Hi @LuisSanz ,
I’m not sure what you mean by the green channel differences, but I just compiled the RCD branch and then interpolated _MG_4393.CR2.
At the very pixel-peeping 800% zoom, after applying sharpening, I’m seeing some relatively saturated green pixels along the edge of the mountain, in one of those 45-degree slant areas (the only area I’ve pixel-peeped at).
I looked at your github code, and I’m comfortable compiling dcraw from source if that is required. But I couldn’t figure out how to interpret the the “README.md” in terms of getting from the github code to something that works with dcraw.
I’m on Gentoo Linux and would very much like to take a look at the dcraw output, if you have a version compiled for Linux, or could give instructions on how to proceed with the github code.