- vector<Sequence*> findClosest(Sequence*, vector<Sequence*>&, vector<Sequence*>&, int&); //takes querySeq, a reference db, filteredRefDB, numWanted
+ vector<Sequence*> findClosest(Sequence*, vector<Sequence*>&, vector<Sequence*>&, int, int); //takes querySeq, a reference db, filteredRefDB, numWanted, minSim