When attempting to Spot WB the rim of the bowl on the left side, I get a black preview and:
When changing from CAMERA to Spot mode, the area starts clipping in the shadows. That is probably why we get this problem. However, when I alter the multipliers to bring the area out of clipping, Spot WB works as expected.
@afre The SpotWB issue should be fixed in git stable branch. Do you need an updated package for testing, or are you using those from your Linux package manager?
Thanks! I have been using photoflow-20170315.zip (Windows), which is kind of old.
Also, I was wondering if you could add the ability for (Color) Spot WB to assess a region; e.g., by allowing the user to specify a radius or draw a rectangle.
I found some time to try it today. When I attempt to use Spot WB, PF becomes unresponsive and starts consuming increasing amounts of memory. Testing it on the CR2 file from “[PlayRAW] Autumn Island”.