string method, fileroot, tag, distfile, format, phylipfile, columnfile, namefile, sort, showabund, timing, outputDir;
double cutoff;
int precision, length;
ofstream sabundFile, rabundFile, listFile;
time_t start;
unsigned long loops;
string method, fileroot, tag, distfile, format, phylipfile, columnfile, namefile, sort, showabund, timing, outputDir;
double cutoff;
int precision, length;
ofstream sabundFile, rabundFile, listFile;
time_t start;
unsigned long loops;