string axesfile, sharedfile, relabundfile, metadatafile, groups, label, inputFileName, outputDir, method;
bool abort, pickedGroups;
int numaxes;
set<string> names;
vector<string> outputNames, Groups;
string axesfile, sharedfile, relabundfile, metadatafile, groups, label, inputFileName, outputDir, method;
bool abort, pickedGroups;
int numaxes;
set<string> names;
vector<string> outputNames, Groups;