gt-featureindex - Retrieve annotations from a persistent feature index as GFF3 output.

-range [startend]
           range constraint for index query (default: undefined)

       -seqid [string]
           sequence region (default: undefined)

       -retain [yes|no]
           retain attributes (default: yes)

       -backend [...]
           database backend to use choose from [sqlite] (default: sqlite)

       -filename [string]
           filename for feature database (sqlite backend only) (default: undefined)

       -v [yes|no]
           be verbose (default: no)

       -help
           display help and exit

       -version
           display version information and exit

       gt-featureindex - Retrieve annotations from a persistent feature index as GFF3 output.

       Report bugs to https://github.com/genometools/genometools/issues.

GenomeTools 1.6.5                                  04/27/2024                                 GT-FEATUREINDEX(1)

gtfeatureindex [option ...] indexfilename