@Test
public void testDetectRowCount() throws Exception {

    final String name9277 = "L3_ENV_MER_A443_m__20030301_GLOB_SI_ACR_9277x9277_-90+90+-180+180_0000.nc";
    assertEquals(2160, ISINGrid.detectRowCount(name9277));
    final String name4320 = "L3_ENV_MER_CHL1_d__20070101_GLOB_SI_ESA_4638x4638_-90+90+-180+180_0000.nc";
    assertEquals(4320, ISINGrid.detectRowCount(name4320));
    // fallback
    final String nameFoo = "foo";
    assertEquals(2160, ISINGrid.detectRowCount(nameFoo));
}