merge.gvcf.7.a.vcf

##fileformat=VCFv4.1
##reference=ref.fasta
##contig=<ID=chr1,length=249250621,assembly=hg19>
##INFO=<ID=END,Number=1,Type=Integer,Description="End position of the variant described in this record">
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO
chr1	11184559	.	G	A	.	PASS	.
chr1	11184560	.	G	.	0	PASS	END=11184567
chr1	11184568	.	G	A	.	PASS	.
chr1	11184569	.	A	.	0	PASS	END=11184569
chr1	11184570	.	A	G	.	PASS	.