{
  "schema": "ghu-boundary-reference-v1",
  "method": "SciPy brentq; quadrature of profiles and NumPy eigvalsh; exact Fraction sums over product weights",
  "robin": [
    {
      "strength": 0,
      "x": [
        0.0,
        3.141592653589793,
        6.283185307179586,
        9.42477796076938,
        12.566370614359172,
        15.707963267948966
      ]
    },
    {
      "strength": 0.001,
      "x": [
        0.03161750710506167,
        3.1419109312202305,
        6.283344458090099,
        9.4248840628699,
        12.566450191326627,
        15.708026929668106
      ]
    },
    {
      "strength": 1,
      "x": [
        0.8603335890193797,
        3.4256184594817283,
        6.437298179171947,
        9.529334405361963,
        12.645287223856643,
        15.771284874815882
      ]
    },
    {
      "strength": 10,
      "x": [
        1.4288700112140793,
        4.305801413119223,
        7.228109771627249,
        10.200262588295905,
        13.214185683842917,
        16.259361225504154
      ]
    },
    {
      "strength": 100,
      "x": [
        1.5552451292561666,
        4.665765141727248,
        7.776374077846953,
        10.887130102147712,
        13.998089735155085,
        17.109307259726943
      ]
    }
  ],
  "grams": [
    {
      "mass": 0,
      "values": [
        -4.2674197509029455e-16,
        1.9999999999999996,
        3.9999999999999996
      ]
    },
    {
      "mass": 0.3,
      "values": [
        0.016887653057668147,
        1.9898562599849574,
        4.978009302580679
      ]
    },
    {
      "mass": 1,
      "values": [
        0.17299867434465227,
        2.783423507507024,
        10.686354732773001
      ]
    },
    {
      "mass": 2,
      "values": [
        0.28636523378087353,
        12.524647903479027,
        41.27797907643997
      ]
    }
  ],
  "moments": [
    {
      "rank": 4,
      "mask": 0,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1
      ],
      "values": [
        [
          8,
          1
        ],
        [
          0,
          1
        ],
        [
          38,
          1
        ],
        [
          0,
          1
        ],
        [
          757,
          2
        ]
      ]
    },
    {
      "rank": 4,
      "mask": 0,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1
      ],
      "values": [
        [
          8,
          1
        ],
        [
          0,
          1
        ],
        [
          38,
          1
        ],
        [
          0,
          1
        ],
        [
          757,
          2
        ]
      ]
    },
    {
      "rank": 4,
      "mask": 3,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1
      ],
      "values": [
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          12,
          1
        ],
        [
          0,
          1
        ],
        [
          222,
          1
        ]
      ]
    },
    {
      "rank": 4,
      "mask": 3,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1
      ],
      "values": [
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          -12,
          1
        ],
        [
          0,
          1
        ],
        [
          -222,
          1
        ]
      ]
    },
    {
      "rank": 4,
      "mask": 15,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1
      ],
      "values": [
        [
          -8,
          1
        ],
        [
          0,
          1
        ],
        [
          -38,
          1
        ],
        [
          0,
          1
        ],
        [
          -757,
          2
        ]
      ]
    },
    {
      "rank": 4,
      "mask": 15,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1
      ],
      "values": [
        [
          8,
          1
        ],
        [
          0,
          1
        ],
        [
          38,
          1
        ],
        [
          0,
          1
        ],
        [
          757,
          2
        ]
      ]
    },
    {
      "rank": 6,
      "mask": 0,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2
      ],
      "values": [
        [
          32,
          1
        ],
        [
          0,
          1
        ],
        [
          216,
          1
        ],
        [
          0,
          1
        ],
        [
          3594,
          1
        ]
      ]
    },
    {
      "rank": 6,
      "mask": 0,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2
      ],
      "values": [
        [
          32,
          1
        ],
        [
          0,
          1
        ],
        [
          216,
          1
        ],
        [
          0,
          1
        ],
        [
          3594,
          1
        ]
      ]
    },
    {
      "rank": 6,
      "mask": 3,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2
      ],
      "values": [
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          -576,
          1
        ]
      ]
    },
    {
      "rank": 6,
      "mask": 3,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2
      ],
      "values": [
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          576,
          1
        ]
      ]
    },
    {
      "rank": 6,
      "mask": 63,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2
      ],
      "values": [
        [
          -32,
          1
        ],
        [
          0,
          1
        ],
        [
          -216,
          1
        ],
        [
          0,
          1
        ],
        [
          -3594,
          1
        ]
      ]
    },
    {
      "rank": 6,
      "mask": 63,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2
      ],
      "values": [
        [
          32,
          1
        ],
        [
          0,
          1
        ],
        [
          216,
          1
        ],
        [
          0,
          1
        ],
        [
          3594,
          1
        ]
      ]
    },
    {
      "rank": 10,
      "mask": 0,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2,
        1,
        -3,
        0,
        3
      ],
      "values": [
        [
          512,
          1
        ],
        [
          0,
          1
        ],
        [
          5888,
          1
        ],
        [
          0,
          1
        ],
        [
          180224,
          1
        ]
      ]
    },
    {
      "rank": 10,
      "mask": 0,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2,
        1,
        -3,
        0,
        3
      ],
      "values": [
        [
          512,
          1
        ],
        [
          0,
          1
        ],
        [
          5888,
          1
        ],
        [
          0,
          1
        ],
        [
          180224,
          1
        ]
      ]
    },
    {
      "rank": 10,
      "mask": 3,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2,
        1,
        -3,
        0,
        3
      ],
      "values": [
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ]
      ]
    },
    {
      "rank": 10,
      "mask": 3,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2,
        1,
        -3,
        0,
        3
      ],
      "values": [
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ],
        [
          0,
          1
        ]
      ]
    },
    {
      "rank": 10,
      "mask": 1023,
      "halfSpin": -1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2,
        1,
        -3,
        0,
        3
      ],
      "values": [
        [
          -512,
          1
        ],
        [
          0,
          1
        ],
        [
          -5888,
          1
        ],
        [
          0,
          1
        ],
        [
          -180224,
          1
        ]
      ]
    },
    {
      "rank": 10,
      "mask": 1023,
      "halfSpin": 1,
      "cartan": [
        -3,
        0,
        3,
        -1,
        2,
        -2,
        1,
        -3,
        0,
        3
      ],
      "values": [
        [
          512,
          1
        ],
        [
          0,
          1
        ],
        [
          5888,
          1
        ],
        [
          0,
          1
        ],
        [
          180224,
          1
        ]
      ]
    }
  ]
}