- double mark_interval = rint (128 / pps);
- if (mark_interval > 5) {
- mark_interval -= int (rint (mark_interval)) % 5;
- }
- if (mark_interval > 10) {
- mark_interval -= int (rint (mark_interval)) % 10;
- }
- if (mark_interval > 60) {
- mark_interval -= int (rint (mark_interval)) % 60;
- }
- if (mark_interval > 3600) {
- mark_interval -= int (rint (mark_interval)) % 3600;
- }