| Freshwater content relative to reference salinity 34.8 (m) | bgfwcoint20fw.dat |
| Freshwater content error due to optimal interpolation (m) | bgfwcoint18fwe.dat |
| Freshwater content in layer with water salinity <30.0 (m) | bgfwcoint18fw0.dat |
| Freshwater content error in layer with salinity <30.0 (m) | bgfwcoint18fw0e.dat |
| Thickness of layer with water salinity <30.0 (m) | bgfwcoint18fw0z.dat |
| Error of thickness of layer with water salinity <30.0 (m) | bgfwcoint18fw0ze.dat |
| Freshwater content in layer with water salinity 30.0<S<33.8 (m) | bgfwcoint18fw1.dat |
| Freshwater content error in layer with salinity 30.0<S<33.8 (m) | bgfwcoint18fw1e.dat |
| Thickness of layer with water salinity 30.0<S<33.8 (m) | bgfwcoint18fw1z.dat |
| Error of thickness of layer with water salinity 30.0<S<33.8 (m) | bgfwcoint18fw1ze.dat |
| Freshwater content in layer with water salinity 33.8<S<34.8 (m) | bgfwcoint18fw2.dat |
| Freshwater content error in layer with salinity 33.8<S<34.8 (m) | bgfwcoint18fw2e.dat |
| Thickness of layer with water salinity 33.8<S<34.8 (m) | bgfwcoint18fw2z.dat |
| Error of thickness of layer with water salinity 33.8<S<34.8 (m) | bgfwcoint18fw2ze.dat |
| Thickness of layer with water salinity S<34.8 (m) | bgfwcoint18fwz.dat |
| Error of thickness of layer with water salinity <34.8 (m) | bgfwcoint18fwze.dat |