1D Deviation CAXΒΆ

This is the maximum variation in the absorbed dose over the in field area normalised to the central axis.

\[100 \cdot \cfrac {max - min} {cax}\]

Where max, min and cax are the profile maximum, minimum and central axis values respectively.

Protocol invocation name: 1D Deviation CAX

Note The max, min and cax are affected by normalisation or windowing.