I have looked at the help commands, and noticed that there is autowb, and presetwb to configure the white balance. however, for presetwb = 0 (manual), i'm not sure how to change the parameters for the white balance manually. Also, what is the difference between autowb default and curr?
By the way the master documentation search function doesn't seem to work very well. Is there any page for more detailed documentation on the various command line commands?