{
  "scoring": {
    "scope": "complete available interval of all six PPC runs",
    "dataset_revision": null,
    "report_generator_revision": "048c4c6b10fba813855be1d352535a5ae9782757",
    "report_generator_worktree_dirty": true,
    "candidate_manifest": {
      "gnss_ppp_sha256": "E6717E4FA7B25BCBC9EA93D806D6FF902B6DC8EA893DB231399F0D687D92F196",
      "source": {
        "revision": "048c4c6b10fba813855be1d352535a5ae9782757",
        "worktree_dirty": true
      },
      "held_min_dd_rows": 4,
      "held_max_publication_streak": 5,
      "parity_environment": {
        "GNSS_PPP_CLAS_AR_HELD_MAX_PUBLICATION_STREAK": "5",
        "GNSS_PPP_CLAS_AR_HELD_MIN_DD_ROWS": "4",
        "GNSS_PPP_CLAS_BASE_CLOCK_PARITY": "1",
        "GNSS_PPP_CLAS_QZSS_S_PRN_FIX": "1",
        "GNSS_PPP_CLAS_SIS_BOUNDARY": "1",
        "GNSS_PPP_CLAS_TROP_GRID_PARITY": "1"
      },
      "runs": {
        "nagoya_run1": {
          "pos_size_bytes": 958274,
          "pos_sha256": "C1CC7E5CF40A344A3B323272B16B60291A503B9352D47084A5E506E3009D0F5D"
        },
        "nagoya_run2": {
          "pos_size_bytes": 1187491,
          "pos_sha256": "6390D199FCB0BAAA8D7BB239E93F73A62C1E46447F0A8F93E4F5A089BB7542C2"
        },
        "nagoya_run3": {
          "pos_size_bytes": 649924,
          "pos_sha256": "8EDC2840EF5DA6022B0B4290CC25AB0CFF9E18FC0123815E797EA47108DE7536"
        },
        "tokyo_run1": {
          "pos_size_bytes": 1497047,
          "pos_sha256": "44868E6DC2470DD5985813F1B54B2AA08C21C42954F618B7721D2BD1E97BA908"
        },
        "tokyo_run2": {
          "pos_size_bytes": 1151162,
          "pos_sha256": "58B7C750D145CE8ACA6CF265E6EFDF560FE3E77CFBDAA2CC245FF5E1BCA9048A"
        },
        "tokyo_run3": {
          "pos_size_bytes": 1932288,
          "pos_sha256": "7A0045DD17FE401393374D414F710A47F52D65609A2817F5D4C450F19847CFDF"
        }
      }
    },
    "solver_profile": [
      "--kinematic",
      "--use-dynamics-model",
      "--no-ionosphere-free",
      "--estimate-ionosphere",
      "--estimate-troposphere",
      "--enable-ar",
      "--ar-method wlnl",
      "--ar-ratio-threshold 3.0",
      "--clas-osr",
      "--emit-epoch-time"
    ],
    "parity_environment": {
      "GNSS_PPP_CLAS_BASE_CLOCK_PARITY": "1",
      "GNSS_PPP_CLAS_SIS_BOUNDARY": "1",
      "GNSS_PPP_CLAS_TROP_GRID_PARITY": "1",
      "GNSS_PPP_CLAS_QZSS_S_PRN_FIX": "1",
      "GNSS_PPP_CLAS_AR_HELD_MAX_PUBLICATION_STREAK": "5",
      "GNSS_PPP_CLAS_AR_HELD_MIN_DD_ROWS": "4"
    },
    "reference": "PPC reference.csv used as-is (already antenna-positioned; no lever-arm transform applied)",
    "apply_lever_arm": false,
    "lever_arm_body_m": {
      "tokyo": [
        0.31,
        0.0,
        -0.55
      ],
      "nagoya": [
        0.593,
        -0.67,
        -1.216
      ]
    },
    "warmup": "first 60 matched epochs discarded per run",
    "match_tolerance_s": 0.25,
    "fixed_status": 6,
    "ttff": "first run of 30 consecutive FIX epochs",
    "comparison_source": "https://zenn.dev/hatognss/articles/7a54dd82606faf",
    "comparison_caveat": "MRTKLIB article values use the published (raw) reference; this run uses the same raw-reference convention and is directly comparable"
  },
  "runs": {
    "tokyo_run1": {
      "libgnssplusplus": {
        "duration_s": 2390.0,
        "reference_duration_s": 2390.0,
        "interval_coverage_pct": 100.0,
        "epoch_coverage_pct": 99.974849,
        "observation_epochs": 11928,
        "solution_epochs": 11925,
        "matched_epochs": 11925,
        "scored_epochs": 11865,
        "fixed_epochs": 1303,
        "float_epochs": 7690,
        "single_epochs": 2872,
        "fix_pct": 10.981879,
        "rms2d_fixed_m": 0.350715,
        "p68_fixed_m": 0.126383,
        "p95_fixed_m": 1.290923,
        "max_fixed_m": 1.960639,
        "fixed_over_1m": 81,
        "fixed_over_3m": 0,
        "rms2d_all_m": 41.860731,
        "p95_all_m": 79.650064,
        "rms2d_float_m": 16.823752,
        "p95_float_m": 24.569854,
        "rms2d_single_m": 80.507095,
        "p95_single_m": 167.858555,
        "ttff_30_s": 0.0
      },
      "mrtklib_v0_4_2_article": {
        "fix_pct": 4.9,
        "rms2d_m": 0.747,
        "sigma2d_m": 0.244,
        "ttff_s": 15.0
      },
      "solution_artifact": {
        "file": "tokyo_run1.pos",
        "size_bytes": 1497047,
        "sha256": "44868E6DC2470DD5985813F1B54B2AA08C21C42954F618B7721D2BD1E97BA908"
      }
    },
    "tokyo_run2": {
      "libgnssplusplus": {
        "duration_s": 1830.0,
        "reference_duration_s": 1830.0,
        "interval_coverage_pct": 100.0,
        "epoch_coverage_pct": 99.989072,
        "observation_epochs": 9151,
        "solution_epochs": 9150,
        "matched_epochs": 9150,
        "scored_epochs": 9090,
        "fixed_epochs": 1987,
        "float_epochs": 4928,
        "single_epochs": 2175,
        "fix_pct": 21.859186,
        "rms2d_fixed_m": 0.329495,
        "p68_fixed_m": 0.205709,
        "p95_fixed_m": 0.966807,
        "max_fixed_m": 1.333418,
        "fixed_over_1m": 21,
        "fixed_over_3m": 0,
        "rms2d_all_m": 25.880045,
        "p95_all_m": 36.908667,
        "rms2d_float_m": 18.345812,
        "p95_float_m": 16.577275,
        "rms2d_single_m": 45.127882,
        "p95_single_m": 124.470659,
        "ttff_30_s": 34.0
      },
      "mrtklib_v0_4_2_article": {
        "fix_pct": 21.7,
        "rms2d_m": 0.514,
        "sigma2d_m": 0.12,
        "ttff_s": 368.0
      },
      "solution_artifact": {
        "file": "tokyo_run2.pos",
        "size_bytes": 1151162,
        "sha256": "58B7C750D145CE8ACA6CF265E6EFDF560FE3E77CFBDAA2CC245FF5E1BCA9048A"
      }
    },
    "tokyo_run3": {
      "libgnssplusplus": {
        "duration_s": 3060.0,
        "reference_duration_s": 3060.0,
        "interval_coverage_pct": 100.0,
        "epoch_coverage_pct": 99.980393,
        "observation_epochs": 15301,
        "solution_epochs": 15298,
        "matched_epochs": 15298,
        "scored_epochs": 15238,
        "fixed_epochs": 5848,
        "float_epochs": 7330,
        "single_epochs": 2060,
        "fix_pct": 38.37774,
        "rms2d_fixed_m": 0.191483,
        "p68_fixed_m": 0.082004,
        "p95_fixed_m": 0.120222,
        "max_fixed_m": 2.986488,
        "fixed_over_1m": 49,
        "fixed_over_3m": 0,
        "rms2d_all_m": 35.276376,
        "p95_all_m": 26.164869,
        "rms2d_float_m": 19.617421,
        "p95_float_m": 20.784301,
        "rms2d_single_m": 88.519094,
        "p95_single_m": 212.058077,
        "ttff_30_s": 4.0
      },
      "mrtklib_v0_4_2_article": {
        "fix_pct": 7.4,
        "rms2d_m": 0.801,
        "sigma2d_m": 0.075,
        "ttff_s": 28.0
      },
      "solution_artifact": {
        "file": "tokyo_run3.pos",
        "size_bytes": 1932288,
        "sha256": "7A0045DD17FE401393374D414F710A47F52D65609A2817F5D4C450F19847CFDF"
      }
    },
    "nagoya_run1": {
      "libgnssplusplus": {
        "duration_s": 1530.0,
        "reference_duration_s": 1530.0,
        "interval_coverage_pct": 100.0,
        "epoch_coverage_pct": 99.973691,
        "observation_epochs": 7602,
        "solution_epochs": 7600,
        "matched_epochs": 7600,
        "scored_epochs": 7540,
        "fixed_epochs": 2784,
        "float_epochs": 3033,
        "single_epochs": 1723,
        "fix_pct": 36.923077,
        "rms2d_fixed_m": 0.451044,
        "p68_fixed_m": 0.433567,
        "p95_fixed_m": 0.974058,
        "max_fixed_m": 1.04297,
        "fixed_over_1m": 18,
        "fixed_over_3m": 0,
        "rms2d_all_m": 57.163011,
        "p95_all_m": 133.914465,
        "rms2d_float_m": 7.965916,
        "p95_float_m": 22.520103,
        "rms2d_single_m": 119.110531,
        "p95_single_m": 250.296826,
        "ttff_30_s": 0.0
      },
      "mrtklib_v0_4_2_article": {
        "fix_pct": 17.0,
        "rms2d_m": 1.105,
        "sigma2d_m": 0.402,
        "ttff_s": 0.0
      },
      "solution_artifact": {
        "file": "nagoya_run1.pos",
        "size_bytes": 958274,
        "sha256": "C1CC7E5CF40A344A3B323272B16B60291A503B9352D47084A5E506E3009D0F5D"
      }
    },
    "nagoya_run2": {
      "libgnssplusplus": {
        "duration_s": 1890.0,
        "reference_duration_s": 1890.0,
        "interval_coverage_pct": 100.0,
        "epoch_coverage_pct": 99.957676,
        "observation_epochs": 9451,
        "solution_epochs": 9447,
        "matched_epochs": 9447,
        "scored_epochs": 9387,
        "fixed_epochs": 2250,
        "float_epochs": 3937,
        "single_epochs": 3200,
        "fix_pct": 23.969319,
        "rms2d_fixed_m": 0.553906,
        "p68_fixed_m": 0.611945,
        "p95_fixed_m": 0.750085,
        "max_fixed_m": 0.767281,
        "fixed_over_1m": 0,
        "fixed_over_3m": 0,
        "rms2d_all_m": 25.828996,
        "p95_all_m": 53.342061,
        "rms2d_float_m": 16.233242,
        "p95_float_m": 35.934407,
        "rms2d_single_m": 40.40519,
        "p95_single_m": 92.281433,
        "ttff_30_s": 0.0
      },
      "mrtklib_v0_4_2_article": {
        "fix_pct": 23.4,
        "rms2d_m": 1.119,
        "sigma2d_m": 0.461,
        "ttff_s": 0.0
      },
      "solution_artifact": {
        "file": "nagoya_run2.pos",
        "size_bytes": 1187491,
        "sha256": "6390D199FCB0BAAA8D7BB239E93F73A62C1E46447F0A8F93E4F5A089BB7542C2"
      }
    },
    "nagoya_run3": {
      "libgnssplusplus": {
        "duration_s": 1040.0,
        "reference_duration_s": 1040.0,
        "interval_coverage_pct": 100.0,
        "epoch_coverage_pct": 99.961546,
        "observation_epochs": 5201,
        "solution_epochs": 5199,
        "matched_epochs": 5199,
        "scored_epochs": 5139,
        "fixed_epochs": 463,
        "float_epochs": 2716,
        "single_epochs": 1960,
        "fix_pct": 9.009535,
        "rms2d_fixed_m": 0.304348,
        "p68_fixed_m": 0.295944,
        "p95_fixed_m": 0.457483,
        "max_fixed_m": 0.587467,
        "fixed_over_1m": 0,
        "fixed_over_3m": 0,
        "rms2d_all_m": 13.72375,
        "p95_all_m": 28.689678,
        "rms2d_float_m": 14.391528,
        "p95_float_m": 36.842095,
        "rms2d_single_m": 14.380326,
        "p95_single_m": 29.993501,
        "ttff_30_s": 27.0
      },
      "mrtklib_v0_4_2_article": {
        "fix_pct": 6.3,
        "rms2d_m": 0.318,
        "sigma2d_m": 0.339,
        "ttff_s": 9.0
      },
      "solution_artifact": {
        "file": "nagoya_run3.pos",
        "size_bytes": 649924,
        "sha256": "8EDC2840EF5DA6022B0B4290CC25AB0CFF9E18FC0123815E797EA47108DE7536"
      }
    }
  },
  "aggregate": {
    "scored_epochs": 58259,
    "fixed_epochs": 14635,
    "fix_pct": 25.120582,
    "rms2d_fixed_m": 0.359365,
    "p68_fixed_m": 0.347847,
    "p95_fixed_m": 0.724977,
    "max_fixed_m": 2.986488,
    "fixed_over_1m": 169,
    "fixed_over_3m": 0,
    "rms2d_all_m": 36.522236,
    "p95_all_m": 59.563079,
    "rms2d_float_m": 16.88479,
    "p95_float_m": 23.99335,
    "rms2d_single_m": 70.36092,
    "p95_single_m": 150.902762
  },
  "signoff": {
    "hard_pass": true,
    "soft_pass": false,
    "runs": {
      "tokyo_run1": {
        "hard_pass": true,
        "hard_gates": {
          "interval_coverage_at_least_99pct": true,
          "epoch_coverage_at_least_99pct": true,
          "fix_rate_at_least_mrtklib": true,
          "fix_rms2d_at_most_mrtklib": true,
          "fixed_over_3m_is_zero": true
        },
        "soft_pass": true,
        "soft_gates": {
          "fix_p68_at_most_mrtklib": true,
          "ttff_at_most_mrtklib": true
        },
        "delta": {
          "fix_pct_points": 6.081879,
          "fix_rms2d_m": -0.396285,
          "fix_p68_m": -0.117617,
          "ttff_s": -15.0
        }
      },
      "tokyo_run2": {
        "hard_pass": true,
        "hard_gates": {
          "interval_coverage_at_least_99pct": true,
          "epoch_coverage_at_least_99pct": true,
          "fix_rate_at_least_mrtklib": true,
          "fix_rms2d_at_most_mrtklib": true,
          "fixed_over_3m_is_zero": true
        },
        "soft_pass": false,
        "soft_gates": {
          "fix_p68_at_most_mrtklib": false,
          "ttff_at_most_mrtklib": true
        },
        "delta": {
          "fix_pct_points": 0.159186,
          "fix_rms2d_m": -0.184505,
          "fix_p68_m": 0.085709,
          "ttff_s": -334.0
        }
      },
      "tokyo_run3": {
        "hard_pass": true,
        "hard_gates": {
          "interval_coverage_at_least_99pct": true,
          "epoch_coverage_at_least_99pct": true,
          "fix_rate_at_least_mrtklib": true,
          "fix_rms2d_at_most_mrtklib": true,
          "fixed_over_3m_is_zero": true
        },
        "soft_pass": false,
        "soft_gates": {
          "fix_p68_at_most_mrtklib": false,
          "ttff_at_most_mrtklib": true
        },
        "delta": {
          "fix_pct_points": 30.97774,
          "fix_rms2d_m": -0.609517,
          "fix_p68_m": 0.007004,
          "ttff_s": -24.0
        }
      },
      "nagoya_run1": {
        "hard_pass": true,
        "hard_gates": {
          "interval_coverage_at_least_99pct": true,
          "epoch_coverage_at_least_99pct": true,
          "fix_rate_at_least_mrtklib": true,
          "fix_rms2d_at_most_mrtklib": true,
          "fixed_over_3m_is_zero": true
        },
        "soft_pass": false,
        "soft_gates": {
          "fix_p68_at_most_mrtklib": false,
          "ttff_at_most_mrtklib": true
        },
        "delta": {
          "fix_pct_points": 19.923077,
          "fix_rms2d_m": -0.653956,
          "fix_p68_m": 0.031567,
          "ttff_s": 0.0
        }
      },
      "nagoya_run2": {
        "hard_pass": true,
        "hard_gates": {
          "interval_coverage_at_least_99pct": true,
          "epoch_coverage_at_least_99pct": true,
          "fix_rate_at_least_mrtklib": true,
          "fix_rms2d_at_most_mrtklib": true,
          "fixed_over_3m_is_zero": true
        },
        "soft_pass": false,
        "soft_gates": {
          "fix_p68_at_most_mrtklib": false,
          "ttff_at_most_mrtklib": true
        },
        "delta": {
          "fix_pct_points": 0.569319,
          "fix_rms2d_m": -0.565094,
          "fix_p68_m": 0.150945,
          "ttff_s": 0.0
        }
      },
      "nagoya_run3": {
        "hard_pass": true,
        "hard_gates": {
          "interval_coverage_at_least_99pct": true,
          "epoch_coverage_at_least_99pct": true,
          "fix_rate_at_least_mrtklib": true,
          "fix_rms2d_at_most_mrtklib": true,
          "fixed_over_3m_is_zero": true
        },
        "soft_pass": false,
        "soft_gates": {
          "fix_p68_at_most_mrtklib": true,
          "ttff_at_most_mrtklib": false
        },
        "delta": {
          "fix_pct_points": 2.709535,
          "fix_rms2d_m": -0.013652,
          "fix_p68_m": -0.043056,
          "ttff_s": 18.0
        }
      }
    }
  }
}