建立索引,最新版的bcftools 1.11 支持不压缩排序,不过vcf 中染色体顺序要与header中的一致 New --no-index which allows to merge unindexed files. Requires the input files to have chromosomes in th same order and consistent with the order of sequences in the header. (PR #1253; samtools/htslib#1089...