When the ray power is solved for, the Deposited Ray Power subnode is available from the context menu (right-click the Wall, parent node) or from the Physics toolbar, Attributes menu. The Deposited Ray Power subnode computes the total incident energy flux on a surface based on the power of incident rays.

Select the Compute smoothed accumulated variable check box to enter a Smoothing radius r (SI unit: m) The smoothing radius functions like the corresponding setting for the Accumulator (Boundary) node.