| Symbol | Description | Uses |
| SIN0 | 3 |
| File | Line number | Procedure | Code |
| ./pkg/sphere/sphere.F | 402 | SHC4ZONE |
REAL XLAT, SIN0, SIN1, SIN2, SCALE |
| ./pkg/sphere/sphere.F | 418 | SHC4ZONE |
SIN0 = SIN(XLAT *DEG2RAD) |
| ./pkg/sphere/sphere.F | 427 | SHC4ZONE |
CALL HELMHOLTZ(LMAX,SIN0,P) |