ER Mapper colour lookup table (*.lut)

An ER Mapper colour lookup table (*.lut) is an ASCII file that is used to define image colours.

ER Mapper uses colour lookup tables to control the colours used to display images; each lookup table contains a set of 255 colours.S

Using the Colour Tool you can save a customised ER Mapper LUT file, or load a previously created LUT file.

A LUT file can also be saved as an aggregate image (AGG), index transform (ITR), a colour table (TBL), or a colour zone (ZON) file (Select Colour Scheme).

An example of a LUT file (*.lut) is displayed below: