def main():
start = time.time()
input_filename = sys.argv[1]
output_filename_id_zip = sys.argv[2]
output_filename_id_date = sys.argv[3]
io = rf.InputOutput(input_filename, output_filename_id_zip,
output_filename_id_date, '|')
io.read_process_write()
end = time.time()
print('V1 (no pandas) processing time: ' + str(round(end - start, 3)) +
' (seconds)')
