Calendar nominalInstanceCal = getCurrentInstance(getActionCreationtime(), instCount);
StringBuilder resolvedInstances = new StringBuilder();
StringBuilder resolvedURIPaths = new StringBuilder();
if (nominalInstanceCal != null) {
Calendar initInstance = getInitialInstanceCal();
nominalInstanceCal = (Calendar) initInstance.clone();
nominalInstanceCal.add(dsTimeUnit.getCalendarUnit(), instCount[0] * datasetFrequency);
SyncCoordDataset ds = (SyncCoordDataset) eval.getVariable(DATASET);
if (ds == null) {
throw new RuntimeException("Associated Dataset should be defined with key " + DATASET);