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.TH "VCFCOMBINE" "1" "" "vcfcombine (vcflib)" "vcfcombine (VCF transformation)"
.hy
.SH NAME
.PP
\f[B]vcfcombine\f[R]
.SH SYNOPSIS
.PP
\f[B]vcfcombine\f[R] [vcf file] [vcf file] \&...
.SH DESCRIPTION
.PP
Combine VCF files positionally, combining samples when sites and alleles
are identical.
Any number of VCF files may be combined.
The INFO field and other columns are taken from one of the files which
are combined when records in multiple files match.
Alleles must have identical ordering to be combined into one record.
If they do not, multiple records will be emitted.
.SH OPTIONS
.IP
.nf
\f[C]


options:
    -h --help           This text.
    -v --version        Print version.
    -r --region REGION  A region specifier of the form chrN:x-y to bound the merge

Type: transformation
\f[R]
.fi
.SH EXIT VALUES
.TP
.B \f[B]0\f[R]
Success
.TP
.B \f[B]not 0\f[R]
Failure
.SH SEE ALSO
.PP
\f[B]vcflib\f[R](1)
.SH OTHER
.SH LICENSE
.PP
Copyright 2011-2020 (C) Erik Garrison and vcflib contributors.
MIT licensed.
.SH AUTHORS
Erik Garrison and vcflib contributors.