更新 'defaults'

defaults

@@ -1,5 +1,5 @@
  {      "ref_fasta":"GRCh38.d1.vd1.fa",
-        "Ploidy":"3",
+        "Ploidy":"2",
         "ref_fasta_dir":"oss://hcc1395/reference_genome/GRCh38.d1.vd1/",
 		"ref_fasta_cnvkit":"oss://hcc1395/reference_genome/GRCh38.d1.vd1/GRCh38.d1.vd1.fa",
         "cluster_config":"OnDemand bcs.ps.g.4xlarge img-ubuntu-vpc",