Parsing mpileup: Sig_18_Blood.mpileup.gz Found 28 positions with indel observations Annotating VCF: Sig_18_Blood.haplotyper.split.vcf.gz [E::idx_find_and_load] Could not retrieve index file for 'Sig_18_Blood.haplotyper.split.vcf.gz' Output written to: Sig_18_Blood.entropy.vcf