// now replace the netcdf file with a more up to date version of the same
File nc2 = TestData.file(this,"polyphemus_20130301_test_more_times.nc");
File target = new File(mosaic, "polyphemus_20130301_test.nc");
FileUtils.copyFile(nc2, target, false);
File fileToHarvest = new File(mosaic, "polyphemus_20130301_test.nc");
List<HarvestedSource> harvestSummary = reader.harvest(null, fileToHarvest, null);
assertEquals(1, harvestSummary.size());
HarvestedSource hf = harvestSummary.get(0);
assertEquals("polyphemus_20130301_test.nc", ((File) hf.getSource()).getName());
assertTrue(hf.success());
assertEquals(1, reader.getGridCoverageNames().length);