Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/02/e6bb9c39b26f5cce30285fb8b37d30/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/44/4112c179c2ff40d3bab998260de13f/Sig_18_Blood_probes.tsv.gz
  Downloading: s3://natera-platform-sandbox/pipeline-inputs/test_sarek/shared/somatic_cnv/regression_ref_build/somatic_cnv/norm_reference/sex_calls.csv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/02/e6bb9c39b26f5cce30285fb8b37d30/.command.run
  Downloading: s3://natera-platform-sandbox/pipeline-inputs/test_sarek/shared/somatic_cnv/regression_ref_build/somatic_cnv/norm_reference/batch_reference.parquet
==> STAGING COMPLETE (5 inputs)

Loaded 4,819 probes for Sig_18_Blood
  5-feature GAM: R²=0.9663
  Wrote Sig_18_Blood_normalized.parquet
  Wrote feature stats to Sig_18_Blood_gam_stats.json
  Done in 0.5s