Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/31/1eeae4de3b0f3a33905fd68dca7f59/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/31/1eeae4de3b0f3a33905fd68dca7f59/.command.run
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/5b/c5431a173deb90cd5c722ec1bfd10c/BVT_FFPE_TRNA_bst_04_A23WKFTLT4_2.arriba.fusions.tsv
  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: 255
  Pass (FILTER=PASS): 40 (15.7%)
  Fail (FILTER=FAIL): 215 (84.3%)

Failure reasons (top 15):
  confidence_below_min(medium<high): 41
  confidence_below_min(low<high);total_reads_below_min(1.0<8.0): 36
  confidence_below_min(low<high);total_reads_below_min(2.0<8.0): 20
  confidence_below_min(medium<high);total_reads_below_min(3.0<8.0): 19
  confidence_below_min(medium<high);total_reads_below_min(4.0<8.0): 14
  confidence_below_min(low<high);total_reads_below_min(5.0<8.0): 11
  confidence_below_min(medium<high);total_reads_below_min(5.0<8.0): 10
  confidence_below_min(low<high);total_reads_below_min(0.0<8.0): 10
  confidence_below_min(medium<high);total_reads_below_min(2.0<8.0): 9
  confidence_below_min(low<high);total_reads_below_min(3.0<8.0): 9
  confidence_below_min(medium<high);total_reads_below_min(6.0<8.0): 7
  total_reads_below_min(3.0<8.0): 6
  confidence_below_min(medium<high);total_reads_below_min(7.0<8.0): 5
  total_reads_below_min(5.0<8.0): 4
  total_reads_below_min(4.0<8.0): 3

Breakdown by confidence:
  high: 40 pass, 15 fail (total: 55)
  low: 0 pass, 95 fail (total: 95)
  medium: 0 pass, 105 fail (total: 105)
Arriba filter: 255 rows -> 40 PASS; wrote BVT_FFPE_TRNA_bst_04_A23WKFTLT4_2.arriba.fusions.filtered.tsv and BVT_FFPE_TRNA_bst_04_A23WKFTLT4_2.arriba.fusions.filtered_pass_only.tsv
Summary written to: BVT_FFPE_TRNA_bst_04_A23WKFTLT4_2.arriba.fusions.filter_summary.txt