darktable

Hi,

This issue is most easily demonstrated on blue sky, but does occur elsewhere. Using colour picker to select an are on the blue sky will report correct values for mean and (I think) max values, but for the minimum it always displays a green patch. If the patch is saved by using the add button then for min value a small green patch is displayed with appropriate RGB values. If the colour picker pipette is now deselected by clicking the small green patch in the live samples area changes to blue with corresponding changed RGB values. The large green patch above remains. 4 files attached show mean value after selecting piece of sky, min value, the saved min value and the change after the colour picker is switched off.

regards,

Jim