Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/62/6097444d45f9a6814ea6abfb524e94/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/62/6097444d45f9a6814ea6abfb524e94/.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/a9/a41972b2fc744b428696d72e223cf3/HeadNeckN_FFPE_L06_RNA_01_B23LG7FLT4_1.arriba.fusions.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/stage-f79a17a0-988d-46c3-a0fc-cc7f26b06d9c/2f/783d5e3fc4bb0e4fc378bb3e8b5e61/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: 7
  Pass (FILTER=PASS): 0 (0.0%)
  Fail (FILTER=FAIL): 7 (100.0%)

Failure reasons (top 15):
  confidence_below_min(low<high);total_reads_below_min(2.0<8.0): 2
  confidence_below_min(low<high);total_reads_below_min(0.0<8.0): 2
  confidence_below_min(low<high): 1
  confidence_below_min(low<high);total_reads_below_min(5.0<8.0): 1
  confidence_below_min(low<high);total_reads_below_min(4.0<8.0): 1

Breakdown by confidence:
  low: 0 pass, 7 fail (total: 7)
Arriba filter: 7 rows -> 0 PASS; wrote HeadNeckN_FFPE_L06_RNA_01_B23LG7FLT4_1.arriba.fusions.filtered.tsv and HeadNeckN_FFPE_L06_RNA_01_B23LG7FLT4_1.arriba.fusions.filtered_pass_only.tsv
Summary written to: HeadNeckN_FFPE_L06_RNA_01_B23LG7FLT4_1.arriba.fusions.filter_summary.txt