ce names or
                        surface ID codes. Names containing blanks must
                        be delimited by double quotes, for example

                           SURFACES = &quot;Mars MEGDR 128 PIXEL/DEG&quot;

                        If multiple surfaces are specified, their names
                        or IDs must be separated by commas.

                        See the Particulars section below for details
                        concerning use of DSK data.


                  Neither ca