def dtype(self):
        """Pixel data type."""
        pixels_group = self.label['IsisCube']['Core']['Pixels']
        byte_order = self.BYTE_ORDERS[pixels_group['ByteOrder']]
        pixel_type = self.PIXEL_TYPES[pixels_group['Type']]
        return pixel_type.newbyteorder(byte_order)
Pixel data type.