3.2	VISUALIZING ORIENTATIONS
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		Colour-coding the inclination image
		Like the azimuth image, the inclination image (see section 2.6 or 2.7) is monochrome, the grey values denoting inclinations from 0° to 180° with respect to the image plane (see sign convention, section 1). Using NIH Image (or Scion Image) and the Lazy LUT macro (key B: "INC strips black 30", see appendix 2), the inclination image can be colour-coded in terms of the visible spectrum of light: blue (short wavelengths) for low, red (long wavelengths) for high values, with 10° colour intervals. Using "INC strips black 30" rather than "INC strips" causes inclination in a cone of 30° about the image normal to be rendered black.         Left, from top to bottom: - Colour-coded inclination image of experimentally deformed Black Hills quartzite - Detail of above using same LUT