About the Volumetric Attribute Table

The primary results of a Volumetric Analysis task is the attributed 2D polygon persisted in a shapefile. The computed attributes are the following:
Volume - Volume between hull and base surfaces.   Cut – Total of positive cell volumes.   Fill - Total of negative cell volumes.   VolCmpMeth - Method Used to calculate volumes   HullGSD - Cell size of the intermediate hull surface grid.
HullMaxZ - Maximum height of the hull surface.   HullMinZ - Minimum height of the hull surface.   HullArea -  - Surface area of the minuend surface.   BaseGSD -  Cell size of the intermediated base surface grid.   BaseMaxZ - Maximum height of the base surface.   BaseMinZ - Minimum height of the base surface.   Base Area - Surface area of the base surface.   PerimeterArea -  Area of the circumscribing polygon.   Units -  Linear Units (Meter, Feet, Yard).   MapUnits - Type of Unit used in the map   Parts - Number of Polygons   Vertices - Number of Vertices in each shape