Index a flat file database
Database name:       EMBL : EMBL
     SWISS : Swiss-Prot, SpTrEMBL, TrEMBLnew
        GB : Genbank, DDBJ
    REFSEQ : Refseq
Entry format [SWISS]: Database directory [.]: Wildcard database filename [*.dat]: Release number [0.0]: Index date [00/00/00]: General log output file [outfile.dbiflat]: 