{
  "scope": "Original synthetic mathematical/model examples, not aquarium results, typical compositions, salt recipes or safety findings.",
  "gswVersion": "3.6.23",
  "gswOfficialExampleMaximumError": 7.105427357601002e-15,
  "referenceSalinityFromSP35": 35.16504,
  "pssReferenceInput": {
    "conductivityMSCm": 42.914,
    "temperatureITS90C": 14.99640086379269,
    "seaPressureDbar": 0,
    "practicalSalinity": 34.99999992412808
  },
  "densityModel": {
    "absoluteSalinityGKg": 35.16504,
    "sampleTemperatureC": 20,
    "seaPressureDbar": 0,
    "referenceCompositionAssumed": true,
    "seawaterDensityKgM3": 1024.7660000145725,
    "pureWaterDensitiesKgM3": {
      "4": 999.9748730654422,
      "20": 998.2071457644105,
      "25": 997.0476487997785
    },
    "specificGravityRatios": {
      "20/20": 1.0266065559266495,
      "20/4": 1.0247917498898074
    }
  },
  "equalConductivityCounterexample": {
    "databaseSha256": "6bb5ebc1d0ecca0e921c13a2241d05d3a3333b142d1d740b2ed03a786442bdf5",
    "temperatureC": 25,
    "model": "PHREEQC specific conductance with explicitly selected bundled phreeqc.dat",
    "cases": [
      {
        "cation": "Na",
        "cationMmolL": 4.143321943970732,
        "chlorideMmolL": 4.143321943970732,
        "modeledConductivityMicroSiemensCm": 499.99999999999983
      },
      {
        "cation": "K",
        "cationMmolL": 3.476146608410038,
        "chlorideMmolL": 3.476146608410038,
        "modeledConductivityMicroSiemensCm": 499.99999999999994
      }
    ],
    "limit": "Computed counterexample, not measured primary conductivity data or validated aquarium matrices."
  }
}