one thing of advice:
set FRV dynamic of your camera 2 -3 stops smaller.
i have a 12,5 stops DR camera.
This for the high and low masking (OE UE) and there blown near to blown graphics.
@gregor:
one of the images we had as problem for DxO AWB- colorpicker:
blue light as shot
auto modes
SP Absolute AWB 6319/3, Auto natural WB 6403/3 and FRV 5366/-9
link to to original test.
to see the subtle difference between absolute and natural:
video click here
Absolute is a tadd colder then natural.
did some small test with my known images and the FRV’s AWB aka Auto is a nice reference number to dial in DxOPL’s WB tool. (it would be nice if the XMP data of this change (FRV can write the WB in the XMP) is picked up by DxOPL. )