VcfBreakMulti.md

December 10, 2025 ยท View on GitHub

VcfBreakMulti tool help

VcfBreakMulti (2025_09-112-ga53ff6f3d)

Breaks multi-allelic variants into several lines, making sure that allele-specific INFO/SAMPLE fields are still valid.

Optional parameters:
  -in <file>        Input VCF file. If unset, reads from STDIN.
                    Default value: ''
  -out <file>       Output VCF list. If unset, writes to STDOUT.
                    Default value: ''
  -no_errors        Ignore VCF format errors if possible.
                    Default value: 'false'
  -verbose          Writes ignored VCF format errors to stderr.
                    Default value: 'false'

Special parameters:
  --help            Shows this help and exits.
  --version         Prints version and exits.
  --changelog       Prints changeloge and exits.
  --tdx             Writes a Tool Definition Xml file. The file name is the application name with the suffix '.tdx'.
  --settings [file] Settings override file (no other settings files are used).

VcfBreakMulti changelog

VcfBreakMulti 2025_09-112-ga53ff6f3d

2025-10-20 Implemented support for FORMAT and INFO fields of type 'G'
2024-11-21 Implemented handling of phased GT
2018-10-18 Initial implementation.

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