'\" t
.\"     Title: gt-featureindex
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 10/25/2023
.\"    Manual: GenomeTools Manual
.\"    Source: GenomeTools 1.6.5
.\"  Language: English
.\"
.TH "GT\-FEATUREINDEX" "1" "10/25/2023" "GenomeTools 1\&.6\&.5" "GenomeTools Manual"
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.SH "NAME"
gt-featureindex \- Retrieve annotations from a persistent feature index as GFF3 output\&.
.SH "SYNOPSIS"
.sp
\fBgt featureindex\fR [option \&...] indexfilename
.SH "DESCRIPTION"
.PP
\fB\-range\fR [\fIstart\fR \fIend\fR]
.RS 4
range constraint for index query (default: undefined)
.RE
.PP
\fB\-seqid\fR [\fIstring\fR]
.RS 4
sequence region (default: undefined)
.RE
.PP
\fB\-retain\fR [\fIyes|no\fR]
.RS 4
retain attributes (default: yes)
.RE
.PP
\fB\-backend\fR [\fI\&...\fR]
.RS 4
database backend to use choose from [sqlite] (default: sqlite)
.RE
.PP
\fB\-filename\fR [\fIstring\fR]
.RS 4
filename for feature database (sqlite backend only) (default: undefined)
.RE
.PP
\fB\-v\fR [\fIyes|no\fR]
.RS 4
be verbose (default: no)
.RE
.PP
\fB\-help\fR
.RS 4
display help and exit
.RE
.PP
\fB\-version\fR
.RS 4
display version information and exit
.RE
.SH "REPORTING BUGS"
.sp
Report bugs to https://github\&.com/genometools/genometools/issues\&.