08-28-2017, 02:15 PM
Welcome to gimp-forum.net
I do not have an IR image to try , neither do I use Lightroom, so can only offer slim possibilities (trying desperately not to write 'working-in-the-dark').
First thought, do you have the Adobe Pro RGB icc file available to Gimp?
When you open the IR image does Gimp ask what profile to use?
Have you set up Color Management in Gimp?
screenshot: http://i.imgur.com/rssFsvU.jpg
I do not have an IR image to try , neither do I use Lightroom, so can only offer slim possibilities (trying desperately not to write 'working-in-the-dark').
First thought, do you have the Adobe Pro RGB icc file available to Gimp?
When you open the IR image does Gimp ask what profile to use?
Have you set up Color Management in Gimp?
screenshot: http://i.imgur.com/rssFsvU.jpg