Mike,
FYI:
you define
#local VRGB = <funcXYZ2RGBb1(VXYZ.x,VXYZ.y,VXYZ.z),
funcXYZ2RGBb2(VXYZ.x,VXYZ.y,VXYZ.z), funcXYZ2RGBb3(VXYZ.x,VXYZ.y,VXYZ.z)>;
and then (re)define the same variable in the very next line:
#local VRGB = <funcRGB2RGBa1(VRGB.x,VRGB.y,VRGB.z),
funcRGB2RGBa2(VRGB.x,VRGB.y,VRGB.z), funcRGB2RGBa3(VRGB.x,VRGB.y,VRGB.z)>;
