code: def _counts_to_amber(t_vals, n_vals):
      
      t_depth = int(t_vals["REF_COUNT"]) + int(t_vals["ALT_COUNT"])
      n_depth = int(n_vals["REF_COUNT"]) + int(n_vals["ALT_COUNT"])
      if n_depth > 0 and t_depth > 0:
          t_baf = float(t_vals["ALT_COUNT"]) / float(t_depth)
          n_baf = float(n_vals["ALT_COUNT"]) / float(n_depth)
          return [t_vals["CONTIG"], t_vals["POSITION"], t_baf, _normalize_baf(t_baf), t_depth,
                  n_baf, _normalize_baf(n_baf), n_depth]
docs: Converts a line of CollectAllelicCounts into AMBER line.