I want to use evapotranspiration data sets in my MODFLOW setup. I am having actual evapotranspiration (AET) datasets. But, I am not sure of using directly these AET datasets as a input in my model.
As per my understanding, MODFLOW needs only evapotranspiration through root zones. But, If I use AET, it includes evaporation from soil, water and transpiration from vegetation. I think I should not use this AET. Maybe I am wrong also. If I should not use AET, what evapotranspiration value I should use in my model. I request you to kindly help me in understanding this concept in a better way. It will be a great help. Thanks in advance.