/* User has the wrong number of options */
if ((argc > 5) || (argc < 2))
{
- printf("Usage: bands -[file_option][ties_option][triangulation_option][normal_difference] file_name\n");
+ printf("Usage: bands -[file_option][ties_option][triangulation_option][normal_difference] in_file_name out_file_name\n");
exit(0);
}