protected void onSetUp(SystemTestData testData) throws Exception {
super.onSetUp(testData);
testData.addRasterLayer(WATTEMP, "watertemp.zip", null, null, SystemTestData.class, getCatalog());
GeoServerDataDirectory dataDirectory = getDataDirectory();
Resource watertemp = dataDirectory.getResourceLoader().get("watertemp");
File data = watertemp.dir();
FilenameFilter groundElevationFilter = new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.matches(".*_000_.*tiff") || name.matches("watertemp\\..*");