| Symbol | Description | Uses |
| sigKp1 | lower level density computed at current pressure | 3 |
| File | Line number | Procedure | Code |
| ./model/src/grad_sigma.F | 11 | GRAD_SIGMA |
I rhoK, sigKm1, sigKp1, |
| ./model/src/grad_sigma.F | 38 | GRAD_SIGMA |
_RL sigKp1(1-Olx:sNx+Olx,1-Oly:sNy+Oly) |
| ./model/src/grad_sigma.F | 99 | GRAD_SIGMA |
& *(sigKp1(i,j)-sigKm1(i,j)) |