code: @Override
  	public Double[] getValues(GriddedTile griddedTile, byte[] imageBytes) {
  		BufferedImage image;
  		try {
  			image = ImageUtils.getImage(imageBytes);
  		} catch (IOException e) {
  			throw new GeoPackageException(
  					"Failed to create an image from image bytes", e);
  		}
  		Double[] values = getValues(griddedTile, image);
  		return values;
  	}
docs: {@inheritDoc}