IRandomAccess is = Location.getHandle(getCurrentFile(), false);
is.setOrder(ByteOrder.LITTLE_ENDIAN);
final ContainerRecord dataSet = dataSets.get(getSeries());
for (IM3Record subRec:dataSet.parseChunks(is)){
if (subRec.name.equals(FIELD_DATA)) {
is.seek(subRec.offset+4);
int width = is.readInt();
int height = is.readInt();
int channels = is.readInt();
final byte [] result = new byte [width * height * channels * 2];
is.read(result);