| Symbol | Description | Uses |
| phlocal | 4 |
| File | Line number | Procedure | Code |
| ./pkg/dic/carbon_chem.F | 144 | CALC_PCO2 |
phguess = phlocal |
| ./pkg/dic/carbon_chem.F | 306 | CALC_PCO2 |
phlocal=-log10(htotal) |
| ./pkg/dic/carbon_chem.F | 424 | CALC_PCO2_APPROX |
phguess = phlocal |
| ./pkg/dic/carbon_chem.F | 462 | CALC_PCO2_APPROX |
phlocal = -log10(hnew) |