PushWB (unlike Canon custom wb set) returns incorrect value with IR 590nm filter.
Created originally on Bitbucket by voblaunsane (Vobla Unsane)
I am able to Normalise Colour Balance with Canon "Custom White Balance" feature, be it any prime colour or an intermediate tone, alas PushWB returns incorrect result.
PushWB always has been and is great under usual conditions, but limiting otherwise. I am using an Infra Red 590 converted 550d/t2i, hence the unusual "normal" colour balance desire, but there might be other creative uses for unusual wb..
Many Thanks.