}
if (this.gridSubsets != null) {
Iterator<XMLGridSubset> iter = gridSubsets.iterator();
while (iter.hasNext()) {
XMLGridSubset xmlGridSubset = iter.next();
GridSubset gridSubset = xmlGridSubset.getGridSubSet(gridSetBroker);
if (gridSubset == null) {
log.error(xmlGridSubset.getGridSetName()
+ " is not known by the GridSetBroker, skipping for layer " + name);
} else {
subSets.put(gridSubset.getName(), gridSubset);
}