ve-bgzf

Note code taken from Shin Suzuki's bgzf package. All credit to him.

BGZF

inflates BGZF written in C++

installation

$ npm install bgzf

usage

var bgzf = require("ve-bgzf");
var bam = require("fs").readFileSync("/path/to/bamfile.bam");
var result = bgzf.inflate(bam);
var inflated = result[0]; // inflated buffer
var d_offsets = result[1]; // offsets of each BGZF
var i_offsets = result[2]; // offsets of each BGZF in the inflated buffer
var remainder = result[3]; // unparsed buffer (rightmost side of the given buffer)