text: var LocationStream = require('../lib/location');
  var DeltaStream = require('../lib/transform');
  var sampleStreamDelta = new DeltaStream(25544, 2);
  var sampleStreamLocation = new LocationStream(25544, 2);
  
  sampleStreamLocation.setEncoding('utf8');
  
  sampleStreamLocation.on('readable', function(){
  
    var chunk = sampleStreamLocation.read();
    if (chunk !== null){
      console.log(chunk);
    }
  });
  