### Question:
DatasetMetaData implements Serializable { public Double getGridResolution() { return gridResolution; } DatasetMetaData(Double gridResolution, Integer downSampling); Short getFormatVersion(); Double getGridResolution(); Integer getDownsampling();  }### Answer:
@Test public void testGetGridResolution() throws Exception { assertEquals(0.567842, metaData.getGridResolution(), 1e-10); }