public NodeMap < CDMNode , DapNode > create ( ) throws DapException { // Netcdf Dataset will already have a root group Group cdmroot = ncfile . getRootGroup ( ) ; this . nodemap . put ( cdmroot , this . dmr ) ; fillGroup ( cdmroot , this . dmr , ncfile ) ; return this . nodemap ; }
Do the conversion and return a NodeMap representing the conversion .