Many times there is a need to show 'plumes' within ArcScene based on the X,Y, and Z contaminants. Rather than have to create a TIN or grid of the surface of the contanimants it would be great to have a way to generate 3D plumes within ArcGIS. Often, other vender's software (Volo View, Rockworks, etc.) are used to generate these plumes, and then an attempt is made to bring this into ArcGIS as an export if possible.
