| Symbol | Description | Uses |
| heightStepN | height of topographic step to North | 3 |
| File | Line number | Procedure | Code |
| ./pkg/mom_common/mom_w_sidedrag.F | 116 | MOM_W_SIDEDRAG |
& +heightStepN*_dxG(i,j+1,bi,bj)*_recip_dyC(i,j+1,bi,bj) |
| ./pkg/mom_common/mom_w_sidedrag.F | 64 | MOM_W_SIDEDRAG |
_RL heightStepS, heightStepN |
| ./pkg/mom_common/mom_w_sidedrag.F | 77 | MOM_W_SIDEDRAG |
heightStepN = MAX( 0. _d 0, rThickC(i,j) - rThickC(i,j+1) ) |