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                    0
                  ],
                  [
                    "capalt",
                    "Integer",
                    0
                  ],
                  [
                    "capin",
                    "String",
                    0
                  ],
                  [
                    "worldcity",
                    "Integer",
                    0
                  ],
                  [
                    "megacity",
                    "Integer",
                    0
                  ],
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                    "sov0name",
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                    0
                  ],
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                  ],
                  [
                    "adm0_a3",
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                    0
                  ],
                  [
                    "adm1name",
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                    0
                  ],
                  [
                    "iso_a2",
                    "String",
                    0
                  ],
                  [
                    "note",
                    "String",
                    0
                  ],
                  [
                    "latitude",
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                    0
                  ],
                  [
                    "longitude",
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                    0
                  ],
                  [
                    "pop_max",
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                    0
                  ],
                  [
                    "pop_min",
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                    0
                  ],
                  [
                    "pop_other",
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                  ],
                  [
                    "rank_max",
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                    0
                  ],
                  [
                    "rank_min",
                    "Integer",
                    0
                  ],
                  [
                    "meganame",
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                    0
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                  ],
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                  ]
                ]
              ],
              "counts": [
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            }
          ]
        }
      },
      {
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              [
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            "native_vs_reference": [],
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          {
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          }
        ],
        "full_single_thread_measurements": {
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              "counts": [
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              ],
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                []
              ],
              "attribute_differences": {},
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          ]
        }
      },
      {
        "selector": "Hillshade of the mosaic",
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                "<repo>/scripts/../target/release/terrio",
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              [
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          {
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                "<repo>/scripts/../target/release/terrio",
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              ],
              [
                "gdaldem",
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              [
                "gdaldem",
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          {
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              [
                "gdaldem",
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        ],
        "full_single_thread_measurements": {
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              ]
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          ]
        }
      },
      {
        "selector": "Slope of the mosaic",
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                "<repo>/scripts/../target/release/terrio",
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              [
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              [
                "gdaldem",
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          {
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              [
                "gdaldem",
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          {
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              [
                "gdaldem",
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        ],
        "full_single_thread_measurements": {
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  },
  "thread_method": {
    "environment": [
      "GDAL_NUM_THREADS=N",
      "RAYON_NUM_THREADS=N",
      "TERRIO_BENCH_CPU_LIMIT=N"
    ],
    "affinity": "benchmark.run_once pins the process and its children to the lowest N available CPU IDs",
    "available_cpu_ids": [
      0,
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      20,
      21,
      22,
      23,
      24,
      25,
      26,
      27,
      28,
      29,
      30,
      31,
      32,
      33,
      34,
      35,
      36,
      37,
      38,
      39
    ],
    "comparison": "benchmark_validation.validate_case scans each cross-engine output and both tools against their own single-thread outputs; full numerical diagnostics are recorded for the single-thread pair"
  },
  "conformance": {
    "suites": {
      "benchmark-metadata": 4,
      "benchmark-compat": 22
    },
    "identical_cases": 26,
    "different_cases": 0,
    "gdal": "3.13.3"
  },
  "platform_ci": {
    "url": "https://github.com/opengeos/terrio/actions/runs/41385648562",
    "source_commit": "328c3cc20c497681231de8b965ac40f5b5cf5597",
    "platforms": [
      "macos-latest",
      "windows-latest"
    ],
    "passed_native_tests": [
      "gcp_only_copies_preserve_all_points_without_an_affine",
      "webp_lossless_preserves_rgb_and_alpha_and_quality_changes_output",
      "jpeg_xl_roundtrips_native_sample_depths_and_layouts"
    ]
  },
  "external_cases": {
    "status": "Unconfirmed: exact source assets and reproduction commands are unavailable.",
    "cases": [
      "ICEYE SAR GCP preservation",
      "Exact Float32 elevation reprojections",
      "Optical full-pyramid COG",
      "Vendor WebP settings and checksums",
      "Vendor JPEG XL failures on macOS and Windows"
    ],
    "article": "https://bitruvius.com/blog/engineered-not-prompted/",
    "article_rechecked": "2026-11-02"
  },
  "ratio_definition": "GDAL median elapsed seconds / Terrio median elapsed seconds. Values above 1 mean Terrio is faster; values below 1 mean Terrio is slower. Markdown slower rows display the reciprocal.",
  "pass_definition": "An empty validation list means the output gate passed; an empty measurement_issues list means the measurement gate passed. A non-null ratio requires both gates to pass. timing_notes do not change eligibility.",
  "output_gate_definition": "Raster sample values (NaNs equal), masks and checked band properties are exact. CRS comparison is semantic; affine transforms allow absolute 1e-8 / relative 1e-12 error. Arbitrary metadata, compression and file-byte identity are outside the gate. Vector attributes/schema and normalized geometry are exact, excluding generated FIDs and layer names.",
  "background_gate_definition": "The 1.0-CPU limit applies to elapsed-time-weighted background estimates pooled across both tools in each paired series: separately for each tuning budget and for fresh measurements. Any series average above the limit withholds the ratio. Individual invocation estimates may exceed 1.0 without failing the series-average gate."
}
