@Test
public void testLength3D4() throws Exception {

        Geometry geom = wKTReader.read("MULTILINESTRING((0 1 10, 10 1 0),(0 1 , 10 1 0))");
        double length = CoordinatesUtils.length3D(geom);
        double expectedLength = 14.1421356237309;
        assertEquals(expectedLength, length, 10E-11);
}