void notifyDisplays(){
for(set<Display*>::iterator pos=displays.begin();pos!=displays.end();pos++){
+//cout << (*pos)->getName() << endl;
if ( ((*pos)->isCalcMultiple() == true) || ( ((*pos)->isCalcMultiple() == false) && (shared.size() == 2) ) ) {
(*pos)->update(shared, NumSeqs, NumGroupComb);
}