+ //simplfy labels
+ set<string> newLabels;
+ for (set<string>::iterator it = labels.begin(); it != labels.end(); it++) { newLabels.insert(m->getSimpleLabel(*it)); }
+ labels = newLabels;
+
+ if (m->debug) { m->mothurOut("[DEBUG]: numlabels = " + toString(labels.size()) + "\n"); }