@Test
public void testClone() {

    final PixelPos pixelPos = new PixelPos(1.4, 1.5);
    GeoPos geoPos = slstrCoding.getGeoPos(pixelPos, null);
    assertEquals(1.75, geoPos.lon, 1e-8);
    assertEquals(1.7, geoPos.lat, 1e-8);
    final GeoCoding clone = slstrCoding.clone();
    geoPos = clone.getGeoPos(pixelPos, null);
    assertEquals(1.75, geoPos.lon, 1e-8);
    assertEquals(1.7, geoPos.lat, 1e-8);
}