working with slices of multidimensional datasets.
    
    The default shading for <a href="jpcolor.html">JPCOLOR</a> is FLAT rather than FACETED.  JPCOLOR
    also sets the level of the PCOLOR image to the back of the plot, and 
    sets the axis layer to the top so that tickmarks are not obscured.
 
    The color axes are set to the 0.1% and 99.9% data quantiles using
    <a href="colorquant.html">COLORQUANT</a>, rather than to the minimum and maximum data values. 
 
    H=<a href="jpcolor.html">JPCOLOR</