sister and family seprate

tasks/sister.wdl

@@ -12,7 +12,7 @@ task sister {
 		export LD_LIBRARY_PATH=/opt/htslib-1.9
 
 		mkdir sister
-		vbt varcomp -called ${LCL5_vcf} -base ${LCL6_vcf} -ref ${ref_dir}/${fasta} -outDir sister -filter none
+		/opt/VBT-TrioAnalysis/vbt varcomp -called ${LCL5_vcf} -base ${LCL6_vcf} -ref ${ref_dir}/${fasta} -outDir sister -filter none
 
 		mv sister/TPBase.vcf ${family_name}.sister.consistent.vcf
 		mv sister/FP.vcf ${family_name}.LCL5.uniq.vcf