Unknown parameter or non-existent file "-rw-rw-r--.". Run -? for help.
 at /usr/local/bin/vcf-merge line 21
	main::error('Unknown parameter or non-existent file "-rw-rw-r--.". Run -? ...') called at /usr/local/bin/vcf-merge line 65
	main::parse_params() called at /usr/local/bin/vcf-merge line 11