| Symbol | Description | Uses |
| PRD | 6 |
| File | Line number | Procedure | Code |
| ./pkg/aim_v23/phy_suflux_prep.F | 104 | SUFLUX_PREP |
_RL GTEMP0, GHUM0, RCP, PRD, VG2 |
| ./pkg/aim_v23/phy_suflux_prep.F | 165 | SUFLUX_PREP |
PRD = P0/RD |
| ./pkg/aim_v23/phy_suflux_prep.F | 173 | SUFLUX_PREP |
DENVV(J)=(PRD*PSA(J)/T0(J))*SPEED0(J) |
| ./pkg/bulk_force/bulkf_formula_aim.F | 114 | BULKF_FORMULA_AIM |
_RL DENVV(NGP), PRD |
| ./pkg/bulk_force/bulkf_formula_aim.F | 136 | BULKF_FORMULA_AIM |
PRD = P0/RD |
| ./pkg/bulk_force/bulkf_formula_aim.F | 145 | BULKF_FORMULA_AIM |
DENVV(J)=(PRD*PSA(J)/T0(J))*Vsurf(J) |