This node converts image grayscale values to RGB color values using a selectable colormap. This is often useful as a visualization aid for grayscale images because humans can discern more colors than grayscale levels. The following colormaps can be selected via the colormap input slot:

Colormap slot value	Colormap name	Colormap
0	Temperatur
1	Cold
2	Warm
3	Rainbow
4	Acid
5	Girly
6	LilyPad
7	Bone
8	Ghost
9	Darkside
10	Invert

The example PseudoColor demonstrates the usage of this node.