Define a WDL workflow to merge jointly called VCF files. Input and output files may be stored locally, or in Google
Storage if prefixed with
Samtools is used to perform the merge. Each input VCF should describe a single
chromosome, and should have equivilent headers.
In order to keep hard disk requirements small, and improve performance, when using
gs://, input/output objects are
streamed directly from Google Storage using
This is a companion discussion topic for the original entry at github.com/DataBiosphere/xvcfmerge