I have created/edited ~/.config/RawTherapee/my-theme-GTK3-20_.css because I couldn’t find a way to use the system colors for the interface (which was an option available in previous version). The default theme - medium gray on dark gray - is too exhausting for the eyes. If you know a way to use the system (Plasma5 desktop) colors, I would be glad to know that.
Never heard of it.
convert -version
Version: ImageMagick 6.8.8-1 Q16 x86_64 2017-06-06 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
Features: DPC Modules OpenMP
Delegates: bzlib cairo djvu fontconfig freetype jng jp2 jpeg lcms ltdl lzma openexr pangocairo png rsvg tiff webp wmf x xml zli
That’s because the DNG image is incorrect, I don’t know why. (Neutral) profile doesn’t change anything.
Yours looks fine when opening in RT (no mosaic/demosaic though). Here is mine: