log.debug( "expand(): mdata # " + i + " and catGenConfig # " + j + "." );
dss = tmpCgc.getDatasetSource();
InvCatalog generatedCat = null;
try
{
generatedCat = dss.fullExpand();
}
catch ( IOException e )
{
String tmpMsg = "Error: IOException on fullExpand() of DatasetSource <" + dss.getName() + ">: " + e.getMessage();
log.error( "expand(): " + tmpMsg);