I have a VCF files called from several samples (Say Vcf01), and also have a VCF files with sites that are true variants (Say Vcf02). So, what I want to do is update the FILTER field for the sites in Vcf01 to PASS if the variants is represented in Vcf02.
I have checked several VCF tools and also GATK but this functionality is lacking.
Any ideas?
Thanks,
1 answer
gatk variant annotator https://software.broadinstitute.org/gatk/gatkdocs/3.8-0/org_broadinstitute_gatk_tools_walkers_annotator_VariantAnnotator.php
and peek any INFO from the second vcf:
--resource:foo resource.vcf \
-E foo.AF \
followed by
gatk variant filtration: https://software.broadinstitute.org/gatk/documentation/tooldocs/current/org_broadinstitute_gatk_tools_walkers_filters_VariantFiltration.php
where you test for the presence of foo.AF.
On my side, I've written http://lindenb.github.io/jvarkit/VcfIn.html
with options:
-A, --allalt
ALL user ALT must be found in VCF-database ALT
Default: false
-fi, --filterin
Do not discard variant but add this FILTER if the variant is found in
the database
Default: <empty string>
-fo, --filterout
Do not discard variant but add this FILTER if the variant is NOT found
in the database
Default: <empty string>
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