double[] data = dclong.io.BinaryReader.readDouble(dataFile, 0, 0, n);
int[] initArrayPartition = dclong.io.BinaryReader.readInt(iapFile,0,0,n);
//define partition prior
FragmentPenalty fragmentPenalty = new PowerFragmentPenalty(1,90);
//define size penalty
SizePenalty sizePenalty = new LinearSizePenalty(0);
//define partition prior
// PartitionPrior partitionPrior = new DistPartitionPrior(locs,3,fragmentPenalty,sizePenalty);
PartitionPrior fragPrior = new FragmentPartitionPrior(fragmentPenalty);
//define tuning distribution
RandomGenerator rg = new Well44497b();