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       COMMAND

       vvvvoooolllluuuummmmeeee ---- pppprrrriiiinnnntttt ddddeeeevvvveeeellllooooppppeeeedddd vvvvoooolllluuuummmmeeee ooooffff iiiimmmmaaaaggggeeee

       USAGE

       vvvvoooolllluuuummmmeeee

       DESCRIPTION

       The vvvvoooolllluuuummmmeeee command displays the developed volume within the
       window defined by the current latitude and longitude ranges.
       A single line is printed on the screen:

       volume =8236.98cc samples =130211 voids =861

       The computation of volume takes into account the possibility
       that some surfaces for which developed volumes are of
       interest may possess significant subregions which are void.
       The number of samples returned by the volume command is the
       number of data points which are part of the contiguous
       bounding surface and therefore contribute to the volume
       determination.  The number of voids is the complement of the
       number of samples with respect to the total number of data
       points included in the current latitude and longitude range
       window.

       The volume command works properly only on cylindrical
       images.  Therefore, you should ensure that your minimum
       radius is set to zero and remind yourself not to attempt a
       volume call on a cartesian image.

       This command is also the quickest way of counting the number
       of void data points.

























