se of `re'. 
 </PRE>
<h4><a name="Detailed_Output">Detailed_Output</a></h4>
<PRE>
 
   JACOBI     is the matrix of partial derivatives of the conversion 
              from planetographic to rectangular coordinates.  It 
              has the form 
 
                 .-                              -. 
                 |  DX/DLON   DX/DLAT   DX/DALT   | 
                 |  DY/DLON   DY/DLAT   DY/DALT   | 
                 |  DZ/DLON   DZ/DLAT   DZ/DALT   | 
                 `-                              