I'm playing with Darktable, coming from Photoshop, and though I really admire most of its features, there is one thing I cannot seem to wrap my head around.
In Photoshop, I can easily remove color cast using the 'Auto Color' command, which basically applies Levels to stretch each of the color channels. Alternatively, I can manually play with Levels per channel. In Darktable, I have yet to find an equivalent way to remove a color cast. What is an effective Darktable approach here?