Energy Balance Closure ====================== This guide explains the concepts behind energy balance closure and how this package helps to address it. Why closure matters ------------------- Eddy-covariance towers routinely **under-sum the available energy**—the measured sensible (H) plus latent (LE) heat flux is typically 10–20 % lower than :math:`R_n - G`. .. note:: Detailed explanation of the closure problem and advective corrections.