| Symbol | Description | Uses |
| numberofdays | 3 |
| File | Line number | Procedure | Code |
| ./pkg/cal/cal_weekday.F | 44 | CAL_WEEKDAY |
integer numberofdays(4) |
| ./pkg/cal/cal_weekday.F | 49 | CAL_WEEKDAY |
call CAL_TIMEPASSED( refdate, indate, numberofdays, mythid ) |
| ./pkg/cal/cal_weekday.F | 50 | CAL_WEEKDAY |
nweekday = mod(numberofdays(1),7)+1 |