Lakes: Several variables added

Posted on Feb. 28, 2019

The variables surface temperature, bottom temperature, upward shortwave radiation flux at the lake-atmosphere interface, sediment upward heat flux at the lake-sediment interface, turbulent diffusivity of heat, and light extinction coefficient were added to the protocol. We also added a suggestion for how to parameterize the light extinction coefficient.
Several variables are to be reported on a higher (daily) resolution if possible.