Qsnp track unfiltered cs

[holmeso]

Description

Keep a tally of failed filter read names in the Accumulator object so that the appropriate value can be added to the failed filter field in the vcf for compound snps.

This will allow qannotate to apply the MIUN filter to compound snps.

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Additional unit tests have been written, existing tests pass, and code has been run against production BAM files

Are WDL Updates Required?

no

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[newellf]

Looks good