| Symbol | Description | Uses |
| R_op | 3 |
| File | Line number | Procedure | Code |
| ./pkg/dic/dic_biotic_param.F | 47 | DIC_BIOTIC_PARAM |
R_op = -170.0 |
| ./pkg/dic/DIC_BIOTIC.h | 15 | NO PROCEDURE |
& KDOPremin,zca,R_op,R_cp,R_np, R_fep, |
| ./pkg/dic/DIC_BIOTIC.h | 49 | NO PROCEDURE |
_RL R_op |