The LUT3D element specifies a 3D LUT to apply.
This attribute is optional. If it is not specified, the default is "trilinear".
<ProcessList id="b5b90615-573b-4959-a838-f35e0e588ac2" version="1.2"> <LUT3D inBitDepth="32f" interpolation="tetrahedral" outBitDepth="32f"> <Array dim="48 48 48 3"> 0.000669299 0.000704187 0.000766901 0.001848371 0.001297010 0.010368987 0.002599007 0.001144927 0.023227118 <!-- 48*48*48-3 lines omitted --> </Array> </LUT3D> </ProcessList>