MAP_POLAR /STEP
Keywords: imager

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MAP_POLAR /STEP

            [ADVANCED\]MAP_POLAR GenericBegin [GenericEnd] [/BACKGROUND Type Min
        Max] /STEP Step [Xfirst Yfirst]

        Specify the Step in pixels between adjacent display of polarization vec-
        tors. If not specified, or if 0, Step is empirically  derived  from  the
        angular resolution.

        Xfirst and Yfirst indicate the starting pixel along the X and Y axis re-
        spectively, allowing a controlled centering of the  vector  distribution
        on the background image.

        Type,  Min,  and Max, like Step, Xfirst, Yfirst are "sticky" (remanent):
        they keep the previous value until a new one is specified, or are  reset
        to their default values by use of the /COMPUTE option.  Default is 0 for
        Step, 1 for Xfirst and Yfirst.