Check if we should do high depth filtering -- only on germline non-regional calls.

def _do_high_depth_filter(data):
    """Check if we should do high depth filtering -- only on germline non-regional calls.
    """
    is_genome = tz.get_in(["config", "algorithm", "coverage_interval"], data, "").lower() == "genome"
    is_paired = vcfutils.get_paired_phenotype(data)
    return is_genome and not is_paired