File file = TestData.file(this, "O3-NO2.nc");
FileUtils.copyFileToDirectory(file, mosaic);
file = new File(mosaic, "O3-NO2.nc");
final Hints hints= new Hints(Hints.DEFAULT_COORDINATE_REFERENCE_SYSTEM, CRS.decode("EPSG:4326", true));
// Get format
final AbstractGridFormat format = (AbstractGridFormat) GridFormatFinder.findFormat(file.toURI().toURL(),hints);
final NetCDFReader reader = (NetCDFReader) format.getReader(file.toURI().toURL(), hints);
assertNotNull(format);
try {
String[] names = reader.getGridCoverageNames();
names = new String[] { names[1] };