This is an adjustable script which adjusts the images color temperature. Certainly more refined than simply dragging around a color slider, due to adjustable settings:
- Obtain original temperature from: slider below or foreground color
- Original temperature (K)
- Target temperature (K)
- Intensity (here meaning brightness)
- Saturation change
The script can be a bit awkward to start working with, since you don't see a preview as you move the sliders around. But I find it worth the effort if I do a little tweaking.
; Installation: ; This script should be placed in the user or system-wide script folder. ; ; Windows Vista/7/8) ; C:\Program Files\GIMP 2\share\gimp\2.0\scripts ; or ; C:\Users\YOUR-NAME\.gimp-2.8\scripts ; ; Windows XP ; C:\Program Files\GIMP 2\share\gimp\2.0\scripts ; or ; C:\Documents and Settings\yourname\.gimp-2.8\scripts ; ; Linux ; /home/yourname/.gimp-2.8/scripts ; ; Linux system-wide ; /usr/share/gimp/2.0/scripts