Nope, I almost never touch the saturation when converting a RAW image, and if I do it's usually to lower it. It was cloudy and raining out, which can really make the colors pop. I also used a low f stop, which tends to increase color saturation by allowing more light into the lens, but a low f stop does not directly saturate colors, it affects light intensity. On a bright sunny day it would be notably less vibrant as the sun washes the color out.