Shot in local slough in Nd. This is the second photo that I have processed and I am seeing some color noise. If any one can add some suggestions not a high ISO. Have never had this problem before, I start out with the raw file in Dpp 4.10 and use Arash's values.Added a few points of saturation in Photoshop. Which seems to add more noise the same when I sharpen. I looked at it before saturation was added and still see it. I am now wondering both color noise problems have occurred in low light situations and I was under exposed on original file?Neat image on background and subject. Thanks for comments and critiques.
Canon 5D Mark 1V
500f/4 L IS
700 mm
AV 7.1
ISO 2000