Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/42/c1615c2dd408557299beea802e0924/BVT_FFPE_TRNA_crv_02_A23WKFTLT4_3.arriba.fusions.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/6b/7edba36c815a10be75f7203db441bb/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/6b/7edba36c815a10be75f7203db441bb/.command.run
  Downloading: s3://natera-platform-sandbox/pipeline-resources/AIH/rna/GRCh38/blacklist_breakpoint_database_2026-04-27.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/stage-13dfb8f7-c999-4ef0-9260-22ba79cf647d/75/c52a23060671398a8253a658f32ecc/arriba_filter_config.yaml
==> STAGING COMPLETE (5 inputs)

  AIH curated blacklist: matched 0 fusion rows (breakpoint_ID in qualified set)

================================================================================
ARRIBA FILTERING SUMMARY
================================================================================

Total fusions: 6
  Pass (FILTER=PASS): 0 (0.0%)
  Fail (FILTER=FAIL): 6 (100.0%)

Failure reasons (top 15):
  confidence_below_min(low<high);total_reads_below_min(1.0<8.0): 4
  confidence_below_min(low<high): 1
  confidence_below_min(low<high);total_reads_below_min(6.0<8.0): 1

Breakdown by confidence:
  low: 0 pass, 6 fail (total: 6)
Arriba filter: 6 rows -> 0 PASS; wrote BVT_FFPE_TRNA_crv_02_A23WKFTLT4_3.arriba.fusions.filtered.tsv and BVT_FFPE_TRNA_crv_02_A23WKFTLT4_3.arriba.fusions.filtered_pass_only.tsv
Summary written to: BVT_FFPE_TRNA_crv_02_A23WKFTLT4_3.arriba.fusions.filter_summary.txt