A system (10) includes a computing system (124) with a processor (130) and computer readable storage medium (126) with computer readable and executable instructions (128), including a radiation plan module (136), a radiation plan optimization module (138) and a radiation plan visualization module (140). The processor is configured to execute the instructions, which causes the processor to construct and visually present, via a display monitor (132), a two-dimensional plot with three-dimensions of data from a radiation plan, and two dimensions along two axes of the plot and a third dimension represented through intensity.
