private void loadGWASFile(ResourceLocator locator, List<Track> newTracks, Genome genome) throws IOException {
GWASParser gwasParser = new GWASParser(locator, genome);
GWASData gwasData = gwasParser.parse();
GWASTrack gwasTrack = new GWASTrack(locator, locator.getPath(), locator.getFileName(), gwasData, gwasParser);
newTracks.add(gwasTrack);
}