I would like to force my single-point CLM model with net radiation data instead of incident solar radiation data. Can anybody help me how to do that? I have looked through the user giudes, but I do not find the answer.
I assume you mean net surface radiation (which is the sum of net longwave and net solar) and not just net solar radiation. CLM needs to be forced with incoming longwave and incoming solar radiation, it doesn't have the capability of being forced by net radiation.