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Auto

This command displays a dialog box that allows CTSim to automatically make an intensity scale. The parameters that CTSim needs to make this automatic scale are:

Center This sets the center of the intensity scale. Currently, CTSim allows you to use either the mean, mode, or median of the image as the center of the intensity scale.
Width This sets the half-width of the intensity scale. The half-width is specified as a multiple of the standard deviation.

As an example, if median is selected as the center and 0.5 is selected as the width, the the minimum value will be median - 0.5 x standardDeviation and the maximum value will be median + 0.5 x standardDeviation.