server operation_0224 import csv with open('$output') as in_fh: rows = [r for r in csv.reader(in_fh)] with open('$output', 'w') as out_fh: tsvout = csv.writer(out_fh, delimiter='\t') for row in rows: tsvout.writerow(row) go to SRA server $GALAXY_URL 10.1093/database/bar011 10.1101/gr.229102