configCat.addService( new InvService( "odap", "OPENDAP", "/thredds/dodsC/", null, null ) );
InvDatasetImpl configRootDs = new InvDatasetImpl( null, "root ds" );
configCat.addDataset( configRootDs );
InvDatasetScan scan = new InvDatasetScan( configRootDs, "test", this.scanPath, this.scanLocation,
null, null, null, null, null, true,
new LexigraphicByNameSorter( true),
null, null,
new BooleanCatalogRefExpander( true) );
scan.setServiceName( "odap" );
configRootDs.addDataset( scan );