| Symbol | Description | Uses |
| NDAYF | 4 |
| File | Line number | Procedure | Code |
| ./pkg/fizhi/fizhi_clockstuff.F | 1042 | TIME_BOUND |
NDAYF(N) = MOD(N,100) |
| ./pkg/fizhi/fizhi_clockstuff.F | 1049 | TIME_BOUND |
DAY = NDAYF(NYMD) |
| ./pkg/chronos/chronos.F | 875 | TIME_BOUND |
NDAYF(N) = MOD(N,100) |
| ./pkg/chronos/chronos.F | 882 | TIME_BOUND |
DAY = NDAYF(NYMD) |