vcfnulldotslashdot converts single dots to ./.

       Erik Garrison and other vcflib contributors.

vcfnulldotslashdot                                                                         VCFNULLDOTSLASHDOT(1)

       vcfnulldotslashdot converts single dots to ./.

       This is useful for some downstream analysis tools.

       vcf2tsv converts a VCF to VCF

              >>> cat("../scripts/vcfnulldotslashdot data/issue_307_vcfnulldotslashdot.vcf")
              ##fileformat=VCFv4.1
              ##fileDate=20210209
              ##source=freeBayes v0.9.21
              ##reference=ahy.fa
              ##phasing=none
              ##filter="TYPE = snp & QUAL > 30 & AF > 0.05 & AF < 0.95 genotypes filtered with: GQ > 20"
              ##INFO=<ID=AC,Number=A,Type=Integer,Description="Total number of alternate alleles in called genotypes">
              ##INFO=<ID=AF,Number=A,Type=Float,Description="Estimated allele frequency in the range (0,1]">
              ##INFO=<ID=TYPE,Number=A,Type=String,Description="The type of allele, either snp, mnp, ins, del, or complex.">
              ##INFO=<ID=LEN,Number=A,Type=Integer,Description="allele length">
              ##FORMAT=<ID=GT,Number=1,Type=String,Description="Genotype">
              #CHROM  POS ID  REF ALT QUAL    FILTER  INFO    FORMAT  rab-field.AH13
              contig71493_103113  50  .   G   A   79.0603 .   AC=5;AF=0.078125;LEN=1;TYPE=snp GT  ./.:0,0,0

0      Success

       not0  Failure

       Copyright 2021 (C) Erik Garrison and vcflib contributors.  MIT licensed.

       vcfnulldotslashdot converts single dots to ./.

       This is useful for some downstream analysis tools.

vcf2tsv < file