sample name

workflow.wdl

 	Array[Array[File]] inputSamples = read_tsv(inputSamplesFile)
 	File ref_dir
 	String fasta
-	String sample
+	String quartet_sample
 	String disk_size
 	String cluster_config
 	
 			bam_index=quartet[1],
 			ref_dir=ref_dir,
 			fasta=fasta,
-			sample=sample,
+			sample=quartet[2],
 			disk_size=disk_size,
 			cluster_config=cluster_config
 		}
 	call mergeBed.mergeBed as mergeBed {
 		input:
 		callable_bed=CallableLoci.callable_bed,
-		sample=sample,
+		sample=quartet_sample,
 		disk_size=disk_size,
 		cluster_config=cluster_config
 	}
 	call bedVote.bedVote as bedVote {
 		input:
 		merged_bed=mergeBed.merged_bed,
-		sample=sample,
+		sample=quartet_sample,
 		disk_size=disk_size,
 		cluster_config=cluster_config
 	}