface_soil_heat_flux_1)
• Soil moisture 1, gravimetric(soil_moisture_1)
• Surface energy balance(surface_energy_balance)
• Change in energy storage 1, 0-5 cm soil layer(energy_storage_change_1)