string sffFilename, sfftxtFilename, outputDir, accnosName;
vector<string> filenames, outputNames, accnosFileNames;
bool abort, fasta, qual, trim, flow, sfftxt, hasAccnos;
string sffFilename, sfftxtFilename, outputDir, accnosName;
vector<string> filenames, outputNames, accnosFileNames;
bool abort, fasta, qual, trim, flow, sfftxt, hasAccnos;